CA2050701A1 - Tamis moleculaire modifie au carbone - Google Patents

Tamis moleculaire modifie au carbone

Info

Publication number
CA2050701A1
CA2050701A1 CA2050701A CA2050701A CA2050701A1 CA 2050701 A1 CA2050701 A1 CA 2050701A1 CA 2050701 A CA2050701 A CA 2050701A CA 2050701 A CA2050701 A CA 2050701A CA 2050701 A1 CA2050701 A1 CA 2050701A1
Authority
CA
Canada
Prior art keywords
sieve
molecular sieve
carbon molecular
micropores
modified carbon
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
CA2050701A
Other languages
English (en)
Other versions
CA2050701C (fr
Inventor
John Nelson Armor
Alejandro Leopoldo Cabrera
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
Individual
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 Individual filed Critical Individual
Publication of CA2050701A1 publication Critical patent/CA2050701A1/fr
Application granted granted Critical
Publication of CA2050701C publication Critical patent/CA2050701C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J20/20—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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S95/00—Gas separation: processes
    • Y10S95/90—Solid sorbent
    • Y10S95/902—Molecular sieve
    • Y10S95/903—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (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)
CA002050701A 1990-09-14 1991-09-05 Tamis moleculaire modifie au carbone Expired - Fee Related CA2050701C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/583067 1990-09-14
US07/583,067 US5071450A (en) 1990-09-14 1990-09-14 Modified carbon molecular sieve adsorbents

Publications (2)

Publication Number Publication Date
CA2050701A1 true CA2050701A1 (fr) 1992-03-15
CA2050701C CA2050701C (fr) 1996-11-12

Family

ID=24331560

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002050701A Expired - Fee Related CA2050701C (fr) 1990-09-14 1991-09-05 Tamis moleculaire modifie au carbone

Country Status (7)

