| Preface |
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xi | |
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1 Background to the oil and gas industry |
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1 | (10) |
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1.1 The importance of hydrocarbons in the modern world |
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1 | (1) |
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1.2 The nature of crude oil and of natural gas |
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2 | (1) |
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1.3 The present-day industry |
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3 | (1) |
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1.4 Some relevant archival material |
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4 | (5) |
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1.4.1 Oil and gas production |
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4 | (2) |
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6 | (1) |
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1.4.3 Legislative aspects |
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7 | (2) |
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9 | (1) |
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9 | (2) |
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9 | (1) |
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9 | (2) |
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2 Hydrocarbon leakage and dispersion |
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11 | (16) |
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11 | (1) |
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2.2 Gas leakage through an orifice |
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11 | (4) |
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2.2.1 Leakage of a single quantity of gas |
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11 | (2) |
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2.2.2 Allowances for pressure drop during discharge |
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13 | (1) |
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2.2.3 Allowances for friction |
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14 | (1) |
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2.3 Leakage of a non-flashing liquid: Bernoulli's equation |
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15 | (2) |
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17 | (1) |
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2.5 Dispersion of hydrocarbon once leaked |
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17 | (4) |
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2.5.1 An empirical approach suitable for risk assessment |
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17 | (2) |
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2.5.2 More detailed approaches |
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19 | (2) |
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2.6 Dispersion of liquefied natural gas |
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21 | (1) |
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2.7 Detection of leaked hydrocarbon |
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21 | (2) |
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2.8 Background levels of oil in the sea |
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23 | (1) |
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24 | (3) |
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24 | (1) |
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25 | (2) |
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3 The combustion behaviour of hydrocarbons |
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27 | (33) |
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27 | (1) |
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27 | (3) |
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3.2.1 Adiabatic flame temperatures |
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29 | (1) |
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30 | (6) |
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30 | (1) |
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3.3.2 Correlation of flash points of pure organic compounds with flammability limits |
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30 | (2) |
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3.3.3 Calculated flash points of petroleum fractions |
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32 | (1) |
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3.3.4 Recent developments in the understanding of flash points |
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33 | (1) |
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3.3.5 Flash points in law |
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34 | (1) |
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3.3.6 Standards for flash points |
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34 | (2) |
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3.4 Thermal radiation and its relevance to flames |
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36 | (2) |
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3.5 Hydrocarbon combustion phenomenology |
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38 | (11) |
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38 | (1) |
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3.5.2 Low-temperature oxidation |
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38 | (1) |
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39 | (2) |
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41 | (2) |
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3.5.5 Fireballs and BLEVEs |
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43 | (3) |
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3.5.6 Vapour cloud explosions (v.c.e.s.) and flash fires |
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46 | (3) |
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3.6 The use of probit equations in fire and explosions |
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49 | (2) |
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49 | (1) |
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3.6.2 Application to a flash fire |
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50 | (1) |
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3.6.3 Application to overpressure damage |
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51 | (1) |
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3.7 Concluding remarks and further numerical example |
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51 | (9) |
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52 | (1) |
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53 | (5) |
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Appendix Hypothetical case study involving dimethyl ether |
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58 | (2) |
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4 Physical operations on hydrocarbons and associated hazards |
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60 | (33) |
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60 | (1) |
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4.2 Storage and transportation |
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60 | (13) |
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4.2.1 Fire loads and case studies |
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60 | (1) |
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4.2.2 Buncefield, `the biggest fire in peacetime Europe' |
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61 | (1) |
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4.2.3 Safety measures in storage |
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61 | (4) |
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4.2.4 Effects of solar radiation on storage of hydrocarbons |
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65 | (1) |
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66 | (1) |
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67 | (2) |
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4.2.7 Thermal ignition theory applied to storage and pumping of unstable substances |
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69 | (4) |
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73 | (5) |
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73 | (2) |
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4.3.2 Accidents at refineries |
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75 | (1) |
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4.3.3 The Marcus Hook and Richmond CA refinery accidents |
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76 | (1) |
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4.3.4 Possible process integration in refining |
