ZA200610740B - Process for fine purification of 1-butenic streams - Google Patents

Process for fine purification of 1-butenic streams

Info

Publication number
ZA200610740B
ZA200610740B ZA200610740A ZA200610740A ZA200610740B ZA 200610740 B ZA200610740 B ZA 200610740B ZA 200610740 A ZA200610740 A ZA 200610740A ZA 200610740 A ZA200610740 A ZA 200610740A ZA 200610740 B ZA200610740 B ZA 200610740B
Authority
ZA
South Africa
Prior art keywords
butenic
streams
fine purification
purification
fine
Prior art date
Application number
ZA200610740A
Other languages
English (en)
Inventor
Rix Armin
Rottger Dirk
Buschken Wilfried
Fernandez Silvia Santiago
Praefke Jochen
Winterberg Markus
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 ZA200610740B publication Critical patent/ZA200610740B/xx

Links

Classifications

    • 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation
    • 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)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA200610740A 2005-12-28 2006-12-20 Process for fine purification of 1-butenic streams ZA200610740B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005062699A DE102005062699A1 (de) 2005-12-28 2005-12-28 Verfahren zur Feinreinigung von 1-Buten-haltigen Strömen

Publications (1)

Publication Number Publication Date
ZA200610740B true ZA200610740B (en) 2008-06-25

Family

ID=38049413

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200610740A ZA200610740B (en) 2005-12-28 2006-12-20 Process for fine purification of 1-butenic streams

Country Status (13)

Country Link
US (2) US7737318B2 (fr)
EP (1) EP1803699B1 (fr)
KR (1) KR101376185B1 (fr)
CN (1) CN1990437B (fr)
BR (1) BRPI0605387A (fr)
CA (1) CA2572454C (fr)
DE (1) DE102005062699A1 (fr)
ES (1) ES2408603T3 (fr)
MX (1) MXPA06014686A (fr)
PL (1) PL1803699T3 (fr)
SG (1) SG133577A1 (fr)
TW (1) TWI440623B (fr)
ZA (1) ZA200610740B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062699A1 (de) * 2005-12-28 2007-09-06 Oxeno Olefinchemie Gmbh Verfahren zur Feinreinigung von 1-Buten-haltigen Strömen
DE102008040511A1 (de) 2008-07-17 2010-01-21 Evonik Oxeno Gmbh Verfahren zur Herstellung von Isobuten durch Spaltung von MTBE-haltigen Gemischen
IT1392673B1 (it) * 2009-01-13 2012-03-16 Saipem Spa Procedimento per l'ottenimento di 1-butene ad elevata purezza da miscele idrocarburiche c4
DE102009026582A1 (de) 2009-05-29 2010-12-02 Evonik Oxeno Gmbh Aufbereitung eines 3-Methyl-1-buten-haltigen Gemisches
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
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
US8877880B2 (en) * 2010-11-17 2014-11-04 Exxonmobil Chemical Patents Inc. Method for controlling polyolefin properties
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
DE102012215757A1 (de) 2012-09-05 2014-03-06 Evonik Industries Ag Verfahren zur Herstellung von linearen Butenen aus Methanol
DE102012215956A1 (de) 2012-09-10 2014-03-13 Evonik Industries Ag Methanolbehandlung von Alumosilicat-haltigen ATAE-Spaltkatalysatoren
KR102358406B1 (ko) 2017-07-31 2022-02-03 주식회사 엘지화학 라피네이트-2 의 정제 방법
KR102308606B1 (ko) 2017-08-25 2021-10-06 주식회사 엘지화학 비점 차이가 작은 혼합물의 분리 정제 방법
FR3074802B1 (fr) * 2017-12-13 2019-12-06 IFP Energies Nouvelles Procede d'elimination simultanee d'isobutanal et d'acetone de charges olefiniques par adsorption sur un materiau zeolithique
EP3847144B1 (fr) 2018-09-07 2025-07-02 SABIC Global Technologies B.V. Procédé de production de mtbe et de 1-butène à partir d'un flux d'alimentation en c4
WO2020074974A1 (fr) * 2018-10-09 2020-04-16 Sabic Global Technologies B.V. Procédé de production de 1-butène à partir de la déshydrogénation de n-butane par séparations efficaces en aval
AR120161A1 (es) * 2019-10-07 2022-02-02 Lummus Technology Inc Coproducción de isobutano y buteno-1 de alta pureza a partir de c₄ mixto
EP4410764A1 (fr) * 2023-02-06 2024-08-07 Sulzer Management AG Procédé pour atténuer une réaction de bromure d'hydrogène et d'un composé oléfiniquement insaturé
CN120005063A (zh) * 2025-04-17 2025-05-16 山东齐隆化工股份有限公司 一种聚异丁烯的制备方法
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

