DK0618004T3 - Ny og usædvanlig adsorbent for SOx/NOx og proces for brug heraf. - Google Patents

Ny og usædvanlig adsorbent for SOx/NOx og proces for brug heraf.

Info

Publication number
DK0618004T3
DK0618004T3 DK94250033.1T DK94250033T DK0618004T3 DK 0618004 T3 DK0618004 T3 DK 0618004T3 DK 94250033 T DK94250033 T DK 94250033T DK 0618004 T3 DK0618004 T3 DK 0618004T3
Authority
DK
Denmark
Prior art keywords
alumina
sorbent
sox
alkaline earth
particles
Prior art date
Application number
DK94250033.1T
Other languages
Danish (da)
English (en)
Inventor
Stanislaw Plecha
Jean Willem Beeckman
Michael S Ziebarth
John Michael Hager
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.)
Filing date
Publication date
Application filed by Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of DK0618004T3 publication Critical patent/DK0618004T3/da

Links

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
DK94250033.1T 1993-02-24 1994-02-15 Ny og usædvanlig adsorbent for SOx/NOx og proces for brug heraf. DK0618004T3 (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
DK0618004T3 true DK0618004T3 (da) 1997-12-01

Family

ID=21805704

Family Applications (2)

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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK96250043T DK0720864T3 (da) 1993-02-24 1994-02-15 Anvendelse af en sorbent til fjernelse af svovl- og nitrogenoxider fra en gas

Country Status (7)

Country Link
US (2) US5427995A (de)
EP (2) EP0720864B1 (de)
AT (2) ATE159433T1 (de)
DE (2) DE69406335T2 (de)
DK (2) DK0720864T3 (de)
ES (2) ES2108369T3 (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.
US6342191B1 (en) 1994-12-07 2002-01-29 Apyron Technologies, Inc. Anchored catalyst system and method of making and using thereof
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
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
IN2014MU00866A (de) * 2014-03-14 2015-09-25 Reliance Ind Ltd
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
US4755499A (en) * 1984-10-12 1988-07-05 Noxso Corporation Sorbent for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
US4798711A (en) * 1984-10-12 1989-01-17 Noxso Corporation Processes 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

Also Published As

Publication number Publication date
ATE159433T1 (de) 1997-11-15
DE69420855T2 (de) 2000-05-25
GR3032248T3 (en) 2000-04-27
DE69406335T2 (de) 1998-05-20
US5427995A (en) 1995-06-27
GR3025580T3 (en) 1998-03-31
DE69420855D1 (de) 1999-10-28
US5585082A (en) 1996-12-17
ES2108369T3 (es) 1997-12-16
EP0618004A1 (de) 1994-10-05
DE69406335D1 (de) 1997-11-27
ES2141439T3 (es) 2000-03-16
DK0720864T3 (da) 1999-12-20
EP0720864A1 (de) 1996-07-10
EP0720864B1 (de) 1999-09-22
ATE184809T1 (de) 1999-10-15
EP0618004B1 (de) 1997-10-22

Similar Documents

Publication Publication Date Title
DK0618004T3 (da) Ny og usædvanlig adsorbent for SOx/NOx og proces for brug heraf.
CA2060797A1 (en) Sox/nox sorbent and process of use
ES2116879A1 (es) Absorbentes de larga duracion que contienen oxido de zinc para desulfuracion de gas de hulla.
ATE149878T1 (de) Verfahren zum regenerieren von quecksilberadsorptionsmitteln
HU9602132D0 (en) Material for removing contaminants from gaseous stream
US3808774A (en) Abatement of acid gas emissions
AU6774487A (en) Method of removing so2, nox and particles from gas mixtures using streamer corona
ATE127365T1 (de) Regelung der zugabe von konditionierungsmitteln in abgasen.
Sasaoka et al. Reactivity and durability of iron oxide high temperature desulfurization sorbents
TW332155B (en) Alumina-containing catalyst and process for the treatment of gases containing sulphur compounds
DE3665673D1 (en) Gas purification
US4042352A (en) Method for the removal of the dusts from combustion exhaust gases
EP0937500A4 (de) Entstickungskatalysator, methode zu seiner herstellung und abgasreinigungsverfahren
EP0125644A3 (de) Sorbentmittel aus inorganischem Oxyd
JP2563852B2 (ja) 水銀吸着剤の再生方法
IE930736A1 (en) Method for reducing the harmful-substance content of flue gases in a furnace unit
JPH06202B2 (ja) 窒素酸化物除去剤
PL289127A1 (en) Method of removing gaseous sulfur compounds, in particular sulfur dioxide and trioxide, from combustion gases of coal dust fired boiler and system therefor
SE9500595L (sv) Förfarande för avskiljning av gasformigt kvicksilver
CA2181337A1 (en) Material for removing contaminants from gaseous stream
EP0172009A3 (de) Verfahren und Vorrichtung zur Entfernung von Schwefeloxid und Partikeln
JP2003265924A (ja) 窒素酸化物含有ガスの浄化方法
SCHMIDT-REINHOLZ 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
CN1147416A (zh) 一种易再生烟气脱硫脱硝剂及其制备、再生方法
JPS59176632U (ja) 乾式脱硫装置