BR8801094A - Composicao de espinelio contendo aluminio/metal alcalino terroso/argila de caulim,processo para sua producao,e processo para reduzir pelo menos um entre(1)o teor de oxido de enxofre de um gas contendo oxido de enxofre e(2)o teor de oxido de nitrogenio de um gas contendo oxido de nitrogenio - Google Patents
Composicao de espinelio contendo aluminio/metal alcalino terroso/argila de caulim,processo para sua producao,e processo para reduzir pelo menos um entre(1)o teor de oxido de enxofre de um gas contendo oxido de enxofre e(2)o teor de oxido de nitrogenio de um gas contendo oxido de nitrogenioInfo
- Publication number
- BR8801094A BR8801094A BR8801094A BR8801094A BR8801094A BR 8801094 A BR8801094 A BR 8801094A BR 8801094 A BR8801094 A BR 8801094A BR 8801094 A BR8801094 A BR 8801094A BR 8801094 A BR8801094 A BR 8801094A
- Authority
- BR
- Brazil
- Prior art keywords
- oxide
- sulfur oxide
- content
- gas containing
- earth metal
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052782 aluminium Inorganic materials 0.000 title abstract 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 title abstract 5
- 150000001342 alkaline earth metals Chemical class 0.000 title abstract 5
- 229910052596 spinel Inorganic materials 0.000 title abstract 5
- 239000011029 spinel Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 title abstract 3
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- NNGBUXVVZSOTOK-UHFFFAOYSA-N O=[N].S=O Chemical compound O=[N].S=O NNGBUXVVZSOTOK-UHFFFAOYSA-N 0.000 title 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 5
- 239000004927 clay Substances 0.000 abstract 4
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/005—Spinels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/16—Clays or other mineral silicates
-
- 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
- B01J23/005—Spinels
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/78—Preparation by contact processes characterised by the catalyst used
- C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/025,355 US4830840A (en) | 1987-03-13 | 1987-03-13 | Process for removing sulfur oxide and nitrogen oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8801094A true BR8801094A (pt) | 1988-10-18 |
Family
ID=21825537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8801094A BR8801094A (pt) | 1987-03-13 | 1988-03-11 | Composicao de espinelio contendo aluminio/metal alcalino terroso/argila de caulim,processo para sua producao,e processo para reduzir pelo menos um entre(1)o teor de oxido de enxofre de um gas contendo oxido de enxofre e(2)o teor de oxido de nitrogenio de um gas contendo oxido de nitrogenio |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4830840A (pt) |
| EP (1) | EP0281993B1 (pt) |
| JP (1) | JPH0635342B2 (pt) |
| AT (1) | ATE88108T1 (pt) |
| AU (1) | AU602065B2 (pt) |
| BR (1) | BR8801094A (pt) |
| CA (1) | CA1318907C (pt) |
| DE (1) | DE3880179T2 (pt) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002742A (en) * | 1983-05-16 | 1991-03-26 | W. R. Grace & Co.-Conn. | Inorganic oxide sorbents for sulfur oxides |
| GB2222963B (en) * | 1988-09-23 | 1992-01-02 | British Gas Plc | Catalysts |
| US5176888A (en) * | 1990-03-26 | 1993-01-05 | University Of Delaware | Acid rain abatement |
| US5023063A (en) * | 1990-03-26 | 1991-06-11 | The University Of Delaware | Acid rain abatement |
| US5298473A (en) * | 1990-07-16 | 1994-03-29 | Board Of Trustees Operating Michigan State University | Hydrated lime clay composites for the removal of SOx from flue gas streams |
| US5334564A (en) * | 1990-07-16 | 1994-08-02 | Board Of Trustees Operating Michigan State University | Method for the preparation of highly reactive clay composites for the removal of SOx from flue gas streams |
| US5219536A (en) * | 1990-07-16 | 1993-06-15 | Board Of Trustees Operating Michigan State University | Composite clay materials for removal of sox from gas streams |
| DE69314819T2 (de) * | 1992-02-05 | 1998-06-10 | Grace W R & Co | Metallpassivierung/SOx-Kontrollzusammensetzungen für katalytisches Fluidkracken |
| US5292492A (en) * | 1992-05-04 | 1994-03-08 | Mobil Oil Corporation | Recovering sulfur from ammonia acid gas stream |
| US5415850A (en) * | 1993-02-24 | 1995-05-16 | The Research Foundation Of State Univeristy Of New York | Pillared interlayered clay catalysts for the selective reduction of nitrogen oxides with ammonia |
| US5426083A (en) * | 1994-06-01 | 1995-06-20 | Amoco Corporation | Absorbent and process for removing sulfur oxides from a gaseous mixture |
| US5843862A (en) * | 1994-06-01 | 1998-12-01 | Amoco Corporation | Process for manufacturing an absorbent composition |
