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    • 3. 发明公开
    • 피셔-트롭시 합성용 촉매의 활성화 방법
    • 用于FISCHER-TROPSCH合成的催化剂的活化方法
    • KR1020130102510A
    • 2013-09-17
    • KR1020130024685
    • 2013-03-07
    • 한국화학연구원
    • 하경수곽근재정재훈천주영우민희이윤조전기원
    • B01J37/16C10G2/00
    • B01J23/96B01J23/8896B01J23/8913B01J23/94B01J38/04B01J38/10C07C1/0435C07C1/045C07C2529/068C10G2/333C10G2/334C10G2300/4037C22B11/02C22B23/02C22B61/00
    • PURPOSE: An activation method of a catalyst for the Fischer-Tropsch synthesis is provided to be able to prevent the deactivation of the catalyst due to passivation, and to omit an inconvenient process such as wax charging. CONSTITUTION: An activation method of a catalyst for the Fischer-Tropsch synthesis comprises a first step of applying a catalyst for the Fischer-Tropsch synthesis to a Fischer-Tropsch synthesis reactor, in which a part or the whole of the reduced metal in the catalyst for the Fischer-Tropsch synthesis converts into metal carbide by processing the catalyst for the Fischer-Tropsch synthesis in which a part or the whole of metallic oxide is reduced into the metal from the catalyst for the Fischer-Tropsch synthesis including metallic oxide, with gas including carbon monoxide; and a second step of reducing metal carbide into a metal by contacting gas including hydrogen and the catalyst for the Fischer-Tropsch synthesis including the metal carbide in the reactor under the temperature of the Fischer-Tropsch synthesis reaction.
    • 目的:提供费 - 托合成催化剂的活化方法,以能够防止由钝化引起的催化剂失活,并省略诸如蜡充电等不方便的过程。 构成:费 - 托合成催化剂的活化方法包括将费 - 托合成催化剂施加到费 - 托合成反应器的第一步,其中催化剂中部分或全部还原金属 费托合成通过加工费 - 托合成催化剂转化为金属碳化物,其中部分或全部金属氧化物从包括金属氧化物在内的费 - 托合成催化剂还原成金属,具有气体 包括一氧化碳; 以及在费 - 托合成反应的温度下,通过使包括氢的气体和包括金属碳化物在内的费 - 托合成催化剂的气体接触将金属碳化物还原成金属的第二步骤。
    • 5. 发明公开
    • 피셔-트롭시 합성용 촉매의 재생 방법
    • 用于FISCHER-TROPSCH合成的催化剂的再生方法
    • KR1020130102509A
    • 2013-09-17
    • KR1020130024684
    • 2013-03-07
    • 한국화학연구원
    • 곽근재하경수정재훈천주영우민희이윤조전기원
    • B01J38/10B01J37/16C10G2/00
    • B01J23/96B01J23/8896B01J23/8913B01J23/94B01J38/04B01J38/10C07C1/0435C07C1/045C07C2529/068C10G2/333C10G2/334C10G2300/4037C22B11/02C22B23/02C22B61/00
    • PURPOSE: A regenerating method of a catalyst for the Fischer-Tropsch synthesis is provided to have an effect of not requiring a separate reduction facility to a reactor as the catalyst activation is possible at the same condition as the Fischer-Tropsch synthesis reaction condition. CONSTITUTION: A regenerating method of a catalyst for the Fischer-Tropsch synthesis comprises step a of forming metallic carbide by processing a catalyst for the Fischer-Tropsch synthesis, of which activation is lowered by performing the Fischer-Tropsch synthesis reaction, with gas including carbon monoxide; and step b of reducing the metallic carbide into a metal by processing the catalyst for the Fischer-Tropsch synthesis, which is a product in step a, with gas including hydrogen. A manufacturing method of liquid or solid hydrocarbon by using the Fischer-Tropsch synthesis reaction comprises step a of forming metallic carbide by processing a catalyst for the Fischer-Tropsch synthesis, of which activation is lowered by performing the Fischer-Tropsch synthesis reaction, with gas including carbon monoxide; step b of reducing the metallic carbide into a metal by processing the catalyst for the Fischer-Tropsch synthesis, which is a product in step a, with gas including hydrogen to regenerate the catalyst for the Fischer-Tropsch synthesis; and step c of performing the Fischer-Tropsch synthesis reaction by using the regenerated catalyst.
    • 目的:提供费 - 托合成催化剂的再生方法,以具有不需要对反应器进行单独还原的作用,因为在与费 - 托合成反应条件相同的条件下催化剂活化是可能的。 构成:费 - 托合成催化剂的再生方法包括通过加工费 - 托合成催化剂形成金属碳化物的步骤a,其中通过进行费 - 托合成反应使气体包括碳 一氧化碳; 以及步骤b,通过处理作为步骤a中的产物的费 - 托合成催化剂与包括氢气在内的气体将金属碳化物还原成金属。 通过使用费 - 托合成反应的液体或固体烃的制造方法包括通过加工费 - 托合成催化剂形成金属碳化物的步骤a,其中通过进行费 - 托合成反应使气体活化降低 包括一氧化碳; 步骤b,通过处理作为步骤a中的产物的费 - 托合成催化剂,将包含氢气的气体再生用于费 - 托合成的催化剂,将金属碳化物还原成金属; 和通过使用再生催化剂进行费 - 托合成反应的步骤c。