BRPI0605392A - processo para produção de éter-etil-terc-butìlico de misturas técnicas de c4-hidrocarbonetos - Google Patents

processo para produção de éter-etil-terc-butìlico de misturas técnicas de c4-hidrocarbonetos

Info

Publication number
BRPI0605392A
BRPI0605392A BRPI0605392-0A BRPI0605392A BRPI0605392A BR PI0605392 A BRPI0605392 A BR PI0605392A BR PI0605392 A BRPI0605392 A BR PI0605392A BR PI0605392 A BRPI0605392 A BR PI0605392A
Authority
BR
Brazil
Prior art keywords
technical mixtures
production
tert
hydrocarbons
isobutene
Prior art date
Application number
BRPI0605392-0A
Other languages
English (en)
Inventor
Jochen Praefke
Armin Rix
Silvia Santiago Fernandez
Matthias Groemping
Frank Hoeper
Udo Peters
Joerg Leistner
Franz Nierlich
Dirk Roettger
Original Assignee
Oxeno Olefinchemie Gmbh
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 Oxeno Olefinchemie Gmbh filed Critical Oxeno Olefinchemie Gmbh
Publication of BRPI0605392A publication Critical patent/BRPI0605392A/pt

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
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • 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
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • 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
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/58—Separation; Purification; Stabilisation; Use of additives
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCESSO PARA PRODUçãO DE éTER-ETIL-TERC-BUTìLICO DE MISTURAS TéCNICAS DE C~ 4~-HIDROCARBONETOS. A presente invenção refere-se a um processo para produção de ETBE de misturas técnicas, que contêm pelo menos 1-buteno, isobuteno, n-butano e 2-butenos, por reação do isobuteno obtido, separação destilativa de uma fração contendo 1-buteno e isobuteno e nova reação do isobuteno contido na mesma para ETBE.
BRPI0605392-0A 2005-12-28 2006-12-28 processo para produção de éter-etil-terc-butìlico de misturas técnicas de c4-hidrocarbonetos BRPI0605392A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005062722A DE102005062722A1 (de) 2005-12-28 2005-12-28 Verfahren zur Herstellung von Ethyl-tert.-Butylether aus technischen Mischungen von C4-Kohlenwasserstoffen

Publications (1)

Publication Number Publication Date
BRPI0605392A true BRPI0605392A (pt) 2007-10-16

Family

ID=38059714

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0605392-0A BRPI0605392A (pt) 2005-12-28 2006-12-28 processo para produção de éter-etil-terc-butìlico de misturas técnicas de c4-hidrocarbonetos

Country Status (16)

Country Link
US (1) US8269050B2 (pt)
EP (1) EP1813588B1 (pt)
JP (1) JP5192688B2 (pt)
KR (1) KR101422149B1 (pt)
CN (1) CN1990443B (pt)
AR (1) AR058873A1 (pt)
AT (1) ATE540011T1 (pt)
BR (1) BRPI0605392A (pt)
CA (1) CA2572146C (pt)
DE (1) DE102005062722A1 (pt)
ES (1) ES2379475T3 (pt)
MX (1) MXPA06014681A (pt)
PL (1) PL1813588T3 (pt)
SG (1) SG133549A1 (pt)
TW (1) TWI378913B (pt)
ZA (1) ZA200610813B (pt)

