Activated carbon and canister using the same

Details Activated carbon and canister using the same Activated carbon and canister using the same

2011-06-28

2011-06-28

Hill, Jr., Robert J (Department: 1776)

Gas separation: apparatus

Solid sorbent apparatus

Layered or laminated

C096S108000, C095S146000, C423S44500R, C502S416000

Reexamination Certificate

active

07967899

ABSTRACT:
Activated carbon in which the residual amount of hydrocarbon (HC) can be reduced and a canister using such activated carbon are provided. Activated carbon in which the residual amount of butane is determined to be 1.2 g/100 ml or less after butane is adsorbed thereon and desorbed therefrom in accordance with the determination of BWC (ASTM D-5228) and a canister using such activated carbon as an adsorbent are provided.

REFERENCES:
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patent: 5276000 (1994-01-01), Matthews et al.
patent: 6696384 (2004-02-01), McCrae et al.
patent: 2005/0014642 (2005-01-01), Oi et al.
patent: 2008/0041226 (2008-02-01), Hiltzik et al.
patent: 10-314588 (1998-12-01), None
patent: 2000-313611 (2000-11-01), None
patent: 2005-35812 (2005-02-01), None
Translation of JP 10-314588 A (Chiyoda Corp.), Dec. 2, 1998.

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