Results 41 to 50 of about 131,602 (309)

Prediction model of thermal conductivity of coal-water slurry based on coal particle-bonded water composite phase

Meitan xuebao
Coal-water slurry gasification is one of advanced coal gasification technologies. The improvement on the efficiency of coal-water slurry gasification is helpful to promote the clean and efficient utilization of coal.
Haifeng JIANG, Huachi ZHANG, Hui ZHAO, Jianliang XU, Qinfeng LIANG, Weifeng LI, Haifeng LIU   +6 more
doaj   +1 more source

Experimental Study on the Atomization and Chemiluminescence Characteristics of Ethanol Flame

Journal of Spectroscopy, 2017
The breakup regime in ethanol diffusion flame under different conditions was studied by the high speed camera system combined with the UV camera system. Spray angle and Weber number (We) were used to represent the change of breakup regime.
Qing Zhang, Xudong Song, Qinghua Guo, Yan Gong, Chonghe Hu, Guangsuo Yu   +5 more
doaj   +1 more source

A Theoretical Model of the Gasification Rate of Biomass and Its Experimental Confirmation

Energies, 2022
The gasification rate of fuel, biomass gasification in particular, is an important parameter which is worth considering in the process of creating a gasifier with a continuous operation process.
Savelii Kukharets, Gennadii Golub, Marek Wrobel, Olena Sukmaniuk, Krzysztof Mudryk, Taras Hutsol, Algirdas Jasinskas, Marcin Jewiarz, Jonas Cesna, Iryna Horetska   +9 more
doaj   +1 more source

Gasification GASIFICATION OF ORGANIC WASTE IN UPDRAFT GASIFIER

Frontiers in Renewable Energy, 2023
The majority of Indonesia's waste is organic and could potentially be converted to energy. The most effective method for converting waste into energy is gasification with updraft gasifier. Different types of waste are contained in organic waste, which has a high moisture content ranging from 16.95% to 53.74% collected from TPST Piyungan, Yogyakarta ...
openaire   +1 more source

Advancements in CO2 Capture Technologies: A Review of Amine Absorption and Alternative Methods for Post‐Combustion Integration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Carbon capture technologies are poised to become one of the primary focuses regarding the achievement of net‐zero emissions by the year 2050. In these technologies, particular attention is given to post‐combustion CO2 capture, which is more easily implemented at existing power stations and other industries.
Satyajit Mukherjee, Ashish Kumar, Mayurkumar P. Patil, Rohit B. Meshram   +3 more
wiley   +1 more source

Effect of Fe, Ni, and Co on the hydrothermal liquefaction of Chinese herb residue for bio-oil production

Science and Technology for Energy Transition
This study investigated the effects of reaction temperature (300–360 °C), reaction time (0–60 min), and the ratio of raw materials to solvent (1:5–1:15; g/mL) on the HydroThermal Liquefaction (HTL) of Chinese Herb Residues (CHR) for Bio-Oil (BO ...
Liu Liangbei, Guan Haibin, Chen Bingtong, Zhao Baofeng, Zhong Cunqing, Zhang Heming, Zhu Di, Bao Qinghe, Wulan Bari, Feng Xiangyu   +9 more
doaj   +1 more source

Investigation of organic desulfurization additives affecting the calcium sulfate crystals formation [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2017
In the study, the optimal experimental conditions for gypsum crystals formation were 323 K, 300 rpm stirring speed. The major impurities of Mg2+, Al3+ and Fe3+ were found to inhibit calcium sulfate crystals formation. Fe3+ caused the strongest inhibition,
Lv Lina, Gao Rui, Yang Jianbin, Shen Zhigang, Zhou Yanbo, Lu Jun   +5 more
doaj   +1 more source

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan, Zahid Hussain, Bilal Ahmad, Naveed Ahmad, Shohreh Azizi   +4 more
wiley   +1 more source

Exploring Influence of MgO/Na2O on Melting Characteristics and Viscosity–Temperature Characteristics of Coal Slags Under Entrained Flow Gasification Condition

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Characteristics of high alkali in Zhundong coal ash may cause ash‐related slag discharge problems at entrained‐flow‐bed (EFB) gasifier. In this study, through exploring melting characteristics and viscosity–temperature characteristics, it is found that MN05, MN14, and MN23 show low FTs (< 1160°C).
Meng Li, Jianliang Xu, Xueli Chen, Hao Wu   +3 more
wiley   +1 more source

Study on Water Gradient Utilization and Zero Emission Technology in IGCC Power Plant

Zhongguo dianli, 2019
In the first IGCC power plant in China, there are some problems in the operation process such as the water drainage process is not reasonable and the coal gasification and sulfur containing wastewater is difficult to deal with. In view of these problems,
Huoqiang WU, Guoquan YUAN, Yapeng LIU, Xiangping WANG, Jing WANG, Xiangjun LI, Zhihong WU   +6 more
doaj   +1 more source