研究论文：
在Chemica Engineering Journal、Applied Catalysis B: Environmental、Separation and Purification Technology、Bioresource Technology、Journal of Cleaner Production等刊物上发表论文六十余篇，近几年代表性论文：
[1] Gai H, Yang P, Zhang Q, Lin M, Song H, Xiao M, Huang T, Zhu Q. Dual-dense gas-solid circulating fluidized bed reactor. Fuel 2023, 337: 126872. https://doi.org/10.1016/j.fuel.2022.126872
Zhu, Quanhong; Zhang, Qiang; Yang, Peiyi; Gai, Hengjun*; Lin, Mengqi; Song, Hongbing; Xiao, Meng; Huang, Tingting. Measuring segregation in fluidized bed with magnetizable and nonmagnetizable particles based on magnetic permeability[J]. FUEL, 2023 ,340 (-) :127554.
[2] Zhu, Quanhong; Zhang, Qiang ; Yang, Peiyi ;Gai, Hengjun ; Wang, Zheng; Song, Hongbing; Xiao, Meng ; Huang, Tingting. Comparing two methods of acquiring stable fluidization state for binary particles during measurement of segregation[J]. FUEL, 2023 ,346 (-) :128410.
[3]Qian Zhou, Bingxiao Feng, Lining Hao, Chao Pan, Hongbing Song, Hengjun Gai*, Quanhong Zhu, Meng Xiao, Tingting Huang, Preparation and application of low-cost fibers for efficient adsorption of oil from coal pyrolysis wastewater and establishment of quantitative equation for calculating oil contact angle under water, Journal of Water Process Engineering, 2023,51,103461.
[4] Jiaqiang Wang, Donglin Yang, Bingxiao Feng, Meng Xiao, Hengjun Gai*, Tingting Huang, Yu Zhou,Hongbing Song*. Design of Adjustable Hypercrosslinked Poly(ionic liquid)s for Highly Efficient Oil-Water Separation. Separation and Purification Technology, 2022, 285, 120407. DOI: 10.1016/j.seppur.2021.120407.
[5] Qiu, Xiaomin; Qi, Huaqing; Zhou, Mengjin; Zhu, Zhaoyou; Wang, Yinglong; Yang, Jingwei; Gai, Hengjun. Quantitative analysis of atomic contribution to interaction and phase equilibrium experiment dominated the process design for ternary multi-azeotropic system[J]. FLUID PHASE EQUILIBRIA, 2023 ,571 (-) :113807.
[6] Lining Hao, Jingtao Guo, Chao Pan, Fukun Li, Hengjun Gai*, Meng Xiao, Tingting Huang, Quanhong Zhu, Hongbing Song. Selective Hydrogenation of Phenolic Compounds to Cyclohexanols over Nanosheet Ni@Al2O3 Catalysts.Industrial & Engineering Chemistry Research, 2023, 62(20): 7877-7888. DOI: 10.1021/acs.iecr.3c00203. 2023.5.9
[7] Hengjun Gai, Xiaofeng Liu, Bingxiao Feng, Chaojie Gai, Tingting Huang, Meng Xiao,Hongbing Song*. An alternative scheme of biological removal of ammonia nitrogen from wastewater–highly dispersed Ru cluster @mesoporous TiO2 for the catalytic wet air oxidation of low-concentration ammonia.Chemical Engineering Journal, 2021, 407, 127082,DOI:10.1016/j.cej.2020.127082.
