CA2183319A1 - Absorbents - Google Patents

Absorbents

Info

Publication number
CA2183319A1
CA2183319A1 CA002183319A CA2183319A CA2183319A1 CA 2183319 A1 CA2183319 A1 CA 2183319A1 CA 002183319 A CA002183319 A CA 002183319A CA 2183319 A CA2183319 A CA 2183319A CA 2183319 A1 CA2183319 A1 CA 2183319A1
Authority
CA
Canada
Prior art keywords
alumina
sodium
granules
content
weight
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.)
Abandoned
Application number
CA002183319A
Other languages
English (en)
French (fr)
Inventor
Peter John Herbert Carnell
Patrick John Denny
Brian Peter Williams
Cathy Anne Woodroffe
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.)
Individual
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of CA2183319A1 publication Critical patent/CA2183319A1/en
Abandoned legal-status Critical Current

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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • 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
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041—Oxides or hydroxides
    • 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
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3028—Granulating, agglomerating or aggregating
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Paper (AREA)
CA002183319A 1994-02-21 1995-02-14 Absorbents Abandoned CA2183319A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9403260.4 1994-02-21
GB9403260A GB9403260D0 (en) 1994-02-21 1994-02-21 Absorbents

Publications (1)

Publication Number Publication Date
CA2183319A1 true CA2183319A1 (en) 1995-08-24

Family

ID=10750663

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002183319A Abandoned CA2183319A1 (en) 1994-02-21 1995-02-14 Absorbents

Country Status (16)

Country Link
US (1) US5897845A (enFirst)
EP (1) EP0746409B1 (enFirst)
JP (1) JPH09508855A (enFirst)
KR (1) KR970701094A (enFirst)
AT (1) ATE167084T1 (enFirst)
AU (1) AU683992B2 (enFirst)
CA (1) CA2183319A1 (enFirst)
DE (1) DE69502940T2 (enFirst)
DK (1) DK0746409T3 (enFirst)
ES (1) ES2117404T3 (enFirst)
GB (1) GB9403260D0 (enFirst)
MY (1) MY130187A (enFirst)
NO (1) NO963458L (enFirst)
TW (1) TW304170B (enFirst)
WO (1) WO1995022403A1 (enFirst)
ZA (1) ZA951112B (enFirst)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3948075B2 (ja) * 1997-10-01 2007-07-25 旭硝子株式会社 酸性成分除去剤および酸性成分除去方法
GB9802439D0 (en) * 1998-02-06 1998-04-01 Ici Plc Absorbents
FR2774606B1 (fr) * 1998-02-11 2000-03-17 Rhodia Chimie Sa Procede d'elimination de composes halogenes contenus dans un gaz ou un liquide
JP3571219B2 (ja) * 1998-07-03 2004-09-29 財団法人電力中央研究所 ハロゲン化物吸収剤の生成方法
US6936565B2 (en) * 1999-01-12 2005-08-30 Hyperion Catalysis International, Inc. Modified carbide and oxycarbide containing catalysts and methods of making and using thereof
US20040115134A1 (en) * 1999-06-22 2004-06-17 Elan Pharma International Ltd. Novel nifedipine compositions
EP1205230B1 (en) * 2000-11-10 2006-03-15 Asahi Glass Co., Ltd. Method for removing a halogen-containing gas
US7083804B2 (en) * 2001-01-23 2006-08-01 Multisorb Technologies, Inc. Acid-gas absorbing tablet and method of use
US7160438B2 (en) * 2002-12-19 2007-01-09 W.R. Grace & Co. - Conn. Process for removal of nitrogen containing contaminants from gas oil feedstreams
US7087156B2 (en) * 2002-12-19 2006-08-08 W.R. Grace & Co. - Conn. Process for removal of nitrogen containing contaminants from gas oil feedstreams
EP1842579A4 (en) * 2004-12-13 2009-08-05 Asahi Glass Co Ltd METHOD FOR REMOVING GAS FROM HALOGEN BASIS AND MEANS FOR REMOVING GAS FROM HALOGEN BASIS
US7758837B2 (en) * 2005-05-06 2010-07-20 Uop Llc Scavengers for removal of acid gases from fluid streams
US8016125B2 (en) * 2005-05-20 2011-09-13 Lutek, Llc Materials, filters, and systems for immobilizing combustion by-products and controlling lubricant viscosity
US20070116620A1 (en) * 2005-11-21 2007-05-24 Kanazirev Vladislav I Halide scavengers for high temperature applications
SE530959C2 (sv) * 2006-05-29 2008-11-04 Climatewell Ab Publ Kemisk värmepump med hybridsubstans
US7790130B2 (en) * 2007-08-31 2010-09-07 Uop Llc Wide mesoporous alumina composites having trimodal pore structure
SE532604C2 (sv) * 2007-11-29 2010-03-02 Climatewell Ab Publ Anläggning och sätt för energilagring och/eller transport
SE532504C2 (sv) * 2007-11-29 2010-02-09 Climatewell Ab Publ Termisk solfångare för leverans av värme och/eller kyla
US20090194484A1 (en) 2008-02-01 2009-08-06 Lutek, Llc Oil Filters Containing Strong Base and Methods of Their Use
GB201322464D0 (en) 2013-12-18 2014-02-05 Johnson Matthey Plc Method for preparing a sorbent
KR101521247B1 (ko) * 2013-12-26 2015-05-20 주식회사 포스코 염화수소 제거용 흡착제 제조방법 및 이에 따라 제조된 흡착제를 이용한 고온의 코크스 오븐 가스 중 염화수소의 제거방법
GB201400091D0 (en) * 2014-01-03 2014-02-19 Johnson Matthey Plc Sorbent for halogen compounds
GB201513836D0 (en) * 2015-08-05 2015-09-16 Johnson Matthey Plc Chemical absorbent composition
EP4284547A1 (en) 2021-01-29 2023-12-06 Sud Chemie India Pvt. Ltd. Low-cost novel adsorbent with high chloride removal capacity

