BR9103697A - Processo para a preparacao de um absorvente de crivo molecular de carbono modificado,crivo molecular de carbono modificado preparado por tal processo de separacao de gases por absorcao seletiva - Google Patents

Processo para a preparacao de um absorvente de crivo molecular de carbono modificado,crivo molecular de carbono modificado preparado por tal processo de separacao de gases por absorcao seletiva

Info

Publication number
BR9103697A
BR9103697A BR919103697A BR9103697A BR9103697A BR 9103697 A BR9103697 A BR 9103697A BR 919103697 A BR919103697 A BR 919103697A BR 9103697 A BR9103697 A BR 9103697A BR 9103697 A BR9103697 A BR 9103697A
Authority
BR
Brazil
Prior art keywords
modified carbon
molecular screen
carbon molecular
preparing
gas separation
Prior art date
Application number
BR919103697A
Other languages
English (en)
Inventor
Thomas Richard Gaffney
John Nelson Armor
Alejandro Leopoldo Cabrera
Thomas Stephen Fabris
Original Assignee
Air Prod & Chem
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 Prod & Chem filed Critical Air Prod & Chem
Publication of BR9103697A publication Critical patent/BR9103697A/pt

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)
  • Analytical Chemistry (AREA)
  • Inorganic 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)
  • Separation Of Gases By Adsorption (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
BR919103697A 1990-08-30 1991-08-28 Processo para a preparacao de um absorvente de crivo molecular de carbono modificado,crivo molecular de carbono modificado preparado por tal processo de separacao de gases por absorcao seletiva BR9103697A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR9103697A true BR9103697A (pt) 1992-05-19

Family

ID=24300474

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919103697A BR9103697A (pt) 1990-08-30 1991-08-28 Processo para a preparacao de um absorvente de crivo molecular de carbono modificado,crivo molecular de carbono modificado preparado por tal processo de separacao de gases por absorcao seletiva

Country Status (7)

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

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
CN1100605C (zh) * 1995-04-27 2003-02-05 日本酸素株式会社 炭吸附剂及其制造方法和气体分离法及其装置
US5614460A (en) * 1995-08-23 1997-03-25 Syracuse University Microporous carbons for fuel gas storage
EP0847304A4 (en) * 1995-08-23 1999-10-27 Univ Syracuse MICROPOROUS CARBON COMPOSITE MATERIAL FOR THE STORAGE OF LIQUID GAS
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
JP2004514546A (ja) * 2000-09-20 2004-05-20 シェブロン　ユー．エス．エー．　インコーポレイテッド 熱分解炭素ふるい粒子を混合したマトリックス膜及びその製法と使用法
US6503295B1 (en) * 2000-09-20 2003-01-07 Chevron U.S.A. Inc. Gas separations using mixed matrix membranes
US6916358B2 (en) * 2001-08-29 2005-07-12 Taiyo Nippon Sanso Corporation Adsorbent for separating nitrogen from mixed gas of oxygen and nitrogen
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
CA2974946C (en) * 2015-01-27 2023-01-10 Dow Global Technologies Llc Separation of nitrogen from hydrocarbon gas using pyrolyzed sulfonated macroporous ion exchange resin
CA3017949A1 (en) * 2016-03-16 2017-09-21 Dow Global Technologies Llc Separation of gases via carbonized vinylidene chloride copolymer gas separation membranes and membrane preparation method
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
US10835856B2 (en) * 2018-08-14 2020-11-17 Air Products And Chemicals, Inc. Carbon molecular sieve adsorbent
US10730006B2 (en) 2018-08-14 2020-08-04 Air Products And Chemicals, Inc. Port separation for rotary bed PSA
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 (pt) * 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
US5098880A (en) 1992-03-24
CA2049806A1 (en) 1992-03-01
DE69106815T2 (de) 1995-05-18
DE69106815D1 (de) 1995-03-02
EP0474106A2 (en) 1992-03-11
EP0474106A3 (en) 1992-04-15
MX173894B (es) 1994-04-17
EP0474106B1 (en) 1995-01-18
CA2049806C (en) 1997-03-04
JPH04358535A (ja) 1992-12-11
JPH0747123B2 (ja) 1995-05-24

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Legal Events

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FD3 Appl. lapsed due to non-payment of renewal fee