发明授权
- 专利标题: Titanosilicates of enhanced ion exchange capacity and their preparation
- 专利标题(中): 钛硅酸盐提高离子交换能力及其制备
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申请号: US138972申请日: 1987-12-29
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公开(公告)号: US4828812A公开(公告)日: 1989-05-09
- 发明人: Sharon B. McCullen , Nai Y. Chen , Scott Han
- 申请人: Sharon B. McCullen , Nai Y. Chen , Scott Han
- 申请人地址: NY New York
- 专利权人: Mobil Oil Corporation
- 当前专利权人: Mobil Oil Corporation
- 当前专利权人地址: NY New York
- 主分类号: B01J29/04
- IPC分类号: B01J29/04 ; B01J29/80 ; B01J29/86 ; B01J29/87 ; B01J29/88 ; B01J29/89 ; B01J39/14 ; C01B37/02 ; C01B37/08 ; C01B39/10 ; C01B39/12 ; C01B39/22 ; C01B39/24 ; C01B39/34 ; C01B39/36 ; C01B39/38 ; C01B39/42 ; C01B39/44
摘要:
A method for increasing ion exchange capacity of a titanosilicate comprises contacting the titanosilicate with aqueous alkaline solution having a pH ranging from 7 to 10. The resulting material is especially useful as a support for highly dispersed noble metal.
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