CA2049806A1 - Tamis moleculaires modifies pour la separation de gaz - Google Patents

Tamis moleculaires modifies pour la separation de gaz

Info

Publication number
CA2049806A1
CA2049806A1 CA2049806A CA2049806A CA2049806A1 CA 2049806 A1 CA2049806 A1 CA 2049806A1 CA 2049806 A CA2049806 A CA 2049806A CA 2049806 A CA2049806 A CA 2049806A CA 2049806 A1 CA2049806 A1 CA 2049806A1
Authority
CA
Canada
Prior art keywords
sieve
carbon molecular
modified carbon
different
gas separation
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.)
Granted
Application number
CA2049806A
Other languages
English (en)
Other versions
CA2049806C (fr
Inventor
Thomas Richard Gaffney
John Nelson Armor
Alejandro Leopoldo Cabrera
Thomas Stephen Farris
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of CA2049806A1 publication Critical patent/CA2049806A1/fr
Application granted granted Critical
Publication of CA2049806C publication Critical patent/CA2049806C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • C01B13/0248—Physical processing only
    • C01B13/0259—Physical processing only by adsorption on solids
    • C01B13/0262—Physical processing only by adsorption on solids characterised by the adsorbent
    • C01B13/0266—Carbon based materials
    • 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
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/045—Physical processing only by adsorption in solids
    • C01B21/0455—Physical processing only by adsorption in solids characterised by the adsorbent
    • C01B21/0461—Carbon based materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00—Noble gases; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0046—Nitrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0078—Noble gases
    • C01B2210/0082—Argon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Separation Of Gases By Adsorption (AREA)
CA002049806A 1990-08-30 1991-08-23 Tamis moleculaires modifies pour la separation de gaz Expired - Fee Related CA2049806C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/575474 1990-08-30
US07/575,474 US5098880A (en) 1990-08-30 1990-08-30 Modified carbon molecular sieves for gas separation

Publications (2)

Publication Number Publication Date
CA2049806A1 true CA2049806A1 (fr) 1992-03-01
CA2049806C CA2049806C (fr) 1997-03-04

Family

ID=24300474

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002049806A Expired - Fee Related CA2049806C (fr) 1990-08-30 1991-08-23 Tamis moleculaires modifies pour la separation de gaz

Country Status (7)

