ATE159433T1 - Neues sox/nox sorbentmittel und herstellungsverfahren - Google Patents

Neues sox/nox sorbentmittel und herstellungsverfahren

Info

Publication number: ATE159433T1
Authority: AT; Austria
Prior art keywords: alumina; sorbent; alkaline earth; particles; stabilized
Prior art date: 1993-02-24

Application number

AT94250033T

Other languages

English (en)

Inventor

Michael S Ziebarth

John Michael Hager

Jean Willem Beeckman

Stanislaw Plecha

Original Assignee

Grace W R & Co

Priority date (The priority date 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 date listed.)

1993-02-24

Filing date

1994-02-15

Publication date

1997-11-15

1994-02-15 Application filed by Grace W R & Co filed Critical Grace W R & Co

1997-11-15 Application granted granted Critical

1997-11-15 Publication of ATE159433T1 publication Critical patent/ATE159433T1/de

Links

239000002594 sorbent Substances 0.000 title abstract 6
238000004519 manufacturing process Methods 0.000 title 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 6
MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
239000002245 particle Substances 0.000 abstract 3
239000003381 stabilizer Substances 0.000 abstract 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
229910052783 alkali metal Inorganic materials 0.000 abstract 1
150000001340 alkali metals Chemical class 0.000 abstract 1
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
150000001342 alkaline earth metals Chemical class 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
-1 other rare earths Chemical compound 0.000 abstract 1
239000000843 powder Substances 0.000 abstract 1
230000008929 regeneration Effects 0.000 abstract 1
238000011069 regeneration method Methods 0.000 abstract 1
239000000377 silicon dioxide Substances 0.000 abstract 1
239000002002 slurry Substances 0.000 abstract 1
239000007921 spray Substances 0.000 abstract 1
XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract 1
239000002912 waste gas Substances 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Inorganic Chemistry (AREA)
Organic Chemistry (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Treating Waste Gases (AREA)

AT94250033T 1993-02-24 1994-02-15 Neues sox/nox sorbentmittel und herstellungsverfahren ATE159433T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/021,709 US5427995A (en)	1993-02-24	1993-02-24	SOx/NOx sorbent and process of use

Publications (1)

Publication Number	Publication Date
ATE159433T1 true ATE159433T1 (de)	1997-11-15

Family

ID=21805704

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT96250043T ATE184809T1 (de)	1993-02-24	1994-02-15	Verwendung eines sorptionsmittels zur entfernung von schwefel- und stickstoffoxiden aus gasen
AT94250033T ATE159433T1 (de)	1993-02-24	1994-02-15	Neues sox/nox sorbentmittel und herstellungsverfahren

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AT96250043T ATE184809T1 (de)	1993-02-24	1994-02-15	Verwendung eines sorptionsmittels zur entfernung von schwefel- und stickstoffoxiden aus gasen

Country Status (7)

