ATE369208T1 - Verfahren zur verbesserung eines katalysators - Google Patents
Verfahren zur verbesserung eines katalysatorsInfo
- Publication number
- ATE369208T1 ATE369208T1 AT03703689T AT03703689T ATE369208T1 AT E369208 T1 ATE369208 T1 AT E369208T1 AT 03703689 T AT03703689 T AT 03703689T AT 03703689 T AT03703689 T AT 03703689T AT E369208 T1 ATE369208 T1 AT E369208T1
- Authority
- AT
- Austria
- Prior art keywords
- reactor
- catalyst
- reducing
- steps
- ammonium salt
- Prior art date
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
- 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
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- 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
- B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
-
- 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
-
- 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
- B01J38/10—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using elemental hydrogen
-
- 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
-
- 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
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/50—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids
- B01J38/56—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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/50—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids
- B01J38/58—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids and gas addition thereto
-
- 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
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/64—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using alkaline material; using salts
- B01J38/66—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using alkaline material; using salts using ammonia or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
- C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
- C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
- C10G2/33—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used
- C10G2/331—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals
- C10G2/332—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals of the iron-group
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
- C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
- C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
- C10G2/33—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used
- C10G2/331—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals
- C10G2/333—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals of the platinum-group
-
- 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
-
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/656—Manganese, technetium or rhenium
- B01J23/6567—Rhenium
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
- B01J23/8896—Rhenium
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/059,927 US6777451B2 (en) | 2002-01-29 | 2002-01-29 | Catalyst enhancement |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE369208T1 true ATE369208T1 (de) | 2007-08-15 |
Family
ID=27609923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03703689T ATE369208T1 (de) | 2002-01-29 | 2003-01-03 | Verfahren zur verbesserung eines katalysators |
Country Status (11)
Country | Link |
---|---|
US (1) | US6777451B2 (de) |
EP (1) | EP1480931B1 (de) |
JP (1) | JP4625635B2 (de) |
CN (1) | CN100439303C (de) |
AT (1) | ATE369208T1 (de) |
AU (1) | AU2003206391B2 (de) |
CA (1) | CA2472607C (de) |
DE (1) | DE60315424T2 (de) |
ES (1) | ES2291614T3 (de) |
WO (1) | WO2003064355A1 (de) |
ZA (1) | ZA200404975B (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1021752C2 (nl) * | 2001-10-25 | 2003-06-11 | Sasol Tech Pty Ltd | Katalysators. |
JP4584142B2 (ja) * | 2003-02-14 | 2010-11-17 | 茂夫 丸山 | 単層カーボンナノチューブ製造用触媒金属微粒子形成方法 |
