Zobrazeno 1 - 10
of 284
pro vyhledávání: '"MA Haijun"'
Publikováno v:
Meikuang Anquan, Vol 52, Iss 1, Pp 30-35 (2021)
The dynamic interaction of SCCO2 with coking coal and lean coal was simulated on a dynamic SCCO2 extraction system under conditions of temperature of 55 ℃ and pressure of 12 MPa. The low-temperature nitrogen adsorption was adopted to address the al
Externí odkaz:
https://doaj.org/article/903ded4dcb4e4f34aa4bab252eeabaf3
Autor:
MA Haijun, LI Wenhua
Publikováno v:
Meikuang Anquan, Vol 51, Iss 11, Pp 14-18 (2020)
In this paper, multifractal analysis from low-temperature nitrogen adsorption isotherm was employed to analyze the heterogeneity of pore distribution of low-volatile bituminous coal, and the effect of macreal composition on the distribution of pore h
Externí odkaz:
https://doaj.org/article/3828f1da38644c78aa4b71e0d071b6d7
Autor:
Jiang, Ruming, Liu, Zhangshan, Han, Yuanyuan, Long, Jiawei, Guo, Ting, Lan, Xia, Yu, Mingguang, Fan, Ting, Ma, Haijun, Wei, Yen, Tang, Ben Zhong, Zhao, Zujin
Publikováno v:
In Chemical Engineering Journal 15 November 2024 500
Autor:
Han, Yuanyuan, Gao, Qiang, Zhang, Xianhong, Chen, Xiaoying, Wei, Mengmeng, Jiang, Ruming, Zhao, Feifan, Ma, Yu, He, Jiaoli, Ma, Qin, Li, Le, Wang, Yujiong, Wei, Yen, Ma, Haijun
Publikováno v:
In Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 15 October 2024 319
Publikováno v:
In Journal of Environmental Sciences January 2025 147:200-216
Autor:
Sun, Zhisheng, Duan, Yingnan, Zhu, Wenshang, Wang, Yulin, Ma, Zhanhai, Ma, Haijun, Wang, Xingqin, Ma, Zhaomo, Yang, Zhongmao, Yu, Zhijun, Tao, Jianguo, Lei, Yuting
Publikováno v:
In Materials Today Communications December 2024 41
Publikováno v:
In Bioresource Technology February 2024 393
Autor:
Zhang, Xianhong1 (AUTHOR) zhangxianhong96@163.com, Ma, Haijun2 (AUTHOR) mahj@nxu.edu.cn, Gao, Yue1 (AUTHOR) gyueyue1231@163.com, Liang, Yabing1 (AUTHOR) liangyabing9099@163.com, Du, Yitian1 (AUTHOR) 111996007@imu.edu.cn, Hao, Shuailin1 (AUTHOR) 111993044@imu.edu.cn, Ni, Ting1 (AUTHOR) 111993044@imu.edu.cn
Publikováno v:
Biomolecules (2218-273X). Apr2024, Vol. 14 Issue 4, p438. 22p.
Publikováno v:
In Chemical Engineering Journal 1 August 2023 469
Publikováno v:
Nature Environment and Pollution Technology, Vol 21, Iss 2, Pp 625-632 (2022)
This study focused on the ion release and microstructure of slag during its degradation following erosion by different pH solutions. It focused on controlling factors such as slag particle size range, pH value of the solution, and soaking time. The s
Externí odkaz:
https://doaj.org/article/b873d5460fc5478abdecaafe4dee42ea