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《Journal of Anhui Agricultural Sciences》 2012-15
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Experimental Study on the Production of Humic Acids from Brown Coal Using Hydrogen Peroxide

ZHANG Shui-hua et al(Key Laboratory for Development,Utilization and Pollution Control of Coal Resources of Yunnan Higher Education,Qujing,Yunnan 655011)  
[Objective] The study aimed to discuss the optimal conditions of producing humic acids from brown coal using hydrogen peroxide.[Method] Fulvic acid(FA) was prepared by using the brown coal from Qujing,Yunnan Province,and humic acids were extracted from the original brown coal and its residues respectively,then the dominate constituents of humic acids were obtained by using pH grading method,finally their chemical compositions were characterized by Fourier transform infrared spectrometry and functional group content.[Result] Coal-oxidant ratio affected the yield of FA most obviously,followed by oxidization temperature,and oxidant concentration had no obvious effect.The optimum conditions were determined as follows:coal-oxidant ratio was 1∶ 0.60,oxidization temperature was 45 ℃,oxidization duration was 210 min,and the concentration of hydrogen peroxide was 15%.Under the conditions,the yield of FA was up to 20.40%.Analysis of component properties indicated that the content of carboxyl and total acidic group in FA was improved obviously,and the content of active functional groups in OHA was higher than that of HA,while the dominate constituents of OHA during precipitation needed higher pH compared with those of HA.[Conclusion] The research provided a new method to prepare good humic acids using brown coal.
【Fund】: 云南省教育厅科学研究基金项目(08C0186)
【CateGory Index】: TQ536
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Chinese Journal Full-text Database 8 Hits
1 WANG Yao-fu et al (Department of Tobacco Science of Henan Agricultural University,Zhengzhou,Henan 450002);Effect of Irrigation and Rate of Humic Acid on Concentration of Nutrients and Yield and Quality of Flue-cured Tobacco[J];Journal of Anhui Agricultural Sciences;2005-01
2 BU Qing-guo,LUO Jian-xin,YANG Qiong,GUO Wei,DONG Xin-liang,YANG Wen-qiang(College of Resource and Environment,HNAU,Changsha 410128,PRC);The Compositions and Basic Physical and Chemical Properties of Three Agricultural Humic-acid-containing Fertilizers[J];Hunan Agricultural Sciences;2010-21
3 MENG Qing-han, LI Shan-xiang, LI Bao-qing [WT5”BX](State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001);STUDY ON THE COMPOSITION AND PROPERTIES OF PRODUCTS FROM TWO-STAGE CHEMICAL DEGRADATION OF LOW RANK COALS[J];JOURNAL OF FUEL CHEMISTRY AND TECHNOLOGY;2000-04
4 YANG Min,CUI Ping,SONG Xiao-min(School of Chemistry and Chemical Engineering of Anhui University of Technology, Maanshan 243002,China);Effects of catalyst on oxidation degradation with nitric acid of Dongdu weathered coal and properties of the products[J];Journal of Fuel Chemistry and Technology;2007-02
5 ZHAO Rui-rui1,WANG Lin2,REN Sheng-chao1,YAN Tie-jun2,WU Feng-guang2,HE Jie-wang2,XU Zi-cheng1 (1.College of Tobacco Science,Henan Agricultural University,Henan Zhengzhou 450002,China;2.Technology Center,China Tobacco Hubei Industrial Co.Ltd.,Hubei Wuhan 430051,China);Effect of Function Microbial Preparation and NaHm on Development,Yield and Quality of Flue-cured Tobacco Leaf[J];Southwest China Journal of Agricultural Sciences;2012-01
6 HE Yun-Long*, LIU Da-Qiang (Harbin University of Science and Technology,Harbin 150080);Raising Productivity of Fulvic Acid from Peat via Oxido-Degradation with Nitric Acid[J];Chinese Journal of Applied Chemistry;2003-12
7 Wang Shuhui,Zhang Hongyan(Yunnan Tobacco Science Research Institute,Yuxi 653100);Effects of Humic Acid(HA) on Tobacco Growth and Yield and Quality[J];Chinese Agricultural Science Bulletin;2007-01