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234931A (en) * 1967-05-10 1971-06-09 Unilever Ltd Alkalised alumina
US3557025A (en) * 1968-05-13 1971-01-19 Kaiser Aluminium Chem Corp Method of producing alkalized alumina and products produced thereby
US3629153A (en) * 1969-02-12 1971-12-21 Grace W R & Co Process for preparing alkalized alumina
US4755499A (en) * 1984-10-12 1988-07-05 Noxso Corporation Sorbent for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
DE3605006A1 (de) * 1986-02-18 1987-08-20 Basf Ag Verfahren zur reinigung von gasen
US5096871A (en) * 1990-07-03 1992-03-17 Alcan International Limited Alumina-alkali metal aluminum silicate agglomerate acid adsorbents
US5316998A (en) * 1992-05-05 1994-05-31 Discovery Chemicals, Inc. HCl adsorbent and method for making and using same

Also Published As

Publication number Publication date
GB9403260D0 (en) 1994-04-13
ATE167084T1 (de) 1998-06-15
ES2117404T3 (es) 1998-08-01
TW304170B (enFirst) 1997-05-01
AU1667895A (en) 1995-09-04
DK0746409T3 (da) 1999-03-22
ZA951112B (en) 1995-08-21
EP0746409B1 (en) 1998-06-10
MY130187A (en) 2007-06-29
KR970701094A (ko) 1997-03-17
MX9604146A (es) 1997-12-31
US5897845A (en) 1999-04-27
EP0746409A1 (en) 1996-12-11
DE69502940D1 (de) 1998-07-16
NO963458L (no) 1996-08-21
AU683992B2 (en) 1997-11-27
JPH09508855A (ja) 1997-09-09
DE69502940T2 (de) 1998-10-08
WO1995022403A1 (en) 1995-08-24
NO963458D0 (no) 1996-08-20

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued