JPS6228933B2 - - Google Patents

Info

Publication number
JPS6228933B2
JPS6228933B2 JP54160899A JP16089979A JPS6228933B2 JP S6228933 B2 JPS6228933 B2 JP S6228933B2 JP 54160899 A JP54160899 A JP 54160899A JP 16089979 A JP16089979 A JP 16089979A JP S6228933 B2 JPS6228933 B2 JP S6228933B2
Authority
JP
Japan
Prior art keywords
methanol
isobutene
column
tert
rectification column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP54160899A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5592326A (en
Inventor
Dorosute Uiruherumu
Oobenausu Furitsutsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huels AG
Original Assignee
Chemische Werke Huels AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of JPS5592326A publication Critical patent/JPS5592326A/ja
Publication of JPS6228933B2 publication Critical patent/JPS6228933B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds
    • C07C7/14891—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP16089979A 1978-12-13 1979-12-13 Simultaneous manufacture of pure methyllterttbutylether and c44hydrocarbon mixture scarecely containing isobutene Granted JPS5592326A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2853769A DE2853769C3 (de) 1978-12-13 1978-12-13 Verfahren zur gleichzeitigen Herstellung von reinem Methyl-tert.-butylether und einem C↓4↓-Kohlenwasserstoffgemisch, das wesentlich weniger als 1% Isobuten enthält

Publications (2)

Publication Number Publication Date
JPS5592326A JPS5592326A (en) 1980-07-12
JPS6228933B2 true JPS6228933B2 (OSRAM) 1987-06-23

Family

ID=6057031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16089979A Granted JPS5592326A (en) 1978-12-13 1979-12-13 Simultaneous manufacture of pure methyllterttbutylether and c44hydrocarbon mixture scarecely containing isobutene

Country Status (25)

