KR970701094A - 흡수제(absorbents) - Google Patents

흡수제(absorbents)

Info

Publication number
KR970701094A
KR970701094A KR1019960704575A KR19960704575A KR970701094A KR 970701094 A KR970701094 A KR 970701094A KR 1019960704575 A KR1019960704575 A KR 1019960704575A KR 19960704575 A KR19960704575 A KR 19960704575A KR 970701094 A KR970701094 A KR 970701094A
Authority
KR
South Korea
Prior art keywords
granules
weight
binder
absorbent
alumina
Prior art date
Application number
KR1019960704575A
Other languages
English (en)
Inventor
피터 존 허버트 캐널
패트릭 존 데니
브라이언 피터 윌리엄스
캐티 앤 우드로프
Original Assignee
그레이트윅 크리스토퍼
임페리얼 케미컬 인더스트리스 피엘씨
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 그레이트윅 크리스토퍼, 임페리얼 케미컬 인더스트리스 피엘씨 filed Critical 그레이트윅 크리스토퍼
Publication of KR970701094A publication Critical patent/KR970701094A/ko

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)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Paper (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

본 발명은 알루미나 및/또는 수화된 알루미나에서 선택된 알루미나 성분, 소듐 카보네이트 및/또는 소듐 비카보네이트에서 선택되고 상기 알루미나 성분당 중량비율이 0.5∼2부인 알카리 성분, 및 결합제로 구성되며, 바람직하게는 입도가 2mm이상, BET 표면적이 10m2/g 이상인 과립형태의, 염화수소와 같은 산성 기체를 흡수 하는 흡수제로서, 상기 과립이 상기 결합제를 5∼20중량% 함유하며, 900℃에서 과립 샘플을 연소시킨 후의 샘플의 소듐 옥사이드(Na2O) 함량이 20중량%이상이 되도록 하는 알카리 성분 함량을 갖는 흡수제에 관한다

Description

흡수제(ABSORBENTS)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 알루미나 및/또는 수화된 알루미나에서 선택된 알루미나 성분, 소듐 카보네이트 및/또는 소듐 비카보네이트에서 선택되고 상기 알루미나 성분당 중량비율이 0.5∼2부인 알카리 성분, 및 결합제의 균질한 혼합물로 구성된 흡수제 과립으로서, 상기 과립은 상기 결합제를 5∼20중량% 함유하며, 900℃에서 과립 샘플을 연소시킨 후의 샘플의 소듐 옥사이드(Na2O) 함량이 20중량% 이상이 되도록 하는 알카리 성분 함량을 갖는 흡수제 과립.
  2. 제1항에 있어서, 10m2/g 이상의 BET표면적을 갖는 흡수제 과립
  3. 제1항 또는 제2항에 있어서, 결합제가 수경 시멘트(hydraulic cement) 또는 점토(clay)인 흡수제 과립
  4. 알루미나 트리하이드레이트, 소듐 비카보네이트 또는 소듐 비카보네이트, 및 결합제의 혼합물을 과립화시키는 단계 및 이렇게 얻어진 혼합물을 350℃이하의 온도에서 화소시키는 단계로 구성되는, 제1항 내지 제3항중 어느 한 항의 흡수제 과립을 제조하는 방법
  5. 150℃ 이하의 온도에서, 제1항 내지 제3항 중 어느 한 항의 과립 또는 제4항에서 제조한 과립의 베드를 통하여 기체 스트림을 통과시키는 것으로 구성되는 기체 스트림에서 산성 기체를 제거하는 방법
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960704575A 1994-02-21 1995-02-14 흡수제(absorbents) KR970701094A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9403260.4 1994-02-21
GB9403260A GB9403260D0 (en) 1994-02-21 1994-02-21 Absorbents
PCT/GB1995/000303 WO1995022403A1 (en) 1994-02-21 1995-02-14 Absorbents

Publications (1)

Publication Number Publication Date
KR970701094A true KR970701094A (ko) 1997-03-17

Family

ID=10750663

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960704575A KR970701094A (ko) 1994-02-21 1995-02-14 흡수제(absorbents)

Country Status (16)

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

Families Citing this family (23)

* 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
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
ATE320300T1 (de) * 2000-11-10 2006-04-15 Asahi Glass Co Ltd Verfahren zum entfernen von einem halogen- enthaltendem gas
US7083804B2 (en) * 2001-01-23 2006-08-01 Multisorb Technologies, Inc. Acid-gas absorbing tablet and method of use
US7087156B2 (en) * 2002-12-19 2006-08-08 W.R. Grace & Co. - Conn. Process for removal of nitrogen containing contaminants from gas oil feedstreams
US7160438B2 (en) * 2002-12-19 2007-01-09 W.R. Grace & Co. - Conn. Process for removal of nitrogen containing contaminants from gas oil feedstreams
WO2006064645A1 (ja) * 2004-12-13 2006-06-22 Asahi Glass Company, Limited ハロゲン系ガスの除去方法及びハロゲン系ガスの除去剤
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

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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
DK0746409T3 (da) 1999-03-22
EP0746409A1 (en) 1996-12-11
JPH09508855A (ja) 1997-09-09
MX9604146A (es) 1997-12-31
NO963458L (no) 1996-08-21
MY130187A (en) 2007-06-29
NO963458D0 (no) 1996-08-20
DE69502940T2 (de) 1998-10-08
US5897845A (en) 1999-04-27
DE69502940D1 (de) 1998-07-16
ZA951112B (en) 1995-08-21
ES2117404T3 (es) 1998-08-01
WO1995022403A1 (en) 1995-08-24
CA2183319A1 (en) 1995-08-24
GB9403260D0 (en) 1994-04-13
AU1667895A (en) 1995-09-04
EP0746409B1 (en) 1998-06-10
TW304170B (ko) 1997-05-01
AU683992B2 (en) 1997-11-27
ATE167084T1 (de) 1998-06-15

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