CS207465B2 - Method of making the clean methyl-terc.butylether - Google Patents

Method of making the clean methyl-terc.butylether Download PDF

Info

Publication number
CS207465B2
CS207465B2 CS774348A CS434877A CS207465B2 CS 207465 B2 CS207465 B2 CS 207465B2 CS 774348 A CS774348 A CS 774348A CS 434877 A CS434877 A CS 434877A CS 207465 B2 CS207465 B2 CS 207465B2
Authority
CS
Czechoslovakia
Prior art keywords
methanol
isobutylene
butyl ether
distillate
mixture
Prior art date
Application number
CS774348A
Other languages
Czech (cs)
English (en)
Inventor
Fritz Obenaus
Wilhelm Droste
Wofgang Mueller
Wolf Streubel
Michael Zoelffel
Original Assignee
Huels Chemische Werke 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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of CS207465B2 publication Critical patent/CS207465B2/cs

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
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CS774348A 1976-07-02 1977-06-30 Method of making the clean methyl-terc.butylether CS207465B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2629769A DE2629769C3 (de) 1976-07-02 1976-07-02 Verfahren zur Herstellung von reinem Methyl-tertiär-butyläther

Publications (1)

Publication Number Publication Date
CS207465B2 true CS207465B2 (en) 1981-07-31

Family

ID=5982054

Family Applications (1)

Application Number Title Priority Date Filing Date
CS774348A CS207465B2 (en) 1976-07-02 1977-06-30 Method of making the clean methyl-terc.butylether

Country Status (24)