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121124A (en) * 1959-05-04 1964-02-11 Sinclair Research Inc Tertiary olefin separation via etherification
US3452113A (en) * 1967-02-27 1969-06-24 Phillips Petroleum Co Extraction of isobutylene by polymerization
IT1012686B (it) 1974-05-21 1977-03-10 Snam Progetti Procedimento per la preparazione di eteri ter alchilici
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
US4307254A (en) * 1979-02-21 1981-12-22 Chemical Research & Licensing Company Catalytic distillation process
DE2908426A1 (de) * 1979-03-05 1980-09-25 Basf Ag Verfahren zur gewinnung von isobuten aus isobuten enthaltenden c tief 4 -kohlenwasserstoffgemischen
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
JPS5813574U (ja) * 1981-07-20 1983-01-27 三菱電機株式会社 移動用大形表示装置
US4558168A (en) * 1985-06-19 1985-12-10 Air Products And Chemicals, Inc. Production of high purity butene-1 from an n-butane feedstock
US4797133A (en) * 1986-12-29 1989-01-10 Uop Inc. Process for recovery of butene-1 from mixed C4 hydrocarbons
US5100533A (en) * 1989-11-29 1992-03-31 Mobil Oil Corporation Process for production of iso-olefin and ether
DE4123246A1 (de) * 1991-07-13 1993-01-14 Basf Ag Verfahren zur selektiven hydrierung von butadienreichen roh-c(pfeil abwaerts)4(pfeil abwaerts)-schnitten
US5321163A (en) * 1993-09-09 1994-06-14 Chemical Research & Licensing Company Multi-purpose catalytic distillation column and eterification process using same
US5569788A (en) * 1995-03-20 1996-10-29 Uop Process for removal of impurities from etherification feedstocks
US6232508B1 (en) * 1996-02-12 2001-05-15 Phillips Petroleum Company Process for manufacturing ether and high purity butene-1
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
RU2168490C1 (ru) * 2000-01-31 2001-06-10 Открытое акционерное общество Научно-исследовательский институт "Ярсинтез" Способ получения высокооктановых добавок к бензинам
US6486369B1 (en) * 2000-10-18 2002-11-26 Sud-Chemie Inc. Process for selective hydrogenation of an olefinic feed stream containing acetylenic and diolefinic impurities
DE10102082A1 (de) * 2000-10-19 2002-05-02 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von hochreinem Raffinat II und Methyl-tert.-butylether
DE10113381A1 (de) 2001-02-13 2002-08-14 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von hochreinem Diisobuten
DE10231051A1 (de) 2002-07-10 2004-01-22 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von hochreinem 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
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
DE102005062722A1 (de) * 2005-12-28 2007-07-12 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Ethyl-tert.-Butylether aus technischen Mischungen von C4-Kohlenwasserstoffen
DE102006040433A1 (de) * 2006-08-29 2008-03-13 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Isoolefinen
DE102006040430B4 (de) * 2006-08-29 2022-06-15 Evonik Operations Gmbh Verfahren zur Spaltung von MTBE
DE102006040431A1 (de) * 2006-08-29 2008-03-20 Oxeno Olefinchemie Gmbh Verfahren zur Spaltung von MTBE
DE102006040434A1 (de) * 2006-08-29 2008-03-06 Oxeno Olefinchemie Gmbh Verfahren zur Spaltung von MTBE
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

Also Published As

Publication number Publication date
MXPA06014686A (es) 2008-10-09
EP1803699A3 (fr) 2007-07-18
EP1803699A2 (fr) 2007-07-04
TWI440623B (zh) 2014-06-11
CN1990437B (zh) 2012-08-08
CN1990437A (zh) 2007-07-04
US20100144998A1 (en) 2010-06-10
SG133577A1 (en) 2007-07-30
TW200736217A (en) 2007-10-01
EP1803699B1 (fr) 2013-03-13
CA2572454C (fr) 2014-03-18
KR20070070093A (ko) 2007-07-03
PL1803699T3 (pl) 2013-08-30
DE102005062699A1 (de) 2007-09-06
US7737318B2 (en) 2010-06-15
CA2572454A1 (fr) 2007-06-28
BRPI0605387A (pt) 2007-10-16
ES2408603T3 (es) 2013-06-21
US20080021255A1 (en) 2008-01-24
KR101376185B1 (ko) 2014-03-27

Similar Documents

Publication Publication Date Title
ZA200610740B (en) Process for fine purification of 1-butenic streams
ZA200710174B (en) Methods of purifying tigecycline
ZA200708526B (en) Process for the removal of contaminants
IL184184A0 (en) Process for the purification of duloxetine hydrochloride
IL193410A0 (en) Purification method for effluent
EP2233492A4 (fr) Procédé de synthèse et de purification du sucralose
EP1880155A4 (fr) Procede d'epuration de flux gazeux
ZA200500617B (en) Process for the purification of NF3
HUP0700604A3 (en) Novel processes for preparation of a 2h-chromene
IL190630A0 (en) A process for the purification of water
IL187155A0 (en) Process for production of 4-biphenylazetidin-2-ones
ZA200607439B (en) Process for gas purification
GB2428598B (en) Process for removing mercury from gaseous streams
PL1966110T3 (pl) Sposób oczyszczania jodiksanolu
IL177723A0 (en) Process for purifying mesotrione
ZA200710066B (en) Process for production of 4-biphenylylazetidin-2-ones
GB0503942D0 (en) Purification process
EP1899375A4 (fr) Nouvelle méthode de purification de la lactoferrine
GB2432157B (en) Letrozole purification process
IL185146A0 (en) Process for the purification of substituted benzoxazole compounds
PL1973563T3 (pl) Sposób oczyszczania alfa-1-antytrypsyny
GB0523257D0 (en) Purification process
IL184188A0 (en) Process of purifying tadalafil
ZA200708802B (en) An improved process for the purification of perindopril
EP1867711A4 (fr) Procede de purification d'une liqueur