Obshchestvo s ogranichennoj otvetstvennostyu "Obedinennaya Kompaniya RUSAL Inzhenerno-tekhnologicheskij tsentr"
发明人:
Proshkin Aleksandr Vladimirovich,Zhuchkov Sergej Stanislavovich
申请号：
RU20170138041
公开号：
RU2669940(C1)
申请日:
2017.10.31
申请国别(地区):
俄罗斯
年份:
2018
代理人:
摘要：
FIELD: technological processes.SUBSTANCE: invention describes a method for briquetting carbon reducing agents, preferably brown coal or stone semi char (coke), comprising mixing binder materials with a semi char (coke), pressing and drying of briquettes, characterized in that, as binding materials, a combined binder comprising high-temperature and low-temperature components is used, the carbonaceous reductant is mixed with the high-temperature component, then a low-temperature component is added, at the same time, high-temperature components are used as bottoms of oil processing in the form of a pyrolysis resin or a catalytic gas oil in an amount of 25–30 wt. %, and as a low-temperature component, organic substances are used in the form of a solution of gluten or molasses in an amount of 70–75 wt. %.EFFECT: technical result consists in increasing the mechanical and thermal strength of the briquette.5 cl, 4 ex, 3 tbl