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77 | (1) |
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78 | (1) |
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79 | (2) |
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79 | (2) |
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4.5.2 Hazards with heat exchangers |
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81 | (1) |
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81 | (1) |
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81 | (1) |
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4.6.2 The provision of cooling water for plant |
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81 | (1) |
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4.6.3 Accidents due to refrigeration failure |
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82 | (1) |
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82 | (4) |
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86 | (7) |
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86 | (1) |
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86 | (7) |
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5 Chemical operations on hydrocarbons and hydrocarbon derivatives |
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93 | (24) |
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93 | (1) |
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5.2 Cracking and hydrocracking |
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93 | (3) |
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5.3 Hydrodesulphurisation and hydrodenitrogenation |
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96 | (2) |
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98 | (3) |
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101 | (2) |
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103 | (2) |
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105 | (1) |
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105 | (1) |
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105 | (1) |
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106 | (2) |
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108 | (2) |
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110 | (1) |
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5.11 Safety issues relating to catalysis |
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111 | (1) |
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111 | (6) |
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111 | (1) |
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112 | (5) |
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6 Some relevant design principles |
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117 | (20) |
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117 | (1) |
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6.2 Design of pressure vessels |
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117 | (3) |
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117 | (2) |
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6.2.2 Extension to other hydrocarbons |
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119 | (1) |
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120 | (2) |
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120 | (2) |
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122 | (2) |
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6.5 Design features at the scenes of major accidents |
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124 | (1) |
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125 | (7) |
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125 | (1) |
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126 | (1) |
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127 | (2) |
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129 | (1) |
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130 | (1) |
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6.6.6 Other quantities relevant to design |
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131 | (1) |
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132 | (5) |
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132 | (1) |
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132 | (5) |
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7 Some relevant measurement principles |
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137 | (22) |
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137 | (1) |
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137 | (3) |
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7.2.1 The venturi meter and the orifice meter |
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137 | (2) |
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139 | (1) |
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140 | (2) |
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7.4 Temperature measurement |
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142 | (11) |
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7.4.1 Use of thermocouples |
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142 | (7) |
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7.4.2 Resistance thermometry |
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149 | (3) |
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7.4.3 Measurement of cryogenic temperatures |
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152 | (1) |
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7.5 Fire protection of sensitive measurement instruments |
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153 | (1) |
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154 | (5) |
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154 | (2) |
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156 | (3) |
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8 Offshore oil and gas production |
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159 | (27) |
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159 | (2) |
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8.2 Some features of an offshore platform |
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161 | (1) |
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8.3 The role of structural components in platform safety |
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161 | (2) |
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8.4 Background to offshore accidents |
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163 | (1) |
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8.5 Measures taken in the event of an initial leak |
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163 | (2) |
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8.6 Background on frequencies and probabilities |
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165 | (2) |
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167 | (7) |
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167 | (3) |
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170 | (1) |
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170 | (2) |
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172 | (2) |
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8.8 Construction of escalation paths |
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174 | (2) |
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8.9 Offshore accident case studies |
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176 | (2) |
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8.10 Other matters relating to offshore safety |
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178 | (2) |
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180 | (6) |
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180 | (2) |
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182 | (4) |
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9 Hazards associated with particular hydrocarbon products |
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186 | (27) |
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186 | (1) |
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186 | (1) |
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187 | (10) |
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187 | (2) |
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189 | (2) |
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9.3.3 Liquefied natural gas (LNG) |
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191 | (6) |
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9.3.4 Compressed natural gas (CNG) |
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197 | (1) |
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9.4 Liquefied petroleum gas (LPG) |
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197 | (4) |
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197 | (1) |
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9.4.2 Examples of risk assessment for LPG transportation |