Country Link
US (1) US5071450A (fr)
EP (1) EP0481218B1 (fr)
JP (1) JPH0763621B2 (fr)
BR (1) BR9103942A (fr)
CA (1) CA2050701C (fr)
DE (1) DE69101156T2 (fr)
MX (1) MX174552B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149435A (en) * 1988-01-07 1992-09-22 H J L Projects & Developments Ltd. Molecular sieve arrangement and filtering method for removal of a selected constituent
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
US5269834A (en) * 1992-10-13 1993-12-14 Olin Corporation Process for removal of inert gases from liquid chlorine and system therefor
US5312477A (en) * 1993-02-23 1994-05-17 M & W Industries Adsorption/regeneration process
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
US5447557A (en) * 1994-03-23 1995-09-05 Air Products And Chemicals, Inc. Oxygen selective adsorbents
JP2995495B2 (ja) * 1995-04-27 1999-12-27 日本酸素株式会社 炭素吸着剤およびその製造方法とガス分離法およびその装置
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
EP0847304A4 (fr) * 1995-08-23 1999-10-27 Univ Syracuse Carbones microporeux composites pour stockage de gaz combustible
US5614460A (en) * 1995-08-23 1997-03-25 Syracuse University Microporous carbons for fuel gas storage
US6656878B2 (en) 1998-03-09 2003-12-02 Honeywell International Inc. High capacity adsorbent for oxygen storage at cryogenic temperature
US6743747B1 (en) * 2000-02-24 2004-06-01 Exxonmobil Chemical Patents Inc. Catalyst pretreatment in an oxgenate to olefins reaction system
US6503295B1 (en) * 2000-09-20 2003-01-07 Chevron U.S.A. Inc. Gas separations using mixed matrix membranes
DE10127768A1 (de) * 2001-06-07 2002-12-19 Carbo Tech Aktivkohlen Gmbh Verfahren zur Herstellung von Kohlenstoffmolekularsieben für die Gewinnung von Stickstoff aus Luft
US6916358B2 (en) * 2001-08-29 2005-07-12 Taiyo Nippon Sanso Corporation Adsorbent for separating nitrogen from mixed gas of oxygen and nitrogen
US6818962B2 (en) * 2002-10-25 2004-11-16 Omnivision International Holding Ltd Image sensor having integrated thin film infrared filter
KR100708642B1 (ko) * 2003-11-21 2007-04-18 삼성에스디아이 주식회사 중형다공성 탄소 분자체 및 이를 사용한 담지촉매
US7199277B2 (en) 2004-07-01 2007-04-03 Exxonmobil Chemical Patents Inc. Pretreating a catalyst containing molecular sieve and active metal oxide
US7306647B2 (en) * 2004-11-19 2007-12-11 Chevron U.S.A. Inc. Mixed matrix membrane with mesoporous particles and methods for making and using the same
WO2007140073A2 (fr) * 2006-05-01 2007-12-06 Crowfoot Development, Llc. Procédé d'obtention de sorbant carboné du mercure à partir de la houille
US8063696B2 (en) 2008-10-08 2011-11-22 Panasonic Corporation Receiving circuit and receiving system
RU2467793C2 (ru) * 2011-02-03 2012-11-27 Открытое акционерное общество "Научно-исследовательский институт конструкционных материалов на основе графита "НИИграфит" Углеродное молекулярное сито
CN114100574B (zh) * 2021-10-19 2024-04-02 碳和科技(北京)有限公司 一种用于回收烟道气中氮气的碳分子筛及其制备方法和应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2045200C3 (de) * 1970-09-12 1978-12-14 Bergwerksverband Gmbh, 4300 Essen Verfahren zur Trennung von binären Gasgemischen
GB1364674A (en) * 1971-04-23 1974-08-29 Bergwerksverband Gmbh Carbon-containing molecular sieves
JPS4937036A (fr) * 1972-08-18 1974-04-06
SU1022725A1 (ru) * 1980-07-03 1983-06-15 Ленинградский технологический институт холодильной промышленности Способ охлаждени неподвижного сло адсорбента
JPS5945914A (ja) * 1982-06-07 1984-03-15 Kuraray Chem Kk 炭素系分子篩の製法
US4594163A (en) * 1982-09-07 1986-06-10 Calgon Carbon Corporation Use of carbon molecular sieves for separating gas or liquid mixtures
US4528281A (en) * 1983-03-16 1985-07-09 Calgon Carbon Corporation Carbon molecular sieves and a process for their preparation and use
US4526887A (en) * 1983-03-16 1985-07-02 Calgon Carbon Corporation Carbon molecular sieves and a process for their preparation and use
JPS60227832A (ja) * 1984-04-26 1985-11-13 Nippon Soken Inc 窒素−酸素分離用分子篩
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
JPH07108365B2 (ja) * 1986-10-18 1995-11-22 鐘紡株式会社 空気分離法およびその装置
US4933314A (en) * 1987-03-10 1990-06-12 Kanebo Ltd. Molecular sieving carbon
US4820681A (en) * 1987-12-24 1989-04-11 Allied-Signal Inc. Preparation of hydrophobic carbon molecular sieves
US4902312A (en) * 1989-01-30 1990-02-20 Allied-Signal Inc. Carbon molecular sieves for purification of chlorofluorocarbons
EP0380723B1 (fr) * 1989-02-01 1994-04-06 Kuraray Chemical Co., Ltd. Procédé pour séparer des gaz contenant de l'azote avec un système d'adsorption à pression alternée

Also Published As

Publication number Publication date
EP0481218B1 (fr) 1994-02-09
DE69101156D1 (de) 1994-03-24
JPH0763621B2 (ja) 1995-07-12
US5071450A (en) 1991-12-10
DE69101156T2 (de) 1994-05-19
CA2050701C (fr) 1996-11-12
EP0481218A1 (fr) 1992-04-22
JPH0531361A (ja) 1993-02-09
BR9103942A (pt) 1992-05-26
MX174552B (es) 1994-05-25

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Legal Events

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EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 19980908