RECYCLING OF SPENT SULFURIC ACID - WASTE OF PRODUCTION OF HIGH OCTANE GASOLINE

被引：0
|
作者：
Sharipov, T. V. [1 ]
Mustafin, A. G. [1 ]
Gimaev, R. N. [1 ]
Kudasheva, F. Kh. [1 ]
Badikova, A. D. [1 ]
Galiakhmetov, R. N. [1 ]
机构：
[1] Bashkir State Univ, Ufa, Russia
来源：
IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA | 2014年 / 57卷 / 03期
关键词：
spent sulfuric acid; extraction; ammonium sulfate; nitrogen fertilizer; fuel composition; bitumen composition; complex fertilizer; recoverable oil; technical carbon; washing agent;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Integrated process of waste treatment of spent sulfuric acid (SSA) alkylation waste is represented including its neutralization, extraction separation of organic and inorganic phases and production of ammonium sulfate from the inorganic part. The methods of production of complex fertilizers from SSA were developed, as well as with the use of ammonium sulfate produced from waste. Organic waste residue was used to produce bitumen and fuel compositions, as a reagent for enhanced oil recovery and/or washing agents. A variant of residue's utilization by thermal decomposition was considered.
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页码：97 / +
页数：6
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