EA009571B1 (ru) * | 2004-03-12 | 2008-02-28 | Сэнт-Гобэн Керамикс & Пластикс, Инк. | Распылительно высушенный оксид алюминия для носителя катализатора |
US7524787B2 (en) * | 2005-01-11 | 2009-04-28 | Sasol Technology (Proprietary Limited) | Producing supported cobalt catalysts for the Fisher-Tropsch synthesis |
US7378452B2 (en) * | 2005-12-28 | 2008-05-27 | Exxonmobil Research And Engineering Company | Filtration system for slurry hydrocarbon synthesis process using both small and large pore filter elements |
AU2007332615B2 (en) * | 2006-12-12 | 2010-11-11 | Shell Internationale Research Maatschappij B.V. | Process for preparing a catalyst |
CN101688125B (zh) * | 2007-05-11 | 2015-07-01 | 沙索技术有限公司 | 催化剂 |
US8614158B2 (en) * | 2008-02-29 | 2013-12-24 | Schlumberger Technology Corporation | Fischer-trospch and oxygenate synthesis catalyst activation/regeneration in a micro scale process |
WO2009118372A1 (en) * | 2008-03-28 | 2009-10-01 | Shell Internationale Research Maatschappij B.V. | Process for regenerating a catalyst |
US8293805B2 (en) * | 2008-05-29 | 2012-10-23 | Schlumberger Technology Corporation | Tracking feedstock production with micro scale gas-to-liquid units |
BRPI0923451B1 (pt) * | 2008-12-15 | 2018-03-13 | Sasol Technology Proprietary | Processos para regenerar um catalisador de síntese de fischer-tropsch, e de síntese de fischer-tropsch. |
US20110039686A1 (en) * | 2009-08-14 | 2011-02-17 | Battelle Memorial Institute | Fast regeneration of sulfur deactivated Ni-based hot biomass syngas cleaning catalysts |
AU2010338450B2 (en) * | 2009-12-16 | 2013-06-27 | Shell Internationale Research Maatschappij B.V. | Process for regenerating a catalyst |
GB201001144D0 (en) * | 2010-01-25 | 2010-03-10 | Compactgtl Plc | Catalytic reactor treatment process |
CN101797501A (zh) * | 2010-04-26 | 2010-08-11 | 哈尔滨工业大学 | 聚锰硅盐及其制备方法和其在水处理中的应用 |
CN101791535B (zh) * | 2010-04-28 | 2012-03-21 | 哈尔滨工业大学 | 聚硅酸锰盐掺杂二氧化锰吸附剂的制备方法 |
US8729140B2 (en) * | 2010-12-23 | 2014-05-20 | Shell Oil Company | Process for regenerating a catalyst |
CN102125880A (zh) * | 2011-01-16 | 2011-07-20 | 青海电力科学试验研究院 | 一种气相色谱仪转化炉镍催化剂中毒失效后再生方法 |
JP5635445B2 (ja) * | 2011-04-08 | 2014-12-03 | 三井化学株式会社 | 開環メタセシス重合体水素添加物の製造方法 |
RU2613970C2 (ru) | 2012-02-20 | 2017-03-22 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Восстановленный катализатор дегидрирования, демонстрирующий замедленную потерю активности по сравнению со свежим катализатором |
CN103495421B (zh) * | 2013-09-05 | 2015-10-14 | 刘博男 | 一种耐硫甲烷化催化剂及其制备方法 |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2369956A (en) | 1936-10-06 | 1945-02-20 | Feisst Walter | Synthesis of multilink hydrocarbons from hydrogen and carbon monoxide |
GB533459A (en) * | 1939-11-07 | 1941-02-13 | Int Koolwaterstoffen Synthese | Process for the regenerating catalysts for the hydrogenation of carbon monoxide |
US2636011A (en) * | 1948-02-02 | 1953-04-21 | Phillips Petroleum Co | Fischer-tropsch catalyst preparation and regeneration |
US2542558A (en) | 1949-01-29 | 1951-02-20 | Texas Co | Regeneration of a cobalt oxo synthesis catalyst |
US3256205A (en) | 1963-07-01 | 1966-06-14 | Chevron Res | Catalyst rejuvenating process |
US3839191A (en) | 1969-03-25 | 1974-10-01 | Total Energy Corp | Hydrocracking of coal liquids |
FR2036937B1 (de) | 1969-04-18 | 1976-04-16 | Inst Francais Du Petrole | |
DD119138A1 (de) * | 1975-05-12 | 1976-04-12 | ||
US4191664A (en) | 1975-06-16 | 1980-03-04 | Union Oil Company Of California | Thermally stable nickel-alumina catalysts useful for methanation and other reactions |
US4729981A (en) * | 1981-10-13 | 1988-03-08 | Shell Internationale Research Maatschappij B.V. | ROR-activated catalyst for synthesis gas conversion |
US4399234A (en) | 1981-10-13 | 1983-08-16 | Gulf Research & Development Company | Process for preparing gasoline range hydrocarbons from synthesis gas and catalyst used therefor |
