KR830005337A - Process for preparing methanol and "fuel grade" advanced alcohol mixtures - Google Patents

Process for preparing methanol and "fuel grade" advanced alcohol mixtures Download PDF

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Publication number
KR830005337A
KR830005337A KR1019810001202A KR810001202A KR830005337A KR 830005337 A KR830005337 A KR 830005337A KR 1019810001202 A KR1019810001202 A KR 1019810001202A KR 810001202 A KR810001202 A KR 810001202A KR 830005337 A KR830005337 A KR 830005337A
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South Korea
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process according
operated
reactor
temperature
synthesis
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KR1019810001202A
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Korean (ko)
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KR840001777B1 (en
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디 피에트로 라파레
파기니 알버토
라가나 빈센조
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칼로 시오니
스남프로게티 쏘시에떼 퍼 아찌오니
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Priority to KR1019810001202A priority Critical patent/KR840001777B1/en
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

내용 없음No content

Description

메탄올과 "연료급" 고급알콜 혼합물의 제조방법Process for preparing methanol and "fuel grade" higher alcohol mixtures

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 발명에 따른 공정도1 is a process diagram according to the invention

Claims (15)

(a) 주로 CO와 H2로 구성된 가스 혼합물을 합성 반응기에 주입.(a) Injecting a gas mixture consisting mainly of CO and H 2 into the synthesis reactor. (b) 메탄올, 고급알콜, 물 및 미반응 가스로 구성된 반응혼합물을 냉각.(b) Cool the reaction mixture consisting of methanol, higher alcohol, water and unreacted gas. (c) 반응 혼합물을 전환 반응기에 송환.(c) returning the reaction mixture to the conversion reactor. (d) 메탄올, 고급알콜 미반응가스, 이산화탄소 및 미량의 물로 구성된 반응생성물을 냉각.(d) Cool the reaction product consisting of methanol, higher alcohol unreacted gas, carbon dioxide and traces of water. (e) CO,H2및 CO2로 구성된 "연료급"알콜 혼합물 및 기체상으로 구성된 액체상을 분리.(e) Separating the liquid phase consisting of the gaseous and "fuel grade" alcohol mixture consisting of CO, H 2 and CO 2 . (f) CO2의 제거후 기체상은 합성반응기에 재송환하는 단계들로 구성된 메탄올과 고급알콜의 "연료급" 혼합물의 제조방법.(f) A process for preparing a "fuel grade" mixture of methanol and higher alcohol, which comprises the steps of returning the gas phase to the synthesis reactor after removal of CO 2 . 합성 반응기가 300°-500℃의 온도에서 조작되는 청구범위 1에 따른 방법.The process according to claim 1, wherein the synthesis reactor is operated at a temperature of 300 ° -500 ° C. 합성 반응기가 150아타 이상의 압력에서 조작되는 청구범위 1에 따른 방법.The process according to claim 1, wherein the synthesis reactor is operated at a pressure of at least 150 atta. 온도가 360°-420℃에서 선택하는 청구범위 2에 따른 방법.The process according to claim 2 wherein the temperature is selected from 360 ° -420 ° C. 압력이 200아타보다 높은 청구범위 3에 따른 방법.The method according to claim 3, wherein the pressure is higher than 200 atta. 합성 반응기가 200°-300℃ 범위의 온도에서 조작되는 청구범위 1에 따른 방법.The process according to claim 1, wherein the synthesis reactor is operated at a temperature in the range of 200 ° -300 ° C. 합성반응기가 30-150아타의 압력에서 조작되는 청구범위 1에 따른 방법.The method according to claim 1, wherein the synthetic reactor is operated at a pressure of 30-150 atta. 온도를 230°-270℃에서 선택하는 청구범위 6에 따른 방법.The process according to claim 6, wherein the temperature is selected from 230 ° -270 ° C. 압력을 50-100아타에서 선택하는 청구범위 1에 따른 방법.The method according to claim 1, wherein the pressure is selected from 50-100 atta. 전환 반응기가 150°-250℃의 온도에서 조작되는 청구범위 1에 따른 방법.The process according to claim 1, wherein the conversion reactor is operated at a temperature of 150 ° -250 ° C. 온도가 160°-220℃에서 선택되는 청구범위 10에 따른 방법.The process according to claim 10 wherein the temperature is selected from 160 ° -220 ° C. 전환 반응기가 합성 반응기와 동일한 압력에서 조작되는 청구범위 1에 따른 방법.The process according to claim 1, wherein the conversion reactor is operated at the same pressure as the synthesis reactor. 합성반응을 알칼리 금속이나 알카리토 금속으로 변형시킨 아연과 크롬을 기초로한 촉매의 존재하에서 실시하는 청구범위 2와 3에 따른 방법.Process according to claims 2 and 3, wherein the synthesis reaction is carried out in the presence of a catalyst based on zinc and chromium modified with alkali or alkaline metals. 합성 반응이 알카리 금속이나 알카리 토금속으로 변형시킨 동아연 및 크롬을 기초로한 촉매의 존재내에서 실시되는 청구범위 6과 7에 따른 방법.Process according to claims 6 and 7, wherein the synthesis reaction is carried out in the presence of a catalyst based on copper zinc and chromium modified with alkali or alkaline earth metals. 전환 반응이동을 기초로한 촉매의 존재하에 실시하는 청구범위 10과 12에 따른 방법.Process according to claims 10 and 12, carried out in the presence of a catalyst based on conversion reaction movement. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019810001202A 1981-04-09 1981-04-09 Process for the production of a mixture of methanol and hight alcohols of "fuel grade" KR840001777B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019810001202A KR840001777B1 (en) 1981-04-09 1981-04-09 Process for the production of a mixture of methanol and hight alcohols of "fuel grade"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019810001202A KR840001777B1 (en) 1981-04-09 1981-04-09 Process for the production of a mixture of methanol and hight alcohols of "fuel grade"

Publications (2)

Publication Number Publication Date
KR830005337A true KR830005337A (en) 1983-08-13
KR840001777B1 KR840001777B1 (en) 1984-10-19

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KR1019810001202A KR840001777B1 (en) 1981-04-09 1981-04-09 Process for the production of a mixture of methanol and hight alcohols of "fuel grade"

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