TW204305B - - Google Patents
Download PDFInfo
- Publication number
- TW204305B TW204305B TW081103266A TW81103266A TW204305B TW 204305 B TW204305 B TW 204305B TW 081103266 A TW081103266 A TW 081103266A TW 81103266 A TW81103266 A TW 81103266A TW 204305 B TW204305 B TW 204305B
- Authority
- TW
- Taiwan
- Prior art keywords
- catalyst
- gas
- catalyst particles
- nozzle
- reactor
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 claims abstract description 104
- 239000002245 particle Substances 0.000 claims abstract description 42
- 239000012530 fluid Substances 0.000 claims abstract description 31
- 239000000126 substance Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 29
- 230000003197 catalytic effect Effects 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- WEOKHGKSYLOTPP-UHFFFAOYSA-N 2-methylbutanedinitrile Chemical compound N#CC(C)CC#N WEOKHGKSYLOTPP-UHFFFAOYSA-N 0.000 claims 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 1
- -1 butylene succinate anhydride Chemical class 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 239000013589 supplement Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005243 fluidization Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 43
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000002309 gasification Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000356 contaminant Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000011335 coal coke Substances 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 241001331845 Equus asinus x caballus Species 0.000 description 1
- 208000007882 Gastritis Diseases 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- GLAKNHGQBRSLIO-UHFFFAOYSA-N azane;prop-1-ene Chemical compound N.CC=C GLAKNHGQBRSLIO-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material 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
- 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
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
-
- 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
-
- 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
- B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
-
- 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
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
-
- 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
- B01J8/38—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 containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
- B01J8/384—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 containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
- B01J8/386—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 containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only internally, i.e. the particles rotate within the vessel
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00654—Controlling the process by measures relating to the particulate material
- B01J2208/00681—Agglomeration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
-
- 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
- Y10S502/518—Carbonaceous contaminant
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/614,311 US5124291A (en) | 1990-11-15 | 1990-11-15 | Method for deagglomerating and re-exposing catalyst in a fluid bed reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW204305B true TW204305B (OSRAM) | 1993-04-21 |
Family
ID=24460702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW081103266A TW204305B (OSRAM) | 1990-11-15 | 1992-04-25 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5124291A (OSRAM) |
| EP (1) | EP0566785B1 (OSRAM) |
| CN (1) | CN1046639C (OSRAM) |
| AT (1) | ATE149099T1 (OSRAM) |
| DE (1) | DE69217650T2 (OSRAM) |
| ES (1) | ES2097870T3 (OSRAM) |
| TW (1) | TW204305B (OSRAM) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2156882A1 (en) * | 1994-09-06 | 1996-03-07 | Frederick John Kaiser Jr. | Process for selective catalyst particle size control by ex situ grinding to maintain bed fluidization during high temperature operations |