GB8610442D0 (en) | 1986-04-29 | 1986-06-04 | Shell Int Research | Regeneration of spent alumina-based catalysts |
US5545674A (en) * | 1987-05-07 | 1996-08-13 | Exxon Research And Engineering Company | Surface supported cobalt catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas and process for the preparation of said catalysts |
US4888131A (en) | 1988-03-28 | 1989-12-19 | Exxon Research And Engineering Company | Synthesis gas preparation and catalyst therefor |
US4814066A (en) | 1988-05-19 | 1989-03-21 | Phillips Petroleum Company | Reactivation of spent catalytic cracking catalyst |
US4978689A (en) | 1989-03-17 | 1990-12-18 | Mobil Oil Corp. | Conversion of synthesis gas to liquid hydrocarbons |
US4954244A (en) | 1989-06-22 | 1990-09-04 | Phillips Petroleum Company | Treatment of spent cracking catalysts |
US4929336A (en) | 1989-10-12 | 1990-05-29 | Phillips Petroleum Company | Treatment of spent cracking catalysts |
US5154819A (en) * | 1990-05-25 | 1992-10-13 | Amoco Corporation | Hydroprocessing using regenerated spent heavy hydrocarbon catalyst |
US5071538A (en) * | 1990-06-20 | 1991-12-10 | Amoco Corporation | Process for regenerating spent heavy hydrocarbon hydroprocessing catalyst |
US5160456A (en) | 1991-06-07 | 1992-11-03 | Exxon Research And Engineering Company | Catalyst/heat-transfer medium for syngas generation |
GB9114314D0 (en) | 1991-07-02 | 1991-08-21 | British Petroleum Co Plc | Catalyst treatment for fisher-tropsch process |
MY109378A (en) | 1992-08-18 | 1997-01-31 | Shell Int Research | Process for the preparation of a catalyst for a catalyst precursor |
US5283216A (en) | 1992-09-24 | 1994-02-01 | Exxon Research And Engineering Company | Rejuvenation of hydrocarbon synthesis catalyst |
US5292705A (en) | 1992-09-24 | 1994-03-08 | Exxon Research & Engineering Co. | Activation of hydrocarbon synthesis catalyst |
DE4302992A1 (de) | 1993-02-03 | 1994-08-04 | Basf Ag | Verfahren zur Regenerierung von im Rahmen katalytischer Gasphasenoxidationen niederer organischer Verbindungen verbrauchten Multimetalloxid-Oxidationskatalysatoren |
US5389592A (en) | 1993-10-15 | 1995-02-14 | Texaco Inc. | Method of enhancing the activity of regenerated catalysts |
US5438028A (en) | 1993-10-15 | 1995-08-01 | Texaco Inc. | Method of enhancing finished catalysts |
US5495055A (en) | 1994-08-12 | 1996-02-27 | Arco Chemical Technology, L.P. | Acetone hydrogenation using a supported ruthenium catalyst |
US5928980A (en) * | 1997-02-06 | 1999-07-27 | Research Triangle Institute | Attrition resistant catalysts and sorbents based on heavy metal poisoned FCC catalysts |
WO1999034917A1 (en) * | 1997-12-30 | 1999-07-15 | Shell Internationale Research Maatschappij B.V. | Cobalt based fisher-tropsch catalyst |
FR2782280B1 (fr) | 1998-08-12 | 2000-09-22 | Inst Francais Du Petrole | Catalyseurs supportes utilisables dans des reactions de transformation de composes organiques |
US5977192A (en) * | 1998-11-13 | 1999-11-02 | Exxon Research And Engineering Co. | Small catalyst particle addition to slurry reactor |
US6201030B1 (en) | 1999-09-22 | 2001-03-13 | Syntroleum Corporation | Process and apparatus for regenerating a particulate catalyst |
US6331574B1 (en) | 1999-10-08 | 2001-12-18 | Exxonmobil Research And Engineering Company | Process for the preparation of high activity carbon monoxide hydrogenation catalysts; the catalyst compositions, use of the catalysts for conducting such reactions, and the products of such reactions |
US6465529B1 (en) | 2000-08-01 | 2002-10-15 | Exxonmobil Research And Engineering Company | Process for increasing cobalt catalyst hydrogenation activity via aqueous low temperature oxidation |
-
2002
- 2002-01-29 US US10/059,927 patent/US6777451B2/en not_active Expired - Lifetime
-
2003
- 2003-01-03 CA CA2472607A patent/CA2472607C/en not_active Expired - Fee Related
- 2003-01-03 ES ES03703689T patent/ES2291614T3/es not_active Expired - Lifetime
