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Dive into the research topics where Qinghe Niu is active.

Publication


Featured researches published by Qinghe Niu.


Fuel | 2016

Micro-pores and fractures of coals analysed by field emission scanning electron microscopy and fractal theory

Jienan Pan; Kai Wang; Quanlin Hou; Qinghe Niu; Haichao Wang; Zhongmin Ji


Microporous and Mesoporous Materials | 2016

The closed pores of tectonically deformed coal studied by small-angle X-ray scattering and liquid nitrogen adsorption

Jienan Pan; Qinghe Niu; Kai Wang; Xinghua Shi; Meng Li


Journal of Natural Gas Science and Engineering | 2015

Quantitative study of the macromolecular structures of tectonically deformed coal using high-resolution transmission electron microscopy

Jienan Pan; Sen Wang; Yiwen Ju; Quanlin Hou; Qinghe Niu; Kai Wang; Meng Li; Xinghua Shi


Fuel | 2018

Anisotropic characteristics of low-rank coal fractures in the Fukang mining area, China

Zhenzhi Wang; Jienan Pan; Quanlin Hou; Bensheng Yu; Meng Li; Qinghe Niu


Fuel | 2018

Micrometer-scale fractures in coal related to coal rank based on micro-CT scanning and fractal theory

Xinghua Shi; Jienan Pan; Quanlin Hou; Yi Jin; Zhenzhi Wang; Qinghe Niu; Meng Li


Fuel | 2017

The evolution and formation mechanisms of closed pores in coal

Qinghe Niu; Jienan Pan; Liwen Cao; Zhongmin Ji; Haichao Wang; Kai Wang; Zhenzhi Wang


Energy & Fuels | 2017

Anisotropic Adsorption Swelling and Permeability Characteristics with Injecting CO2 in Coal

Qinghe Niu; Liwen Cao; Shuxun Sang; Xiaozhi Zhou; Zhenzhi Wang


Energy | 2017

The adsorption-swelling and permeability characteristics of natural and reconstituted anthracite coals

Qinghe Niu; Liwen Cao; Shuxun Sang; Xiaozhi Zhou; Zhenzhi Wang; Zhiyong Wu


Atmospheric Environment | 2017

A novel method for estimating methane emissions from underground coal mines: The Yanma coal mine, China

Zhongmin Ji; Zhi-Jian Chen; Jienan Pan; Qinghe Niu


Geomechanics and Engineering | 2014

Relationship of fractures in coal with lithotype and thickness of coal lithotype

Jienan Pan; Haichao Wang; Kai Wang; Qinghe Niu

Collaboration


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Jienan Pan

Chinese Academy of Sciences

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Quanlin Hou

Chinese Academy of Sciences

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Liwen Cao

China University of Mining and Technology

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Shuxun Sang

China University of Mining and Technology

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Yiwen Ju

Chinese Academy of Sciences

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Xuehai Fu

China University of Mining and Technology

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