CA2167184C - Adsorbant a base de noir de carbone densifie et procede d'adsorption d'un gaz au moyen d'un tel adsorbant - Google Patents

Adsorbant a base de noir de carbone densifie et procede d'adsorption d'un gaz au moyen d'un tel adsorbant Download PDF

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Publication number
CA2167184C
CA2167184C CA002167184A CA2167184A CA2167184C CA 2167184 C CA2167184 C CA 2167184C CA 002167184 A CA002167184 A CA 002167184A CA 2167184 A CA2167184 A CA 2167184A CA 2167184 C CA2167184 C CA 2167184C
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CA
Canada
Prior art keywords
carbon black
adsorbent
densified
undensified
density
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.)
Expired - Fee Related
Application number
CA002167184A
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English (en)
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CA2167184A1 (fr
Inventor
Ralph Ulrich Boes
Douglas M. Smith
Ranjan Ghosal
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.)
Cabot Corp
Original Assignee
Cabot Corp
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 Cabot Corp filed Critical Cabot Corp
Publication of CA2167184A1 publication Critical patent/CA2167184A1/fr
Application granted granted Critical
Publication of CA2167184C publication Critical patent/CA2167184C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

La présente invention se rapporte à un adsorbant comprenant du noir de carbone densifié. Ce noir de carbone densifié présente de préférence un accroissement de densité de l'ordre d'environ 100 % à environ 500 % par rapport à la forme non densifiée de l'adsorbant. Ledit adsorbant présente une augmentation de capacité d'adsorption par volume unitaire supérieure à 100 % par rapport à la forme non densifiée de l'adsorbant. De tels noirs de carbone densifiés sont particulièrement aptes à être utilisés comme adsorbants pour les gaz.
CA002167184A 1994-04-05 1995-03-28 Adsorbant a base de noir de carbone densifie et procede d'adsorption d'un gaz au moyen d'un tel adsorbant Expired - Fee Related CA2167184C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22283094A 1994-04-05 1994-04-05
US08/222,830 1994-04-05
PCT/US1995/003806 WO1995026812A1 (fr) 1994-04-05 1995-03-28 Adsorbant a base de noir de carbone densifie et procede d'adsorption d'un gaz au moyen d'un tel adsorbant

Publications (2)

Publication Number Publication Date
CA2167184A1 CA2167184A1 (fr) 1995-10-12
CA2167184C true CA2167184C (fr) 2002-02-26

Family

ID=22833876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002167184A Expired - Fee Related CA2167184C (fr) 1994-04-05 1995-03-28 Adsorbant a base de noir de carbone densifie et procede d'adsorption d'un gaz au moyen d'un tel adsorbant

Country Status (7)

Country Link
EP (1) EP0701478A1 (fr)
CN (1) CN1095688C (fr)
AU (1) AU688491B2 (fr)
BR (1) BR9506142A (fr)
CA (1) CA2167184C (fr)
WO (1) WO1995026812A1 (fr)
ZA (1) ZA952769B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO982245L (no) * 1998-05-14 1999-11-15 Kvaerner Tech & Res Ltd Lagringsanordning for gass
US6645287B2 (en) † 2001-04-27 2003-11-11 Cabot Corporation Coating compositions comprising high t-area carbon products
DE102007050971B4 (de) * 2007-03-14 2014-12-31 BLüCHER GMBH Verfahren zur Herstellung von Hochleistungsadsorbentien auf der Basis von Aktivkohle mit hoher Meso- und Makroporosität, Hochleistungsadsorbentien und deren Verwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843874A (en) * 1954-07-26 1958-07-22 Phillips Petroleum Co Process and apparatus for densifying and pelleting carbon black
US4081370A (en) * 1976-05-20 1978-03-28 American Cyanamid Company Use of carbon particulates with controlled density as adsorbents
DE3687256T2 (de) * 1985-10-03 1993-07-15 Calgon Carbon Corp Verfahren und mittel zur gasadsorption.
US4999330A (en) * 1988-03-22 1991-03-12 Universite Du Quebec A Trois-Rivieres High-density adsorbent and method of producing same
DE3908022C1 (fr) * 1988-09-23 1990-03-29 Degussa Ag, 6000 Frankfurt, De
US5292707A (en) * 1992-11-25 1994-03-08 Allied-Signal Inc. Improving the density of carbon molecular sieves for the storage of natural gas

Also Published As

Publication number Publication date
AU2231095A (en) 1995-10-23
ZA952769B (en) 1996-01-05
EP0701478A1 (fr) 1996-03-20
AU688491B2 (en) 1998-03-12
CA2167184A1 (fr) 1995-10-12
WO1995026812A1 (fr) 1995-10-12
BR9506142A (pt) 1996-03-12
CN1095688C (zh) 2002-12-11
CN1128962A (zh) 1996-08-14

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