保存成功
保存失败
公开(公告)号:US06733827B2
公开(公告)日:2004-05-11
申请号:US09832580
申请日:2001-04-11
申请人: Michael Donovan Mitchell , Blair Alex Owens , Dimitris Ioannis Collias , Andrew Julian Wnuk
发明人: Michael Donovan Mitchell , Blair Alex Owens , Dimitris Ioannis Collias , Andrew Julian Wnuk
IPC分类号: C23C1806
CPC分类号: B01D39/06 , B01J20/265 , B01J20/28016 , B01J20/28057 , B01J20/28069 , B01J20/28083 , B01J20/28085 , B01J20/3078 , B01J20/3204 , B01J20/324 , B01J20/3272 , B01J20/328 , B01J20/3293 , B01J2220/4837 , C02F1/001 , C02F1/283 , C02F1/285 , C02F1/286 , C02F1/288 , C02F2103/04 , C02F2303/04 , C03C25/44
摘要: Processes for forming a filter material are provided. The processes include the steps of coating a filter particle with a lignosulfonate, carbonizing the coating, and activating the coating.
摘要翻译: 提供了形成过滤材料的方法。 该方法包括以下步骤:用木质素磺酸盐涂覆过滤颗粒,使涂层碳化并活化涂层。