ATE138630T1 - Verfahren zur selektiven hydrierung aromatischer acetylenverbindungen - Google Patents

Verfahren zur selektiven hydrierung aromatischer acetylenverbindungen

Info

Publication number
ATE138630T1
ATE138630T1 AT92906042T AT92906042T ATE138630T1 AT E138630 T1 ATE138630 T1 AT E138630T1 AT 92906042 T AT92906042 T AT 92906042T AT 92906042 T AT92906042 T AT 92906042T AT E138630 T1 ATE138630 T1 AT E138630T1
Authority
AT
Austria
Prior art keywords
aromatic
pct
selective hydrogenation
vinyl
acetylene compounds
Prior art date
Application number
AT92906042T
Other languages
English (en)
Inventor
Der Aalst Matheus J M Van
Benito Fernando Albertos De
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ATE138630T1 publication Critical patent/ATE138630T1/de

Links

Classifications

    • 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
    • C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
    • C07C7/167—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation for removal of compounds containing a triple carbon-to-carbon bond

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)
AT92906042T 1991-10-10 1991-10-10 Verfahren zur selektiven hydrierung aromatischer acetylenverbindungen ATE138630T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1991/007471 WO1993007108A1 (en) 1991-10-10 1991-10-10 Process for the selective hydrogenation of aromatic acetylene compounds

Publications (1)

Publication Number Publication Date
ATE138630T1 true ATE138630T1 (de) 1996-06-15

Family

ID=22225867

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92906042T ATE138630T1 (de) 1991-10-10 1991-10-10 Verfahren zur selektiven hydrierung aromatischer acetylenverbindungen

Country Status (9)

Country Link
US (1) US5504268A (de)
EP (1) EP0608227B1 (de)
JP (1) JP3086962B2 (de)
AT (1) ATE138630T1 (de)
BR (1) BR9107322A (de)
CA (1) CA2120929A1 (de)
DE (1) DE69119915T2 (de)
ES (1) ES2087527T3 (de)
WO (1) WO1993007108A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0834499B1 (de) * 1996-10-02 2001-07-25 Dainippon Ink And Chemicals, Inc. Verfahren zur Herstellung von aromatischen Vinylverbindungen
NL1009014C2 (nl) * 1998-04-28 1999-10-29 Dsm Nv Werkwijze voor de hydrogenering van fenylacetyleen in een styreenbevattend medium met behulp van een katalysator.
TWI267401B (en) * 2002-01-30 2006-12-01 Shell Int Research A catalyst, its preparation and its use in a dehydrogenation process
US7244868B2 (en) * 2002-06-25 2007-07-17 Shell Oil Company Process for the dehydrogenation of an unsaturated hydrocarbon
US7919431B2 (en) * 2003-09-03 2011-04-05 Synfuels International, Inc. Catalyst formulation for hydrogenation
US7045670B2 (en) * 2003-09-03 2006-05-16 Synfuels International, Inc. Process for liquid phase hydrogenation
US8013197B2 (en) * 2005-02-18 2011-09-06 Synfuels International, Inc. Absorption and conversion of acetylenic compounds
US20080200632A1 (en) * 2007-01-18 2008-08-21 Ruth Mary Kowaleski Catalyst, its preparation and use
BRPI0806589A2 (pt) * 2007-01-18 2014-05-13 Shell Int Research Catalisador, sua preparação e uso.
WO2009126601A1 (en) * 2008-04-09 2009-10-15 Shell Oil Company A method of improving a dehydrogenation process
EP2223987A1 (de) * 2009-02-17 2010-09-01 ISP Marl GmbH Reinigung eines aromatischen Bruchteils mit Acetylenen durch selektive Hydrierung der Acetylene
EP2327676B1 (de) * 2009-11-26 2014-03-05 Sandoz Ag Reaktion organischer Verbindungen mit niedrigen Mengen von Wasserstoff

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389517A (en) * 1982-04-02 1983-06-21 The Dow Chemical Company Hydrogenation of phenylacetylene prior to styrene polymerization
JPS6272634A (ja) * 1985-09-27 1987-04-03 Mitsubishi Petrochem Co Ltd スチレン類の精製方法
FR2603578B1 (fr) * 1986-09-10 1989-02-17 Inst Francais Du Petrole Procede d'hydrogenation selective du phenyl-acetylene dans une coupe riche en styrene
US4822936A (en) * 1987-08-25 1989-04-18 The Dow Chemical Company Selective hydrogenation of phenylacetylene in the presence of styrene
US5156816A (en) * 1990-10-04 1992-10-20 Fina Technology, Inc. System for purifying styrene monomer feedstock using ethylbenzene dehydrogenation waste gas

Also Published As

Publication number Publication date
BR9107322A (pt) 1996-01-02
EP0608227A1 (de) 1994-08-03
JP3086962B2 (ja) 2000-09-11
DE69119915T2 (de) 1996-10-02
WO1993007108A1 (en) 1993-04-15
ES2087527T3 (es) 1996-07-16
EP0608227B1 (de) 1996-05-29
US5504268A (en) 1996-04-02
CA2120929A1 (en) 1993-04-15
DE69119915D1 (de) 1996-07-04
JPH06511472A (ja) 1994-12-22

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Legal Events

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