Country Link
US (1) US4219678A (ro)
JP (1) JPS5857411B2 (ro)
AT (1) AT351006B (ro)
AU (1) AU510243B2 (ro)
BE (1) BE856401A (ro)
BR (1) BR7704322A (ro)
CA (1) CA1081261A (ro)
CS (1) CS207465B2 (ro)
DD (1) DD132488A5 (ro)
DE (1) DE2629769C3 (ro)
DK (1) DK156425C (ro)
ES (1) ES460322A1 (ro)
FR (1) FR2356620A1 (ro)
GB (1) GB1580652A (ro)
HU (1) HU177078B (ro)
IT (1) IT1079735B (ro)
NL (1) NL7707327A (ro)
NO (1) NO146669C (ro)
PL (1) PL114626B1 (ro)
PT (1) PT66753B (ro)
RO (1) RO71279A (ro)
SE (1) SE426058B (ro)
SU (1) SU867295A3 (ro)
YU (1) YU39495B (ro)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2010323B (en) * 1977-12-16 1982-05-06 Gulf Canada Ltd Preparation of gasoline containing tertiaryamyl methyl ether
DE2802199C3 (de) * 1978-01-19 1987-12-03 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung von Isobuten aus Isobuten enthaltenden C↓4↓-Kohlenwasserstoffgemischen
NL7803135A (nl) * 1978-03-23 1979-09-25 Shell Int Research Werkwijze ter bereiding van tertiaire alkyl- ethers.
US4198530A (en) * 1978-06-29 1980-04-15 Atlantic Richfield Company Production of tertiary butyl methyl ether
EP0008860B2 (en) * 1978-07-27 1991-12-04 CHEMICAL RESEARCH & LICENSING COMPANY Catalyst system
FR2440931A1 (fr) * 1978-11-08 1980-06-06 Inst Francais Du Petrole Procede de production d'ethers par reaction d'olefines avec des alcools
DE2853769C3 (de) * 1978-12-13 1989-03-16 Hüls AG, 4370 Marl Verfahren zur gleichzeitigen Herstellung von reinem Methyl-tert.-butylether und einem C↓4↓-Kohlenwasserstoffgemisch, das wesentlich weniger als 1% Isobuten enthält
FR2449074A1 (fr) * 1979-02-14 1980-09-12 Inst Francais Du Petrole Procede de production et d'isolement de methyl tertiobutyl ether
FR2455019A1 (fr) * 1979-04-24 1980-11-21 Inst Francais Du Petrole Procede de production de methyltertiobutyl ether a partir de methanol et d'isobutene
DE2921576A1 (de) * 1979-05-28 1980-12-04 Davy International Ag Verfahren zur herstellung von methyl-tert.-butylaether
JPS5637067U (ro) * 1979-08-29 1981-04-09
JPS5643232A (en) * 1979-09-18 1981-04-21 Mitsui Toatsu Chem Inc Preparation of methyl tertiary-butyl ether
IT1140794B (it) * 1980-03-31 1986-10-10 Anic Spa Procedimento per la produzione di alcoli c2-c4 "grado benzine" da miscele acquose che li contengono
JPS56154423A (en) * 1980-05-02 1981-11-30 Toyo Soda Mfg Co Ltd Production of methyl t-butyl ether
DE3026504A1 (de) 1980-07-12 1982-02-04 EC Erdölchemie GmbH, 5000 Köln Verfahren zur herstellung von alkyltert.-alkylethern
DE3124293A1 (de) * 1981-06-19 1983-01-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von reinen alkyl-tert.-alkylethern und weitgehend vom isoolefin und vom alkanol befreiten kohlenwasserstoff-raffinaten
US4413150A (en) * 1981-12-18 1983-11-01 Uop Inc. Two product process for methyl tertiary butyl ether production
US4465870A (en) * 1982-06-11 1984-08-14 Uop Inc. Etherification process with sorptive treating of hydrocarbon recycle stream
US4447653A (en) * 1982-07-06 1984-05-08 Uop Inc. Adsorbent regeneration in integrated etherification process
GB2147290A (en) * 1983-09-29 1985-05-09 Humphreys & Glasgow Ltd Alcohols from liquid petroleum gas
JPS61280443A (ja) 1985-06-05 1986-12-11 Sumitomo Chem Co Ltd メチルタ−シヤリ−ブチルエ−テルの製造方法
US4695662A (en) * 1986-04-04 1987-09-22 Uop Inc. Light paraffin dehydrogenation process
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
US4754078A (en) * 1987-03-02 1988-06-28 Uop Inc. Integrated etherification process with isomerization pretreatment
US4816607A (en) * 1987-03-02 1989-03-28 Uop Inc. Integrated etherification process with recycle post treatment
US4906788A (en) * 1987-07-01 1990-03-06 Uop Combined dehydrogenation etherification process
US4806695A (en) * 1987-10-30 1989-02-21 Uop Inc. Process for etherification of a dehydrogenation zone effluent
US5008467A (en) * 1989-12-04 1991-04-16 Uop Process for direct etherification of a dehydrogenated effluent
US5015783A (en) * 1989-12-04 1991-05-14 Uop Production of ethers by the reaction of alcohols and olefins
US5177298A (en) * 1991-06-18 1993-01-05 Uop Liquid phase adsorption process
US5245107A (en) * 1991-06-18 1993-09-14 Uop Liquid phase adsorption process
US5237111A (en) * 1991-06-20 1993-08-17 Uop Liquid adsorption process to produce an ultra pure product
US5271835A (en) * 1992-05-15 1993-12-21 Uop Process for removal of trace polar contaminants from light olefin streams
JPH0743190U (ja) * 1993-12-22 1995-08-18 一博 比嘉 ピッチ付き鉄筋
US5569787A (en) * 1994-02-25 1996-10-29 Uop Process for the production of ethyl tert.-alkyl ethers
US5621150A (en) * 1994-02-25 1997-04-15 Uop Process for the production of ethyl tert.-alkyl ethers
US5401887A (en) * 1994-02-25 1995-03-28 Uop Process for the production of ethyl tert.-alkyl ethers
US5569790A (en) * 1994-05-03 1996-10-29 Uop Process for removal of nitriles from etherification feedstocks
US5672772A (en) * 1994-05-03 1997-09-30 Uop Process for removal of nitriles from etherification feedstocks
US5559275A (en) * 1995-02-21 1996-09-24 Uop Process for the conversion of lower alcohols to higher branched oxygenates
US5569788A (en) * 1995-03-20 1996-10-29 Uop Process for removal of impurities from etherification feedstocks
FR2909667B1 (fr) * 2006-12-12 2009-02-20 Inst Francais Du Petrole Elimination de l'acetonitrile dans la charge olefinique des procedes de production d'ethers par mise en oeuvre de liquides ioniques.
FR2969147B1 (fr) 2010-12-21 2013-01-04 Total Raffinage Marketing Production d'additifs pour carburant par deshydratation et isomerisation squelettique simultanee d'isobutanol sur des catalyseurs acides suivies par une etherification
US9260357B2 (en) 2012-07-06 2016-02-16 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion process
WO2020252007A1 (en) 2019-06-12 2020-12-17 Exxonmobil Chemical Patents Inc. Processes and systems for c3+ monoolefin conversion