| US5421842A (en) * | 1994-09-06 | 1995-06-06 | Exxon Research And Engineering Company | High energy level in situ attrition and break up of catalyst to maintain bed fluidization during high temperature operations |
| US5877331A (en) * | 1997-11-12 | 1999-03-02 | Huntsman Petrochemical Corporation | Prevention of catalyst attrition and tar formation in manufacture of maleic anhydride |
| US9006175B2 (en) | 1999-06-29 | 2015-04-14 | Mannkind Corporation | Potentiation of glucose elimination |
| JP4416889B2 (ja) * | 1999-12-15 | 2010-02-17 | 株式会社日本触媒 | 固体触媒の廃棄方法 |
| US6923175B2 (en) | 2002-03-20 | 2005-08-02 | Mannkind Corporation | Inhalation apparatus |
| CN101010305B (zh) | 2004-08-20 | 2010-08-11 | 曼金德公司 | 二酮哌嗪合成的催化反应 |
| BR122019022692B1 (pt) | 2004-08-23 | 2023-01-10 | Mannkind Corporation | Composição terapêutica em pó seco contendo dicetopiperazina, pelo menos um tipo de cátion e um agente biologicamente ativo |
| EP1919617A2 (en) | 2005-08-03 | 2008-05-14 | CCMI Corporation | Enhancement of surface-active solid-phase heterogeneous catalysts |
| KR101384456B1 (ko) | 2005-09-14 | 2014-04-10 | 맨카인드 코포레이션 | 활성제에 대한 결정질 미립자 표면의 친화력의 증가를 기반으로 하는 약물 제제화의 방법 |
| ES2647080T3 (es) | 2006-02-22 | 2017-12-19 | Mannkind Corporation | Un método para mejorar las propiedades farmacéuticas de micropartículas que comprenden dicetopiperazina y un agente activo |
| WO2011163272A1 (en) | 2010-06-21 | 2011-12-29 | Mannkind Corporation | Dry powder drug delivery system and methods |
| US8485180B2 (en) * | 2008-06-13 | 2013-07-16 | Mannkind Corporation | Dry powder drug delivery system |
| DK2293833T3 (en) | 2008-06-13 | 2016-05-23 | Mannkind Corp | DRY POWDER INHALER AND MEDICINAL ADMINISTRATION SYSTEM |
| CA2728523C (en) | 2008-06-20 | 2020-03-10 | Mannkind Corporation | An interactive apparatus and method for real-time profiling of inhalation efforts |
| TWI532497B (zh) | 2008-08-11 | 2016-05-11 | 曼凱公司 | 超快起作用胰島素之用途 |
| US8314106B2 (en) | 2008-12-29 | 2012-11-20 | Mannkind Corporation | Substituted diketopiperazine analogs for use as drug delivery agents |
| CA2754595C (en) | 2009-03-11 | 2017-06-27 | Mannkind Corporation | Apparatus, system and method for measuring resistance of an inhaler |
| US8551528B2 (en) | 2009-06-12 | 2013-10-08 | Mannkind Corporation | Diketopiperazine microparticles with defined specific surface areas |
| JP5784622B2 (ja) | 2009-11-03 | 2015-09-24 | マンカインド コーポレ−ション | 吸入活動をシミュレートするための装置及び方法 |
| US8383052B2 (en) * | 2010-04-16 | 2013-02-26 | Kellogg Brown & Root Llc | System for a heat balanced FCC forlight hydrocarbon feeds |
| RU2541471C2 (ru) | 2010-04-30 | 2015-02-20 | Асахи Касеи Кемикалз Корпорейшн | Устройство для удаления поверхностных веществ катализатора |
| ES2625858T3 (es) | 2011-04-01 | 2017-07-20 | Mannkind Corporation | Paquete de tipo blíster para cartuchos farmacéuticos |
| WO2012174472A1 (en) | 2011-06-17 | 2012-12-20 | Mannkind Corporation | High capacity diketopiperazine microparticles |
| HK1201475A1 (en) | 2011-10-24 | 2015-09-04 | Mannkind Corporation | Methods and compositions for treating pain |
| CA3098386C (en) | 2012-07-12 | 2022-11-29 | Mannkind Corporation | Dry powder drug delivery systems and methods |
| EP2911690A1 (en) | 2012-10-26 | 2015-09-02 | MannKind Corporation | Inhalable influenza vaccine compositions and methods |
| MX369136B (es) | 2013-03-15 | 2019-10-30 | Mannkind Corp | Composiciones de dicetopiperazina microcristalina y metodos. |
| BR122019026637B1 (pt) | 2013-07-18 | 2023-09-26 | Mannkind Corporation | Formulações farmacêuticas de pó seco e método para a fabricação de uma formulação de pó seco |
| US11446127B2 (en) | 2013-08-05 | 2022-09-20 | Mannkind Corporation | Insufflation apparatus and methods |
| WO2015148905A1 (en) | 2014-03-28 | 2015-10-01 | Mannkind Corporation | Use of ultrarapid acting insulin |
