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| 1 | Evolvement behavior of microstructure and H_2O adsorption of lignite pyrolysis显示文摘The effect of pyrolysis on the microstructure and moisture adsorption of lignite was investigated with low field nuclear magnetic resonance spectroscopy. Changes in oxygen-containing groups were analyzed by Fourier transform infrared spectroscopy(FTIR), and H2 O adsorption mechanism on the surface of lignite pyrolysis was inferred. Two major changes in the pore structure of lignite char were observed as temperature increased in 105–200 °C and500–700 °C. Pyrolysis temperature is a significant factor in removing carboxyl and phenolic hydroxyl from lignite.Variation of ether bond content can be divided into three stages; the content initially increased, then decreased,and finally increased. The equilibrium adsorption ratio, content of oxygen-containing groups, and variation of pore volume below 700° were closely correlated with each other. The amount of adsorbed water on char pyrolyzed at700 °C increased. Moreover, the adsorption capacity of the lignite decreased, and the adsorption state changed. | Yingyue Teng Shijun Lian Quansheng Liu Yuzhe Liu Yinmin Song Runxia He Keduan Zhi | 2016 | Chinese Journal of Chemical Engineering2016，24，6： | 3 |
| 2 | Reaction and characterization studies of an industrial Cr-free ironbased catalyst for high temperature water gas shift reaction 显示文摘 | Liu Quansheng Ma Wenping He Runxia | 2005 | Catalysis Today2005，106，14： | 1 |
| 3 | Reaction and characterization studies of an iodustrial Cr-free iron-based catalyst for high temperature water gas shift reaction显示文摘 | Liu Quansheng Ma Wenping He Runxia | 2005 | Catalysis Today2005，106，14： | 1 |
| 4 | Reaction and characterization studies of an industrial Cr-free iron- based catalyst for high temperature water gas shift reaction 显示文摘 | Liu Quansheng Ma Wenping He Runxia | 2005 | Catalysis Today2005，106，14： | 1 |
| 5 | Using benzene carboxylic acids to prepare zirconium-based catalysts for the conversion of biomass-derived furfural显示文摘Benzene carboxylic acid (BCAs) are common and useful chemical blocks, which can be derived from the abundant low rank coals (LRCs) via oxidative degradation. In this work, we proposed a novel strategy to utilize BCAs as raw materials to prepare catalysts with transition metal zirconium, and the prepared catalysts were applied into the conversion of the renewable biomass resources. Typical model BCAs in the oxidative products of LRCs, including pyromellitic acid, trimesic acid (TMSA), trimellitic acid, and benzoic acid, were used as the block to construct the Zr- BCAs catalysts. The chemoselective conversion of furfural into furfuryl alcohol (FAL). an important reaction in the biomass conversion chain, is chosen to evaluate the activity of the catalysts. The preparation conditions of the catalysts and experiment factors during the reaction were systematically investigated. The prepared catalysts were characterized by SEM, TEM, XRD and TG-DTG. The results showed that the prepared catalysts were efficient for the conversion of furfural into FAL, among which Zr-TMSA gave the highest activity. Zr-TMSA could be recycled for ten times without obvious deactivation, indicating an excellent stability. The strategy proposed in this work may be beneficial for the value-added utilization of both LRCs and biomass resources. | Huacong Zhou Yufei Sha Zhenhuan Xiao Lu Li Jianmin Hao Keli Yang Na Li Runxia He Quansheng Liu | 2018 | International Journal of Coal Science & Technology2018，5，4： | 1 |
| 6 | Reaction and characterization studies of an industrial Cr-free iron-based catalyst for high temperature water gas shift reaction 显示文摘 | Liu Quansheng Ma Wenping He Runxia | 2005 | Catalysis Today2005，106，14： | 1 |
| 7 | KDM2B能够依赖其招募PRC1.1复合物的功能调控体细胞重编程显示文摘文章简介PRC1(Polycomb Repressive Complex 1)复合物在发育过程中起着非常重要的作用,很多复合物成分的缺失或者异常都能直接导致胚胎发育的异常。最近的研究发现PRC1包含多种变体,但是其对细胞命运调控的具体机制并不十分清楚。 | Zhiwei Zhou Xuejie Yang Jiangping He Jing Liu Fang Wu Shengyong Yu Yuting Liu Runxia Lin He Liu Yuanbin Cui Chunhua Zhou Xiaoshan Wang Jian Wu Shangtao Cao Lin Guo Lihui Lin Tao Wang Xiaozhong Peng Boqing Qiang Andrew P.Hutchins 裴端卿 陈捷凯 | 2018 | 科学新闻2018，0，4： | 0 |
| 8 | 云南“菜王”闯出一片天显示文摘马来西亚“菜王”江钰满的合作伙伴李云锁14年前以5000元人民币起家,创建“昆明晨农绿色产品有限公司”,梦想把蔬粟输往世界各地:如今,这家小公司已发展成为具有国际先进水平的、集蔬菜生产加工和储运销售为一体的现代化综合性企业——昆明晨农企业集团,产品远销马来西亚、新加坡、越南、泰国、缅甸、日本、英国,当年的梦想已然成真。 | He Runxia 张晓雁(编译) | 2006 | 中国-东盟博览2006，，6： | 0 |
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