Carbon Resource Recovery and Recycle of Fine Slag from Coal Water Slurry Gasification

2021 ◽  
Keyword(s):  
Resource Recovery ◽  
Water Slurry ◽  
Coal Water Slurry ◽  
Carbon Resource

Papermaking Waste Water Resource Recovery - A New Approach of Preparation of Coal Water Slurry

2013 ◽  
Vol 274 ◽  
pp. 87-90 ◽  
Author(s):  
Zhong Xia Zhao ◽  
Wei Lv ◽  
Rui Yang Li ◽  
Xin Hai Wang ◽  
De Li Zhang
Keyword(s):  
Waste Water ◽  
Water Resources ◽  
Water Resource ◽  
Heating Surface ◽  
Resource Recovery ◽  
Environment Pollution ◽  
New Approach ◽  
Water Slurry ◽  
Coal Water Slurry

Papermaking waste liquid instead of water to prepare coal water slurry, which aim is turning waste into treasure. Not only can the waste fundamentally eliminate environment pollution, but also saving a lot of water resources. Because the waste contains large amounts of sodium, which is one of the main reasons of heating surface slagging of boiler. So it is necessary to improve and increase the soot blowing device of heating surface of boiler.

scholarly journals Progress on Opposed Multi-Burner (OMB) Coal-Water Slurry Gasification Technology and Its Industrial Applications

2017 ◽  
Vol 142 ◽  
pp. 1089-1094 ◽  
Author(s):  
Yan Gong ◽  
Guangsuo Yu ◽  
Qinghua Guo ◽  
Yifei Wang ◽  
Xueli Chen ◽  
...  
Keyword(s):  
Industrial Applications ◽  
Water Slurry ◽  
Coal Water Slurry ◽  
Gasification Technology

Novel Dispersant with a Three-Dimensional Reticulated Structure for a Coal–Water Slurry

2018 ◽  
Vol 32 (8) ◽  
pp. 8310-8317 ◽  
Author(s):  
Lian Li ◽  
Linyan Zhao ◽  
Yixi Wang ◽  
Jianning Wu ◽  
Guihua Meng ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Water Slurry ◽  
Coal Water Slurry

Transportation Performance of Highly Concentrated Coal-Water Slurries Prepared from Indian Coals

2014 ◽  
Vol 592-594 ◽  
pp. 869-873 ◽  
Author(s):  
Arunanshu Chakravarthy ◽  
Satish Kumar ◽  
S.K. Mohapatra
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Rheological Behaviour ◽  
Pseudoplastic Fluid ◽  
Ansys Fluent ◽  
Water Slurry ◽  
Solids Concentration ◽  
Coal Water Slurry ◽  
Indian Coals ◽  
Fluid Behaviour

The rheological behaviour of concentrated coal-water slurries prepared from three different Indian coals were investigated using an Anton Paar rheometer. The perspective was laid in to study the effect of solids concentration on the rheological behaviour of coal water slurry. It was observed that coal water slurry exhibited non-Newtonian pseudoplastic fluid behaviour at concentrations above 30 % by weight. The apparent viscosity varied with the amount of coal in the slurry. The rheological data were utilized to predict the pressure drop characteristics of coal water slurry flowing through a 53 mm diameter slurry pipeline using ANSYS Fluent 14.0 computational fluid dynamics code.

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