发明授权
US5000794A Process for separating glucose and mannose with dealuminated Y zeolites
失效
用脱铝Y沸石分离葡萄糖和甘露糖的方法
- 专利标题: Process for separating glucose and mannose with dealuminated Y zeolites
- 专利标题(中): 用脱铝Y沸石分离葡萄糖和甘露糖的方法
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申请号: US395009申请日: 1989-08-17
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公开(公告)号: US5000794A公开(公告)日: 1991-03-19
- 发明人: Santi Kulprathipanja
- 申请人: Santi Kulprathipanja
- 申请人地址: IL Des Plaines
- 专利权人: UOP
- 当前专利权人: UOP
- 当前专利权人地址: IL Des Plaines
- 主分类号: C13B20/12
- IPC分类号: C13B20/12 ; C13K1/04
摘要:
Glucose is separated from mixtures with mannose and other saccharides by adsorption on low aluminum Y-type zeolites, i.e., having up to about 50 atoms of aluminum per unit cell and desorbing the adsorbate with water. Glucose is removed from the adsorption process in the raffinate.
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