发明申请
- 专利标题： Heteropolyacid Salt Catalysts and Their Preparation Method
- 专利标题（中）： 杂多酸盐催化剂及其制备方法
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申请号： US14959469申请日： 2015-12-04
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公开(公告)号： US20160184807A1公开(公告)日： 2016-06-30
- 发明人: Xin Wen , Ge Luo , Xinlei Jin , Chunhua Qin , Tonghao Wu , Yan Zhuang , Jianxue Ma , Xiaodong Chu , Jinhua Ji
- 申请人： Shanghai HuaYi Acrylic Acid Co., Ltd. , Shanghai HuaYi New Material Co., Ltd.
- 优先权： CN201410848273.1 20141226
- 主分类号： B01J27/199
- IPC分类号： B01J27/199 ; B01J37/02 ; B01J37/08
摘要：
Disclosed is a method for preparing a heteropolyacid salt catalyst, comprising dissolving the lead compounds for each element to prepare a suspension and dispersion slurry of catalyst precursor, which comprises all of the catalyst components; drying the catalyst precursor, mixing them with an organic compound, molding, and calcining to produce the catalyst.
公开/授权文献
- US11325109B2 Heteropolyacid salt catalysts and their preparation method 公开/授权日：2022-05-10