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    • 1. 发明授权
    • Method for stopping operation of reactor
    • 停止反应器运行的方法
    • US09200210B2
    • 2015-12-01
    • US14007473
    • 2012-03-15
    • Shinya Arai
    • Shinya Arai
    • C07C27/00C10G3/00C10G2/00
    • C10G3/60C10G2/33C10G2/342C10G2300/4031Y02P30/20
    • The method for stopping operation of a reactor is provided with a stop step of stopping supply of a synthesis gas containing a carbon monoxide gas and a hydrogen gas into the reactor; a slurry discharge step of discharging slurry from the reactor; a steam supply step of supplying steam higher in temperature than the decomposition temperatures of metal carbonyls into the reactor, thereby discharging gaseous matters inside the reactor; and a carbon monoxide gas detecting step of detecting an amount of carbon monoxide gas contained in the gaseous matters discharged from the reactor. In the steam supply step, supply of the steam is stopped when an amount of the detected carbon monoxide gas continuously declines to be lower than a predetermined reference value.
    • 停止反应器运转的方法具有停止向反应器供给包含一氧化碳气体和氢气的合成气的停止步骤; 从反应器排出浆料的浆料排出步骤; 蒸汽供给步骤,将比金属羰基化物的分解温度更高的蒸气供给到反应器中,从而将反应器内的气态物质排出; 以及一氧化碳气体检测步骤,检测从反应器排出的气态物质中所含的一氧化碳气体的量。 在蒸汽供给步骤中,当检测到的一氧化碳气体的量持续下降到低于预定的参考值时,停止供给蒸汽。
    • 8. 发明申请
    • HYDROCARBON PRODUCTION APPARATUS AND HYDROCARBON PRODUCTION PROCESS
    • 石油生产设备和油气生产过程
    • US20150011662A1
    • 2015-01-08
    • US14004954
    • 2012-03-13
    • Shinya Arai
    • Shinya Arai
    • B01J8/08C07C1/02
    • B01J8/08B01J2208/00796C07C1/02C10G2/00C10G2300/1022C10G2300/304C10G2300/4031
    • The hydrocarbon production apparatus is provided with a gas-liquid separator for cooling gaseous state hydrocarbons drawn out from a gas phase portion of a reactor for the Fischer-Tropsch synthesis reaction and liquefying a portion of the hydrocarbons. A light liquid hydrocarbon supply line for supplying light hydrocarbons is disposed between a downstream side line which is downstream from the last stage of a gas-liquid separating unit of the gas-liquid separator, and an upstream side line which is upstream from the last stage of the gas-liquid separating unit of the gas-liquid separator, wherein the downstream side line is a liquid hydrocarbon line on the downstream side through which the light hydrocarbons having cloud points lower than the temperature at an outlet of a cooler in the last stage of the gas-liquid separating unit are flowed.
    • 烃制造装置设置有用于冷却从费 - 托合成反应的反应器的气相部分抽出的气态烃并液化一部分烃的气液分离器。 用于供给轻质烃的轻液态碳氢化合物供给管路配置在气液分离器的气液分离装置的最后级的下游侧的下游侧管线和最后级的上游侧的上游侧管线 气液分离器的气液分离单元,其中下游侧线是下游侧的液体碳氢化合物管线,其中浊点低于最后阶段的冷却器出口处的温度 的气液分离装置。
    • 9. 发明申请
    • METHOD FOR STOPPING OPERATION OF REACTOR
    • 停止反应器运行的方法
    • US20140011896A1
    • 2014-01-09
    • US14007473
    • 2012-03-15
    • Shinya Arai
    • Shinya Arai
    • C10G3/00
    • C10G3/60C10G2/33C10G2/342C10G2300/4031Y02P30/20
    • The method for stopping operation of a reactor is provided with a stop step of stopping supply of a synthesis gas containing a carbon monoxide gas and a hydrogen gas into the reactor; a slurry discharge step of discharging slurry from the reactor; a steam supply step of supplying steam higher in temperature than the decomposition temperatures of metal carbonyls into the reactor, thereby discharging gaseous matters inside the reactor; and a carbon monoxide gas detecting step of detecting an amount of carbon monoxide gas contained in the gaseous matters discharged from the reactor. In the steam supply step, supply of the steam is stopped when an amount of the detected carbon monoxide gas continuously declines to be lower than a predetermined reference value.
    • 停止反应器运转的方法具有停止向反应器供给包含一氧化碳气体和氢气的合成气的停止步骤; 从反应器排出浆料的浆料排出步骤; 蒸汽供给步骤,将比金属羰基化物的分解温度更高的蒸气供给到反应器中,从而将反应器内的气态物质排出; 以及一氧化碳气体检测步骤,检测从反应器排出的气态物质中所含的一氧化碳气体的量。 在蒸汽供给步骤中,当检测到的一氧化碳气体的量持续下降到低于预定的参考值时,停止供给蒸汽。