DK0720864T3 - Anvendelse af en sorbent til fjernelse af svovl- og nitrogenoxider fra en gas - Google Patents

Anvendelse af en sorbent til fjernelse af svovl- og nitrogenoxider fra en gas

Info

Publication number: DK0720864T3
Authority: DK; Denmark
Prior art keywords: sorbent; alumina; nitrogen oxides; alkaline earth; particles
Prior art date: 1993-02-24

Application number

DK96250043T

Other languages

English (en)

Inventor

Stanislaw Plecha

Michael S Ziebarth

Jean W Beeckman

John M Hager

Original Assignee

Noxso Corp

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

1999-12-20

1994-02-15 Application filed by Noxso Corp filed Critical Noxso Corp

1999-12-20 Application granted granted Critical

1999-12-20 Publication of DK0720864T3 publication Critical patent/DK0720864T3/da

Links

MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title abstract 6
239000002594 sorbent Substances 0.000 title abstract 6
239000007789 gas Substances 0.000 title abstract 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
239000011593 sulfur Substances 0.000 title 1
229910052815 sulfur oxide Inorganic materials 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
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
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)

DK96250043T 1993-02-24 1994-02-15 Anvendelse af en sorbent til fjernelse af svovl- og nitrogenoxider fra en gas DK0720864T3 (da)

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
DK0720864T3 true DK0720864T3 (da)	1999-12-20

Family

ID=21805704

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK94250033.1T DK0618004T3 (da)	1993-02-24	1994-02-15	Ny og usædvanlig adsorbent for SOx/NOx og proces for brug heraf.
DK96250043T DK0720864T3 (da)	1993-02-24	1994-02-15	Anvendelse af en sorbent til fjernelse af svovl- og nitrogenoxider fra en gas

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DK94250033.1T DK0618004T3 (da)	1993-02-24	1994-02-15	Ny og usædvanlig adsorbent for SOx/NOx og proces for brug heraf.

Country Status (7)

Country	Link
US (2)	US5427995A (da)
EP (2)	EP0618004B1 (da)
AT (2)	ATE184809T1 (da)
DE (2)	DE69406335T2 (da)
DK (2)	DK0618004T3 (da)
ES (2)	ES2108369T3 (da)
GR (2)	GR3025580T3 (da)

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
US6342191B1 (en)	1994-12-07	2002-01-29	Apyron Technologies, Inc.	Anchored catalyst system and method of making and using thereof
US5948726A (en) *	1994-12-07	1999-09-07	Project Earth Industries, Inc.	Adsorbent and/or catalyst and binder system and method of making therefor
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
EP3116832B1 (en) *	2014-03-14	2020-11-11	Reliance Industries Limited	A method for preparing stabilised inorganic oxide supports for carbon dioxide capture
EP3384980A1 (en) *	2017-04-06	2018-10-10	SASOL Germany GmbH	Process for production of attrition stable granulated material

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 DK DK94250033.1T patent/DK0618004T3/da active
- 1994-02-15 DE DE69406335T patent/DE69406335T2/de not_active Expired - Lifetime
- 1994-02-15 EP EP94250033A patent/EP0618004B1/en not_active Expired - Lifetime
- 1994-02-15 ES ES94250033T patent/ES2108369T3/es not_active Expired - Lifetime
- 1994-02-15 DE DE69420855T patent/DE69420855T2/de not_active Expired - Fee Related
- 1994-02-15 ES ES96250043T patent/ES2141439T3/es not_active Expired - Lifetime
- 1994-02-15 DK DK96250043T patent/DK0720864T3/da active
- 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 EP EP96250043A patent/EP0720864B1/en 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
EP0618004B1 (en)	1997-10-22
ES2141439T3 (es)	2000-03-16
GR3032248T3 (en)	2000-04-27
ES2108369T3 (es)	1997-12-16
US5585082A (en)	1996-12-17
DK0618004T3 (da)	1997-12-01
ATE184809T1 (de)	1999-10-15
US5427995A (en)	1995-06-27
EP0618004A1 (en)	1994-10-05
ATE159433T1 (de)	1997-11-15
EP0720864A1 (en)	1996-07-10
GR3025580T3 (en)	1998-03-31
EP0720864B1 (en)	1999-09-22
DE69420855T2 (de)	2000-05-25
DE69406335T2 (de)	1998-05-20
DE69406335D1 (de)	1997-11-27
DE69420855D1 (de)	1999-10-28

Publication	Publication Date	Title
ES2141439T3 (es)	2000-03-16	Uso de un sorbente para separar oxidos de azufre y de nitrogeno presentes en un gas.
ATE167409T1 (de)	1998-07-15	Neues sox/nox-sorbentmittel
DK1008377T3 (da)	2009-01-26	Alkalisk sorbent indspröjtning til kviksölvkontrol
HU9602132D0 (en)	1996-09-30	Material for removing contaminants from gaseous stream
DE59305769D1 (de)	1997-04-17	Verfahren zum Regenerieren von Quecksilberadsorptionsmitteln
AU7704791A (en)	1991-11-14	Control of addition of conditioning agents to flue gas
US3808774A (en)	1974-05-07	Abatement of acid gas emissions
ATE122260T1 (de)	1995-05-15	Verfahren zur reinigung von stark mit quecksilber belasteten rauchgasen.
ID23779A (id)	2000-05-11	Katalis denitrasi, proses pembuatannya dan metode pemurnian gas buang
ATE40652T1 (de)	1989-02-15	Verfahren zur wiedergewinnung von schwefeldioxid aus gasen.
EP0125644A3 (en)	1985-08-14	Inorganic oxide sorbents
JPH10192655A (ja)	1998-07-28	排ガス処理用バグフィルタ
JPS6447824A (en)	1989-02-22	Recovery of vanadium
JPH06202B2 (ja)	1994-01-05	窒素酸化物除去剤
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
Inaba et al.	1982	Process for regeneration of desulfurizing agents
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.
JPS61287417A (ja)	1986-12-17	脱硫剤
Kobayashi	1982	Process for practically complete removal of hydrogen sulfide from low-pressure gases
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
PL293194A1 (en)	1993-07-26	Method of removing acid gaseous pollutants, in particular so2 and nox, from industrial flue gas
LUTZ et al.	1979	Evaluation of dry sorbents and fabric filtration for FGD(Flue Gas Desulfurization)[Final Task Report, Mar. 1976- Oct. 1978]
SE9500595L (sv)	1996-08-18	Förfarande för avskiljning av gasformigt kvicksilver
JPS59176632U (ja)	1984-11-26	乾式脱硫装置