ES2117018T3 - Nuevo sorbente de so(x)/no(x) y proceso para su uso. - Google Patents

Nuevo sorbente de so(x)/no(x) y proceso para su uso.

Info

Publication number
ES2117018T3
ES2117018T3 ES92106410T ES92106410T ES2117018T3 ES 2117018 T3 ES2117018 T3 ES 2117018T3 ES 92106410 T ES92106410 T ES 92106410T ES 92106410 T ES92106410 T ES 92106410T ES 2117018 T3 ES2117018 T3 ES 2117018T3
Authority
ES
Spain
Prior art keywords
sorbent
alumina
stabilized
particles
precipitated
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92106410T
Other languages
English (en)
Inventor
Michael S Ziebarth
Jean Willem Beeckman
John Michael Hager
Stanislaw Plecha
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WR Grace and Co Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace and 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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Application granted granted Critical
Publication of ES2117018T3 publication Critical patent/ES2117018T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • 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)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)

Abstract

ADSORBENTE DE ALUMINA CAPAZ DE ADSORBER NOX Y SOX DE LOS GASES DE DESECHO Y REGENERABLE MEDIANTE EL CALENTAMIENTO A MAS DE 600 GRADOS C, FABRICADO INCORPORANDO UN AGENTE ESTABILIZANTE DE ALUMINA AL ADSORBENTE. UN METODO MAS ADECUADO ES AÑADIR EL ESTABILIZADOR CUANDO SE PRECIPITA LA ALUMINA. EL POLVO PRECIPITADO SE TRANSFORMA DESPUES EN UNA LECHADA MOLIDO Y GOTEADO PARA FORMAR LAS PARTICULAS DE ALUMINA ESFEROIDALES ESTABILIZADAS. ESTAS PARTICULAS ESTAN IMPREGNADAS CON UN METAL ALCALINO O METAL TERREO ALCALINO PARA FORMAR EL ADSORBENTE ESTABILIZADO. LOS ESTABILIZADORES DE ALUMINA INCLUYE UNO O MAS DE LOS SIGUIENTES: SILICE, LANTANA, OTRAS TIERRAS RARAS, TITANIA, ZIRCONIA Y TIERRAS ALCALINAS.
ES92106410T 1991-04-24 1992-04-14 Nuevo sorbente de so(x)/no(x) y proceso para su uso. Expired - Lifetime ES2117018T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/690,466 US5180703A (en) 1991-04-24 1991-04-24 Sox/nox sorbent and process of use

Publications (1)

Publication Number Publication Date
ES2117018T3 true ES2117018T3 (es) 1998-08-01

Family

ID=24772571

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92106410T Expired - Lifetime ES2117018T3 (es) 1991-04-24 1992-04-14 Nuevo sorbente de so(x)/no(x) y proceso para su uso.

Country Status (16)

