GIG OpenIR  > 专利
一种硅藻土基硅肥及其制备方法
刘冬; 袁鹏; 田倩; 邓亮亮; 杜培鑫; 宋雅然; 何宏平; 张嵚
2017-06-09
Country中国
Patent NumberZL201710436174.6
Rights Holder中国科学院广州地球化学研究所 ; 江西农业大学
Contribution Rank1
Abstract本发明涉及肥料领域,提供了一种硅藻土基硅肥的制备方法,其包括:将硅藻土置于碱性溶液中形成悬浊液,对悬浊液加热保温后,冷却,进行固液分离,取分离液;向分离液中加入酸性溶液调节分离液的pH值至8~10,加热充分搅拌后冷却。该制备方法有效地将有害金属分离,达到降低硅藻土内重金属含量的目的,硅藻土基硅肥呈碱性,有利于改善土壤的酸度,进而改良土壤,该制备方法具有简单易行、成本低廉、易于推广等优点。此外,还提供了一种硅藻土基硅肥,其是由上述硅藻土基硅肥的制备方法制得。该硅藻土基硅肥的含硅量高,更易于作物吸收,仅少量施用即可大大增加作物产量,并且其施用方式多样化,可以进行根系施肥,也可以作为叶面肥施用。
Date Available2017-10-13
Language中文
Application NumberCN201710436174.6
Open (Notice) NumberCN107245011A
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35669
Collection专利
Recommended Citation
GB/T 7714
刘冬,袁鹏,田倩,等. 一种硅藻土基硅肥及其制备方法. ZL201710436174.6[P]. 2017-06-09.
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
[袁鹏]'s Articles
[田倩]'s Articles
Baidu academic
Similar articles in Baidu academic
[刘冬]'s Articles
[袁鹏]'s Articles
[田倩]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[刘冬]'s Articles
[袁鹏]'s Articles
[田倩]'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.