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    • 23. 发明授权
    • Conversion of carbon dioxide to hydrocarbons via hydrogenation
    • 通过氢化将二氧化碳转化为烃
    • US09085497B2
    • 2015-07-21
    • US14360420
    • 2012-11-24
    • Air Fuel Synthesis Limited
    • James Robert Jennings
    • C07C1/04C10G2/00
    • C07C1/0495C10G2/30C10G2/32C10G2/50Y02P20/582
    • Carbon dioxide conversion processes are described for the conversion of carbon dioxide via hydrogenation to hydrocarbons. The process utilizes an initial feed of carbon monoxide and hydrogen converted under Fischer Tropsch conditions to hydrocarbons followed by subsequent displacement of the carbon monoxide in the reactor feed with carbon dioxide, which is then converted to carbon monoxide under reverse water gas shift conditions and the initial carbon monoxide feed being terminated once the reverse water gas shift conversion of carbon dioxide. After the optimum reaction conditions are established the feed of carbon monoxide may be withdrawn and any required carbon monoxide provided via reactor effluent recycle. The process provides for enhanced catalyst performance and life.
    • 描述了二氧化碳转化方法用于将二氧化碳通过氢化转化成烃。 该方法利用在费托合成条件下转化的一氧化碳和氢气的初始进料,然后在二氧化碳中随后将反应器进料中的一氧化碳置换,然后将其转化为反向水煤气变换条件下的一氧化碳, 一氧化碳进料一旦二氧化碳的反向水煤气转换转移就被终止。 在确定最佳反应条件后,可以取出一氧化碳的进料并通过反应器流出物循环提供任何所需的一氧化碳。 该方法提供了增强的催化剂性能和使用寿命。
    • 24. 发明申请
    • Conversion of Carbon Dioxide to Hydrocarbons Via Hydrogenation
    • 通过氢化将二氧化碳转化为碳氢化合物
    • US20140316016A1
    • 2014-10-23
    • US14360420
    • 2012-11-24
    • Air Fuel Synthesis Limited
    • James Robert Jennings
    • C07C1/04
    • C07C1/0495C10G2/30C10G2/32C10G2/50Y02P20/582
    • Carbon dioxide conversion processes are described for the conversion of carbon dioxide via hydrogenation to hydrocarbons. The process utilizes an initial feed of carbon monoxide and hydrogen converted under Fischer Tropsch conditions to hydrocarbons followed by subsequent displacement of the carbon monoxide in the reactor feed with carbon dioxide, which is then converted to carbon monoxide under reverse water gas shift conditions and the initial carbon monoxide feed being terminated once the reverse water gas shift conversion of carbon dioxide. After the optimum reaction conditions are established the feed of carbon monoxide may be withdrawn and any required carbon monoxide provided via reactor effluent recycle. The process provides for enhanced catalyst performance and life.
    • 描述了二氧化碳转化方法用于将二氧化碳通过氢化转化成烃。 该方法利用在费托合成条件下转化的一氧化碳和氢气的初始进料,然后在二氧化碳中随后将反应器进料中的一氧化碳置换,然后将其转化为反向水煤气变换条件下的一氧化碳, 一氧化碳进料一旦二氧化碳的反向水煤气转换转移就被终止。 在确定最佳反应条件后,可以取出一氧化碳的进料并通过反应器流出物循环提供任何所需的一氧化碳。 该方法提供了增强的催化剂性能和使用寿命。
    • 28. 发明申请
    • CONVERSION OF CARBON DIOXIDE
    • 二氧化碳转化
    • WO2013076293A2
    • 2013-05-30
    • PCT/EP2012/073546
    • 2012-11-24
    • AIR FUEL SYNTHESIS LIMITED
    • JENNINGS, James Robert
    • C07C1/0495C10G2/30C10G2/32C10G2/50Y02P20/582
    • Carbon dioxide conversion processes are described for the conversion of carbon dioxide via hydrogenation to hydrocarbons. The process utilizes an initial feed of carbon monoxide and hydrogen converted under Fischer Tropsch conditions to hydrocarbons followed by subsequent displacement of the carbon monoxide in the reactor feed with carbon dioxide, which is then converted to carbon monoxide under reverse water gas shift conditions and the initial carbon monoxide feed being terminated once the reverse water gas shift conversion of carbon dioxide. e priming of carbon dioxide before introduction of hydrogen to the reactor. After the optimum reaction conditions are established the feed of carbon monoxide may be withdrawn and any required carbon monoxide provided via reactor effluent recycle. The process provides for enhanced catalyst performance and life.
    • 描述了二氧化碳转化方法用于将二氧化碳通过氢化转化成烃。 该方法利用在费托合成条件下转化的一氧化碳和氢气的初始进料,然后在二氧化碳中随后将反应器进料中的一氧化碳置换,然后将其转化为反向水煤气变换条件下的一氧化碳, 一氧化碳进料一旦二氧化碳的反向水煤气转换转移就被终止。 在向反应器中引入氢气之前,先注入二氧化碳。 在确定最佳反应条件后,可以取出一氧化碳的进料并通过反应器流出物循环提供任何所需的一氧化碳。 该方法提供了增强的催化剂性能和使用寿命。
    • 29. 发明公开
    • 대체천연가스 제조방법
    • 替代天然气的制造方法
    • KR1020130116115A
    • 2013-10-23
    • KR1020120038706
    • 2012-04-13
    • 한화테크윈 주식회사
    • 박희호윤덕진
    • C10L3/08C10J3/00C07C1/04
    • C07C1/0495C01B3/08C01B3/50C01B2203/0475C01B2203/0485C07C1/041C10J3/721C10J2300/093C10J2300/0986Y02E60/36Y02P20/584C10L3/08C10J3/00Y02P20/121C07C9/04
    • PURPOSE: A manufacturing method of substitute natural gas is provided to synthetic substitute natural gas stably while reducing CO_2 generation by reducing coal usage. CONSTITUTION: A manufacturing method of substitue natural gas comprises the steps of: producing CO and H_2 by gasifying coal and metallic fuel; and synthetic the CO and H_2 into CH_4. The step of producing CO and H_2 comprises the steps of: producing CO and H_2 by gasifying the coal in a first gasifying unit; producing H_2 by reacting the metallic fuel in a second gasifying unit; and supplying the H_2 produced in the second gasifying unit to the first gasifying unit. [Reference numerals] (110) First gasifying unit; (120) Seond gasifying unit; (200) Gas refining unit; (300) Methane synthesis unit; (AA) Stream; (BB) Coal; (CC) Oxygen; (DD) Al powder; (EE) Catalyst; (FF) Recycling; (GG) Steam (H_2O); (HH) CO_2,surful; (II) SNG (substitute natural gas)
    • 目的:天然气替代天然气的制备方法稳定提供,同时通过减少煤炭的使用减少CO_2的产生。 构成:取代天然气的制造方法包括以下步骤:通过气化煤和金属燃料生产CO和H_2; 并将CO和H_2合成CH_4。 生产CO和H_2的步骤包括以下步骤:通过在第一气化单元中气化煤来生产CO和H_2; 通过在第二气化单元中使金属燃料反应来生产H_2; 并将第二气化单元中产生的H_2供给到第一气化单元。 (附图标记)(110)第一气化单元; (120)气化单元; (200)气体精炼装置; (300)甲烷合成装置; (AA)流; (BB)煤; (CC)氧气; (DD)Al粉末; (EE)催化剂; (FF)回收; (GG)蒸汽(H_2O); (HH)CO_2,生气; (二)SNG(替代天然气)