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Inventor:

郑起 (郑起.) [1] (Scholars:郑起) | 张燕杰 (张燕杰.) [2] | 陈崇启 (陈崇启.) [3] (Scholars:陈崇启) | 詹瑛瑛 (詹瑛瑛.) [4] (Scholars:詹瑛瑛) | 林性贻 (林性贻.) [5] (Scholars:林性贻)

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incoPat

Abstract:

本发明公开了一种Al助剂改性的CuO-ZrO2水煤气变换催化剂及其制备方法,属于水煤气变换工艺及催化剂技术领域。本发明先将铝盐、锆盐及尿素溶解于水中形成混合溶液,然后对其进行水热处理,水热产物经洗涤、干燥、焙烧制得Al助剂改性的ZrO2载体,将其分散于硝酸铜水溶液中,经氢氧化钾溶液沉积沉淀、洗涤、干燥、焙烧制得CuO-ZrO2-Al2O3水煤气变换催化剂。采用本方法制得的Al助剂改性CuO-ZrO2水煤气变换催化剂具有起活温度低、活性高、活性温区宽、选择性高、热稳定性好的优点,尤其适用于富氢反应气及低汽气比操作环境。其活性优于商业CuO-ZnO-Al2O3低温水煤气变换催化剂。

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Patent Info :

Type: 发明授权

Patent No.: CN201310562082.4

Filing Date: 2013/11/13

Publication Date: 2015/12/2

Pub. No.: CN103599780B

公开国别: CN

Applicants: 福州大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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