JPH0479702B2 - - Google Patents
Info
- Publication number
- JPH0479702B2 JPH0479702B2 JP59025940A JP2594084A JPH0479702B2 JP H0479702 B2 JPH0479702 B2 JP H0479702B2 JP 59025940 A JP59025940 A JP 59025940A JP 2594084 A JP2594084 A JP 2594084A JP H0479702 B2 JPH0479702 B2 JP H0479702B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- catalyst
- wall
- particles
- catalyst 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
Links
- 239000003054 catalyst Substances 0.000 claims description 122
- 239000002245 particle Substances 0.000 claims description 79
- 238000000034 method Methods 0.000 claims description 29
- 239000007789 gas Substances 0.000 claims description 19
- 238000011069 regeneration method Methods 0.000 claims description 19
- 230000008929 regeneration Effects 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000011282 treatment Methods 0.000 claims description 13
- 150000002430 hydrocarbons Chemical class 0.000 claims description 11
- 229930195733 hydrocarbon Natural products 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- 239000011593 sulfur Substances 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 7
- 230000007420 reactivation Effects 0.000 claims description 7
- 230000008093 supporting effect Effects 0.000 claims description 5
- 230000005670 electromagnetic radiation Effects 0.000 claims description 4
- 239000011949 solid catalyst Substances 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000001172 regenerating effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
- 238000001228 spectrum Methods 0.000 claims description 2
- 239000011343 solid material Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 5
- 235000011613 Pinus brutia Nutrition 0.000 description 5
- 241000018646 Pinus brutia Species 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 238000006356 dehydrogenation reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 238000004616 Pyrometry Methods 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 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
- B01J23/90—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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
-
- 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
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
- B01J37/344—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/40—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to vibrations or pulsations
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/514—Process applicable either to preparing or to regenerating or to rehabilitating catalyst or sorbent
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/515—Specific contaminant removal
- Y10S502/517—Sulfur or sulfur compound removal
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/522—Radiant or wave energy activated
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8304350 | 1983-03-15 | ||
| FR8304350A FR2542631B1 (fr) | 1983-03-15 | 1983-03-15 | Procede de traitement de particules catalytiques et procede et appareil de transport et de chauffage de materiaux granules |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59213444A JPS59213444A (ja) | 1984-12-03 |
| JPH0479702B2 true JPH0479702B2 (enExample) | 1992-12-16 |
Family
ID=9286949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59025940A Granted JPS59213444A (ja) | 1983-03-15 | 1984-02-13 | 固体触媒の活性化、再活性化または再生方法およびその装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4551437A (enExample) |
| EP (1) | EP0123565B1 (enExample) |
| JP (1) | JPS59213444A (enExample) |
| CA (1) | CA1206461A (enExample) |
| DE (1) | DE3463621D1 (enExample) |
| FR (1) | FR2542631B1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8722841D0 (en) * | 1987-09-29 | 1987-11-04 | Shell Int Research | Regeneration of hydrocracking catalyst |
| US5245093A (en) * | 1989-01-26 | 1993-09-14 | Abb Lummus Crest Inc. | Reaction processes in a multi-stage fluidized bed |
| US5147527A (en) * | 1989-04-03 | 1992-09-15 | Ashland Oil, Inc. | Magnetic separation of high metals containing catalysts into low, intermediate and high metals and activity catalyst |
| US4970397A (en) * | 1989-06-16 | 1990-11-13 | Mobil Oil Corporation | Method and apparatus for activating catalysts using electromagnetic radiation |
