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 PDFInfo
- 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
- Authority
- 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
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
Landscapes
- 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.
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)
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 |
DE202007014890U1 (de) * | 2007-03-14 | 2008-04-17 | BLüCHER GMBH | Hochleistungsadsorbentien auf der Basis von Aktivkohle mit hoher Meso- und Makroporosität |
Family Cites Families (6)
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 |
-
1995
- 1995-03-28 CA CA002167184A patent/CA2167184C/fr not_active Expired - Fee Related
- 1995-03-28 CN CN95190498A patent/CN1095688C/zh not_active Expired - Fee Related
- 1995-03-28 AU AU22310/95A patent/AU688491B2/en not_active Ceased
- 1995-03-28 WO PCT/US1995/003806 patent/WO1995026812A1/fr not_active Application Discontinuation
- 1995-03-28 EP EP95915428A patent/EP0701478A1/fr not_active Withdrawn
- 1995-03-28 BR BR9506142A patent/BR9506142A/pt not_active IP Right Cessation
- 1995-04-04 ZA ZA952769A patent/ZA952769B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
WO1995026812A1 (fr) | 1995-10-12 |
BR9506142A (pt) | 1996-03-12 |
ZA952769B (en) | 1996-01-05 |
EP0701478A1 (fr) | 1996-03-20 |
CN1128962A (zh) | 1996-08-14 |
AU688491B2 (en) | 1998-03-12 |
AU2231095A (en) | 1995-10-23 |
CA2167184A1 (fr) | 1995-10-12 |
CN1095688C (zh) | 2002-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |