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NO20060496L - Process for regenerating a hydrogenation catalyst - Google Patents

Process for regenerating a hydrogenation catalyst

Info

Publication number
NO20060496L
NO20060496L NO20060496A NO20060496A NO20060496L NO 20060496 L NO20060496 L NO 20060496L NO 20060496 A NO20060496 A NO 20060496A NO 20060496 A NO20060496 A NO 20060496A NO 20060496 L NO20060496 L NO 20060496L
Authority
NO
Norway
Prior art keywords
regenerating
hydrogenation catalyst
oxygen
group
temperature
Prior art date
Application number
NO20060496A
Other languages
Norwegian (no)
Inventor
Michel Strebelle
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of NO20060496L publication Critical patent/NO20060496L/en

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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/02—Heat treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/04—Chloro-alkenes
    • C07C21/06—Vinyl chloride
    • 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
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • C01B7/035—Preparation of hydrogen chloride from chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/612—Surface area less than 10 m2/g
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

En fremgangsmåte for regenerering av en brukt hydrogeneringskatalysator omfattende minst ett katalytisk metall valgt fra gruppen bestående av Ru, Rh, Pd, Os, lr og Pt på en inert bærer, idet fremgangsmåten hovedsakelig består av en termisk behandling i nærvær av oksygen ved en temperatur på mellom 300 og 700(C.A process for regenerating a spent hydrogenation catalyst comprising at least one catalytic metal selected from the group consisting of Ru, Rh, Pd, Os, Ir and Pt on an inert carrier, said method consisting essentially of a thermal treatment in the presence of oxygen at a temperature of between 300 and 700 (C.

NO20060496A 2003-08-08 2006-01-31 Process for regenerating a hydrogenation catalyst NO20060496L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0309800 2003-08-08
PCT/EP2004/051723 WO2005014168A1 (en) 2003-08-08 2004-08-05 Process for regenerating a hydrogenation catalyst

Publications (1)

Publication Number Publication Date
NO20060496L true NO20060496L (en) 2006-03-07

Family

ID=34130584

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060496A NO20060496L (en) 2003-08-08 2006-01-31 Process for regenerating a hydrogenation catalyst

Country Status (15)

Country Link
EP (1) EP1658137A1 (en)
JP (1) JP2007501691A (en)
KR (1) KR20060056980A (en)
CN (1) CN1832801A (en)
AR (1) AR045336A1 (en)
BR (1) BRPI0413286A (en)
CA (1) CA2534760A1 (en)
EA (1) EA008672B1 (en)
EG (1) EG24366A (en)
MX (1) MXPA06001446A (en)
MY (1) MY149389A (en)
NO (1) NO20060496L (en)
TW (1) TW200510062A (en)
UA (1) UA84436C2 (en)
WO (1) WO2005014168A1 (en)

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US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
WO2005021468A1 (en) 2003-07-15 2005-03-10 Grt, Inc. Hydrocarbon synthesis
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US20060100469A1 (en) 2004-04-16 2006-05-11 Waycuilis John J Process for converting gaseous alkanes to olefins and liquid hydrocarbons
CN100355718C (en) * 2005-09-21 2007-12-19 扬子石油化工股份有限公司 Regeneration method of catalyst of hydrofinishing terephthalic acid
US7718158B2 (en) 2005-10-13 2010-05-18 Lyondell Chemical Technology, L.P. Polymer-encapsulated ion-exchange resin
CN101484406B (en) 2006-02-03 2014-01-22 Grt公司 Continuous process for converting natural gas to liquid hydrocarbons
BRPI0707490A2 (en) 2006-02-03 2011-05-03 Grt Inc halogen light gas separation
KR101236099B1 (en) * 2006-12-12 2013-02-21 주식회사 엘지화학 Novel method for the production of vinyl chloride monomer
US8921625B2 (en) 2007-02-05 2014-12-30 Reaction35, LLC Continuous process for converting natural gas to liquid hydrocarbons
EA017699B1 (en) 2007-05-24 2013-02-28 Грт, Инк. Zone reactor incorporating reversible hydrogen halide capture and release
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
JP4610664B1 (en) 2009-07-09 2011-01-12 Ｊｘ日鉱日石エネルギー株式会社 Method for producing regenerated hydrotreating catalyst and method for producing petroleum product
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
CN104399492A (en) * 2014-11-17 2015-03-11 张立军 Palladium catalyst roasting regenerating process
CN105712835A (en) * 2014-12-03 2016-06-29 青岛海晶化工集团有限公司 Method for preparing VCM via balanced oxychlorination

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811820A (en) * 1957-04-30 1959-04-15 Englehard Ind Inc Catalytic hydrogenation of acetylene
BE582872A (en) * 1958-09-20
DE2438153A1 (en) * 1974-08-08 1976-02-19 Degussa Selective acetylene removal from hydrogen chloride - by hydrogenation at platinum metal catalyst on non-porous silica-contg. carrier
US5332705A (en) * 1992-06-19 1994-07-26 Exxon Chemical Patents Inc. Regeneration of acetylene converter catalysts by hydrogen stripping
DE19535402A1 (en) * 1995-09-23 1997-03-27 Basf Ag Palladium-containing supported catalyst for the selective catalytic hydrogenation of acetylene in hydrocarbon streams

Also Published As

Publication number Publication date
JP2007501691A (en) 2007-02-01
MY149389A (en) 2013-08-30
TW200510062A (en) 2005-03-16
EA200600378A1 (en) 2006-06-30
CA2534760A1 (en) 2005-02-17
AR045336A1 (en) 2005-10-26
UA84436C2 (en) 2008-10-27
MXPA06001446A (en) 2006-05-19
KR20060056980A (en) 2006-05-25
BRPI0413286A (en) 2006-10-10
EA008672B1 (en) 2007-06-29
CN1832801A (en) 2006-09-13
EG24366A (en) 2009-03-05
WO2005014168A1 (en) 2005-02-17
EP1658137A1 (en) 2006-05-24

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