| CN103897744B (zh) * | 2014-03-28 | 2015-11-11 | 新奥科技发展有限公司 | 一种改善流化床设备内流化状况的方法 |
| US9393512B2 (en) | 2014-04-25 | 2016-07-19 | Pall Corporation | Processes for removing entrained particulates from a gas |
| US9168499B1 (en) * | 2014-04-25 | 2015-10-27 | Pall Corporation | Arrangements for removing entrained catalyst particulates from a gas |
| US10561806B2 (en) | 2014-10-02 | 2020-02-18 | Mannkind Corporation | Mouthpiece cover for an inhaler |
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2605234A (en) * | 1947-12-01 | 1952-07-29 | Phillips Petroleum Co | Regeneration of a carbonized fischer-tropsch catalyst |
| US2651600A (en) * | 1950-02-21 | 1953-09-08 | Standard Oil Dev Co | Method of reducing contaminants on finely divided catalyst |
| US2958650A (en) * | 1955-07-28 | 1960-11-01 | Houdry Process Corp | Removing contaminants from catalyst particles |
| US3050469A (en) * | 1959-05-25 | 1962-08-21 | Phillips Petroleum Co | Catalyst regeneration process and apparatus |
| JPS61263646A (ja) * | 1985-05-17 | 1986-11-21 | Mitsubishi Heavy Ind Ltd | 石炭焚脱硝触媒の再生方法 |
-
1990
- 1990-11-15 US US07/614,311 patent/US5124291A/en not_active Expired - Lifetime
-
1992
- 1992-04-16 CN CN92103676A patent/CN1046639C/zh not_active Expired - Lifetime
- 1992-04-21 AT AT92303546T patent/ATE149099T1/de not_active IP Right Cessation
- 1992-04-21 ES ES92303546T patent/ES2097870T3/es not_active Expired - Lifetime
- 1992-04-21 DE DE69217650T patent/DE69217650T2/de not_active Expired - Fee Related
- 1992-04-21 EP EP92303546A patent/EP0566785B1/en not_active Expired - Lifetime
- 1992-04-25 TW TW081103266A patent/TW204305B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0566785B1 (en) | 1997-02-26 |
| DE69217650D1 (de) | 1997-04-03 |
| DE69217650T2 (de) | 1997-06-12 |
| ATE149099T1 (de) | 1997-03-15 |
| CN1046639C (zh) | 1999-11-24 |
| US5124291A (en) | 1992-06-23 |
| CN1077399A (zh) | 1993-10-20 |
| ES2097870T3 (es) | 1997-04-16 |
| EP0566785A1 (en) | 1993-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW204305B (OSRAM) | ||
| CA1157840A (en) | Method for removing coke from particulate catalyst | |
| US2884303A (en) | High temperature burning of particulate carbonaceous solids | |
| RU2591146C2 (ru) | Способ и устройство для обработки технологической воды | |
| TW548136B (en) | Slurry catalyst rejuvenation in-situ in slurry reactor | |
| JPH0662958B2 (ja) | 重質油の熱分解法 | |
| US3966879A (en) | Removal of sulfur oxides and particulate matter from waste gas streams | |
| TW474838B (en) | Slurry hydrocarbon synthesis process with catalyst rejuvenation in external lift pipe | |
| US4309309A (en) | Adding fuel in catalyst regeneration | |
| JP2001523164A (ja) | スラリー再汚染を低減させた炭化水素合成スラリー中の触媒再生方法 | |
| US2525925A (en) | Process utilizing solid carrier particles | |
| JP4351805B2 (ja) | ガス状反応物から液体生成物、場合によりガス状生成物を製造する方法 | |
| US2430015A (en) | Utilization of powdered catalysts | |
| US4330512A (en) | Methods for treating a gas flow containing sulfur oxide | |
| AU2322999A (en) | Removal of ammonia and hydrogen cyanide from synthesis gas with clean water production | |
| US2583611A (en) | Method for the synthesis of hydrocarbons in the presence of a solid adsorbent | |
| US4004885A (en) | Removal of sulfur oxides and particulate matter from waste gas streams | |
| US2411208A (en) | Purification of gases | |
| US2458870A (en) | Hydrogenation of an oxide of carbon | |
| US20180073734A1 (en) | Wet scrubbing high rubber graft abs particulate vent vapors | |
| US2487159A (en) | Regeneration of iron type hydrocarbon synthesis catalyst | |
| US2554264A (en) | Process for treating hydrocarbon synthesis tail gas | |
| US3216951A (en) | Solids contact apparatus and method for effecting the contact | |
| JP3361831B2 (ja) | 流動床反応器内で触媒を解凝し、再び露出させる方法 | |
| JPS5835733B2 (ja) | ガスナガレノ シヨリホウ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |