KR840004710A - t-부틸알킬에테르 및 부텐 -1의 종합 제조방법 - Google Patents

t-부틸알킬에테르 및 부텐 -1의 종합 제조방법 Download PDF

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Publication number
KR840004710A
KR840004710A KR1019830002168A KR830002168A KR840004710A KR 840004710 A KR840004710 A KR 840004710A KR 1019830002168 A KR1019830002168 A KR 1019830002168A KR 830002168 A KR830002168 A KR 830002168A KR 840004710 A KR840004710 A KR 840004710A
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South Korea
Prior art keywords
butene
hydrocarbon
solvent
remaining
butylalkylether
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KR1019830002168A
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English (en)
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KR860001850B1 (ko
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산드린 로메디오
Original Assignee
칼로 시오니
스남프로게티 쏘시에떼 퍼 아찌오니
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Publication of KR840004710A publication Critical patent/KR840004710A/ko
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/08—Alkenes with four carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
    • 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
    • Y02P20/10—Process efficiency

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

t-부틸알킬에테르 및 부텐-1의 종합 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 본 발명 방법의 제조 공정도이다.

Claims (2)

  1. 부타디엔이 함유되지 않았거나 거의 함유되지 않은 C4탄화수소 공급물을 신성 이온교환 수지, 특히 술폰화 디비닐 벤젠-스티렌 형으로 된 촉매로 충전된 t-부틸알킬에테르 합성장치에 공급하고 C4탄화수소 공급물중에 함유된 이 소부텐을 지방족 알코올을 반응시켜 t-부틸알킬에테르를 제조한 후 잔존하는C4탄화수소로부터 t-부틸알킬에테르를 분리하므로서 C3및 C5성분과 기타 비탄화수소 성분을 함유하며 미리부타디엔이 분리된 C4탄화수소로부터 t-부틸알킬에테르와 부텐-1을 제조함에 있어서 용매존재하에 잔존하는 C4탄화수소를 추출증류하여 용매, 부텐-1, 부텐-2, 나머지 C4포화탄화수소 및 중질탄화수소 및 중질탄화수소로된 추출물로부터 대부분의 C4포화탄화수소와 경질탄화수소를 분리한 다음 추출물을 분리하므로서 나머지 공급물로 부터 용매를 분리하고, 이때 나머지 공급물을 증류하여 부텐-1로 된 유분을 상부로 부터 얻고 하부 유분을 이성질화 반응단계를 통과시켜 부텐-2와 미회수된 부텐-1을 부분적으로 이소부텐으로 전환시키고 이성질화 된 유분을 t-부틸알킬에테르 합성장치로 공급함을 특징으로 하는 t-부틸알킬에테르 및 부텐-1의 종합 제조방법.
  2. 청구범위 제1항에 있어서 아세톤, 아세토니트릴, 디메틸 포름아미드, 메탄올, n-메틸피롤리돈, 포르밀모르폴린 및 푸르푸랄등의 용매 존재하에 추출증류를 실시하는 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830002168A 1982-05-20 1983-05-17 제3급 부틸알킬에테르 및 부텐 -1의 동시 제조방법 KR860001850B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT21383A/82 1982-05-20
IT21383/82A IT1151182B (it) 1982-05-20 1982-05-20 Procedimento integrato per la produzione di eteri alchil ter-butilici e butene-1
IT213839/82 1982-05-20

Publications (2)

Publication Number Publication Date
KR840004710A true KR840004710A (ko) 1984-10-24
KR860001850B1 KR860001850B1 (ko) 1986-10-24

Family

ID=11180958

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KR1019830002168A KR860001850B1 (ko) 1982-05-20 1983-05-17 제3급 부틸알킬에테르 및 부텐 -1의 동시 제조방법

Country Status (33)