Country Link
US (1) US4282389A (OSRAM)
JP (1) JPS5592326A (OSRAM)
AR (1) AR218791A1 (OSRAM)
AT (1) AT370713B (OSRAM)
BE (1) BE880581A (OSRAM)
BR (1) BR7908129A (OSRAM)
CA (1) CA1128552A (OSRAM)
CS (1) CS236457B2 (OSRAM)
DD (1) DD147664A5 (OSRAM)
DE (1) DE2853769C3 (OSRAM)
ES (1) ES486823A1 (OSRAM)
FI (1) FI69052C (OSRAM)
FR (1) FR2444021A1 (OSRAM)
GB (1) GB2040924B (OSRAM)
HU (1) HU182501B (OSRAM)
IL (1) IL58936A (OSRAM)
IT (1) IT1164090B (OSRAM)
NL (1) NL7908945A (OSRAM)
NO (1) NO149659C (OSRAM)
PL (1) PL220320A1 (OSRAM)
PT (1) PT70318A (OSRAM)
RO (1) RO79319A (OSRAM)
SE (1) SE445110B (OSRAM)
SU (1) SU1367854A3 (OSRAM)
YU (1) YU39574B (OSRAM)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629769C3 (de) * 1976-07-02 1989-03-16 Hüls AG, 4370 Marl Verfahren zur Herstellung von reinem Methyl-tertiär-butyläther
DE3024147C2 (de) * 1980-06-27 1983-05-05 Edeleanu Gmbh, 6000 Frankfurt Verfahren zur Auftrennung der bei der Verätherung von niederen i-Olefinen mit Methanol anfallenden Reaktionsprodukte
DE3036481A1 (de) * 1980-09-27 1982-05-19 EC Erdölchemie GmbH, 5000 Köln Verfahren zur gemeinsamen herstellung von c 4 -oligomeren und alkyl-tert.-butylethern
DE3116779A1 (de) * 1981-04-28 1982-11-04 Veba Oel AG, 4660 Gelsenkirchen-Buer Verfahren zur herstellung von alkoholen und aethern
DE3116780A1 (de) * 1981-04-28 1982-11-04 Veba Oel AG, 4660 Gelsenkirchen-Buer Verfahren zur herstellung von sec.-butylalkohol und sec.-butyl-tert.-butylether
US4371718A (en) * 1981-07-02 1983-02-01 Phillips Petroleum Company Using butenes to fractionate methanol from methyl-tertiary-butyl ether
DE3148109A1 (de) * 1981-12-04 1983-06-09 EC Erdölchemie GmbH, 5000 Köln Verfahren zur herstellung von methyl-tert.-butylether (mtbe) und weitgehend von i-buten und vom methanol befreiten kohlenwasserstoff-raffinaten
US4413150A (en) * 1981-12-18 1983-11-01 Uop Inc. Two product process for methyl tertiary butyl ether production
US4510022A (en) * 1983-08-08 1985-04-09 Lloyd Berg Separation of isopropyl ether from isopropanol and water by extractive distillation
US4558168A (en) * 1985-06-19 1985-12-10 Air Products And Chemicals, Inc. Production of high purity butene-1 from an n-butane feedstock
US4571439A (en) * 1985-07-22 1986-02-18 Tenneco Oil Company Method for controlled oligomerization/etherification of propylene
US4797133A (en) * 1986-12-29 1989-01-10 Uop Inc. Process for recovery of butene-1 from mixed C4 hydrocarbons
US4761504A (en) * 1986-12-29 1988-08-02 Uop Inc. Integrated process for high octane alkylation and etherification
US4925989A (en) * 1987-06-01 1990-05-15 Texaco Inc. MTBE preparation from isobutylene/TBA and methanol in presence of an acid resin catalyst
US5210327A (en) * 1992-05-15 1993-05-11 Uop Etherification with skeletal olefin isomerization
US5276212A (en) * 1992-12-29 1994-01-04 Uop Etherification with intermediate skeletal olefin isomerization
RU2102375C1 (ru) * 1995-08-07 1998-01-20 Товарищество с ограниченной ответственностью "Научно-исследовательский центр по нефтехимическим технологиям" Способ получения алкил-трет.алкиловых эфиров и их смесей с углеводородами
US5985100A (en) * 1995-08-30 1999-11-16 Basf Aktiengesellschaft Process for separating butanol and dibutyl ether by means of dual-pressure distillation
RU2131865C1 (ru) * 1998-02-19 1999-06-20 Общество с ограниченной ответственностью "НИЦ НХТ" Способ получения алкил-трет-алкиловых эфиров или их смесей
RU2131866C1 (ru) * 1998-03-31 1999-06-20 Товарищество с ограниченной ответственностью "НИЦ НХТ" Способ получения алкил-трет-алкиловых эфиров или их смесей
US6660898B1 (en) * 2000-11-03 2003-12-09 Fortum Oil & Gas Oy Process for dimerizing light olefins to produce a fuel component
EP1388528B1 (de) 2002-08-06 2015-04-08 Evonik Degussa GmbH Verfahren zur Oligomerisierung von Isobuten in n-Buten-haltigen Kohlenwasserstoffströmen
RU2228923C1 (ru) * 2003-03-11 2004-05-20 Павлов Дмитрий Станиславович Способ переработки изобутенсодержащей углеводородной смеси
RU2286984C1 (ru) * 2005-06-20 2006-11-10 Олег Станиславович Павлов Способ переработки изобутенсодержащей углеводородной смеси
DE102005062699A1 (de) * 2005-12-28 2007-09-06 Oxeno Olefinchemie Gmbh Verfahren zur Feinreinigung von 1-Buten-haltigen Strömen
JP6350259B2 (ja) * 2013-12-27 2018-07-04 東レ株式会社 芳香族化合物異性体の製造方法
US10512903B2 (en) 2014-09-26 2019-12-24 Total Research & Technology Feluy Modified crystalline aluminosilicate for dehydration of alcohols
CN105859530B (zh) * 2015-01-23 2018-04-06 上海优华系统集成技术有限公司 一种稳定塔与mtbe装置催化精馏塔联合循环设备
WO2017005719A1 (en) 2015-07-09 2017-01-12 Total Research & Technology Feluy Modified crystalline aluminosilicate for dehydration of alcohols
US10851028B2 (en) 2016-09-09 2020-12-01 Total Research & Technology Feluy Process for dehydration of mono-alcohol(s) using a modified crystalline aluminosilicate
EP3655384B1 (en) * 2017-07-19 2024-07-10 SABIC Global Technologies B.V. Use of mtbe raffinate in the production of propylene
CN113058283A (zh) * 2021-03-01 2021-07-02 中国石油化工股份有限公司 Mtbe装置甲醇回收系统及工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1012690B (it) * 1974-05-21 1977-03-10 Snam Progetti Procedimento per la produzione di eteri ter alchilici
IT1012686B (it) * 1974-05-21 1977-03-10 Snam Progetti Procedimento per la preparazione di eteri ter alchilici
US3940450A (en) * 1974-12-16 1976-02-24 Texaco Inc. Preparation and recovery of ethers
FR2312483A1 (fr) * 1975-05-30 1976-12-24 Erap Procede de fabrication d'un alkyl tertiobutyl-ether a partir d'une coupe d'hydrocarbures en c4
DE2629769C3 (de) * 1976-07-02 1989-03-16 Hüls AG, 4370 Marl Verfahren zur Herstellung von reinem Methyl-tertiär-butyläther
DE2705538A1 (de) * 1977-02-10 1978-08-17 Basf Ag Verfahren zur reindarstellung von methyl-tert.-butylaether
US4148695A (en) * 1978-07-27 1979-04-10 Texaco Inc. Preparation and recovery of ethers