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DE102005062699A1 (de) * 2005-12-28 2007-09-06 Oxeno Olefinchemie Gmbh Verfahren zur Feinreinigung von 1-Buten-haltigen 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
ITMI20061390A1 (it) * 2006-07-18 2008-01-19 Snam Progetti Procedimento per la produzione di eteri alchilici mediante eterificazione di isobutene
ITMI20071675A1 (it) * 2007-08-14 2009-02-15 Snam Progetti Reattore tubolare modificato e procedimento per effettuare reazioni catalitiche coinvolgenti scambi termici in cui viene utilizzato
CN101475429B (zh) * 2008-01-04 2013-07-03 中国石油化工股份有限公司 一种综合利用裂解碳四的方法
DE102008020688B3 (de) * 2008-04-24 2009-11-05 Evonik Stockhausen Gmbh Verfahren zur Herstellung und Aufreinigung wässriger Phasen
DE102008040511A1 (de) 2008-07-17 2010-01-21 Evonik Oxeno Gmbh Verfahren zur Herstellung von Isobuten durch Spaltung von MTBE-haltigen Gemischen
DE102009027405A1 (de) 2009-07-01 2011-01-05 Evonik Oxeno Gmbh Verfahren zur Regeneration eines Katalysators
DE102009027404A1 (de) 2009-07-01 2011-01-05 Evonik Oxeno Gmbh Herstellung von Isobuten durch Spaltung von MTBE
CN101955418B (zh) * 2009-12-16 2013-10-16 华东理工大学 一种耦合分离纯化制备etbe的方法
CN101747161B (zh) * 2009-12-16 2012-06-13 华东理工大学 一种蒸馏-萃取耦合分离纯化制备乙基叔烷基醚的方法及装置
JP5614618B2 (ja) * 2010-02-09 2014-10-29 独立行政法人産業技術総合研究所 Ｅｔｂｅの製造方法
KR101187574B1 (ko) * 2010-06-14 2012-10-05 대림산업 주식회사 글리콜 모노-터셔리-부틸에테르와 글리콜 디-터셔리-부틸에테르 혼합물의 분리 방법
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
JP6045598B2 (ja) * 2011-11-21 2016-12-14 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ブテンのオリゴマーの製造方法
DE102012215956A1 (de) 2012-09-10 2014-03-13 Evonik Industries Ag Methanolbehandlung von Alumosilicat-haltigen ATAE-Spaltkatalysatoren
US20160023979A1 (en) * 2013-03-07 2016-01-28 Saudi Basic Industries Corporation Process for the etherification of a polyol
CN103193581A (zh) * 2013-04-15 2013-07-10 华东理工大学 一种以dmto副产煤基混合碳四为原料联产1,3-丁二烯和乙基叔丁基醚的装置和方法
KR102086563B1 (ko) 2017-01-06 2020-03-09 주식회사 엘지화학 메틸 3급-부틸 에테르 제조방법
EP4563560A1 (de) 2023-11-29 2025-06-04 Evonik Oxeno GmbH & Co. KG Energieeffizientes verfahren zur abtrennung von 1-buten aus einem kohlenwasserstoffstrom mit optimierter brüdenverdichtung
CN118949463B (zh) * 2024-10-15 2025-01-24 洛阳炼化奥油化工股份有限公司 一种正丁烷生产用冷凝装置及冷凝方法
CN121318678A (zh) * 2025-12-18 2026-01-13 山东普洛汉兴医药有限公司 一种对叔丁氧基氯苯的连续化合成方法

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DE10302457B3 (de) * 2003-01-23 2004-10-07 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Butenoligomeren und tert.-Butylethern aus Isobuten-haltigen C4-Strömen
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EP1927641A1 (en) 2006-11-21 2008-06-04 Evonik Degussa GmbH Process for the regeneration of a Fischer Tropsch catalyst
DE102008040511A1 (de) 2008-07-17 2010-01-21 Evonik Oxeno Gmbh Verfahren zur Herstellung von Isobuten durch Spaltung von MTBE-haltigen Gemischen

Also Published As

Publication number Publication date
ES2379475T3 (es) 2012-04-26
JP5192688B2 (ja) 2013-05-08
EP1813588B1 (de) 2012-01-04
DE102005062722A1 (de) 2007-07-12
ATE540011T1 (de) 2012-01-15
US20070203369A1 (en) 2007-08-30
CA2572146A1 (en) 2007-06-28
SG133549A1 (en) 2007-07-30
AR058873A1 (es) 2008-02-27
CA2572146C (en) 2014-09-23
PL1813588T3 (pl) 2012-05-31
KR20070070123A (ko) 2007-07-03
KR101422149B1 (ko) 2014-07-30
TW200740738A (en) 2007-11-01
TWI378913B (en) 2012-12-11
CN1990443B (zh) 2012-07-04
MXPA06014681A (es) 2008-10-09
JP2007182441A (ja) 2007-07-19
ZA200610813B (en) 2008-06-25
CN1990443A (zh) 2007-07-04
US8269050B2 (en) 2012-09-18
EP1813588A1 (de) 2007-08-01

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Owner name: EVONIK OXENO GMBH (DE)