Country Link
US (1) US5098880A (fr)
EP (1) EP0474106B1 (fr)
JP (1) JPH0747123B2 (fr)
BR (1) BR9103697A (fr)
CA (1) CA2049806C (fr)
DE (1) DE69106815T2 (fr)
MX (1) MX173894B (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031580A1 (de) * 1990-10-05 1992-04-09 Bergwerksverband Gmbh Verfahren zur herstellung von kohlenstoffmolekularsieben
JP2894822B2 (ja) * 1990-10-30 1999-05-24 日本カーボン株式会社 吸着型ガスクロマトグラフィー充填剤及びその製造方法
US5240474A (en) * 1991-01-23 1993-08-31 Air Products And Chemicals, Inc. Air separation by pressure swing adsorption with a high capacity carbon molecular sieve
IL105142A (en) * 1993-03-23 1997-01-10 Aga Ab Method of improving the selectivity of carbon membranes by chemical carbon vapor deposition
US5482915A (en) * 1993-09-20 1996-01-09 Air Products And Chemicals, Inc. Transition metal salt impregnated carbon
US5416056A (en) * 1993-10-25 1995-05-16 Westvaco Corporation Production of highly microporous activated carbon products
KR100236785B1 (ko) * 1995-04-27 2000-01-15 쓰치야 히로오 탄소흡착제 및 그 제조방법과 가스분리법 및 그 장치
AU714062B2 (en) * 1995-08-23 1999-12-16 Syracuse University Composite microporous carbons for fuel gas storage
US5614460A (en) * 1995-08-23 1997-03-25 Syracuse University Microporous carbons for fuel gas storage
US6294501B1 (en) * 1998-03-09 2001-09-25 Alliedsignal Inc. Special adsorbent for carbon dioxide acquisition on mars
US6743747B1 (en) * 2000-02-24 2004-06-01 Exxonmobil Chemical Patents Inc. Catalyst pretreatment in an oxgenate to olefins reaction system
US7169212B1 (en) * 2000-08-18 2007-01-30 E. I. Du Pont De Nemours And Company Gas separation process
AU2001292886A1 (en) * 2000-09-20 2002-04-02 Chevron U.S.A. Inc. Mixed matrix membranes with pyrolized carbon sieve particles and methods of making and using the same
US6503295B1 (en) * 2000-09-20 2003-01-07 Chevron U.S.A. Inc. Gas separations using mixed matrix membranes
DE10297150T5 (de) * 2001-08-29 2004-07-29 Nippon Sanso Corp. Adsorbens zum Abtrennen von Stickstoff aus einem gemischten Gas aus Sauerstoff und Stickstoff und Stickstoff-Herstellungsverfahren mit dessen Verwendung
JP3524527B2 (ja) * 2001-09-05 2004-05-10 日本酸素株式会社 吸着剤およびこれを用いた窒素製造方法ならびに製造装置
US6805728B2 (en) * 2002-12-09 2004-10-19 Advanced Technology Materials, Inc. Method and apparatus for the abatement of toxic gas components from a semiconductor manufacturing process effluent stream
US7364603B2 (en) * 2002-12-09 2008-04-29 Applied Materials, Inc. Method and apparatus for the abatement of toxic gas components from a semiconductor manufacturing process effluent stream
US6843830B2 (en) * 2003-04-15 2005-01-18 Advanced Technology Materials, Inc. Abatement system targeting a by-pass effluent stream of a semiconductor process tool
US7199277B2 (en) * 2004-07-01 2007-04-03 Exxonmobil Chemical Patents Inc. Pretreating a catalyst containing molecular sieve and active metal oxide
US8679231B2 (en) 2011-01-19 2014-03-25 Advanced Technology Materials, Inc. PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same
US20140027352A1 (en) * 2011-04-18 2014-01-30 Advanced Technology Materials, Inc. Carbon adsorbent and process for separating high-octane components from low-octane components in a naptha raffinate stream using such carbon adsorbent
EA201791685A1 (ru) 2015-01-27 2018-01-31 Дау Глоубл Текнолоджиз Ллк Отделение азота от газообразного углеводорода с использованием пиролизованной сульфированной макропористой ионообменной смолы
JP7074679B2 (ja) * 2016-03-16 2022-05-24 ダウ グローバル テクノロジーズ エルエルシー 炭化塩化ビニリデンコポリマーガス分離膜を介するガスの分離及び膜の調製のためのプロセス
JP7311289B2 (ja) * 2018-03-27 2023-07-19 大阪ガスケミカル株式会社 分子篩活性炭、吸着材及び吸着システム
US10730006B2 (en) 2018-08-14 2020-08-04 Air Products And Chemicals, Inc. Port separation for rotary bed PSA
US10835856B2 (en) 2018-08-14 2020-11-17 Air Products And Chemicals, Inc. Carbon molecular sieve adsorbent
US10744450B2 (en) * 2018-08-14 2020-08-18 Air Products And Chemicals, Inc. Multi-bed rapid cycle kinetic PSA
CN112546810A (zh) * 2020-12-07 2021-03-26 鄂尔多斯市君正能源化工有限公司 一种氯乙烯变压吸附高效提氢装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364674A (en) * 1971-04-23 1974-08-29 Bergwerksverband Gmbh Carbon-containing molecular sieves
JPS4937036A (fr) * 1972-08-18 1974-04-06
JPS5945914A (ja) * 1982-06-07 1984-03-15 Kuraray Chem Kk 炭素系分子篩の製法
JPS62176908A (ja) * 1986-01-29 1987-08-03 Kuraray Chem Kk 炭素分子篩の製法
DE3618426C1 (de) * 1986-05-31 1987-07-02 Bergwerksverband Gmbh Verfahren zur Herstellung von Kohlenstoffmolekularsieben
US4933314A (en) * 1987-03-10 1990-06-12 Kanebo Ltd. Molecular sieving carbon

Also Published As

Publication number Publication date
DE69106815D1 (de) 1995-03-02
EP0474106A2 (fr) 1992-03-11
BR9103697A (pt) 1992-05-19
MX173894B (es) 1994-04-17
JPH0747123B2 (ja) 1995-05-24
CA2049806C (fr) 1997-03-04
DE69106815T2 (de) 1995-05-18
EP0474106A3 (en) 1992-04-15
JPH04358535A (ja) 1992-12-11
US5098880A (en) 1992-03-24
EP0474106B1 (fr) 1995-01-18

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Legal Events

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EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 19980824