ZA200403504B - In situ catalyst regeneration/activation process. - Google Patents
In situ catalyst regeneration/activation process. Download PDFInfo
- Publication number
- ZA200403504B ZA200403504B ZA200403504A ZA200403504A ZA200403504B ZA 200403504 B ZA200403504 B ZA 200403504B ZA 200403504 A ZA200403504 A ZA 200403504A ZA 200403504 A ZA200403504 A ZA 200403504A ZA 200403504 B ZA200403504 B ZA 200403504B
- Authority
- ZA
- South Africa
- Prior art keywords
- catalyst
- hcs
- regenerated
- activated
- reactor
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims description 177
- 238000011069 regeneration method Methods 0.000 title claims description 39
- 230000008929 regeneration Effects 0.000 title claims description 38
- 238000001994 activation Methods 0.000 title description 13
- 238000011065 in-situ storage Methods 0.000 title description 11
- 238000000034 method Methods 0.000 claims description 89
- 230000008569 process Effects 0.000 claims description 81
- 229930195733 hydrocarbon Natural products 0.000 claims description 48
- 150000002430 hydrocarbons Chemical class 0.000 claims description 48
- 238000003786 synthesis reaction Methods 0.000 claims description 37
- 230000015572 biosynthetic process Effects 0.000 claims description 33
- 239000002002 slurry Substances 0.000 claims description 32
- 239000004215 Carbon black (E152) Substances 0.000 claims description 31
- 230000003716 rejuvenation Effects 0.000 claims description 22
- 229910017052 cobalt Inorganic materials 0.000 claims description 14
- 239000010941 cobalt Substances 0.000 claims description 14
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 14
- 230000007774 longterm Effects 0.000 claims description 8
- 230000001590 oxidative effect Effects 0.000 claims description 7
- 230000001172 regenerating effect Effects 0.000 claims description 6
- 229910052707 ruthenium Inorganic materials 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 5
- 239000000376 reactant Substances 0.000 claims description 5
- 229910052702 rhenium Inorganic materials 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 230000003213 activating effect Effects 0.000 claims 1
- 230000009467 reduction Effects 0.000 description 24
- 230000000694 effects Effects 0.000 description 22
- 238000006243 chemical reaction Methods 0.000 description 14
- 229910052739 hydrogen Inorganic materials 0.000 description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 13
- 230000003197 catalytic effect Effects 0.000 description 13
- 239000001257 hydrogen Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 230000004913 activation Effects 0.000 description 10
- 239000012530 fluid Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 230000009849 deactivation Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 230000007420 reactivation Effects 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910020706 Co—Re Inorganic materials 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000011066 ex-situ storage Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229940116024 aftera Drugs 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000001083 documented effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000011328 necessary treatment Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004230 steam cracking Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 150000003624 transition metals Chemical group 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/054,228 US6900151B2 (en) | 2001-11-13 | 2001-11-13 | In situ catalyst regeneration/activation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200403504B true ZA200403504B (en) | 2005-05-19 |
Family
ID=21989609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200403504A ZA200403504B (en) | 2001-11-13 | 2004-05-07 | In situ catalyst regeneration/activation process. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6900151B2 (zh) |
| EP (1) | EP1446226A2 (zh) |
| JP (2) | JP4512365B2 (zh) |
| CN (1) | CN100488634C (zh) |
| AU (1) | AU2002335008B2 (zh) |
| BR (1) | BR0214008A (zh) |
| CA (1) | CA2466441C (zh) |
| TW (1) | TWI231812B (zh) |
| WO (1) | WO2003041860A2 (zh) |
| ZA (1) | ZA200403504B (zh) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7638039B2 (en) * | 2004-06-15 | 2009-12-29 | Cormetech, Inc. | In-situ catalyst replacement |
| US20060111232A1 (en) * | 2004-11-22 | 2006-05-25 | Conocophillips Company | Multi-staged wax displacement process for catalyst recovery from a slurry |
| WO2008139407A2 (en) * | 2007-05-11 | 2008-11-20 | Sasol Technology (Proprietary) Limited | Catalysts |
| US20090023822A1 (en) * | 2007-07-19 | 2009-01-22 | Tijm Peter J | Method for activating and regenerating catalyst for a fischer-tropsch synthesis reaction |
| US8614158B2 (en) * | 2008-02-29 | 2013-12-24 | Schlumberger Technology Corporation | Fischer-trospch and oxygenate synthesis catalyst activation/regeneration in a micro scale process |
| JP2009214013A (ja) * | 2008-03-11 | 2009-09-24 | Ihi Corp | フィッシャー・トロプシュ合成触媒の連続再生方法及び装置 |
| US8293805B2 (en) * | 2008-05-29 | 2012-10-23 | Schlumberger Technology Corporation | Tracking feedstock production with micro scale gas-to-liquid units |
| EP2408559B1 (en) | 2009-03-16 | 2016-09-28 | Saudi Basic Industries Corporation (Sabic) | Nickel/lanthana catalyst for producing syngas |
| US8227654B2 (en) | 2009-09-08 | 2012-07-24 | Exxonmobil Chemical Patents Inc. | Aromatic hydrocarbon purification method |
| RU2554866C2 (ru) | 2009-12-16 | 2015-06-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ регенерирования катализатора |
| US9062569B2 (en) | 2010-10-29 | 2015-06-23 | General Electric Company | Systems, methods, and apparatus for regenerating a catalytic material |
| US9416067B2 (en) | 2010-12-22 | 2016-08-16 | Saudi Basic Industries Corporation | Catalyst useful in fisher-tropsch synthesis |
| RU2598844C2 (ru) | 2011-04-19 | 2016-09-27 | Сауди Бейсик Индастриз Корпорейшн | Кобальт-молибденовый катализатор на углеродной подложке |
| RU2599719C2 (ru) | 2011-07-08 | 2016-10-10 | Сауди Бейсик Индастриз Корпорейшн | Усовершенствованный кобальт-молибденовый катализатор на углеродной основе, а также его использование для получения низших спиртов |
| EP2679568A1 (en) | 2012-06-25 | 2014-01-01 | Saudi Basic Industries Corporation | Process for production ethylene and propylene from syngas |
| EA029026B1 (ru) | 2012-06-27 | 2018-01-31 | Сауди Бейсик Индастриз Корпорейшн | Катализатор и способ селективного получения низших углеводородов с1-с5 из синтез-газа с низким выходом метана и co |
| EP3027314A2 (en) | 2013-07-31 | 2016-06-08 | Saudi Basic Industries Corporation | Catalyst for conversion of synthesis gas |
| US10190057B2 (en) | 2014-11-20 | 2019-01-29 | Sasol Technology Proprietary Limited | Fischer-tropsch synthesis |
| KR101890044B1 (ko) * | 2016-12-26 | 2018-08-20 | 한서대학교 산학협력단 | 중질유 또는 잔사유 수소화 처리 공정용 재생 촉매 및 이의 제조방법 |
| CN108722426B (zh) * | 2017-04-19 | 2021-06-11 | 中国石油化工股份有限公司 | 催化剂及制备方法和应用以及催化剂前体还原活化方法以及低碳烯烃的制备方法 |
| CN109331824A (zh) * | 2018-10-08 | 2019-02-15 | 德清原素高科生物技术有限公司 | 一种葡萄糖酸钠生产过程中的钯铋炭催化剂的再生工艺 |
| CN110052226B (zh) * | 2019-04-26 | 2022-08-02 | 上海华畅环保设备发展有限公司 | 沸腾床加氢反应器中催化剂原位在线旋流活性恢复方法和装置 |
| CN109999729B (zh) * | 2019-04-26 | 2022-08-02 | 上海华畅环保设备发展有限公司 | 沸腾床加氢反应器中催化剂原位在线旋流活性恢复方法和装置 |
| CN110124753B (zh) * | 2019-06-10 | 2022-05-24 | 新疆中泰化学阜康能源有限公司 | 低汞触媒在线活化再生方法及装置 |
| CN113731023A (zh) * | 2020-05-27 | 2021-12-03 | 国家能源投资集团有限责任公司 | 一种费托合成过滤元件的再生方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2472501A (en) | 1945-12-20 | 1949-06-07 | Standard Oil Dev Co | Process of regenerating synthesis catalyst with oxygen and return of oxidized catalyst to the synthesis reactor |
| US2530998A (en) | 1945-12-28 | 1950-11-21 | Standard Oil Dev Co | Synthesis of hydrocarbons |
| JPS60146835A (ja) * | 1983-12-29 | 1985-08-02 | Res Assoc Petroleum Alternat Dev<Rapad> | オレフイン類の製造法 |
| CA1312066C (en) * | 1986-10-03 | 1992-12-29 | William C. Behrmann | Surface supported particulate metal compound catalysts, their use in hydrocarbon synthesis reactions and their preparation |
| US4794099A (en) | 1987-01-28 | 1988-12-27 | Exxon Research And Engineering Company | SiO2 -promoted cobalt catalyst on a support of TiO2 for converting synthesis gas to heavy hydrocarbons |
| US5260239A (en) * | 1992-12-18 | 1993-11-09 | Exxon Research & Engineering Company | External catalyst rejuvenation system for the hydrocarbon synthesis process |
| US5268344A (en) * | 1992-12-18 | 1993-12-07 | Exxon Research & Engineering Company | Draft tube for catalyst rejuvenation and distribution |
| US5811363A (en) * | 1997-05-02 | 1998-09-22 | Exxon Research And Engineering Company | Catalyst rejuvenation in hydrocarbon synthesis slurry with reduced slurry recontamination |
| US5844005A (en) * | 1997-05-02 | 1998-12-01 | Exxon Research And Engineering Company | Hydrocarbon synthesis using reactor tail gas for catalyst rejuvenation |
| US5817702A (en) | 1997-05-02 | 1998-10-06 | Exxon Research And Engineering Company | Hydrocarbon synthesis catalyst slurry rejuvenation with gas disengagement |
| JP4126100B2 (ja) * | 1997-05-02 | 2008-07-30 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 触媒寿命が延長されたスラリー炭化水素合成方法 |
| US5958986A (en) | 1997-05-02 | 1999-09-28 | Exxon Research And Engineering Co. | Slurry hydrocarbon synthesis process with catalyst rejuvenation in external lift pipe (law544) |
| US6486220B1 (en) | 1999-11-17 | 2002-11-26 | Conoco Inc. | Regeneration procedure for Fischer-Tropsch catalyst |
-
2001
- 2001-11-13 US US10/054,228 patent/US6900151B2/en not_active Expired - Fee Related
-
2002
- 2002-10-15 BR BR0214008-0A patent/BR0214008A/pt not_active IP Right Cessation
- 2002-10-15 CA CA2466441A patent/CA2466441C/en not_active Expired - Fee Related
- 2002-10-15 WO PCT/US2002/032760 patent/WO2003041860A2/en active IP Right Grant
- 2002-10-15 JP JP2003543737A patent/JP4512365B2/ja not_active Expired - Fee Related
- 2002-10-15 CN CNB028224027A patent/CN100488634C/zh not_active Expired - Fee Related
- 2002-10-15 AU AU2002335008A patent/AU2002335008B2/en not_active Ceased
- 2002-10-15 EP EP02803155A patent/EP1446226A2/en not_active Withdrawn
- 2002-10-24 TW TW091124779A patent/TWI231812B/zh not_active IP Right Cessation
-
2004
- 2004-05-07 ZA ZA200403504A patent/ZA200403504B/en unknown
-
2010
- 2010-03-16 JP JP2010058620A patent/JP2010174248A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN100488634C (zh) | 2009-05-20 |
| CA2466441C (en) | 2010-09-28 |
| EP1446226A2 (en) | 2004-08-18 |
| AU2002335008B2 (en) | 2007-07-19 |
| WO2003041860A2 (en) | 2003-05-22 |
| JP4512365B2 (ja) | 2010-07-28 |
| CA2466441A1 (en) | 2003-05-22 |
| US20030092781A1 (en) | 2003-05-15 |
| WO2003041860A3 (en) | 2003-12-31 |
| JP2010174248A (ja) | 2010-08-12 |
| JP2005508739A (ja) | 2005-04-07 |
| BR0214008A (pt) | 2004-11-03 |
| TWI231812B (en) | 2005-05-01 |
| CN1610582A (zh) | 2005-04-27 |
| US6900151B2 (en) | 2005-05-31 |
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