KR900016072A - 올레핀 제조 방법 - Google Patents

올레핀 제조 방법 Download PDF

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Publication number
KR900016072A
KR900016072A KR1019900005927A KR900005927A KR900016072A KR 900016072 A KR900016072 A KR 900016072A KR 1019900005927 A KR1019900005927 A KR 1019900005927A KR 900005927 A KR900005927 A KR 900005927A KR 900016072 A KR900016072 A KR 900016072A
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KR
South Korea
Prior art keywords
mixture
hydrocarbon
olefins
carbon atoms
paraffinic
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KR1019900005927A
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English (en)
Other versions
KR0143411B1 (ko
Inventor
다불류 리이숀 데이빗
이이 커존 글렌
Original Assignee
원본미기재
알코 케미칼 테크놀로지 인코포레이팃트
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Publication of KR900016072A publication Critical patent/KR900016072A/ko
Application granted granted Critical
Publication of KR0143411B1 publication Critical patent/KR0143411B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

내용 없음.

Description

올레핀 제조 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 바람직한 실행을 도식적 형태로 예시하고 있다.

Claims (6)

  1. a)네개 이상의 탄소 원자를 갖는 40-95중량%의 파라핀 탄화수소 및 네 개 이상의 탄소 원자를 갖는 5-60중량%의 올레핀의 혼합물을 형성하고, 상기 혼합물을 제올라이트 촉매를 함유하는 반응 지역에 공급하고, b)상기 혼합된 스트림의 프로필렌으로의 전환을 유리하게 하는 반응 조건에서 상기 혼합물을 상기 촉매와 접촉시키고, c) 반응 혼합물로 부터 생성물 C2-C3올레핀을 분리시키는 것으로 구성되는 파라핀 탄화수소 원료로부터 올레핀을 제조하는 방법.
  2. 제1항에 있어서, 파라핀 탄화수소 원료가 C5-C20파라핀 탄화수소 또는 탄화수소 혼합물인 방법.
  3. 제1항 또는 제2항에 있어서, 단계 b)의 반응 조건이 400-800℃ 범위의 반응 온도를 포함하는 방법.
  4. 제1항 또는 제2항에 있어서, 단계 b)에서의 탄화수소 부분압력이 1-30psia (6.5-210RPa)인 방법.
  5. 제1항 또는 제2항에 있어서, 제올라이트 촉매가 ZSM-5인 방법.
  6. 제1항 또는 제2항에 있어서, 단계 b)에서 형성된 네개이상의 탄소 원자를 갖는 반응되지 않은 파라핀 탄화수소 및 올레핀을 단계 a)로 재순환시키는 것을 포함하는 파라핀 탄화수소 원료로 부터 올레핀을 제조하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900005927A 1989-04-25 1990-04-24 올레핀 제조 방법 KR0143411B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US34309789A 1989-04-25 1989-04-25
US343097 1989-04-25
US07/500,172 US5043522A (en) 1989-04-25 1990-03-27 Production of olefins from a mixture of Cu+ olefins and paraffins
US500172 1990-03-27

Publications (2)

Publication Number Publication Date
KR900016072A true KR900016072A (ko) 1990-11-12
KR0143411B1 KR0143411B1 (ko) 1998-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900005927A KR0143411B1 (ko) 1989-04-25 1990-04-24 올레핀 제조 방법

Country Status (6)

Country Link
US (1) US5043522A (ko)
EP (1) EP0395345B1 (ko)
JP (1) JP2779689B2 (ko)
KR (1) KR0143411B1 (ko)
CA (1) CA2015209C (ko)
DE (1) DE69000210T2 (ko)

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FR2614220B1 (fr) * 1987-04-24 1989-07-21 Inst Francais Du Petrole Catalyseur de craquage de charges hydrocarbonees comprenant une mordenite desaluminee, une zeolithe y et une matrice.
JPS642705A (en) * 1987-06-23 1989-01-06 Kawasaki Steel Corp Cold rolled steel sheet having high resistance to die galling and its manufacturing method

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KR0143411B1 (ko) 1998-07-15
CA2015209C (en) 1998-02-24
JPH0327327A (ja) 1991-02-05
JP2779689B2 (ja) 1998-07-23
EP0395345B1 (en) 1992-07-22
EP0395345A1 (en) 1990-10-31
CA2015209A1 (en) 1990-10-25
DE69000210D1 (de) 1992-08-27
DE69000210T2 (de) 1993-01-14
US5043522A (en) 1991-08-27

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