Also Published As

Publication number Publication date
NO793925L (no) 1980-06-16
YU297079A (en) 1982-08-31
GB2040924A (en) 1980-09-03
YU39574B (en) 1984-12-31
RO79319A (ro) 1982-08-17
GB2040924B (en) 1983-02-16
PL220320A1 (OSRAM) 1980-08-25
IL58936A (en) 1983-05-15
NO149659C (no) 1984-06-06
IT1164090B (it) 1987-04-08
FI793844A7 (fi) 1980-06-14
AR218791A1 (es) 1980-06-30
PT70318A (fr) 1979-11-01
ES486823A1 (es) 1980-06-16
DD147664A5 (de) 1981-04-15
US4282389A (en) 1981-08-04
FR2444021A1 (fr) 1980-07-11
IT7951047A0 (it) 1979-12-11
SE7910153L (sv) 1980-06-14
JPS5592326A (en) 1980-07-12
HU182501B (en) 1984-01-30
ATA783179A (de) 1982-09-15
DE2853769B2 (de) 1980-10-09
CS236457B2 (en) 1985-05-15
BE880581A (fr) 1980-06-12
FI69052C (fi) 1985-12-10
FI69052B (fi) 1985-08-30
DE2853769A1 (de) 1980-06-19
DE2853769C3 (de) 1989-03-16
BR7908129A (pt) 1980-09-23
AT370713B (de) 1983-04-25
NO149659B (no) 1984-02-20
FR2444021B1 (OSRAM) 1984-03-09
CA1128552A (en) 1982-07-27
IL58936A0 (en) 1980-03-31
NL7908945A (nl) 1980-06-17
SE445110B (sv) 1986-06-02
SU1367854A3 (ru) 1988-01-15

Similar Documents

Publication Publication Date Title
JPS6228933B2 (OSRAM)
US4320232A (en) Process for conjointly preparing methyl tert.-butyl ether and obtaining isobutene
US3979461A (en) Process for the preparation of methyl tert-butyl ether
EP1032550B1 (en) Process for the oligomerization of isobutylene
HU177078B (en) Process for preparing pure methyl-tert.butyl-ether
US4503265A (en) Process for the production of methyl tert.-butyl ether (MTBE) and of hydrocarbon raffinates substantially freed from i-butene and from methanol
US4287379A (en) Process for obtaining isobutene from C4 -hydrocarbon mixtures containing isobutene
US4071567A (en) Process for the production of methyl tert-butyl ether
JPH01213248A (ja) エーテルの製造方法
US4448643A (en) Isolation of isobutene from C4 -hydrocarbon mixtures containing isobutene
US5382707A (en) Integrated MTBE process
US4665237A (en) Process for producing methyl tertiary butyl ether
JPH0526771B2 (OSRAM)
SU1106445A3 (ru) Способ непрерывного получени вторичного бутилового спирта
CA1140945A (en) Process for preparation of high purity isobutylene
IE43301B1 (en) Process for producing tertiary alkyl ethers
CA1142554A (en) Process for obtaining isobutene from c.sub.4-hydrocarbon mixtures containing isobutene
JPH02504636A (ja) イソアミレン中の２‐メチル‐２‐ブテン濃度の増加
JPS61130247A (ja) １，２‐ペンタンジオールの連続的製法
JPS6327332B2 (OSRAM)
US6949671B2 (en) Process for the production of acetic acid C4-esters
US2396416A (en) Diolefin preparation
KR830002055B1 (ko) 메틸 3급 부틸에테르와 이소부텐부존 c_4-탄화수소의 혼합물 제조방법
JPS61229832A (ja) 第３級ブタノール及び場合によりメチル‐第３級ブチルエーテル及び／或はエチル‐第３級ブチルエーテルの製造方法
US6362386B1 (en) Method and device for obtaining isobutenes from conjugated hydrocarbons