Country Link
US (1) US4513153A (ko)
JP (1) JPS58219127A (ko)
KR (1) KR860001850B1 (ko)
AU (1) AU552855B2 (ko)
BE (1) BE896789A (ko)
BG (1) BG37677A3 (ko)
BR (1) BR8302432A (ko)
CA (1) CA1218386A (ko)
CH (1) CH656119A5 (ko)
CS (1) CS236879B2 (ko)
DD (1) DD209804A5 (ko)
DE (1) DE3318300A1 (ko)
DK (1) DK221583A (ko)
EG (1) EG16041A (ko)
ES (1) ES523005A0 (ko)
FR (1) FR2527201B1 (ko)
GB (1) GB2121791B (ko)
GR (1) GR77461B (ko)
IN (1) IN159787B (ko)
IT (1) IT1151182B (ko)
LU (1) LU84806A1 (ko)
MW (1) MW1983A1 (ko)
NL (1) NL8301820A (ko)
NO (1) NO831758L (ko)
NZ (1) NZ204126A (ko)
PH (1) PH19313A (ko)
PL (1) PL242092A1 (ko)
PT (1) PT76729B (ko)
SE (1) SE8302771L (ko)
TR (1) TR21660A (ko)
YU (1) YU110183A (ko)
ZA (1) ZA833158B (ko)
ZW (1) ZW10383A1 (ko)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558168A (en) * 1985-06-19 1985-12-10 Air Products And Chemicals, Inc. Production of high purity butene-1 from an n-butane feedstock
DE3532289A1 (de) * 1985-09-11 1987-03-19 Krupp Koppers Gmbh Verfahren zur trennung von paraffinischen und olefinischen c(pfeil abwaerts)4(pfeil abwaerts)-kohlenwasserstoffen
US4661209A (en) * 1986-03-20 1987-04-28 Lloyd Berg Separation of methyl t-butyl ether from hydrocarbons by extractive distillation
US4797133A (en) * 1986-12-29 1989-01-10 Uop Inc. Process for recovery of butene-1 from mixed C4 hydrocarbons
US5160414A (en) * 1991-07-19 1992-11-03 Phillips Petroleum Company Extractive distillation of alcohol/ether/hydrocarbon mixtures
US5210327A (en) * 1992-05-15 1993-05-11 Uop Etherification with skeletal olefin isomerization
US5510561A (en) * 1992-12-21 1996-04-23 Kerr-Mcgee Chemical Corporation Homogenous catalyst and processes for fluid phase alkylation
US5276212A (en) * 1992-12-29 1994-01-04 Uop Etherification with intermediate skeletal olefin isomerization
US5300696A (en) * 1992-12-29 1994-04-05 Uop C4 rejection for etherification and isomerization process
CA2111018A1 (en) * 1993-01-06 1994-07-07 Jacob N. Rubin Integrated mtbe process
US5228957A (en) * 1993-01-06 1993-07-20 Lloyd Berg Separation of methyl T-butyl ether from close boiling C5 hydrocarbons by extractive distillation
FR2710907B1 (fr) * 1993-10-08 1996-01-05 Inst Francais Du Petrole Procédé de production d'éthers tertiaires à partir d'une charge de craquage catalytique comprenant deux étapes de distillation extractive.
IT1270675B (it) 1994-10-19 1997-05-07 Enichem Spa Procedimento per la separazione di paraffine in miscela con olefine
FR2733978B1 (fr) * 1995-05-11 1997-06-13 Inst Francais Du Petrole Procede et installation pour la conversion de coupes c4 et c5 olefiniques en ether et en propylene
US6159433A (en) * 1995-05-11 2000-12-12 Institut Francais Du Petrole Plant for the conversion of olefinic C4 and C5 cuts to an ether and to propylene
IT1276802B1 (it) * 1995-06-30 1997-11-03 Enichem Spa Procedimento integrato per la produzione di butene-1
US5750798A (en) * 1995-12-13 1998-05-12 Phillips Petroleum Company Method for making ether from a paraffin feedstock
FR2761682B1 (fr) * 1997-04-02 1999-05-28 Inst Francais Du Petrole Procede de production d'ether et d'olefine a partir de coupe hydrocarbonee contenant au moins une olefine tertiaire par synthese puis decomposition d'ether comportant une premiere etape de purification d'olefine par lavage a l'eau
FR2761683B1 (fr) * 1997-04-02 1999-05-28 Inst Francais Du Petrole Procede de production d'ether et d'olefine a partir de coupe hydrocarbonee contenant au moins une olefine tertiaire par synthese puis decomposition d'ether comportant une premiere etape de purification d'olefine par fractionnement
FR2761681B1 (fr) * 1997-04-02 1999-05-28 Inst Francais Du Petrole Procede de production d'alpha olefine, d'olefine tertiaire et/ou d'ether a partir de coupe hydrocarbonee insaturee
FR2782996B1 (fr) 1998-09-09 2001-02-02 Inst Francais Du Petrole Procede de production d'un diene en trois etapes successives a partir d'un ether alkylique tertiaire
WO2003082781A1 (en) * 2002-03-29 2003-10-09 Exxonmobil Chemical Patents Inc. Olefin oligomerization process
DE102005062700A1 (de) * 2005-12-28 2007-07-05 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von 1-Buten aus technischen Mischungen von C4-Kohlenwasserstoffen
US8889941B2 (en) * 2011-12-28 2014-11-18 Shell Oil Company Process for preparing lower olefins from an oxygenate
US8946496B2 (en) * 2011-12-28 2015-02-03 Shell Oil Company Process for preparing lower olefins from an oxygenate
CN103755512B (zh) * 2013-12-24 2016-01-06 山东滨州裕华化工厂有限公司 醚后液化气分离c4馏分的工艺
CN103755513B (zh) * 2013-12-24 2016-06-15 山东滨州裕华化工厂有限公司 一种醚后液化气回收c4工艺
MY190591A (en) * 2016-07-28 2022-04-27 Lyondell Chemical Tech Lp Paraffin removal from c? containing streams

