REVIEW ON DIFFERENT TECHNOLOGIES FOR COAL …

6. BIO-LIQUEFACTION Coal is the main energy resource of China, which accounts for 91% of Chinese annual energy consumption and 70% of Chinese total fossil energy reserves .For a long time, coal will still keep dominating Chinese energy market .Among different coal types, lignite is an important fossil energy resource in China.

Study onto Bioliquefaction Conditions of Zhaotong Lignite

Study onto Bioliquefaction Conditions of Zhaotong Lignite Kai-yi SHI*, Yu-ling QIAN, and Yuan-lan WANG Department of Chemistry and Chemical Engineering, Liupanshui normal college, Liupanshui, 553004, China *Corresponding author Keywords: Zhaotong lignite…

The Interaction of Bovine Serum Albumin with Trimeric ...

The mixed systems of bovine serum albumin (BSA) and surfactants were widely used in biological, foods, pharmaceutical and cosmetics. In this work, trimeric (methyldodecylbis [2-(dimethyldodecylammonio) ethyl] ammonium tribromide surfactant (C 12-C 2-C 12-C 2-C 12 ·3Br-) and Gemini surfactant 1, 2-ethane bis (dimethyldodecylammonium bromide) (C 12-C 2-C 12 ·2Br-) were synthesized.

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cement vertical finish mill - mineral coal mining… Product 20 - 30 ... A vertical cement mill is used for the finish-grinding of cement. ... 2017 High safety ball milling grinding plant 900X900 cement mill price ...

Bio-Liquefaction/Solubilization of Low-Rank Turkish ...

Learn more about these metrics Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days. The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online.

(PDF) Mechanism of oxidation of low rank coal by nitric acid

Mechanism of oxidation of low rank coal by nitric acid ... Bio-solubilization of Fushun lignite Journal of China University of Mining & Technology Carbon-13 solid-state NMR of Argonne-premium ...

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XU Jing-yao,ZHANG Ming-xu.The coal biodegradation by the mutagenesis of protoplasts of rhodopseudomonas spheroides under microwave irradiation[J].Journal of China University of Mining and Technology,2014,43(1):133-138.

Bio-solubilization of Chinese lignite I: extra-cellular ...

A white rot fungus strain, Trichoderma sp. AH, was isolated from rotten wood in Fushun and used to study the mechanism of lignite bio-solubilization. The results showed that nitric acid pretreated Fushun lignite was solubilized by T. sp. AH and that extracellular proteins from T. sp. AH were correlated with the lignite bio-solubilization results. In the presence of Fushun lignite the ...

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1.College of Chemistry and Chemical Engineering,Xi'an University of Science and Technology,Xi'an 710054,China; 2.College of Chemical Engineering and Modern Materials,Shangluo University,Shangluo 726000,China

(PDF) REVIEW ON DIFFERENT TECHNOLOGIES FOR COAL ...

IRJET Journal. Download with Google Download with Facebook or download with email. REVIEW ON DIFFERENT TECHNOLOGIES FOR COAL LIQUEFACTION. Download.

International Journal of Advanced Research in Biological ...

production. So the lignite should be solubilized to give the alkaline condition here by we can get the humic acid. The chemical solubilization is not economically viable process, so only biosolubilization is the alternate method. Biosolubilization, this process deals with the solubilization of lignite to humic acid using microorganisms.

The Surface Potential of a Coal-oil Mixture and Control of ...

The criteria for the stability of suspension concentrates, coal-oil mixture, are briefly described. The control of the stability of the suspension concentrates can be operated by the combination of three types of forces: (1) Electrostatic repulsion. (2) Steric repulsion. The origin of repulsion is from the adsorbed layers overlapping. (3) The van der Waals attraction between two spherical ...

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Solubilization of bituminous and lignite coals by ...

Biosurfactant‐containing cell‐free extracts of Bacillus licheniformis solubilized a 53 000 Da coal component of Mississippi Wilcox lignite. The results suggest that solubilization of coal organic components by chemically‐ and biologically‐synthesized surfactants has …

Biomimetic solubilization of brown coal by oxygenase model ...

As an alternative processing of coal conversion, biosolubilization has been intensively studied. Most of the studies in 1980`s involve the oxidative solubilization of preoxidized coal or lignite to render the coal water soluble. The products contain primarily polycarboxylic compounds and are ...

Bio-solubilization of Fushun lignite | Request PDF

Bio-solubilization of Fushun lignite Article in Zhongguo Kuangye Daxue Xuebao/Journal of China University of Mining and Technology 36(3):339-342 · May 2007 with 18 Reads Cite this publication

Optimization test of lignite bio-solubilization--《Clean ...

To improve properties of Fu Shun lignite,big vicissitude test,nitric acid microwave oxidations were used in this study.Fungi AH,Polyporus versicolor,Collybia velutipes and Schizophyllum commune were also treated by UV and chemicals.Especially,Fungi AH was inoculated on lignite,which is used as the only growth substrate,to improve its ability to dissolve Fushun Lignite.Fungi AH can easily ...

Bio-solubilization of Fushun Lignite--《Journal of China ...

Based on a study of matching performance of bio-solubilization using five solubilization fungi for Fushun lignite,it was found that Fungus AH had the greatest bio-solubilization ratio.The special absorbance wavelength of solubilized lignite is at 240 nm.The analysis results using an infrared scan show that the solubilized lignite contained both hydroxide(3 300 cm-1)and ethylene(2 970 cm-1),the ...

Effect of a low rank coal inoculated with coal ...

The aim of this research was to assessing changes on some chemical, biological and physical properties of a Salidic Calciustolls, in response enhanced by treatment with low rank coal (LRC) and coal solubilizing bacteria (CSB): Bacillus mycoides, Microbacterium sp and Acinetobacter baumannii, that release humified organic matter (HOM) due to biotrasnsformation of this coal.

Mechanism of oxidation of low rank coal by ... - SpringerLink

Nov 14, 2012· Mechanism of oxidation of low rank coal by nitric acid. Authors; Authors and affiliations ... Catcheside D E A, Mallett K J, 1991. Solubilization of Australian lignites by fungi and other microorganisms. ... Bio-solubilization of Fushun lignite. Journal of China University of Mining & Technology, 36(3): 339–342. Google Scholar. Solum M. S ...

Microbial Conversions of Low Rank Coals | Nature Biotechnology

Coal is the United States' most abundant nonrenewable energy resource. However, the quality of many coals is too low to offset the practical, economic, and regulatory barriers to their utilization.

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Frontiers | Soil Microbial Resources for Improving ...

Jul 31, 2018· For example, N and C soil content may have a direct impact on the nature of the organic acids produced, the nature of C source could affect the bio-solubilization process, and high C/P ratio seems to increase the production of organic acids while both C/N and N/P may affect microorganism's development (Zhen et al., 2016).

Bio-solubilization of Chinese lignite I: extra-cellular ...

Received 20 October 2008; accepted 05 December 2008 Projects 50874107 and 50374068 supported by the National Natural Science Foundation of China, and CPEUKF06-12 by the Foundation

Ying Du - Enschede, Overijssel Province, Netherlands ...

DU YING has been studied in China University of Mining and Technology majored in Bioengineering, from Sep., 2004 through to Jun., 2008 for the 4 years. In parallel, she has minored in the main courses of business administration and it is examined that her achievements are in satisfaction. Therefore, this certificate is granted hereby.

Phosphorus Availability and Release Pattern from Activated ...

In this study, novel technology was developed to convert dolomite phosphate rock (DPR) into slow release P fertilizers. The DPR was powdered to <100 mesh and activated with organic molecules under optimal reaction conditions. As compared to original DPR, available P, estimated by water-soluble P released from the three DPRs activated with three types of organic molecules, increased by 6.86, 3 ...

Ying Du - Enschede, Overijssel Province, Netherlands ...

DU YING has been studied in China University of Mining and Technology majored in Bioengineering, from Sep., 2004 through to Jun., 2008 for the 4 years. In parallel, she has minored in the main ...

Biological degradation and solubilisation of coal ...

Sep 22, 2012· Abstract. This review focuses on ligninolytic fungi, soil bacteria, plants and root exudates in the degradation and solubilisation of low grade and waste coal and the interaction between these mutualistic biocatalysts.