[8]Hengjun Gai，Caiyun Zhong，Lin Qiao, Shuo Chen, Meng Xiao, Hongbing Song, Poly(ionic liquid)-supported Gold and Ruthenium Nanoparticles toward the Catalytic Wet Air Oxidation of Ammonia to Nitrogen under Mild Conditions，Applied Catalysis B: Environmental. DOI: https://doi.org/10.1016/j.apcatb.2019.117972
[9] Feng Bingxiao，Hao Lining，Gai Chaojie，Gai, Hengjun*，et al, Design composite oxide supported Pt catalyst for catalytic wet air oxidation of ammonia with a high concentration in chloride system, Ceramics International, DOI 10.1016/j.ceramint.2022.06.296
[10] Hengjun Gai, Xiaowei Zhang, Shuo Chen, Chun Wang, Meng Xiao, Tingting Huang, Jing Wang, Hongbing Song, An improved tar–water separation process of low–rank coal conversion wastewater for increasing the tar yield and reducing the oil content in wastewater, Chemical Engineering Journal,2020, 383, 123229.
[11] Gai, Hengjun*，Song, Hongbing，Xiao, Meng，Feng, Yirong，Wu, Yumin，Zhou, Hua，Chen, Binghui，Conceptual design of a modified phenol and ammonia recovery process for the treatment of coal gasification wastewater，Chemical Engineering Journal，2016.11.15，304：621~628
[12] Gai, Hengjun, Feng, Y., Lin, K., Guo, K., Xiao, M., & Song, H., et al. (2017). Heat integration of phenols and ammonia recovery process for the treatment of coal gasification wastewater. Chemical Engineering Journal. 2017.11.1:1093-1101
[13] Hengjun Gai, Kai Guo, Meng Xiao, Na Zhang, Zhengyi Li, Zhiguo Lv, Hongbing Song*. Ordered Mesoporous Carbons as Highly Efficient Absorbent for Coal Gasification Wastewater-A real case study based on the Inner Mongolia Autonomous coal gasification wastewater, Chemical Engineering Journal. https://doi.org/10.1016/j.cej.2018.02.005
[14]Hengjun Gai,Lin Qiao,Caiyun Zhong,Xiaowei Zhang,Meng Xiao, andHongbing Song，Designing Ionic Liquids with Dual Lewis Basic Sites to Efficiently Separate Phenolic Compounds from Low-temperature Coal Tar，ACS Sustainable Chemistry & Engineering，2018, 6:10841-10850
[15] Feng, Y., Song, H., Xiao, M., Lin, K., Guo, K., & Gai, H*. Development of phenols recovery process from coal gasification wastewater with mesityl oxide as a novel extractant. Journal of Cleaner Production, 2017.11.10,166:1314-1322.
[16] Xiao Meng, Ma Honglei, Sun Meng, Yin Xiangyang, Feng Qingmin, Song Hongbing, Gai Hengjun*. Characterization of cometabolic degradation of p-cresol with phenol as growth substrate by Chlorella vulgaris. Bioresource Technology, 2019, 281: 296-302.
[17] Hengjun Gai,Kaiqiang Lin,Yirong Feng,Meng Xiao,Kai Guo, Hongbing Song, Conceptual Design of an Extractive Distillation Process for the Separation of Azeotropic Mixture of n-Butanol-Isobutanol-Water,Chinese Journal of Chemical Engineering, https://doi.org/10.1016/j.cjche.2018.05.003
[18]Hengjun Gai，Caiyun Zhong，Lin Qiao, Shuo Chen, Meng Xiao, Hongbing Song, Extraction of 1-Amino-2-Naphthol-4-Sulfonic Acid from Wastewater Using Trioctylamine (N, N-Dioctyloctan-1-Amine) in Methyl Isobutyl Ketone. Journal of Cleaner Production, 2018, 201:774-782.
[19] Hengjun Gai, Lin Qiao, Caiyun Zhong, Xiaowei Zhang, Meng Xiao, Hongbing Song , A Solvent based Separation Method for Phenolic Compounds from Low-Temperature Coal Tar , Journal of Cleaner Production, 2019, 223:1-11.
[20]Hongbing Song, Yongjie Wang, Meng Xiao, Lei Liu, Yule Liu, Xiaofeng Liu andHengjun Gai*，Design of Novel Poly(ionic liquids) for the Conversion of CO2 to Cyclic Carbonates under Mild Conditions without Solvent，ACS Sustainable Chemistry & Engineering，2019
