发明名称 |
Adsorbent for adsorbing fuel vapors |
摘要 |
An adsorbent for adsorbing fuel vapors is disclosed. The adsorbent is to be disposed in an inlet system of an internal combustion engine. It has pores, and 50% by volume or more of the pores have a pore diameter falling in a range of from 1.4 to 2.8 nm. It exhibits a unit pore volume of 0.3 mL or more with respect to 1 mL thereof. It is formed as a particle. It exhibits high performance on adsorbing fuel vapors, and shows high durability even when it is used for long period of time.
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申请公布号 |
US6793718(B2) |
申请公布日期 |
2004.09.21 |
申请号 |
US20030406262 |
申请日期 |
2003.04.04 |
申请人 |
CATALER CORPORATION;TOYOTA JIDOSHA KABUSHIKI KAISHA;TOYODA BOSHOKU CORPORATION |
发明人 |
MOCHIZUKI YUJI;OI TOKIO;NISHIMOTO TAKASHI;KIYOMIYA SHINSUKE;ODA KOUICHI |
分类号 |
F02M33/04;B01D53/02;B01J20/20;(IPC1-7):B01D53/04 |
主分类号 |
F02M33/04 |
代理机构 |
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