Invention Grant
US08258076B2 Phosphorus compound adsorbent, phosphorus compound adsorption system, and method of using phosphorus compound adsorbent
失效
磷化合物吸附剂，磷化合物吸附体系，以及使用磷化合物吸附剂的方法
- Patent Title: Phosphorus compound adsorbent, phosphorus compound adsorption system, and method of using phosphorus compound adsorbent
- Patent Title (中): 磷化合物吸附剂，磷化合物吸附体系，以及使用磷化合物吸附剂的方法
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Application No.: US12184278Application Date: 2008-08-01
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Publication No.: US08258076B2Publication Date: 2012-09-04
- Inventor: Akiko Suzuki , Tatsuoki Kohno , Shinetsu Fujieda , Toshihide Takahashi , Katsuya Yamamoto , Mari Iwashita , Nobuyuki Ashikaga , Hidetake Shiire , Satoshi Haraguchi , Tokusuke Hayami
- Applicant: Akiko Suzuki , Tatsuoki Kohno , Shinetsu Fujieda , Toshihide Takahashi , Katsuya Yamamoto , Mari Iwashita , Nobuyuki Ashikaga , Hidetake Shiire , Satoshi Haraguchi , Tokusuke Hayami
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Turocy & Watson, LLP
- Priority: JPP2007-202662 20070803; JPP2008-190800 20080724
- Main IPC: B01J20/22
- IPC: B01J20/22 ; B01J20/02 ; B01D15/00 ; B01D9/02
Abstract:
A phosphorus compound adsorbent; a phosphorus compound adsorption system, wherein the phosphorus compound adsorbed can be desorbed in a neutral solvent; and a method of using the phosphorus compound adsorbent are provided. The phosphorus compound adsorbent includes a nitrogen-containing compound having an amino group at an end of the molecular structure, a support carrying the nitrogen-containing compound, and at least one metal ion selected from the group consisting of a zinc ion, a copper ion, an iron ion, and a zirconium ion, which is fixed to the nitrogen-containing compound.
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