球红假单胞菌对浮选脱除黄铁矿的影响  

The Effect of Spheroid Rhodopseudomonas on Pyrite Removal by Flotation Process

作　　者：张明旭[1] 李贤国[1] 李庆[1] 

机构地区：[1]安徽理工大学,安徽淮南232001

出　　处：《选煤技术》2004年第2期12-15,共4页Coal Preparation Technology

摘　　要：通过选择和模仿不同的实际浮选条件,采用球红假单胞菌对实际煤系黄铁矿进行微生物-浮选的脱硫试验研究,探讨了球红假单胞茵细菌抑制浮选过程中黄铁矿浮出和强化泡沫浮选脱硫的技术与效果。Based on simulation of different practical flotation conditions, sulfur removal test is carried out by use of spheroid rhodopseudomonas for microbiological flotation of coal - measure pyrite and an approach is made into the technology using spheroid rhodopseudomonas to restrain pyrite floating thus enhancing sulfur removal by flotation process and improving its operation performance.

关 键 词：球红假单胞茵 微生物 黄铁矿 生物脱硫 煤炭 浮选 

分 类 号：TD94[矿业工程—选矿] X701.3[环境科学与工程—环境工程]