GIG OpenIR  > 专利
一种可调变硅藻土基矿物固体酸材料及其制备方法
刘冬; 袁巍巍; 袁鹏; 邓亮亮; 于文彬; 何宏平
2015-04-30
Country中国
Patent NumberZL201510221838.8
Rights Holder中国科学院广州地球化学研究所
Contribution Rank1
Abstract本发明公开了一种可调变硅藻土基矿物固体酸材料及其制备方法。a、将氯化铝加入到pH11~13的强碱或者强碱弱酸盐溶液中,使溶液中的Al3+/OH-物质的量之比为1:2~3,充分搅拌混匀后升温至50~70℃,恒温10~24小时后,获得多羟基铝溶液;b、按照硅藻土质量/多羟基铝溶液体积比1g/20ml,将硅藻土加入到多羟基铝溶液中,充分搅拌后固液分离,将所得固体经干燥后在200~500℃煅烧1-3小时,制得可调变硅藻土基矿物固体酸材料。本发明的硅藻土基固体酸材料酸量和酸强度不仅远高于硅藻土,且其同时具备B和L两种酸性中心,并具热可调变性。
Date Available2015-09-09
Language中文
Application NumberCN201510221838.8
Open (Notice) NumberCN104888749A
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35925
Collection专利
Recommended Citation
GB/T 7714
刘冬,袁巍巍,袁鹏,等. 一种可调变硅藻土基矿物固体酸材料及其制备方法. ZL201510221838.8[P]. 2015-04-30.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[刘冬]'s Articles
[袁巍巍]'s Articles
[袁鹏]'s Articles
Baidu academic
Similar articles in Baidu academic
[刘冬]'s Articles
[袁巍巍]'s Articles
[袁鹏]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[刘冬]'s Articles
[袁巍巍]'s Articles
[袁鹏]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.