bio solubilization of fushun lignite journal of china

Bio-solubilization of Chinese lignite II: protein ...

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Bio-solubilization of Chinese lignite II: protein ...

Lignite bio-solubilization is a promising technology for converting solid lignite into oil. This study concerns the adsorption of lignite-solubilizing enzymes onto the lignite surface. Adsorption capacity, infrared spectral analysis and driving forces analysis are studied as a way to help understand the bio-solubilization mechanism.

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Bioupłynnianie polskiego chemicznie utlenionego węgla ...

Solubilization of low-rank coal by filaments fungi, Fuel Processing Technology 1997, 52, 55-64. [4] Mae K., Maki T., Araki J., Miura K., Extraction of low-rank coals oxidized with hydrogen peroxide in conventionally used solvents at room temperature, Energy & Fuels 1997, 11, 825-831.

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Deciphering the initial products of coal during ...

bic medium with lignite or bituminous (particles<250 μm; 30 g/L) as a sole carbon source for 7 days at 35°C, 100 rpm in an incubator shaker. The lignite sample used for degra-dation in this study was obtained from previous research (Wang, Wang, et al., 2019). After cultivation, aliquots of

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[5] Shi Kaiyi,Tao Xiuxiang,Yin Sudong,et al. Bio-liquefaction of Fushun lignite: characterization of newly isolated lignite liquefying fungus and liquefaction products. Procedia Earth and Planetary Science, 2009,1(1): 627-633. SCI

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Evaluation of shelf life and rock phosphate solubilization ...

 · Peat- and lignite-based inoculants are widely used for seed treatment of various crops (Rasal et al. 1994).Various carrier materials including charcoal soil mixture, wheat bran (Gaind and Gaur 1990), press mud (Jauhri and Philip 1984) and rice husk (Johri et al. 2003) have been used for developing N 2-fixing and phosphobacterial inoculants last decade, there has been increased …

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Pengaruh Radiasi Microwave dan Perlakuan Asam pada ...

Bio-solubilization of chemically pre-treatment low rank coal, B3, resulted the highest humic acid concentration and bio-solubilization percentage i.e. 186.1 mmol/L and 67.8%, respectively. Keywords : Coal bio-solubilization, Neurospora intermedia, HNO 3, microwave radiation.

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Multivariate outlier detection approach based on k-nearest neighbors and its application for chemical process data Dong, Yaming (Key Laboratory of Advanced Control and Optimization for Chemical Processes of Ministry of Education, East China University of Science and Technology, Shanghai, China); Yan, Xuefeng Source: Journal of Chemical ...

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Co‐liquefaction of lignite and biomass over Ni7W3 and ...

Co‐liquefaction of lignite and biomass was carried out in an autoclave by varying the biomass type and initial hydrogen pressure as well as the catalyst. The properties of the catalysts, raw materials, and residues were characterized by Ultimate analyses, BET, H 2 ‐TPR, TG/DTG, and TPO.

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Bio-solubilization of Fushun lignite (Journal Article ...

Made available by U.S. Department of Energy Office of Scientific and Technical Information ...

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

Made available by U.S. Department of Energy Office of Scientific and Technical Information ...

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The critical analysis of catalytic steam explosion ...

Commercial cellulase (Celluclast 1.5) was obtained from Novozymes Biotechnology Co., Ltd. (Tianjin, China), and it had a filter paper activity of 127 FPU/mL. β-glucosidase (Novozyme 188) was also obtained from Novozymes and had an enzyme activity of 285 CBU/mL.

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13C NMR*

SHI Kaiyi.Research on Mechanisms of Bio-liquefaction of Fushun Long Flame Coal and Its Model Compounds by White Rot Fungi Hypocrea lixii AH[D].Xuzhou:China University of Mining and Technology,2011. [12]MAKA A,SRIVASTAVA V,KLLBANE J,et al.Biological Solubilization of Untreated North Dakota Lignite by a Mixed Bacterial and a Mixed Bacterial ...

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Chinese mosquitoes on the Baltic Sea: Ancient insect ...

 · The analysis of the roughly 3,000 pieces is still in its infant stage. But it is already evident that the results will be of major significance. The Baltic amber comes from the Baltic Sea region ...

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Nodulation Characterization and Proteomic Profiling of ...

