MY149389A - Process for regenerating a hydrogenation catalyst - Google Patents
Process for regenerating a hydrogenation catalystInfo
- Publication number
- MY149389A MY149389A MYPI20043178A MYPI20043178A MY149389A MY 149389 A MY149389 A MY 149389A MY PI20043178 A MYPI20043178 A MY PI20043178A MY PI20043178 A MYPI20043178 A MY PI20043178A MY 149389 A MY149389 A MY 149389A
- Authority
- MY
- Malaysia
- Prior art keywords
- regenerating
- hydrogenation catalyst
- oxygen
- group
- temperature
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 2
- 230000001172 regenerating effect Effects 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 229910052741 iridium Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910052762 osmium Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
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
- 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
- B01J23/90—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
- 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
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 SUPPORT, THE SAID PROCESS ESSENTIALLY CONSISTING OF A THERMAL TREATMENT IN THE PRESENCE OF OXYGEN AT A TEMPERATURE OF BETWEEN 300 AND 700°C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0309800 | 2003-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY149389A true MY149389A (en) | 2013-08-30 |
Family
ID=34130584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20043178A MY149389A (en) | 2003-08-08 | 2004-08-05 | 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) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7838708B2 (en) | 2001-06-20 | 2010-11-23 | Grt, Inc. | Hydrocarbon conversion process improvements |
US20050038310A1 (en) | 2003-07-15 | 2005-02-17 | Lorkovic Ivan M. | Hydrocarbon synthesis |
US20050171393A1 (en) | 2003-07-15 | 2005-08-04 | Lorkovic Ivan M. | Hydrocarbon synthesis |
US20060100469A1 (en) | 2004-04-16 | 2006-05-11 | Waycuilis John J | Process for converting gaseous alkanes to olefins and liquid hydrocarbons |
US8173851B2 (en) | 2004-04-16 | 2012-05-08 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
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 |
US7244867B2 (en) | 2004-04-16 | 2007-07-17 | Marathon Oil Company | Process 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 |
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 |
MY153701A (en) | 2006-02-03 | 2015-03-13 | Grt Inc | Separation of light gases from halogens |
NZ588129A (en) | 2006-02-03 | 2012-06-29 | Grt Inc | Continuous process for converting natural gas to liquid hydrocarbons |
KR101236099B1 (en) * | 2006-12-12 | 2013-02-21 | 주식회사 엘지화학 | Novel method for the production of vinyl chloride monomer |
US7998438B2 (en) | 2007-05-24 | 2011-08-16 | Grt, Inc. | 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 |
NZ591207A (en) | 2008-07-18 | 2013-03-28 | Grt Inc | Continuous process for converting natural gas to liquid hydrocarbons |
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)
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 |
-
2004
- 2004-05-08 UA UAA200602528A patent/UA84436C2/en unknown
- 2004-08-05 MX MXPA06001446A patent/MXPA06001446A/en unknown
- 2004-08-05 TW TW093123527A patent/TW200510062A/en unknown
- 2004-08-05 KR KR1020067002466A patent/KR20060056980A/en not_active Application Discontinuation
- 2004-08-05 CA CA002534760A patent/CA2534760A1/en not_active Abandoned
- 2004-08-05 JP JP2006522361A patent/JP2007501691A/en active Pending
- 2004-08-05 BR BRPI0413286-6A patent/BRPI0413286A/en not_active IP Right Cessation
- 2004-08-05 EA EA200600378A patent/EA008672B1/en not_active IP Right Cessation
- 2004-08-05 AR ARP040102800A patent/AR045336A1/en unknown
- 2004-08-05 MY MYPI20043178A patent/MY149389A/en unknown
- 2004-08-05 EP EP04766428A patent/EP1658137A1/en not_active Withdrawn
- 2004-08-05 WO PCT/EP2004/051723 patent/WO2005014168A1/en active Application Filing
- 2004-08-05 CN CNA2004800227414A patent/CN1832801A/en active Pending
-
2006
- 2006-01-31 NO NO20060496A patent/NO20060496L/en not_active Application Discontinuation
- 2006-02-05 EG EGNA2006000123 patent/EG24366A/en active
Also Published As
Publication number | Publication date |
---|---|
CN1832801A (en) | 2006-09-13 |
MXPA06001446A (en) | 2006-05-19 |
TW200510062A (en) | 2005-03-16 |
AR045336A1 (en) | 2005-10-26 |
EG24366A (en) | 2009-03-05 |
CA2534760A1 (en) | 2005-02-17 |
UA84436C2 (en) | 2008-10-27 |
JP2007501691A (en) | 2007-02-01 |
NO20060496L (en) | 2006-03-07 |
EP1658137A1 (en) | 2006-05-24 |
KR20060056980A (en) | 2006-05-25 |
BRPI0413286A (en) | 2006-10-10 |
EA008672B1 (en) | 2007-06-29 |
WO2005014168A1 (en) | 2005-02-17 |
EA200600378A1 (en) | 2006-06-30 |
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