- 2003-01-03 CN CNB038029235A patent/CN100439303C/zh not_active Expired - Fee Related
- 2003-01-03 AT AT03703689T patent/ATE369208T1/de not_active IP Right Cessation
- 2003-01-03 EP EP03703689A patent/EP1480931B1/de not_active Expired - Lifetime
- 2003-01-03 JP JP2003563982A patent/JP4625635B2/ja not_active Expired - Fee Related
- 2003-01-03 AU AU2003206391A patent/AU2003206391B2/en not_active Ceased
- 2003-01-03 DE DE60315424T patent/DE60315424T2/de not_active Expired - Lifetime
- 2003-01-03 WO PCT/US2003/000198 patent/WO2003064355A1/en active IP Right Grant
-
2004
- 2004-06-23 ZA ZA200404975A patent/ZA200404975B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN100439303C (zh) | 2008-12-03 |
US6777451B2 (en) | 2004-08-17 |
AU2003206391B2 (en) | 2008-06-05 |
WO2003064355A1 (en) | 2003-08-07 |
US20030144131A1 (en) | 2003-07-31 |
EP1480931B1 (de) | 2007-08-08 |
DE60315424D1 (de) | 2007-09-20 |
JP4625635B2 (ja) | 2011-02-02 |
EP1480931A4 (de) | 2005-03-16 |
CA2472607A1 (en) | 2003-08-07 |
CN1625538A (zh) | 2005-06-08 |
JP2005525219A (ja) | 2005-08-25 |
DE60315424T2 (de) | 2008-04-24 |
ZA200404975B (en) | 2006-02-22 |
CA2472607C (en) | 2011-11-01 |
EP1480931A1 (de) | 2004-12-01 |
ES2291614T3 (es) | 2008-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60315424D1 (de) | Verfahren zur verbesserung eines katalysators | |
DK1478612T3 (da) | Fischer-Tropsch-fremgangsmåde med forbedret katalysatorregenerering | |
DE60020850D1 (de) | Verfahren zur regenerierung von additiven enthaltenden katalysatoren | |
DE602005005462D1 (de) | Verfahren zur herstellung von bändern aus austenitischem rostfreiem stahl mit matter oberfläche | |
NZ613091A (en) | Method and facility for treating water by nitrosation/denitrosation including at least an aeration step and a step for monitoring the oxygen supplied during the aeration step | |
MY141027A (en) | Process for activating a hydrotreating catalyst | |
ATE179395T1 (de) | Verfahren zur katalytischen teiloxidation von kohlenwasserstoffen | |
AR038135A1 (es) | Regeneracion de catalizador | |
DE59906527D1 (de) | Verfahren und vorrichtung zur selektiven katalytischen reduktion von stickoxiden in einem sauerstoffhaltigen gasförmigen medium | |
ATE524453T1 (de) | Verfahren zur herstellung von ethylenoxid | |
DE60021071D1 (de) | Verfahren zur herstellung eines gold und titanium beinhaltenden katalysators | |
DE68900120D1 (de) | Verfahren zur vorbehandlung mit schwefel und kontrolle der aktivierung eines katalysators fuer die behandlung von kohlenwasserstoffen. | |
DE60012968D1 (de) | Herstellungsverfahren mittels ultraschalls eines palladium und gold enthaltender katalysators zur herstellung von vinyl acetate | |
ATE494064T1 (de) | Verfahren zur regenerierung eines hydrierkatalysators | |
ATE416841T1 (de) | Imprägnierungs-verfahren für die herstellung von metalhaltigen cyanid katalysatoren | |
DE60213476D1 (de) | Trägerkatalysatorbehandlung | |
WO2004091789A8 (fr) | Procede de traitement de catalyseurs d’hydrotraitement par un orthophtalate et procede de sulfuration le mettant en oeuvre | |
DE69819668D1 (de) | Silberkatalysator, Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Ethylenoxid | |
DE3667407D1 (de) | Verfahren zur herstellung eines katalysators zur stickoxidreduzierung von abgasen. | |
NO20020940L (no) | Fremgangsmåte til reduksjon av N2O-utslipp | |
JPS562828A (en) | Simultaneous removal of sulfur oxide and nitrogen oxide contained in waste gas | |
DE59908915D1 (de) | Verfahren zur herstellung von diarylcarbonaten | |
유상범 et al. | Methane combustion over mesoporous cobalt oxide catalysts: Effects of acid treatment | |
ATE201198T1 (de) | Verfahren zur herstellung von n-alkyl-metall- carbamat-lösungen | |
US10294537B2 (en) | Method for producing a retort for a nitriding furnace and retort |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |