JP4280876B2 - 保護層の堆積による触媒の保護方法 - Google Patents
保護層の堆積による触媒の保護方法 Download PDFInfo
- Publication number
- JP4280876B2 JP4280876B2 JP22722998A JP22722998A JP4280876B2 JP 4280876 B2 JP4280876 B2 JP 4280876B2 JP 22722998 A JP22722998 A JP 22722998A JP 22722998 A JP22722998 A JP 22722998A JP 4280876 B2 JP4280876 B2 JP 4280876B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- coating material
- solid
- protective layer
- particles
- 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.)
- Expired - Lifetime
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000011241 protective layer Substances 0.000 title claims abstract description 14
- 238000000151 deposition Methods 0.000 title description 4
- 239000002245 particle Substances 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 29
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 9
- 239000002638 heterogeneous catalyst Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 25
- 238000000576 coating method Methods 0.000 claims description 24
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 229910003294 NiMo Inorganic materials 0.000 claims description 4
- 239000002199 base oil Substances 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 229910052976 metal sulfide Inorganic materials 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000009834 vaporization Methods 0.000 claims description 3
- 230000008016 vaporization Effects 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000002161 passivation Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 4
- 238000007670 refining Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 description 19
- 239000012298 atmosphere Substances 0.000 description 18
- 238000010792 warming Methods 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 238000011049 filling Methods 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 230000002829 reductive effect Effects 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 238000005470 impregnation Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000001993 wax Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000010405 reoxidation reaction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000006317 isomerization reaction Methods 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910000480 nickel oxide Inorganic materials 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 229920000058 polyacrylate Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000004517 catalytic hydrocracking Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- GXDVEXJTVGRLNW-UHFFFAOYSA-N [Cr].[Cu] Chemical compound [Cr].[Cu] GXDVEXJTVGRLNW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002815 homogeneous catalyst Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 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
- 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
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/888—Tungsten
-
- 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
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/882—Molybdenum and 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
- B01J23/70—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
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/883—Molybdenum and nickel
-
- 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
- B01J33/00—Protection of catalysts, e.g. by coating
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0219—Coating the coating containing organic compounds
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/20—Sulfiding
-
- 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
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/02—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 characterised by the catalyst used
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9710361A FR2767072B1 (fr) | 1997-08-11 | 1997-08-11 | Protection de catalyseurs par depot de couche protectrice |
| FR9710361 | 1997-08-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH11104499A JPH11104499A (ja) | 1999-04-20 |
| JPH11104499A5 JPH11104499A5 (enExample) | 2005-11-04 |
| JP4280876B2 true JP4280876B2 (ja) | 2009-06-17 |
Family
ID=9510297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22722998A Expired - Lifetime JP4280876B2 (ja) | 1997-08-11 | 1998-08-11 | 保護層の堆積による触媒の保護方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6294498B1 (enExample) |
| EP (1) | EP0897748B1 (enExample) |
| JP (1) | JP4280876B2 (enExample) |
| AT (1) | ATE387960T1 (enExample) |
| CA (1) | CA2243517C (enExample) |
| DE (1) | DE69839202T2 (enExample) |
| FR (1) | FR2767072B1 (enExample) |
| SA (1) | SA98190478B1 (enExample) |
| SG (1) | SG89262A1 (enExample) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6653519B2 (en) * | 1998-09-15 | 2003-11-25 | Nanoscale Materials, Inc. | Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
| US6964826B2 (en) * | 1999-04-12 | 2005-11-15 | Ovonic Battery Company, Inc. | Coated catalytic material with a metal phase in contact with a grain boundary oxide |
| US6509291B2 (en) | 2000-04-11 | 2003-01-21 | Akzo Nobel N.V. | Process for sulfiding a catalyst containing an S-containing additive |
| EP1299192A1 (en) * | 2000-06-19 | 2003-04-09 | Institut Francais Du Petrole | Method for presulfiding and preconditioning of residuum hydroconversion catalyst |
| KR20020012346A (ko) * | 2000-08-07 | 2002-02-16 | 유현식 | 신디오탁틱 폴리스티렌을 고수율로 제조하고 반응기부착물을 감소시키는 담지촉매 |
| US6822391B2 (en) * | 2001-02-21 | 2004-11-23 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device, electronic equipment, and method of manufacturing thereof |
| US6491844B1 (en) * | 2001-06-29 | 2002-12-10 | Sandia National Laboratories | Self regulating formulations for safe hydrogen gettering |
| US6860924B2 (en) * | 2002-06-07 | 2005-03-01 | Nanoscale Materials, Inc. | Air-stable metal oxide nanoparticles |
| US7179766B2 (en) * | 2002-12-19 | 2007-02-20 | Sud-Chemie Inc. | Method and apparatus for production of enrobed catalyst pastilles or flakes |
| FR2850882B1 (fr) * | 2003-02-11 | 2005-03-18 | Eurecat Sa | Passivation de catalyseur d'hydroconversion sulfure |
| US20050085378A1 (en) * | 2003-09-11 | 2005-04-21 | Peter Birke | Particulate catalyst comprising pyrophoric metal and stabilized by wax |
| EP1607465B1 (en) * | 2003-09-11 | 2013-04-10 | Shell Internationale Research Maatschappij B.V. | Process for producing a particulate catalyst comprising pyrophoric metal and stabilized by paraffin wax, catalyst produced by this method and use of such catalyst |
| US7407909B2 (en) | 2004-10-01 | 2008-08-05 | Exxonmobil Research And Engineering Company | Ex-situ reduction and dry passivation of noble metal catalysts |
| KR20080083349A (ko) * | 2006-01-17 | 2008-09-17 | 필립모리스 프로덕츠 에스.에이. | 캡슐화된 촉매 입자를 갖는 궐련 성분 및 그의 제조 방법및 용도 |
| EP2000207A1 (en) * | 2007-06-04 | 2008-12-10 | Shell Internationale Researchmaatschappij B.V. | Catalyst bodies |
| EP2000206A1 (en) * | 2007-06-04 | 2008-12-10 | Shell Internationale Researchmaatschappij B.V. | Method for protecting a F-T catalyst support by coating with a wax |
| BRPI0815121A2 (pt) * | 2007-08-06 | 2015-01-27 | Shell Int Research | Composição útil no hidroprocessamento catalítico de matérias-primas de hidrocarboneto, método de produção de tal catalisador e processo de uso de tal catalisador |
| CN102083519B (zh) * | 2008-07-22 | 2015-02-25 | 埃克森美孚化学专利公司 | 含分子筛的催化剂的制备和它在烷基芳族烃的生产中的应用 |
| CN107020104B (zh) | 2009-03-06 | 2020-07-14 | 阿尔比马尔欧洲有限公司 | 硫化的本体混合金属催化剂、及其制造方法和在将合成气转化为醇类中的用途 |
| US8372773B2 (en) * | 2009-03-27 | 2013-02-12 | Uop Llc | Hydrocarbon conversion system, and a process and catalyst composition relating thereto |
| CA2763290C (en) * | 2009-06-03 | 2017-02-28 | Sasol Technology (Proprietary) Limited | Process and installation for making protected catalyst bodies by means of a molten organic substance |
| GB0910648D0 (en) * | 2009-06-22 | 2009-08-05 | Johnson Matthey Plc | Shaped catalyst units |
| US8530366B2 (en) | 2010-01-19 | 2013-09-10 | Rentech, Inc. | Protected fischer-tropsch catalyst and method of providing same to a fischer-tropsch process |
| CN102212386B (zh) * | 2010-04-02 | 2015-04-15 | 中国石油化工股份有限公司 | 一种沸腾床开工方法 |
| US20110247495A1 (en) * | 2010-04-07 | 2011-10-13 | Doron Marco | Gas Adsorber For Use In Gas Storager |
| WO2012068164A2 (en) * | 2010-11-19 | 2012-05-24 | Rentech, Inc. | Protected fischer-tropsch catalyst and methods of making and using same |
| JP5896926B2 (ja) * | 2011-02-18 | 2016-03-30 | 川研ファインケミカル株式会社 | パラジウム触媒及びそれを用いたビスアリール化合物の製造方法 |
| MX348939B (es) * | 2011-12-16 | 2017-07-04 | Basf Corp | Un catalizador metalico reducido protegido. |
| US9291082B2 (en) * | 2012-09-26 | 2016-03-22 | General Electric Company | System and method of a catalytic reactor having multiple sacrificial coatings |
| US11633727B2 (en) | 2012-10-10 | 2023-04-25 | Albemarle Catalysts Company B.V. | Supported hydrotreating catalysts having enhanced activity |
| BR112015008071B1 (pt) * | 2012-10-10 | 2020-11-03 | Albemarle Europe Sprl | catalisadores de hidrotratamento suportado tendo atividade intensificada, método de hidrotratamento e processo de formação de catalisador suportado |
| US11731118B2 (en) | 2012-10-10 | 2023-08-22 | Albemarle Catalysts Company B.V. | Supported hydrotreating catalysts having enhanced activity |
| EP2781262B1 (en) * | 2013-03-22 | 2020-05-27 | Clariant International Ltd | Removable protective coating for the receipt of a dust free catalyst |
| FR3022803B1 (fr) * | 2014-06-27 | 2016-11-04 | Eurecat Sa | Procede pour limiter l'emission de poussieres a partir de grains de catalyseurs |
| FR3023186B1 (fr) * | 2014-07-03 | 2020-09-25 | Eurecat Sa | Procede pour limiter l'auto-echauffement de catalyseurs actives |
| FR3046089B1 (fr) | 2015-12-28 | 2019-07-19 | Eurecat S.A | Procede pour limiter les emissions de gaz a partir de particules poreuses |
| WO2017208164A1 (en) | 2016-05-31 | 2017-12-07 | Basf Corporation | Process for preparing protected resin catalysts |
| EP3865558A1 (en) * | 2020-02-14 | 2021-08-18 | BASF Corporation | Process for the hydrogenation of hydrocarbon resins using catalysts with protective coatings |
| US20220212182A1 (en) * | 2021-01-04 | 2022-07-07 | Saudi Arabian Oil Company | Method to coat hydroscopic catalyst particles to prevent water adsorption |
| US11529625B2 (en) * | 2021-02-02 | 2022-12-20 | Saudi Arabian Oil Company | Method of producing an encapsulated hydroprocessing catalyst |
| US11529614B2 (en) * | 2021-02-02 | 2022-12-20 | Saudi Arabian Oil Company | Coated hydroprocessing catalyst |
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| US2842504A (en) * | 1954-08-23 | 1958-07-08 | Phillips Petroleum Co | Hydrogenation catalyst |
| US3453217A (en) * | 1966-12-16 | 1969-07-01 | Chevron Res | Protection of sulfided hydrotreating catalysts against reaction with oxygen |
| US4073748A (en) * | 1977-01-21 | 1978-02-14 | The Mead Corporation | Method for preparing wetproofed catalyst particles and particles produced thereby |
| EP0020123A1 (en) * | 1979-05-31 | 1980-12-10 | A.O.C.M. Limited | Raney catalyst compositions and their preparation |
| DE3447782A1 (de) * | 1984-12-29 | 1986-07-10 | Henkel Kgaa | Verfahren zur aktivierung und stabilisierung von katalysatormassen |
| FR2621498B1 (fr) * | 1987-10-07 | 1990-01-12 | Total France | Perfectionnements apportes aux catalyseurs solides en grains, procede de preparation de ces catalyseurs et applications de ceux-ci |
| US4900713A (en) * | 1988-08-19 | 1990-02-13 | Texaco, Inc. | Stabilizing spent hydrotreating catalyst for reprocessing or storage |
| US5051384A (en) * | 1990-03-22 | 1991-09-24 | Exxon Research And Engineering Company | Method for pretreating a reforming catalyst |
| JP2855375B2 (ja) * | 1991-06-05 | 1999-02-10 | 三菱レイヨン株式会社 | 機械的強度に優れた固体触媒及びその製造法 |
| US5906734A (en) * | 1992-06-19 | 1999-05-25 | Biosepra Inc. | Passivated porous polymer supports and methods for the preparation and use of same |
| US5268097A (en) * | 1992-06-19 | 1993-12-07 | Sepracor Inc. | Passivated and stabilized porous mineral oxide supports and method for the preparation and use of same |
| US5445732A (en) * | 1992-06-19 | 1995-08-29 | Sepracor Inc. | Passivated porous polymer supports and methods for the preparation and use of same |
| WO1994025157A1 (en) * | 1993-05-04 | 1994-11-10 | Cri International, Inc. | A method of treating spontaneously combustible catalysts |
-
1997
- 1997-08-11 FR FR9710361A patent/FR2767072B1/fr not_active Expired - Lifetime
-
1998
- 1998-08-05 EP EP98401991A patent/EP0897748B1/fr not_active Expired - Lifetime
- 1998-08-05 DE DE69839202T patent/DE69839202T2/de not_active Expired - Lifetime
- 1998-08-05 AT AT98401991T patent/ATE387960T1/de not_active IP Right Cessation
- 1998-08-10 CA CA002243517A patent/CA2243517C/fr not_active Expired - Lifetime
- 1998-08-11 US US09/132,517 patent/US6294498B1/en not_active Expired - Lifetime
- 1998-08-11 JP JP22722998A patent/JP4280876B2/ja not_active Expired - Lifetime
- 1998-08-11 SG SG9802958A patent/SG89262A1/en unknown
- 1998-08-30 SA SA98190478A patent/SA98190478B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2243517C (fr) | 2006-10-17 |
| EP0897748A1 (fr) | 1999-02-24 |
| US6294498B1 (en) | 2001-09-25 |
| SA98190478B1 (ar) | 2006-04-04 |
| ATE387960T1 (de) | 2008-03-15 |
| CA2243517A1 (fr) | 1999-02-11 |
| JPH11104499A (ja) | 1999-04-20 |
| FR2767072A1 (fr) | 1999-02-12 |
| DE69839202T2 (de) | 2008-06-05 |
| DE69839202D1 (de) | 2008-04-17 |
| SG89262A1 (en) | 2002-06-18 |
| FR2767072B1 (fr) | 1999-09-10 |
| EP0897748B1 (fr) | 2008-03-05 |
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