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197 | (3) |
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9.4.3 Combustion phenomenology and case studies |
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200 | (1) |
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9.5 Natural gas condensate |
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201 | (1) |
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9.6 Oxygenated hydrocarbons |
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202 | (4) |
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202 | (1) |
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9.6.2 Combustion characteristics |
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202 | (4) |
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206 | (7) |
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206 | (1) |
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9.7.2 Case studies and related calculations |
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206 | (1) |
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207 | (1) |
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208 | (5) |
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213 | (20) |
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213 | (1) |
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213 | (2) |
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213 | (1) |
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10.2.2 Threshold limit values and trends in fatality through exposure |
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214 | (1) |
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10.2.3 Chlorine leakage case studies |
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214 | (1) |
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215 | (1) |
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216 | (1) |
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216 | (1) |
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216 | (1) |
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217 | (1) |
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10.5 Selected hydrocarbon derivatives |
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217 | (9) |
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217 | (1) |
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10.5.2 Methyl isocyanate: CH3NHCOCl |
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217 | (1) |
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10.5.3 Benzene, toluene, xylenes (BTX) |
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217 | (2) |
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10.5.4 Vinyl chloride, CH2=CHCl |
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219 | (1) |
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10.5.5 Acrylonitrile (CH2=CHCN) |
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220 | (2) |
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10.5.6 Fully halogenated organic compounds |
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222 | (1) |
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10.5.7 Toxicity of combustion products in hydrocarbon fires |
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223 | (3) |
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10.6 Control of major accident hazards (COMAH) |
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226 | (1) |
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10.7 Classification and signage |
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226 | (2) |
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228 | (5) |
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228 | (1) |
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228 | (3) |
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Summary of US classification of hazardous substances |
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231 | (2) |
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11 Safe disposal of unwanted hydrocarbon |
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233 | (14) |
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233 | (2) |
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233 | (1) |
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11.1.2 Hazards in flaring |
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233 | (2) |
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235 | (3) |
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11.2.1 Introduction and basic principles |
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235 | (1) |
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11.2.2 Catalytic afterburning |
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236 | (1) |
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237 | (1) |
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11.3 Use of adsorbent carbons |
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238 | (1) |
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239 | (1) |
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11.5 Disposal methods in which the hydrocarbon is utilised |
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240 | (1) |
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240 | (1) |
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11.5.2 Blending with solid waste |
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240 | (1) |
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240 | (1) |
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11.6 Non-destructive disposal on land |
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241 | (1) |
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242 | (1) |
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243 | (4) |
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243 | (1) |
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243 | (4) |
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12 Means of obtaining hydrocarbons other than from crude oil and related safety issues |
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247 | (8) |
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247 | (1) |
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247 | (3) |
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12.2.1 Background on shale oil |
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247 | (1) |
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12.2.2 Retorting processes |
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248 | (2) |
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12.3 Hydrocarbons from tar sands |
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250 | (1) |
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12.4 Hydrocarbons from coal |
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251 | (1) |
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12.5 Tight gas, CBM and hydraulic fracture |
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252 | (1) |
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253 | (2) |
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254 | (1) |
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254 | (1) |
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Appendix The Canvey and Rijnmond studies |
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255 | (6) |
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255 | (1) |
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Part 2 Background to the study |
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255 | (1) |
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Part 3 Some points from the First Canvey Report (1978) |
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256 | (1) |
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Part 4 Recommendations of the Second Canvey Report |
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257 | (1) |
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Part 5 Concluding remarks on the Canvey study |
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257 | (1) |
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Part 6 The Rijnmond Report (brief) |
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257 | (4) |
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261 | (57) |
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Solutions to numerical examples |
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262 | (52) |
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Transformation of percentages to probits |
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314 | (1) |
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Type K thermocouple tables |
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315 | (3) |
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318 | (15) |
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318 | (1) |
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318 | (8) |
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326 | (7) |
| Index |
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