KR960007736A - 혼합물에서의 올레핀의 제거 - Google Patents

혼합물에서의 올레핀의 제거 Download PDF

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Publication number
KR960007736A
KR960007736A KR1019950027202A KR19950027202A KR960007736A KR 960007736 A KR960007736 A KR 960007736A KR 1019950027202 A KR1019950027202 A KR 1019950027202A KR 19950027202 A KR19950027202 A KR 19950027202A KR 960007736 A KR960007736 A KR 960007736A
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South Korea
Prior art keywords
copper
olefin
fluid
primary
concentration
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KR1019950027202A
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English (en)
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KR100390558B1 (ko
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제임스 밸러스 로날드
크리쳐 데이비스 제임스
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케이쓰 와아윅 덴바이
비피 케미칼즈 리미티드
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Publication of KR960007736A publication Critical patent/KR960007736A/ko
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G5/00—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1487—Removing organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/152—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by forming adducts or complexes
    • C07C7/156—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by forming adducts or complexes with solutions of copper salts

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

본 발명은 하나 이상의 올레핀을 함유하는 유동체으로부터 올레핀을 분리하기 위한 방법 및 장치를 제공한다. 분리는 유동체를 특정구리(I)착화합물을 함유하는 흡수 용액과 접촉시켜 수행된다. 본 발명은 또한 구리(II)유도체 및 금속 구리로부터 불안정한 구리(I)착화합물의 그 자체 형성을 위한 방법 및 장치를 포함한다.

Description

혼합물에서의 올레핀의 제거
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (19)

  1. 하기 단계를 포함하는 것을 특징으로 하는 유동체로부터의 올레핀 제거 방법 : a)구리(II)계를 함유하는 1차 용액을 금속 구리와 접촉시켜 구리(I)착화합물을 함유하는 2차 용액의 형성; 및 b)구리(I)착화합물을 함유하는 2차 용액을 올레핀-함유 유동체와 접촉시켜 유동체으로부터 올레핀 부분의 제거.
  2. 제1항에 있어서, 상기의 2차용액이 피리딘, 메틸 치환된 피리딘, 메톡시 치환된 피리딘, 하기의 식으로 표시되는 화합물 및 상기의 조합으로 구성된 군으로부터 선택된 조-용매를 함유함을 특징으로 하는 방법 :
    [식중, k=0∼4, l=0∼4, m=0∼4, n=0∼4].
  3. 제2항에 있어서, k+l+m+n=0∼4인 방법.
  4. 제2항에 있어서, k+l+m+n=0∼2인 방법.
  5. 제1항에 있어서, 상기 2차 용액이 피리딘, 에탄올아민, 아세토니트릴, 3-히드록시프로피오니트릴, 및 상기의 조합으로 구성된 군으로부터 선택된 조-용매를 함유하는 방법.
  6. 제1항에 있어서, 상기 구리(II)계를 아세트산구리, 질산구리, 황산구리, 및 상기의 조합으로 구성된 군으로부터 선택하는 방법.
  7. 제1항에 있어서, 상기 2차 용액의 구리(I)착화합물의 농도가 약 1M∼6M인 방법.
  8. 제7항에 있어서, 상기 2차 용액의 구리(I)착화합물의 농도가 약 2M∼3M인 방법.
  9. 제2항에 있어서, 구리의 물농도에 대한 조-용매의 물농도비가 약 1∼약 6인 방법.
  10. 제2항에 있어서, 구리의 물농도에 대한 조-용매의 물농도비가 약 2∼약 3인 방법.
  11. 제2항에 있어서, 상기 조-용매가 피리딘인 방법.
  12. 제11항에 있어서, 구리의 물농도에 대한 조-용매의 물농도비가 약 2∼약 3인 방법.
  13. 제11항에 있어서, 상기 2차 용액의 구리(I)착화합물 농도가 약 1.9M∼약 3.0M인 방법.
  14. 제1항에 있어서, 상기 올레핀이 C2 탄화수소, C3 탄화수소 및 상기의 조합으로 구성된 군으로부터 선택된 방법.
  15. 제14항에 있어서, 상기 올레핀이 에틸렌, 프로필렌 및 상기의 조합으로 구성된 군으로부터 선택된 방법.
  16. 제15항에 있어서, 상기 올레핀이 에틸렌인 방법.
  17. a)구리(II)계를 함유하는 1차 용액을 함유하는 1차 용기; b)상기 1차 용액을 금속 구리와 접촉시켜 구리(I)착화합물을 함유하는 2차 용액을 형성하는 수단; 및 d)구리(I)착화합물을 함유하는 2차 용액을 올레핀-함유 유동체와 접촉시켜 유동체으로부터 올레핀의 일부분을 회수하는 수단을 포함하는, 구리(I)착화합물의 그 자체 생성 및 유동체으로부터 올레핀의 제거를 위한 장치.
  18. 제17항에 있어서, 상기 금속 구리가 2차 용기에 함유되고, 수단이 상기 1차 용액의 일부분을 회수하고, 1차 용액을 상기 금속 구리와 접촉시켜 용액을 상기 1차 용기로 되돌려 보내는 것을 제공하는 장치.
  19. 제17항에 있어서, 구리(I)착화합물을 함유하는 2차 용액을 올레핀-함유 유동체와 접촉시키는 상기 수단이 상기 1차 용기에 필수적인 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950027202A 1994-08-29 1995-08-29 혼합물에서의올레핀의제거 KR100390558B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29733994A 1994-08-29 1994-08-29
US08/297,339 1994-08-29
US08/297339 1994-08-29

Publications (2)

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KR960007736A true KR960007736A (ko) 1996-03-22
KR100390558B1 KR100390558B1 (ko) 2003-09-29

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EP (1) EP0699468B1 (ko)
JP (2) JPH0899002A (ko)
KR (1) KR100390558B1 (ko)
CA (1) CA2157088A1 (ko)
DE (1) DE69501765T2 (ko)
MY (1) MY115979A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8357341B2 (en) 2001-03-28 2013-01-22 Osaka Gas Co., Ltd. Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover, fuel removal system having the carbon monoxide remover, and filter

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395952B1 (en) 1996-08-16 2002-05-28 Stone & Webster Process Technology, Inc. Chemical absorption process for recovering olefins from cracked gases
US5859304A (en) * 1996-12-13 1999-01-12 Stone & Webster Engineering Corp. Chemical absorption process for recovering olefins from cracked gases
GB0205016D0 (en) * 2002-03-04 2002-04-17 Bp Chem Int Ltd Process
GB0205014D0 (en) * 2002-03-04 2002-04-17 Bp Chem Int Ltd Process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2245719A (en) 1938-12-30 1941-06-17 Standard Oil Dev Co Concentration of olefins
US3514488A (en) * 1968-02-05 1970-05-26 Standard Oil Co Olefin recovery process
US3801666A (en) * 1973-03-16 1974-04-02 Shell Oil Co Concentrated cuprous nitrate/propionitrile solutions as complexing agents for olefin separations
US5104570A (en) 1989-12-26 1992-04-14 Phillips Petroleum Company Method for preparing olefin complexing reagents and use thereof
US5259986A (en) * 1991-12-31 1993-11-09 Phillips Petroleum Company Copper (I) carboxylate-containing olefin complexing reagents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8357341B2 (en) 2001-03-28 2013-01-22 Osaka Gas Co., Ltd. Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover, fuel removal system having the carbon monoxide remover, and filter
US8591850B2 (en) 2001-03-28 2013-11-26 Osaka Gas Co., Ltd. Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover, fuel reforming system having the carbon monoxide remover, and filter

Also Published As

Publication number Publication date
KR100390558B1 (ko) 2003-09-29
DE69501765D1 (de) 1998-04-16
CA2157088A1 (en) 1996-03-01
MY115979A (en) 2003-10-31
DE69501765T2 (de) 1998-07-02
JPH08176021A (ja) 1996-07-09
EP0699468A1 (en) 1996-03-06
EP0699468B1 (en) 1998-03-11
JPH0899002A (ja) 1996-04-16

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