Family Cites Families (3)

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DE2802198A1 (de) * 1978-01-19 1979-07-26 Basf Ag Verfahren zur gewinnung von isobuten aus isobuten enthaltenden c tief 4 -kohlenwasserstoffgemischen
DE2928509A1 (de) * 1979-07-14 1981-01-29 Basf Ag Verfahren zur gemeinsamen herstellung von methyl-tert.-butylaether und gewinnung von isobuten
DE3049213A1 (de) * 1980-12-27 1982-07-29 Basf Ag, 6700 Ludwigshafen Verfahren zur gemeinsamen herstellung von alkyl-tert.-butylether und gewinnung von butadien

Also Published As

Publication number Publication date
SE8302771L (sv) 1983-11-21
JPS58219127A (ja) 1983-12-20
CH656119A5 (it) 1986-06-13
KR860001850B1 (ko) 1986-10-24
TR21660A (tr) 1985-01-17
GB2121791B (en) 1986-06-25
IT1151182B (it) 1986-12-17
NZ204126A (en) 1985-04-30
BG37677A3 (en) 1985-07-16
GB2121791A (en) 1984-01-04
BE896789A (fr) 1983-11-21
GB8313099D0 (en) 1983-06-15
NO831758L (no) 1983-11-21
AU1426183A (en) 1983-11-24
IN159787B (ko) 1987-06-06
ES8500203A1 (es) 1984-10-01
ZW10383A1 (en) 1983-08-10
DK221583D0 (da) 1983-05-18
FR2527201B1 (fr) 1985-11-08
CA1218386A (en) 1987-02-24
ZA833158B (en) 1984-04-25
FR2527201A1 (fr) 1983-11-25
DD209804A5 (de) 1984-05-23
MW1983A1 (en) 1985-02-13
DK221583A (da) 1983-11-21
SE8302771D0 (sv) 1983-05-17
PT76729B (en) 1986-04-09
LU84806A1 (fr) 1984-03-07
PL242092A1 (en) 1984-07-02
DE3318300A1 (de) 1983-11-24
GR77461B (ko) 1984-09-24
PT76729A (en) 1983-06-01
CS236879B2 (en) 1985-05-15
BR8302432A (pt) 1984-01-17
PH19313A (en) 1986-03-14
NL8301820A (nl) 1983-12-16
AU552855B2 (en) 1986-06-26
ES523005A0 (es) 1984-10-01
US4513153A (en) 1985-04-23
IT8221383A0 (it) 1982-05-20
EG16041A (en) 1987-04-30
YU110183A (en) 1986-02-28

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