Country	Link
US (2)	US5427995A (de)
EP (2)	EP0618004B1 (de)
AT (2)	ATE184809T1 (de)
DE (2)	DE69406335T2 (de)
DK (2)	DK0720864T3 (de)
ES (2)	ES2141439T3 (de)
GR (2)	GR3025580T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6068824A (en) *	1993-02-04	2000-05-30	Nippon Shokubai Co., Ltd.	Adsorbent for nitrogen oxides and method for removal of nitrogen oxides by use thereof
FR2720296B1 (fr) *	1994-05-27	1996-07-12	Rhone Poulenc Chimie	Composés à base d'alumine, d'oxyde de cérium et d'oxyde de zirconium à réductibilité élevée, leur procédé de préparation et leur utilisation dans la préparation de catalyseurs.
US5985790A (en) *	1994-12-07	1999-11-16	Project Earth Industries, Inc.	Method of making acid contacted enhanced aluminum oxide adsorbent particle
US5948726A (en) *	1994-12-07	1999-09-07	Project Earth Industries, Inc.	Adsorbent and/or catalyst and binder system and method of making therefor
US6342191B1 (en)	1994-12-07	2002-01-29	Apyron Technologies, Inc.	Anchored catalyst system and method of making and using thereof
US5955393A (en) *	1995-04-21	1999-09-21	Project Earth Industries, Inc.	Enhanced adsorbent and room temperature catalyst particle and method of making therefor
US5830422A (en) *	1995-06-23	1998-11-03	Ormiston Mining And Smelting Co. Ltd.	Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate
US5893940A (en) *	1997-05-05	1999-04-13	Ppg Industries, Inc.	Reduction of NOx emissions in a glass melting furnace
US5990030A (en) *	1997-06-13	1999-11-23	Tricat Industries, Inc.	Sox reducing additive for FCC systems
US5935894A (en) *	1997-07-02	1999-08-10	Laroche Industries, Inc.	Alumina based adsorbent containing alkali metal compounds
FR2774606B1 (fr) *	1998-02-11	2000-03-17	Rhodia Chimie Sa	Procede d'elimination de composes halogenes contenus dans un gaz ou un liquide
US6589494B1 (en)	1998-03-31	2003-07-08	Institut Francais Du Petrole	Process for eliminating halogen-containing compounds contained in a gas or liquid using an adsorbent composition based on at least one metallic element
US6383273B1 (en)	1999-08-12	2002-05-07	Apyron Technologies, Incorporated	Compositions containing a biocidal compound or an adsorbent and/or catalyst compound and methods of making and using therefor
US20020052291A1 (en) *	1999-09-30	2002-05-02	Ranjani Siriwardane	Low temperature sorbents for removal of sulfur compounds from fluid feed streams
JP2001219056A (ja) *	2000-02-14	2001-08-14	Miura Co Ltd	ダイオキシン類の吸着材
IT1317868B1 (it)	2000-03-02	2003-07-15	Eni Spa	Catalizzatore a base di cobalto supportato, particolarmente utilenella reazione di fischer-tropsch.
US7759288B2 (en)	2005-07-27	2010-07-20	Air Products And Chemicals, Inc.	Co-formed base-treated aluminas for water and CO2 removal
WO2015136390A1 (en) *	2014-03-14	2015-09-17	Reliance Industries Limited	Stabilized inorganic oxide supports and adsorbents derived therefrom for carbon dioxide capture
EP3384980A1 (de) *	2017-04-06	2018-10-10	SASOL Germany GmbH	Verfahren zur herstellung von verschleissstabilen granulierten materialien

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2647701A1 (de) *	1975-10-22	1977-04-28	Atomic Energy Authority Uk	Sole und gele und verfahren zu ihrer herstellung
US4154812A (en) *	1977-03-25	1979-05-15	W. R. Grace & Co.	Process for preparing alumina
US4780446A (en) *	1982-09-30	1988-10-25	W. R. Grace & Co.	Alumina-silica cogel
JPS6186419A (ja) *	1984-10-05	1986-05-01	Mitsui Alum Kogyo Kk	活性アルミナ粒の製造方法
US4798711A (en) *	1984-10-12	1989-01-17	Noxso Corporation	Processes for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
US4755499A (en) *	1984-10-12	1988-07-05	Noxso Corporation	Sorbent for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
US5126299A (en) *	1989-10-23	1992-06-30	Texaco Inc.	Catalyst for the control of SOx emission
US5096871A (en) *	1990-07-03	1992-03-17	Alcan International Limited	Alumina-alkali metal aluminum silicate agglomerate acid adsorbents
US5180703A (en) *	1991-04-24	1993-01-19	W. R. Grace & Co.-Conn.	Sox/nox sorbent and process of use

1993
- 1993-02-24 US US08/021,709 patent/US5427995A/en not_active Expired - Lifetime
1994
- 1994-02-15 DE DE69406335T patent/DE69406335T2/de not_active Expired - Lifetime
- 1994-02-15 DK DK96250043T patent/DK0720864T3/da active
- 1994-02-15 DE DE69420855T patent/DE69420855T2/de not_active Expired - Fee Related
- 1994-02-15 EP EP94250033A patent/EP0618004B1/de not_active Expired - Lifetime
- 1994-02-15 EP EP96250043A patent/EP0720864B1/de not_active Expired - Lifetime
- 1994-02-15 AT AT96250043T patent/ATE184809T1/de not_active IP Right Cessation
- 1994-02-15 AT AT94250033T patent/ATE159433T1/de not_active IP Right Cessation
- 1994-02-15 DK DK94250033.1T patent/DK0618004T3/da active
- 1994-02-15 ES ES96250043T patent/ES2141439T3/es not_active Expired - Lifetime
- 1994-02-15 ES ES94250033T patent/ES2108369T3/es not_active Expired - Lifetime
1995
- 1995-03-24 US US08/410,244 patent/US5585082A/en not_active Expired - Fee Related
1997
- 1997-12-03 GR GR970403230T patent/GR3025580T3/el unknown
1999
- 1999-12-22 GR GR990403336T patent/GR3032248T3/el unknown

Also Published As

Publication number	Publication date
US5585082A (en)	1996-12-17
DE69406335T2 (de)	1998-05-20
GR3025580T3 (en)	1998-03-31
DK0720864T3 (da)	1999-12-20
DE69420855T2 (de)	2000-05-25
EP0720864A1 (de)	1996-07-10
EP0618004A1 (de)	1994-10-05
DE69406335D1 (de)	1997-11-27
GR3032248T3 (en)	2000-04-27
EP0720864B1 (de)	1999-09-22
ES2108369T3 (es)	1997-12-16
EP0618004B1 (de)	1997-10-22
DE69420855D1 (de)	1999-10-28
ATE184809T1 (de)	1999-10-15
US5427995A (en)	1995-06-27
DK0618004T3 (da)	1997-12-01
ES2141439T3 (es)	2000-03-16

Legal Events

Date	Code	Title	Description
1998-06-15	UEP	Publication of translation of european patent specification
2011-11-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
DE69406335D1 (de)	1997-11-27	Neues SOx/NOx Sorbentmittel und Herstellungsverfahren
CA2060797A1 (en)	1992-10-25	Sox/nox sorbent and process of use
EP0742739A4 (de)	1997-05-02	Material zur entfernung von verunreinigungen aus einem gasstrom
US3808774A (en)	1974-05-07	Abatement of acid gas emissions
DE59305769D1 (de)	1997-04-17	Verfahren zum Regenerieren von Quecksilberadsorptionsmitteln
CA2291304A1 (en)	2000-06-07	Alkaline sorbent injection for mercury control
AU7704791A (en)	1991-11-14	Control of addition of conditioning agents to flue gas
AU5786990A (en)	1991-01-03	A process of flue gas conditioning applied to fabric filtration
KR960700798A (ko)	1996-02-24	배기가스의 드라이 클리닝제(exhaust gas dry cleaning agent)
WO2002022239A1 (en)	2002-03-21	Removal of sulfur oxides from exhaust gases of combustion processes
DE3665673D1 (en)	1989-10-26	Gas purification
EP0937500A4 (de)	2001-03-07	Entstickungskatalysator, methode zu seiner herstellung und abgasreinigungsverfahren
FI880414L (fi)	1988-01-29	Saett foer direkt avsvavling av roekgaser i en eldstad.
JPH0647282A (ja)	1994-02-22	煙道ガスの低温脱窒素用触媒、その製法及び煙道ガスの低温脱窒素法
JPH01293123A (ja)	1989-11-27	燃焼排ガスの総合的処理方法
JPH10192655A (ja)	1998-07-28	排ガス処理用バグフィルタ
SCHMIDT-REINHOLZ	1987	KEEPING THE AIR CLEAN- MEASURES TO PREVENT AND LIMIT INDUSTRIAL EMISSIONS. PT. 3. REDUCING FLUORINE, SULPHUR OXIDE AND CHLORINE CONTENT OF OFFGASES BY SORPTION IN THE DRY STATE
JP2003265924A (ja)	2003-09-24	窒素酸化物含有ガスの浄化方法
ES2023756A6 (es)	1992-02-01	Metodo de desazufrar gases de escape.
SE9500595L (sv)	1996-08-18	Förfarande för avskiljning av gasformigt kvicksilver
PL293194A1 (en)	1993-07-26	Method of removing acid gaseous pollutants, in particular so2 and nox, from industrial flue gas
PL289127A1 (en)	1992-08-24	Method of removing gaseous sulfur compounds, in particular sulfur dioxide and trioxide, from combustion gases of coal dust fired boiler and system therefor
MXPA97001736A (en)	1998-07-03	Reactive composition and procedure for the depuration of a gas containing oxide nitr
JPS58177122A (ja)	1983-10-17	乾式排煙脱硫装置