COAL PREPARATION TECHNOLOGY: STATUS AND DEVELOPMENT IN CHINA

被引：73

作者：

Gui, Xiahui ^{[1
]}

Liu, Jiongtian ^{[1
]}

Cao, Yijun ^{[1
]}

Miao, Zhenyong ^{[2
]}

Li, Shulei ^{[1
,3
]}

Xing, Yaowen ^{[2
]}

Wang, Dapeng ^{[2
]}

机构：

[1] Chinese Natl Engn Res Ctr Coal Preparat & Purific, Xuzhou 221116, Jiangsu, Peoples R China

[2] China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221116, Jiangsu, Peoples R China

[3] Univ Alberta Edmonton, Chem & Mat Engn, Edmonton, AB T6G 2V4, Canada

来源：

ENERGY & ENVIRONMENT | 2015年 / 26卷 / 6-7期

关键词：

ENERGY-CONSUMPTION; FLOTATION COLUMN;

D O I：

10.1260/0958-305X.26.6-7.997

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The rapid growth of coal production is supporting China's economic development. This paper discusses significant developments of coal preparation industry in China. The development direction of low-quality coal resources is also described, including the comprehensive utilization of resources and green coal preparation. Coal preparation may shift from the simple separation and production of high-quality products to a comprehensive utilization of associated resources and low-quality coal. Green coal preparation is a new concept and involves a highly efficient coal preparation method based on the water cycle and comprehensive utilization of resources. This paper also describes a technology that transforms coal (mineral) resources (including natural, secondary, and artificial resources) into useful products (including raw materials and fuel) by separation, extraction, and processing for an eco-friendly approach to using secondary resources.

引用

页码：997 / 1013

页数：17

共 40 条

[1]

[Anonymous], COAL PROCESS COMPR U

[2]

Cao Y., 2009, MINING SCI TECHNOLOG, V12, P784

[3]

Cao Y., 2009, DOUBLE REVERSE FLOTA, V6, P824

[4]

Cheng Hongzhi, 2009, COAL TECHNOLOGY, V4, P83

[5]

Cheng HZ, 2012, COAL PREPARATION TEC, V2, P79

[6] Assessment of elemental content of milled coal, combustion residues, and stack emitted materials: Possible environmental effects for a Canadian pulverized coal-fired power plant [J].

Goodarzi, F .

INTERNATIONAL JOURNAL OF COAL GEOLOGY, 2006, 65 (1-2) :17-25

[7] Process intensification of fine coal separation using two-stage flotation column [J].

Gui Xia-hui ;

Liu Jiong-tian ;

Cao Yi-jun ;

Cheng Gan ;

Zhang Hai-jun ;

Wang Yong-tian .

JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2013, 20 (12) :3648-3659

[8] Effects of energy consumption on the separation performance of fine coal flotation [J].

Gui, Xiahui ;

Cheng, Gan ;

Liu, Jiongtian ;

Cao, Yijun ;

Li, Shulei ;

He, Qiongqiong .

FUEL PROCESSING TECHNOLOGY, 2013, 115 :192-200

[9]

Gui Xiahui, 2012, CHINA U MINING TECHN

[10] Desulfurization of Tabas coal with microwave irradiation/peroxyacetic acid washing at 25, 55 and 85 °C [J].

Jorjani, E ;

Rezai, B ;

Vossoughi, M ;

Osanloo, M .

FUEL, 2004, 83 (7-8) :943-949

← 1 2 3 4 →