8 Chen Ying1,Zhang Manli1,Guan Lianzhu2,Yan Li2(1Liaoning Rice Research Institute,Shenyang 110101;2 Shenyang Agricultural University,Shenyang 110161);Effect of pH on the Adsorption of Pb~(2+) and Mn~(2+) on Humic Acids from Three Different Sources[J];Chinese Agricultural Science Bulletin;2010-12
Chinese Journal Full-text Database 10 Hits
1 MA Ji-hong1,KOU Tai-ji2,LI Wei3,MENG Fan-hua2,JI Dong-hua2(1.Agricultural Service Centre of Xiaolangdi Town,Mengjin Country,Luoyang 471141,China; 2.Agronomy College,Henan University of Science and Technology,Luoyang 471003,China; 3.Shenyang Academy of Agricultural Sciences,Shenyang 110034,China);Effects of Humic Acid on Dry Matter Accumulation and Nutrient Utilization of Salvia Miltiorrhiza[J];Shandong Agricultural Sciences;2012-01
2 AO Jin-cheng 1 LUO Hua-yuan 2 ZHAO Jian-hua 1 ZHANG Xiao-long 1 WANG Jun-ke 1 DENG Guo-bin 1 (1 Yunnan Reascend Tobacco Technology(Group).Co.,LTD,Kunming Yunnan 650106;2 Hongyunhonghe Group);Effects of Sanan Bio-organic Fertilizer on Yield,Quality and Industrial Availability of Flue-cured Tobacco NC102[J];Modern Agricultural Science and Technology;2011-21
3 YANG Jing-jun~1,HE Shu-ling~1,CHANG Yu-wei~1,MA Jian-hua~2,SA Yu-bao~2 (1.Institute of Alpine Ecosystems of Gansu Normal University,Hezuo,Gansu 747000;2.Department of Chemistry and Life Sciences of Gansu Normal University,Hezuo,Gansu 747000);Effect on Yields and Qualities of Pterocephalu shookeri(C.B.Clarke) Hoeck of Soaking Seedling with Humic Acid Fertilizer[J];Northern Horticulture;2011-08
4 HOU Keke1,LI Xuefeng1,CUI Ping2(1 College of Chemistry and Chemical Engineering,Xuchang University,Xuchang 461000;2 College of Chemistry andChemical Engineering,Anhui University of Technology,Ma'anshan 243002);Influence of Supported Catalysts on the Preparation of Humic Acid from Weathered Coal[J];Materials Review;2011-24
5 Zhou Xiaping Huang Chen;A new thought on comparative of study molecule structure of fulvic acid[J];;2005-04
6 Li Baocai1, Gong Jiashun2, Zhang Huifen1, Li Zhong3, Dai Weifeng1, Zeng Xiancheng4 (1 Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650224 2 Faculty of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201 3 The Yunnan Research Institute of Tobacco Science, Kunming, 650106 4 China Humic Acid Industry Association, Beijing, 100011);Humic Acid and Pigments of Pu-erh Tea[J];Humic Acid;2007-01
7 Huang Chen, Zhou Xiaping, Yuan Haiping (The department of energy resources and chemical engineering, Resources and Environmental Engineering Institute, East China University of Science and Technology, Shanghai, 200237);Effect of BHA with High Effciency on Catalytic Activity of Enzyme[J];Humic Acid;2007-01
8 Liu Shilei1, Zheng Min1, Zhang Huifen1, Zhou Danlei1, Hu Shaoyuan2, Li Baocai1 (1 Kunming University of Science and Techonology, Kunming, 650224 2 The Mine of Kebao, Kunming, 652100);Selection on Raw Materials and Techniques in Production of Nitro-humic Acid[J];Humic Acid;2007-03
9 Zeng Xiancheng (China Humic Acid Industry Association, Beijing, 100011);Correctly Understanding of Humic Acid Environment-benign Agrochemicals with Scientific Development View[J];Humic Acid;2007-04
10 Feng Yuanqi (China Humic Acid Industry Association, Beijing, 100011);Function of Humic Acid on Toxicity Reduction and Effectiveness Enhancement of Pesticides[J];Humic Acid;2007-04
China Proceedings of conference Full-text Database 5 Hits
1 Liu Shilei, Zheng Min, Zhang Huifen, Zhou Danlei, Hu Shaoyuan, Li Baocai ( Kunming University of Science and Techonology, Kuming, 650224 The Mine of Kebao, Kunming, 652100);Investigation of Resources of Humic Acid in Yunnan Province[A];[C];2006
2 Huang Chen, Zhou Xiaping, Yuan Haiping (The Department of Energy Resources and Chemical Engineering, Energy and Environment Engineering Institution, East China University of Science and Technology, Shanghai, 200237);Effect of BHA-Plant Growth Hormone on Enzyme Activity[A];[C];2006