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119766A (en) * 1960-10-10 1964-01-28 Sun Oil Co Increasing antiknock value of olefinic gasoline
DE1224294B (de) * 1961-01-09 1966-09-08 Bayer Ag Verfahren zur Herstellung von tertiaeren Butylalkylaethern
GB1176620A (en) * 1968-07-09 1970-01-07 Shell Int Research Recovery of Tertiary Olefins
BE791661A (fr) * 1971-11-22 1973-05-21 Sun Oil Co Pennsylvania Fabrication de composes d'essence contenant du methyl-2-methoxy-2-propane
JPS4961109A (ro) * 1972-10-12 1974-06-13
IT1012690B (it) * 1974-05-21 1977-03-10 Snam Progetti Procedimento per la produzione di eteri ter alchilici
IT1012687B (it) * 1974-05-21 1977-03-10 Snam Progetti Procedimento per la sintesi di ete ri alchil ter butilici a partire da un alcool primario ed isobutilene in presenza di butadiene
IT1012686B (it) * 1974-05-21 1977-03-10 Snam Progetti Procedimento per la preparazione di eteri ter alchilici
IT1012685B (it) * 1974-05-21 1977-03-10 Snam Progetti Processo per la separazione di buta diene da correnti idrocarburiche o 4 ottenute per steam cracking
US3940450A (en) * 1974-12-16 1976-02-24 Texaco Inc. Preparation and recovery of ethers
DE2853769C3 (de) * 1978-12-13 1989-03-16 Hüls AG, 4370 Marl Verfahren zur gleichzeitigen Herstellung von reinem Methyl-tert.-butylether und einem C↓4↓-Kohlenwasserstoffgemisch, das wesentlich weniger als 1% Isobuten enthält

Also Published As

Publication number Publication date
ES460322A1 (es) 1978-04-01
PT66753B (fr) 1978-12-14
PL114626B1 (en) 1981-02-28
CA1081261A (en) 1980-07-08
FR2356620B1 (ro) 1983-08-19
GB1580652A (en) 1980-12-03
YU162677A (en) 1983-01-21
DK156425C (da) 1990-01-22
HU177078B (en) 1981-07-28
DD132488A5 (de) 1978-10-04
BE856401A (fr) 1978-01-02
DE2629769C3 (de) 1989-03-16
SE7707675L (sv) 1978-01-03
FR2356620A1 (fr) 1978-01-27
US4219678A (en) 1980-08-26
AT351006B (de) 1979-07-10
NO146669C (no) 1982-11-17
JPS5857411B2 (ja) 1983-12-20
JPS537607A (en) 1978-01-24
DE2629769B2 (de) 1980-03-13
SE426058B (sv) 1982-12-06
NL7707327A (nl) 1978-01-04
NO146669B (no) 1982-08-09
BR7704322A (pt) 1978-04-04
ATA469377A (de) 1978-12-15
IT1079735B (it) 1985-05-13
NO772345L (no) 1978-01-03
AU510243B2 (en) 1980-06-19
DK156425B (da) 1989-08-21
YU39495B (en) 1984-12-31
DK289577A (da) 1978-01-03
SU867295A3 (ru) 1981-09-23
AU2662577A (en) 1979-01-04
PT66753A (fr) 1977-08-01
PL199321A1 (pl) 1978-03-28
RO71279A (ro) 1982-02-01
DE2629769A1 (de) 1978-01-05

Similar Documents

Publication Publication Date Title
CS207465B2 (en) Method of making the clean methyl-terc.butylether
CA2435590C (en) Process for preparing high-purity diisobutene
US4469905A (en) Process for producing and extracting C2 to C6 alcohols
US4570026A (en) Production of isobutene from methyl tertiary butyl ether
KR20060049702A (ko) 이소부텐 함유 탄화수소 혼합물로부터 3급 부탄올을제조하는 방법
EP0206594B1 (en) Production of methyl tertiary butyl ether from isobutylene
GB2040924A (en) Process for the simultaneous manufacture of pure methyl t butyl ether and a substantially isobutane-free mixture of c-hydrocarbons
US9637422B2 (en) Method for preparing high purity isobutene using glycolether
US5811597A (en) Method for the manufacture of methyl tertiary butyl ether from tertiary butyl alcohol and methanol
EP2903953A1 (en) Process for the production of high-purity isobutene through the cracking of mtbe or etbe and integrated process for the production of the relative ether
EP0168803B1 (en) Method for producing p-isobutylstyrene
GB2024812A (en) Process for producing tert-butanol from a mixture of isobutylene and n-butene
JPS6058894B2 (ja) 第３級アルコ−ルの製造法
EP0078422B1 (en) Process for the separation of methyl tert-butyl ether from reaction mixtures containing it
US5157161A (en) One-step synthesis of methyl t-butyl ether from t-butanol using hydrogen fluoride-modified montmorillonite clays
US6028239A (en) Process for the production of tertiary olefin(s) by decomposition of the corresponding ether using a particular catalyst
EP0071032A1 (en) Process for the preparation of ethyl tert-butyl ether
US7825282B2 (en) Process for the conversion of tertiary butyl alcohol to ethyl tertiary butyl ether
RU2177930C1 (ru) Способ получения олигомеров алкенов
JPH0137379B2 (ro)
JPH0615498B2 (ja) α−（ｐ−イソブチルフエニル）プロピオン酸またはそのアルキルエステルの製造方法
EP0706985A1 (en) Production of a high purity ether product
FI65228C (fi) Foerfarande foer framstaellning av tert.alkyl-metyleter och mysyra
KR790001105B1 (ko) 3급 알킬에테로의 제조방법
KR0127863B1 (ko) 고순도 디이소부텐의 제조방법