FR2603578A1 - Process for the selective hydrogenation of phenylacetylene in a styrene-rich cut - Google Patents

Process for the selective hydrogenation of phenylacetylene in a styrene-rich cut

Info

Publication number
FR2603578A1
FR2603578A1 FR8612742A FR8612742A FR2603578A1 FR 2603578 A1 FR2603578 A1 FR 2603578A1 FR 8612742 A FR8612742 A FR 8612742A FR 8612742 A FR8612742 A FR 8612742A FR 2603578 A1 FR2603578 A1 FR 2603578A1
Authority
FR
France
Prior art keywords
styrene
phenylacetylene
selective hydrogenation
rich cut
weight
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8612742A
Other languages
French (fr)
Other versions
FR2603578B1 (en
Inventor
Jean-Paul Boitiaux
Jean Cosyns
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR8612742A priority Critical patent/FR2603578B1/en
Publication of FR2603578A1 publication Critical patent/FR2603578A1/en
Application granted granted Critical
Publication of FR2603578B1 publication Critical patent/FR2603578B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • 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

Abstract

Process for the purification of a styrene feedstock containing phenylacetylene by selective hydrogenation of the latter, in which the said feedstock in the liquid phase is reacted with hydrogen in contact with a catalyst, characterised in that the catalyst contains a support and from 0.05 to 5 % by weight of palladium and from 0.02 to 2 % by weight of gold.
FR8612742A 1986-09-10 1986-09-10 PROCESS FOR SELECTIVE HYDROGENATION OF PHENYL-ACETYLENE IN A STYRENE-RICH CUT Expired FR2603578B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8612742A FR2603578B1 (en) 1986-09-10 1986-09-10 PROCESS FOR SELECTIVE HYDROGENATION OF PHENYL-ACETYLENE IN A STYRENE-RICH CUT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8612742A FR2603578B1 (en) 1986-09-10 1986-09-10 PROCESS FOR SELECTIVE HYDROGENATION OF PHENYL-ACETYLENE IN A STYRENE-RICH CUT

Publications (2)

Publication Number Publication Date
FR2603578A1 true FR2603578A1 (en) 1988-03-11
FR2603578B1 FR2603578B1 (en) 1989-02-17

Family

ID=9338868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8612742A Expired FR2603578B1 (en) 1986-09-10 1986-09-10 PROCESS FOR SELECTIVE HYDROGENATION OF PHENYL-ACETYLENE IN A STYRENE-RICH CUT

Country Status (1)

Country Link
FR (1) FR2603578B1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992015521A1 (en) * 1991-03-05 1992-09-17 Solvay Interox S.A. Method for preparing h2o2 from the elements
WO1993007108A1 (en) * 1991-10-10 1993-04-15 The Dow Chemical Company Process for the selective hydrogenation of aromatic acetylene compounds
WO2002078839A1 (en) * 2001-03-30 2002-10-10 Sud-Chemie, Inc. Process for selective hydrogenation of acetylene in an ethylene purification process
WO2011107565A1 (en) 2010-03-05 2011-09-09 Shell Internationale Research Maatschappij B.V. Hydrogenation catalyst
WO2011113881A2 (en) 2010-03-19 2011-09-22 Shell Internationale Research Maatschappij B.V. Hydrogenation catalyst
EP2570470A1 (en) 2011-09-19 2013-03-20 Shell Internationale Research Maatschappij B.V. Hydrogenation catalyst
US11478780B2 (en) 2019-01-17 2022-10-25 Shell Usa, Inc. Bimetallic nanoparticle-based catalyst, its use in selective hydrogenation, and a method of making the catalyst

Citations (3)

* 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
EP0135442A1 (en) * 1983-09-19 1985-03-27 Institut Français du Pétrole Process for the selective hydrogenation of acetylene contained in a mixture of acetylene and ethylene
FR2553760A1 (en) * 1983-10-25 1985-04-26 Inst Francais Du Petrole PROCESS FOR SELECTIVE HYDROGENATION IN THE PRESENCE OF SOLVENT OF ACETYLENE COMPOUNDS OF A C4 HYDROCARBON CUT RICH IN BUTADIENE

Patent Citations (3)

* 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
EP0135442A1 (en) * 1983-09-19 1985-03-27 Institut Français du Pétrole Process for the selective hydrogenation of acetylene contained in a mixture of acetylene and ethylene
FR2553760A1 (en) * 1983-10-25 1985-04-26 Inst Francais Du Petrole PROCESS FOR SELECTIVE HYDROGENATION IN THE PRESENCE OF SOLVENT OF ACETYLENE COMPOUNDS OF A C4 HYDROCARBON CUT RICH IN BUTADIENE

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992015521A1 (en) * 1991-03-05 1992-09-17 Solvay Interox S.A. Method for preparing h2o2 from the elements
US5505921A (en) * 1991-03-05 1996-04-09 Solvay Interox Process for the production of H2 O2 from the elements
WO1993007108A1 (en) * 1991-10-10 1993-04-15 The Dow Chemical Company Process for the selective hydrogenation of aromatic acetylene compounds
US5504268A (en) * 1991-10-10 1996-04-02 The Dow Chemical Company Process for the selective hydrogenation of aromatic acetylene compounds
WO2002078839A1 (en) * 2001-03-30 2002-10-10 Sud-Chemie, Inc. Process for selective hydrogenation of acetylene in an ethylene purification process
US6509292B1 (en) 2001-03-30 2003-01-21 Sud-Chemie Inc. Process for selective hydrogenation of acetylene in an ethylene purification process
WO2011107565A1 (en) 2010-03-05 2011-09-09 Shell Internationale Research Maatschappij B.V. Hydrogenation catalyst
WO2011113881A2 (en) 2010-03-19 2011-09-22 Shell Internationale Research Maatschappij B.V. Hydrogenation catalyst
EP2570470A1 (en) 2011-09-19 2013-03-20 Shell Internationale Research Maatschappij B.V. Hydrogenation catalyst
US11478780B2 (en) 2019-01-17 2022-10-25 Shell Usa, Inc. Bimetallic nanoparticle-based catalyst, its use in selective hydrogenation, and a method of making the catalyst

Also Published As

Publication number Publication date
FR2603578B1 (en) 1989-02-17

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