| US5458997A (en) | 1994-08-19 | 1995-10-17 | Medtronic, Inc. | Rebalancing of lithium/silver vandium oxide (Li/SVO) cells for improved performance |
| US6541409B1 (en) * | 1999-01-29 | 2003-04-01 | Akzo Nobel N.V. | Process for producing anionic clay using non-peptized boemite and compositions produced therefrom |
| US6607704B2 (en) * | 2001-10-18 | 2003-08-19 | Ford Global Technologies, Llc | Sulfur tolerant lean NOx trap |
| US20040074809A1 (en) * | 2002-10-21 | 2004-04-22 | George Yaluris | Reduction of gas phase reduced nitrogen species in partial burn FCC processes |
| US20050100494A1 (en) | 2003-11-06 | 2005-05-12 | George Yaluris | Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking |
| US20050100493A1 (en) * | 2003-11-06 | 2005-05-12 | George Yaluris | Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking |
| US20050232839A1 (en) | 2004-04-15 | 2005-10-20 | George Yaluris | Compositions and processes for reducing NOx emissions during fluid catalytic cracking |
| US7304011B2 (en) * | 2004-04-15 | 2007-12-04 | W.R. Grace & Co. -Conn. | Compositions and processes for reducing NOx emissions during fluid catalytic cracking |
| MX2007011531A (es) * | 2005-03-24 | 2007-11-16 | Grace W R & Co | Metodo para controlar emisiones de nox en la fccu. |
| JP5383184B2 (ja) * | 2005-04-27 | 2014-01-08 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | 流動接触分解時にＮＯｘ排出物を低減する組成物および方法 |
| KR100697840B1 (ko) | 2006-01-03 | 2007-03-20 | 박정봉 | 연소장치에서 황산화물, 바나듐산화물과 질소산화물의저감시스템 |
| US20080317865A1 (en) * | 2007-06-20 | 2008-12-25 | Alkermes, Inc. | Quench liquids and washing systems for production of microparticles |
| JP2010234303A (ja) * | 2009-03-31 | 2010-10-21 | Tama Tlo Ltd | 窒素酸化物および二酸化炭素の吸着材料 |
| WO2019008711A1 (ja) | 2017-07-05 | 2019-01-10 | 株式会社村田製作所 | 焼結体の製造方法 |
| CN107308783B (zh) * | 2017-08-31 | 2021-02-26 | 山东瑞嘉通风环保科技有限公司 | 一种烟气湿法同时脱硫脱硝工艺 |
| WO2020129455A1 (ja) * | 2018-12-21 | 2020-06-25 | 日揮触媒化成株式会社 | 金属捕捉剤および金属捕捉剤の製造方法、ならびに流動接触分解触媒 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2500264A1 (de) * | 1958-12-29 | 1976-07-08 | Norddeutsche Affinerie | Katalysator fuer die oxidation von schwefeldioxid |
| GB1191014A (en) * | 1967-05-10 | 1970-05-06 | Thorn Lighting Ltd | Phosphor |
| SU389822A1 (ru) * | 1971-01-04 | 1973-07-11 | ВОРООЮРНЛЯВ. И. Смола и С. А. Ануров | |
| US3702882A (en) * | 1971-04-15 | 1972-11-14 | Grace W R & Co | Process for the preparation of fine sized magnesium aluminate spinel |
| US4256722A (en) * | 1979-11-15 | 1981-03-17 | Corning Glass Works | Process for producing porous spinel materials |
| JPS5761085A (en) * | 1980-07-29 | 1982-04-13 | Atlantic Richfield Co | Conversion of hydrocarbon |
| US4642178A (en) * | 1980-07-29 | 1987-02-10 | Katalistiks, Inc. | Process for conversion of hydrocarbons |
| US4472267A (en) * | 1980-07-29 | 1984-09-18 | Atlantic Richfield Company | Catalyst and process for conversion of hydrocarbons |
| US4400431A (en) * | 1980-09-04 | 1983-08-23 | The Dow Chemical Company | Magnesium aluminum spinels |
| US4735705A (en) * | 1984-05-30 | 1988-04-05 | Katalistiks International Inc. | Composition of matter and process useful for conversion of hydrocarbons |
| US4631268A (en) * | 1985-03-18 | 1986-12-23 | Corning Glass Works | Preparation of monolithic catalyst support structures having an integrated high surface area phase |
-
1987
- 1987-03-13 US US07/025,355 patent/US4830840A/en not_active Expired - Lifetime
-
1988
- 1988-03-08 AT AT88103565T patent/ATE88108T1/de not_active IP Right Cessation
- 1988-03-08 EP EP88103565A patent/EP0281993B1/en not_active Expired - Lifetime
- 1988-03-08 DE DE88103565T patent/DE3880179T2/de not_active Expired - Fee Related
- 1988-03-11 AU AU13041/88A patent/AU602065B2/en not_active Ceased
- 1988-03-11 BR BR8801094A patent/BR8801094A/pt not_active IP Right Cessation
- 1988-03-11 CA CA000561267A patent/CA1318907C/en not_active Expired - Fee Related
- 1988-03-11 JP JP63056454A patent/JPH0635342B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0281993B1 (en) | 1993-04-14 |
| JPH0635342B2 (ja) | 1994-05-11 |
| AU602065B2 (en) | 1990-09-27 |
| DE3880179T2 (de) | 1993-10-14 |
| DE3880179D1 (de) | 1993-05-19 |
| AU1304188A (en) | 1988-09-15 |
| CA1318907C (en) | 1993-06-08 |
| US4830840A (en) | 1989-05-16 |
| EP0281993A1 (en) | 1988-09-14 |
| JPS63291640A (ja) | 1988-11-29 |
| ATE88108T1 (de) | 1993-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB19 | Grant procedure suspended (art. 19) | ||
| FB19 | Grant procedure suspended (art. 19) | ||
| FF | Decision: intention to grant | ||
| FG | Letter patent granted | ||
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 27/10/2008 |