Country Link
US (2) US5180703A (es)
EP (2) EP0511544B1 (es)
JP (2) JP3237777B2 (es)
KR (1) KR920019412A (es)
CN (1) CN1039973C (es)
AT (1) ATE167409T1 (es)
CA (1) CA2060797C (es)
CS (1) CS124292A3 (es)
DE (1) DE69225923T2 (es)
DK (1) DK0511544T3 (es)
ES (1) ES2117018T3 (es)
HU (1) HU212906B (es)
MX (1) MX9201777A (es)
PL (1) PL169995B1 (es)
RU (1) RU2087186C1 (es)
TW (1) TW200408B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427995A (en) * 1993-02-24 1995-06-27 W. R. Grace & Co.-Conn. SOx/NOx sorbent and process of use
US5922090A (en) * 1994-03-10 1999-07-13 Ebara Corporation Method and apparatus for treating wastes by gasification
TW412438B (en) * 1995-01-20 2000-11-21 Hitachi Shipbuilding Eng Co Nox adsorbent
EP0904482B2 (en) 1996-06-10 2010-01-20 Hitachi, Ltd. Exhaust gas purification apparatus of an internal combustion engine and catalyst for purifying exhaust gas of an internal combustion engine
GB2324052A (en) * 1997-04-11 1998-10-14 Ford Motor Co Heating of a storage trap
RU2205059C1 (ru) * 2001-10-15 2003-05-27 Общество с ограниченной ответственностью "Акела-Н" Способ отделения газовых примесей от газовых смесей
KR100827634B1 (ko) 2003-03-29 2008-05-07 카운슬 오브 사이언티픽 앤드 인더스트리얼 리서치 공기의 크기/형태 선택적 분리를 위한 분자 체 흡착제의제조방법
WO2007038370A1 (en) * 2005-09-23 2007-04-05 Eastman Chemical Company Catalyst for the production of methyl isopropyl ketone
US20080016768A1 (en) 2006-07-18 2008-01-24 Togna Keith A Chemically-modified mixed fuels, methods of production and used thereof
US9114359B2 (en) 2008-11-11 2015-08-25 The University Of Queensland Method for producing sorbents for CO2 capture under high temperatures
WO2011005742A1 (en) * 2009-07-06 2011-01-13 Mar Systems, Llc Media for removal of contaminants from fluid streams and method of making and using same
CN101786024B (zh) * 2010-02-06 2012-05-23 山西大学 一种高水热稳定性氧化铝载体及其制备方法
CN103394247B (zh) * 2013-07-24 2016-01-06 东莞市宇洁新材料有限公司 一种控制室内aqi数值的复合空气净化过滤器及其性能测试方法
IN2014MU00866A (es) * 2014-03-14 2015-09-25 Reliance Ind Ltd
KR102268573B1 (ko) * 2014-12-19 2021-06-24 에스케이이노베이션 주식회사 안정제를 함유하는 무수당 알코올의 저장용기
WO2018068765A1 (zh) 2016-10-14 2018-04-19 黄华丽 一种有害气体净化剂及其制备和净化方法
CN107551810A (zh) * 2017-08-28 2018-01-09 苏州天佑蓝环保科技有限公司 低温光催化自氧化还原的烟气脱硫脱硝方法
CN108176349B (zh) * 2018-01-05 2020-01-21 北京科技大学 一种Al2O3@TiO2核壳结构同时脱硫脱硝吸附剂的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887472A (en) * 1954-09-30 1959-05-19 Standard Oil Co Production of solid polyethylene by a catalyst consisting essentially of an alkali metal and an adsorbent alumina-containing material
DE1267668B (de) * 1957-08-28 1968-05-09 Reinluft G M B H Verfahren zur adsorptiven Abtrennung und Gewinnung von Schwefeldioxid und/oder Stickoxid aus industriellen Gasen, insbesondere Rauchgasen
US3551093A (en) * 1968-10-21 1970-12-29 Us Interior Alkalized alumina absorbent and method of making same
NL7307675A (es) * 1972-06-16 1973-12-18
GB1430199A (en) * 1973-03-19 1976-03-31 Shell Int Research Process for the preparation of acceptors
US4061594A (en) * 1974-01-10 1977-12-06 Rhone-Poulenc Industries Alumina-based bodies obtained by agglomeration which are resistant to elevated temperatures
US3974256A (en) * 1974-05-07 1976-08-10 Exxon Research And Engineering Company Sulfide removal process
FR2324361A1 (fr) * 1975-09-22 1977-04-15 Norton Co Systeme a base d'alumine pour catalyseur et agent sorbant
US4243556A (en) * 1978-12-04 1981-01-06 Chevron Research Company Sulfur oxides control in cracking catalyst
FR2527197B1 (fr) * 1982-05-19 1985-06-21 Rhone Poulenc Spec Chim Procede de fabrication de billes d'alumine mises en forme par coagulation en gouttes
US4780446A (en) * 1982-09-30 1988-10-25 W. R. Grace & Co. Alumina-silica cogel
US4459371A (en) * 1983-01-24 1984-07-10 Uop Inc. FCC Sulfur oxide acceptor
US4609537A (en) * 1984-08-13 1986-09-02 Standard Oil Company (Indiana) Process for simultaneously removing nitrogen oxides, sulfur oxides, and particulates
US4798711A (en) * 1984-10-12 1989-01-17 Noxso Corporation Processes for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
US4780447A (en) * 1987-07-10 1988-10-25 W. R. Grace & Co.-Conn. Catalysts for controlling auto exhaust emissions including hydrocarbon, carbon monoxide, nitrogen oxides and hydrogen sulfide and method of making the catalysts

Also Published As

Publication number Publication date
PL169995B1 (pl) 1996-09-30
JPH11319550A (ja) 1999-11-24
PL294249A1 (en) 1993-01-25
DE69225923T2 (de) 1998-11-12
US5413771A (en) 1995-05-09
CA2060797C (en) 1997-03-11
DK0511544T3 (da) 1998-10-19
JPH05146675A (ja) 1993-06-15
KR920019412A (ko) 1992-11-19
EP0511544A1 (en) 1992-11-04
CN1039973C (zh) 1998-09-30
JP3237777B2 (ja) 2001-12-10
DE69225923D1 (de) 1998-07-23
HU9201359D0 (en) 1992-07-28
JP3266578B2 (ja) 2002-03-18
CA2060797A1 (en) 1992-10-25
EP0511544B1 (en) 1998-06-17
CN1077660A (zh) 1993-10-27
RU2087186C1 (ru) 1997-08-20
HU212906B (en) 1996-12-30
EP0722775A3 (en) 1996-08-14
MX9201777A (es) 1992-10-01
HUT62495A (en) 1993-05-28
CS124292A3 (en) 1992-11-18
EP0722775A2 (en) 1996-07-24
TW200408B (es) 1993-02-21
US5180703A (en) 1993-01-19
ATE167409T1 (de) 1998-07-15

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