BR0104555A - Processo para a preparação de refinado de ii altamente puro e éter metil-terc-butìlico - Google Patents

Processo para a preparação de refinado de ii altamente puro e éter metil-terc-butìlico

Info

Publication number
BR0104555A
BR0104555A BR0104555-5A BR0104555A BR0104555A BR 0104555 A BR0104555 A BR 0104555A BR 0104555 A BR0104555 A BR 0104555A BR 0104555 A BR0104555 A BR 0104555A
Authority
BR
Brazil
Prior art keywords
isobutene
butyl ether
mtbe
preparation
highly pure
Prior art date
Application number
BR0104555-5A
Other languages
English (en)
Other versions
BR0104555B1 (pt
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 filed Critical
Publication of BR0104555A publication Critical patent/BR0104555A/pt
Publication of BR0104555B1 publication Critical patent/BR0104555B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • 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
    • C07C11/09—Isobutene
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C10L1/023—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for spark ignition
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • C07C2531/08—Ion-exchange resins
    • 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

Abstract

"PROCESSO PARA A PREPARAçãO DE REFINADO II ALTAMENTE PURO E éTER METIL-TERC-BUTìLICO". A invenção refere-se a um processo para a preparação de éter metil-terc-butílico (MTBE) e uma mistura C~ 4~-hidrocarboneto quase sem isobuteno mediante reação de uma corrente de C~ 4~-hidrocarboneto contendo isobuteno com metanol em um catalisador ácido, sendo que em uma primeira etapa em um ou vários reatores o isobuteno é reagido com metanol até o ajuste do equilíbrio para a formação de MTBE e o isobuteno restante que se apresenta na mistura é reagido em uma segunda etapa em uma coluna de destilação reativa com um catalisador ácido, sendo que a coluna de destilação reativa é acionada na faixa de pressão de 3 até 15 bar absolutos e na faixa de temperatura da zona de reação de 55<198>C até 75<198>C com uma carga hidráulica na embalagem catalítica de 10 % até 110 % e uma proporção de retrocesso inferior a 1. Aplicação da mistura C~ 4~-hidrocarboneto quase sem isobuteno e do MTBE preparados de acordo com a invenção.
BRPI0104555-5A 2000-10-19 2001-10-17 processo para preparação de refinado ii altamente puro e de éter metil-terc-butìlico, e respectivos usos. BR0104555B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10051812 2000-10-19
DE10102082A DE10102082A1 (de) 2000-10-19 2001-01-18 Verfahren zur Herstellung von hochreinem Raffinat II und Methyl-tert.-butylether

Publications (2)

Publication Number Publication Date
BR0104555A true BR0104555A (pt) 2002-08-20
BR0104555B1 BR0104555B1 (pt) 2011-08-09

Family

ID=26007414

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0104555-5A BR0104555B1 (pt) 2000-10-19 2001-10-17 processo para preparação de refinado ii altamente puro e de éter metil-terc-butìlico, e respectivos usos.

Country Status (21)

Country Link
US (1) US6657090B2 (pt)
EP (1) EP1199296B1 (pt)
JP (1) JP3906053B2 (pt)
KR (1) KR100853947B1 (pt)
CN (1) CN1330621C (pt)
AT (1) ATE334108T1 (pt)
BR (1) BR0104555B1 (pt)
CA (1) CA2359442A1 (pt)
CZ (1) CZ302356B6 (pt)
DE (2) DE10102082A1 (pt)
ES (1) ES2266064T3 (pt)
HU (1) HUP0104373A2 (pt)
MX (1) MXPA01010391A (pt)
MY (1) MY130479A (pt)
NO (1) NO20015079L (pt)
NZ (1) NZ514734A (pt)
RO (1) RO120576B1 (pt)
RU (1) RU2250893C2 (pt)
SG (1) SG101478A1 (pt)
TW (1) TW574196B (pt)
ZA (1) ZA200108554B (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE239689T1 (de) * 1999-10-13 2003-05-15 Sulzer Chemtech Ag Verfahren für die hydrolytische herstellung einer carbonsäure und eines alkohols ausgehend vom entsprechenden carboxylat
DE10231051A1 (de) * 2002-07-10 2004-01-22 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von hochreinem Methyl-tert.-butylether
DE10238370A1 (de) 2002-08-22 2004-03-04 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Isobuten aus technischen Methyl-tert.-butylether
DE10302457B3 (de) * 2003-01-23 2004-10-07 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Butenoligomeren und tert.-Butylethern aus Isobuten-haltigen C4-Strömen
DE102005062722A1 (de) * 2005-12-28 2007-07-12 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Ethyl-tert.-Butylether aus technischen Mischungen von C4-Kohlenwasserstoffen
DE102005062700A1 (de) 2005-12-28 2007-07-05 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von 1-Buten aus technischen Mischungen von C4-Kohlenwasserstoffen
DE102005062699A1 (de) * 2005-12-28 2007-09-06 Oxeno Olefinchemie Gmbh Verfahren zur Feinreinigung von 1-Buten-haltigen Strömen
DE102006003492A1 (de) * 2006-01-25 2007-07-26 Oxeno Olefinchemie Gmbh Verfahren zur Entwässerung von Ethanol
DE102006033415A1 (de) * 2006-07-19 2008-01-31 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Alkyl-tert.-butylethern mit optimierter Temperaturführung in den Reaktoren
CN100519498C (zh) * 2006-11-08 2009-07-29 褚雅志 一种联产甲基叔丁基醚和叔丁醇的生产方法
EP1995231B1 (en) * 2007-05-25 2013-11-20 Evonik Röhm GmbH Process for preparation of methyl methacrylate using recycled methanol
EP2098498A1 (en) 2008-03-04 2009-09-09 ExxonMobil Chemical Patents Inc. Selective oligomerization of isobutene
DE102008007081B4 (de) 2008-01-31 2018-12-06 Evonik Degussa Gmbh Verfahren zur Herstellung von n-Buten-Oligomeren und 1-Buten aus technischen Mischungen I von C4-Kohlenwasserstoffen
FR2933093A1 (fr) * 2008-06-30 2010-01-01 Total France Procede de fabrication d'ether utilisant une colonne de distillation reactive, colonne de distillation reactive et unite d'etherification correspondantes
DE102008040511A1 (de) 2008-07-17 2010-01-21 Evonik Oxeno Gmbh Verfahren zur Herstellung von Isobuten durch Spaltung von MTBE-haltigen Gemischen
US8440864B2 (en) * 2008-10-10 2013-05-14 Exxonmobil Chemical Patents Inc. Process for producing sec-butylbenzene
DE102009027404A1 (de) 2009-07-01 2011-01-05 Evonik Oxeno Gmbh Herstellung von Isobuten durch Spaltung von MTBE
DE102009027405A1 (de) 2009-07-01 2011-01-05 Evonik Oxeno Gmbh Verfahren zur Regeneration eines Katalysators
DE102010042774A1 (de) 2010-10-21 2012-04-26 Evonik Oxeno Gmbh Verfahren zur Aufreinigung von MTBE-haltigen Gemischen sowie zur Herstellung von Isobuten durch Spaltung von MTBE-haltigen Gemischen
DE102011005608A1 (de) 2011-03-16 2012-09-20 Evonik Oxeno Gmbh Mischoxidzusammensetzungen und Verfahren zur Herstellung von Isoolefinen
DE102012212317A1 (de) 2012-07-13 2014-01-16 Evonik Industries Ag Thioveretherung von Mercaptanen in C4-Kohlenwasserstoffgemischen
DE102012215956A1 (de) 2012-09-10 2014-03-13 Evonik Industries Ag Methanolbehandlung von Alumosilicat-haltigen ATAE-Spaltkatalysatoren
US9284237B2 (en) 2013-12-13 2016-03-15 Uop Llc Methods and apparatuses for processing hydrocarbons
US9759274B2 (en) * 2014-08-18 2017-09-12 Gates Corporation Accessory tuning device with spring lock
WO2016054785A1 (en) * 2014-10-09 2016-04-14 Basf Se Process for purification of organic composition
KR102086563B1 (ko) 2017-01-06 2020-03-09 주식회사 엘지화학 메틸 3급-부틸 에테르 제조방법
CN110300795A (zh) 2017-02-27 2019-10-01 沙特基础工业全球技术有限公司 用于无铅汽油的醇和醚燃料添加剂
CN112920861A (zh) * 2021-01-21 2021-06-08 东南大学 一种轻质生物油制备燃料的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1137527B (it) 1981-04-10 1986-09-10 Anic Spa Procedimento per la preparazione di eteri alchilici terziari
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
US4504687A (en) 1982-02-16 1985-03-12 Chemical Research & Licensing Company Method for etherifications
US4444648A (en) * 1982-03-08 1984-04-24 Exxon Research And Engineering Co. Solvent dewaxing with methyl tertiary butyl ether
US4950803A (en) * 1982-11-17 1990-08-21 Chemical Research & Licensing Company Etherification process
US4570026A (en) * 1983-08-12 1986-02-11 Petro-Tex Chemical Corporation Production of isobutene from methyl tertiary butyl ether
US4797133A (en) * 1986-12-29 1989-01-10 Uop Inc. Process for recovery of butene-1 from mixed C4 hydrocarbons
FR2628418B1 (fr) * 1988-03-08 1991-01-04 Inst Francais Du Petrole Procede de preparation d'un ether alkylique tertiaire par distillation reactive
US4847430A (en) * 1988-03-21 1989-07-11 Institut Francais Du Petrole Process for manufacturing a tertiary alkyl ether by reactive distillation
WO1990002603A1 (de) 1988-09-02 1990-03-22 Gebrüder Sulzer Aktiengesellschaft Vorrichtung zur durchführung katalysierter reaktionen
US5120403A (en) 1989-03-23 1992-06-09 Chemical Research & Licensing Company Method for operating a catalytic distillation process
US5244929A (en) 1989-09-13 1993-09-14 Veba Oel Aktiengesellschaft Molded bodies comprised of macroporous ion exchange resins, and use of said bodies
US5073236A (en) 1989-11-13 1991-12-17 Gelbein Abraham P Process and structure for effecting catalytic reactions in distillation structure
DE69200154T2 (de) * 1991-03-08 1994-09-15 Inst Francais Du Petrole Destillations-Reaktionsvorrichtung und ihre Verwendung.
FR2684893A1 (fr) * 1991-12-16 1993-06-18 Inst Francais Du Petrole Procede de distillation reactive catalytique et appareillage pour sa mise en óoeuvre.
US5248836A (en) * 1992-10-16 1993-09-28 Chemical Research & Licensing Company Process for the preparation of ETBE
FI93369C (fi) * 1992-12-30 1995-03-27 Neste Oy Menetelmä C4-olefiinien oligomeroimiseksi yhdessä lineaaristen alfa-olefiinien kanssa
US5919989A (en) 1996-07-16 1999-07-06 Catalytic Distillation Technologies Etherification process

Also Published As

Publication number Publication date
DE10102082A1 (de) 2002-05-02
JP2002179603A (ja) 2002-06-26
US6657090B2 (en) 2003-12-02
RO120576B1 (ro) 2006-04-28
ZA200108554B (en) 2002-06-06
CZ302356B6 (cs) 2011-03-30
CN1349964A (zh) 2002-05-22
DE50110535D1 (de) 2006-09-07
TW574196B (en) 2004-02-01
HUP0104373A2 (hu) 2003-03-28
ES2266064T3 (es) 2007-03-01
CN1330621C (zh) 2007-08-08
NZ514734A (en) 2003-03-28
ATE334108T1 (de) 2006-08-15
US20020078622A1 (en) 2002-06-27
HU0104373D0 (en) 2001-12-28
MXPA01010391A (es) 2004-11-10
EP1199296B1 (de) 2006-07-26
NO20015079L (no) 2002-04-22
BR0104555B1 (pt) 2011-08-09
CZ20013640A3 (cs) 2002-06-12
KR100853947B1 (ko) 2008-08-25
JP3906053B2 (ja) 2007-04-18
EP1199296A1 (de) 2002-04-24
SG101478A1 (en) 2004-01-30
MY130479A (en) 2007-06-29
RU2250893C2 (ru) 2005-04-27
NO20015079D0 (no) 2001-10-18
KR20020033435A (ko) 2002-05-06
CA2359442A1 (en) 2002-04-19

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/10/2001, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: EVONIK OXENO GMBH (DE)

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