| US5037785A (en) * | 1989-11-17 | 1991-08-06 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Energy, Mines And Resources | Catalyst regeneration process using laser radiation |
| FR2664507B1 (fr) * | 1990-07-13 | 1995-04-14 | Eurecat Europ Retrait Catalys | Procede de pretraitement d'un catalyseur par un melange d'un agent soufre et d'un agent reducteur organique. |
| CA2042801C (en) * | 1991-05-16 | 1996-12-03 | Michael F. Wilson | Reactor for processing a catalyst material |
| FR2677898B1 (fr) * | 1991-06-19 | 1994-10-07 | Georges Roussy | Procede de fabrication des catalyseurs metalliques deposes sur supports d'oxydes. |
| US5182030A (en) * | 1991-09-27 | 1993-01-26 | Board Of Control Of Michigan Technological University | Regeneration of adsorbents using advanced oxidation |
| FR2701861B1 (fr) * | 1993-02-26 | 1995-06-02 | Eurecat Europ Retrait Catalys | Traitement thermique de particules solides de catalyseurs ou d'adsorbants en présence de fluide dans une spire hélicoïdale vibrante. |
| RU2224033C1 (ru) * | 2002-06-07 | 2004-02-20 | Тертышный Игорь Григорьевич | Способ извлечения благородных металлов из содержащего их материала |
| US7582074B2 (en) * | 2004-09-16 | 2009-09-01 | Mcneil-Ppc, Inc. | Drapeable sanitary absorbent napkin |
| GB2429143B (en) * | 2005-07-11 | 2008-02-13 | Re18 Ltd | Vessel and source of radio frequency electromagnetic radiation, heating apparatus and method of heating a feedstock |
| RU2315817C1 (ru) * | 2006-07-04 | 2008-01-27 | Валерий Иванович Чернышев | Способ выделения благородных металлов из огарка - отхода производства серной кислоты |
| US7745366B2 (en) * | 2008-11-04 | 2010-06-29 | King Fahd University Of Petroleum And Minerals | Microwave spent catalyst decoking method |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB905659A (en) * | 1957-10-24 | 1962-09-12 | Dunford & Elliott Process Engi | Improvements in a method and apparatus for the exchange of heat between gases and particulate materials |
| GB934651A (en) * | 1960-05-13 | 1963-08-21 | Anderton Springs Ltd | Improvements in or relating to shaker hearth furnaces |
| GB907121A (en) * | 1960-06-24 | 1962-10-03 | Werkspoor Nv | Improvements in and relating to apparatus for treating granular material with gas |
| FR1366401A (fr) * | 1963-08-13 | 1964-07-10 | Basf Ag | Procédé et dispositif pour l'oxydation de catalyseurs à l'état réduit |
| US3545098A (en) * | 1968-03-15 | 1970-12-08 | Kloeckner Humboldt Deutz Ag | Oscillating conveyor |
| FR1578125A (enExample) * | 1968-06-19 | 1969-08-14 | ||
| DE1807216A1 (de) * | 1968-11-06 | 1970-05-27 | Schilde Ag | Durchlaufofen fuer kleinstueckiges Gut |
| US3915890A (en) * | 1973-11-30 | 1975-10-28 | Albert M Soldate | Vibrating chemical reactor and regenerator |
| US4026821A (en) * | 1976-05-10 | 1977-05-31 | Catco Venture | Catalyst regeneration |
| DK150716C (da) * | 1976-12-01 | 1987-10-26 | Niro Atomizer As | Fremgangsmaade ved behandling af et pulver- eller partikelformet produkt og apparat til brug ved udoevelse af fremgangsmaaden |
| DE3022330C2 (de) * | 1980-06-13 | 1985-01-31 | Süd-Chemie AG, 8000 München | Verfahren zur thermischen Behandlung von pulverförmigen und granulatartigen Katalysatoren |
-
1983
- 1983-03-15 FR FR8304350A patent/FR2542631B1/fr not_active Expired
-
1984
- 1984-01-03 US US06/567,722 patent/US4551437A/en not_active Expired - Fee Related
- 1984-01-10 CA CA000445001A patent/CA1206461A/fr not_active Expired
- 1984-01-17 DE DE8484400088T patent/DE3463621D1/de not_active Expired
- 1984-01-17 EP EP84400088A patent/EP0123565B1/fr not_active Expired
- 1984-02-13 JP JP59025940A patent/JPS59213444A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3463621D1 (en) | 1987-06-19 |
| FR2542631A1 (fr) | 1984-09-21 |
| CA1206461A (fr) | 1986-06-24 |
| FR2542631B1 (fr) | 1985-07-19 |
| JPS59213444A (ja) | 1984-12-03 |
| EP0123565A1 (fr) | 1984-10-31 |
| US4551437A (en) | 1985-11-05 |
| EP0123565B1 (fr) | 1987-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4621069A (en) | Continuous process for catalyst regeneration by staged burnoff of carbon and sulfur compounds | |
| JPH0479702B2 (enExample) | ||
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