3 Li Baocai, Gong Jiashun, Zhang Huifen, Li Zhong ( Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650224 Faculty of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201 Yunnan Research Institute of Tobacco Science, Kunming, 650106);Humic Acids and Pigments of Pu-erh Tea[A];[C];2006
4 Chen Zebin~1,Zhang Huifen,Wu Dexi~1,Zhang Shuihua~2,Liu Jianzhen~2,Li Min~2 Li Baocai~2 (1 College of Plant protection,Yunnan Agricultural University,Kunming,650201 2 Faculty of Life Science and Technology,Kunming University of Science and Technology,Kunming,650224);Research Advance and Application of Humic Acid in Tobacco Production[A];[C];2008
5 Zhang S huihua~(1,2),Liu Jianzhen~1,Li Baocai~1,Zhang Huifen~3,He Jing~1,Qin Yi~1,Bi Yanyan~1 (1 Faculty of Life Science and Technology,Kunming University of Science and Technology,Kunming,650224 2 Faculty of Chemistry and Chemical Engineering,Qujing Normal College,Qujing,655011 3 Faculty of Chemical Engineering,Kunming University of Science and Technology,Kunming,650224);Chemical Structure and Functional Features of Fulvic Humic Acids Seperated from Chemolysis Brown Coal from Yunnan[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 NIU Yu-hua et al(School of Professional Technology,Shaanxi University of Science and Technology,Xi'an,Shaanxi 710016);Research Development of Humic Acid[J];Journal of Anhui Agricultural Sciences;2008-11
2 YAO Zhong-da et al(Technology Center of Anhui Cigarette Industrial Company,Hefei,Anhui 230088);Effects of Different Organic Fertilizer on Yield and Quality of Tobacco Leaf[J];Journal of Anhui Agricultural Sciences;2009-36
3 ZHAO Li- ping(Department of Chemical and Life Science, Xiangnan University, Chenzhou 423000, China);Effect of HA、4-PU on Rice Seeding[J];Journal of Chenzhou Teachers College;2005-02
4 Xiang Guodong1, Wu Na2, Zou Deyi3, Li Rong4(1 Liaoning Jiafu Fertilizer Co., Ltd., Tieling, 112003 2 Tieling City Qinghe District Agro-technology Extension Center, Tieling, 112003 3 Shenyang Agriculture University, Shenyang, 110161 4 Liaoning Putiantongle Fertilizer Co., Ltd., Shenyang, 110101);The Manurial Effect of Tomato Special Fertilizer Containing Humic Acid and Its Residual Effect on Summer Squash[J];Humic Acid;2010-03
5 MA Kun1,LIU Su-can1,YANG Hui1,WANG Yu-ping1,PAN Wen-jie2,MA Ben-ning3(1.Guizhou China Tobacco Industry Co.LTD,Guiyang,Guizhou 550003;2.Guizhou Tobacco Institute,Guiyang,Guizhou 550082;3.Weining Branch Company,Bijie Tobacco Company,Weining,Guizhou 553100,China);Effect of Different Organic Fertilizers on the Growth and Quality of Organic Flue-cured Tobacco[J];Guizhou Agricultural Sciences;2011-07
6 Yang Zhengshen(Northwestern Agricultural University)Lou Liguo Yang Qingguo Yang Xia(Luoyang Municipality Tobacco Company);Effect of Fulvic Acid Upon Water Relationship of Tobacco Adult Seedling Leaves under Drought Condition[J];Agricultural Research in the Arid Areas;1992-01
7 WANG Lin1,WU Feng-guang1,LI Yan-yan2,WANG Jian1,YUAN Jia-fu3,WANG Bao-xiang1,WANG Hai-ming1,LI Gen1(1.Tobacco Hubei Industrial Co.,Ltd.,Wuhan 430051,China;2.Burley Tobacco Experimental Station of CNTC,Tobacco Research Institute of Hubei Province,Wuhan 430030,China;3.Institute of Plant Protection and Soil Science,Hubei Academy of Arricultural Sciences,Wuhan 430064,China);Effect of Cake Fertilizer and Renewal Matched on Development and Inherent Quality of Flue-cured Tobacco Leaf[J];Acta Agriculturae Boreali-Sinica;2010-S2
8 Li Kebing; Liu Weiping; Shao Ying (Dept. of Chemisty, Zhejiang University, Hangzhou 310027);Adsorption of Heavy Metal Ions on Humic Acid[J];ENVIRONMENTAL POLLUTION & CONTROL;1997-01
9 Jiang Chongju; Liu Daqiang; He Yunlong; Jin Qiuyun(Harbin University of Science and Technology, Harbin 150080);Studies on Degradation of Peat under Pressure[J];JOURNAL OF NATURAL SCIENCE OF HEILONGJIANG UNIVERSITY;1997-02
10 Jiang Chongju, He Yunlong, Liu Daqiang, Jin Qiuyun;Study on Extracting Fulvic Acid from Peatby Organic Solvents[J];JOURNAL OF HARBIN UNIVERSITY OF SCIENCE AND TECHNOLOGY;1997-03
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