 · The lignite biodegradation procedure to produce water-soluble humic materials (WSHM) with a Penicillium stain was established by previous studies …

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6 :Biosolubilisation of Chinese lignite I: extracellular protein analysis,:Mining Science and Technology,:EI,2009 7 :Quantitative measurement of coal bio-solubilization by ultraviolet-visible spectroscopy,:Energy Sources, Part A: Recovery, Utilization and Environmental Effects ...

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Agriculture | Free Full-Text | The Effect of Leonardite ...

Humic substances originating from various organic matters can ameliorate soil properties, stimulate plant growth, and improve nutrient uptake. Due to the low calorific heating value, leonardite is rather unsuitable as fuel. However, it may serve as a potential source of humic substances. This study was aimed at characterizing the leonardite-based soil amendments and examining the effect of ...

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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.

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Seminar Nasional Tekhnologi Bahan dan Barang Teknik

Mary Grace Baylon, et.al., "Bio-solubilization of the Untreated Low Rank Coal by Alkali-Producing Bacteria Isolated from Soil,"Korean Journal Chemical Engineers, 2016. Shi Kai-yi et.al., "Bio-Liquefaction of Fushun Lignite: Characterization of Newly Isolated Lignite Liquefying Fungus and Liquefaction Products,"Elsevier,

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Bio-solubilization of Chinese lignite II:protein ...

Abstract Lignite bio-solubilization is a promising technology for converting solid lignite into oil. This study concerns the adsorption of lignite-solubilizing enzymes onto the lignite surface. Adsorption capacity, infrared spectral analysis and driving forces analysis are studied as a way to help understand the bio-solubilization mechanism.

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Laboratory Study on the Spontaneous Combustion Propensity ...

 · This laboratory study investigated the spontaneous combustion propensity of coal undergone heating treatment at low temperature (<200 °C) in N2, CO2, and the air of 10% O2 environments. The investigations include the changes in the emission of carbon oxides, oxygen consumption, activation energy, infrared spectroscopy, and pore structure before and after the treatment of lignite.

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Laboratory Study on the Spontaneous Combustion Propensity ...

 · This laboratory study investigated the spontaneous combustion propensity of coal undergone heating treatment at low temperature (<200 °C) in N2, CO2, and the air of 10% O2 environments. The investigations include the changes in the emission of carbon oxides, oxygen consumption, activation energy, infrared spectroscopy, and pore structure before and after the treatment of lignite…

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Microbial Conversions of Low Rank Coals | Nature Biotechnology

 · Solubilization of lignites by fungi, p 3/57–68. In: Proc. Electric Power Research Institute Symp. on the Biological Processing of Coal and Coal-Derived Substances, Electric Power Research ...

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Bacterial degradation of coal discard and geologically ...

 · Shi K, Tao X, Yin S, Du Y, Lv Z (2009) Bioliquefaction of Fushun lignite: characterization of newly isolated lignite liquefying fungus and liquefaction products. Proc Earth Planet Sci 1(1):627–633. Google Scholar Shi K, Tao X, Hong F, He H, Ji Y, Li J (2012) Mechanism of …

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Biosolubilisation of Chinese lignite | Semantic Scholar

The biosolubilisation of coal is a promising coal processing technology for converting solid coal to liquid oil at ambient conditions. In this study, the biosolubilisation of Chinese lignite was studied using a fungus isolated from decaying wood. The intensity of biosolubilisation was determined by estimating the liquid formation time and by measuring the weight loss of the lignite granules ...

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Bio-liquefaction of Fushun lignite: characterization of ...

Abstract Bio-liquefaction of coal is a potential technology of converting solid coal to liquid fuel/chemicals at ambient condition. Our previous research has successfully isolated one fungus called AH from Chinese mine environment to liquefy Chinese lignite. To help understand bio-liquefaction of Chinese lignite, this paper focused on characterization of fungus AH and bio-liquefaction products.

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Comparative evaluation of magnesium bisulfite pretreatment ...

Regarding the lower pH (< 5), an acid environment might promote lignin condensation and influence the solubilization of lignin (Tao et al. 2011). Thus, our results suggest that magnesium bisulfite is the most effective agent for removing lignin during the pretreatment process, and …

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Degradation and solubilization of Chinese lignite by ...

 · Degradation and Solubilization of Chinese Lignite by Penicillium sp. P6 H. L. Yuan, J. S. Yang, F. Q. Wang, and W. X. Chen Key Laboratory of Agro-Microbial Resource and Application, Ministry of Agrio, College of Biological Science, China Agricultural University, Beijing, 100094, P.R. China e-mail: [email protected] .cn Received May 26, 2004 ...

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

 · Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals.

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upc .cn

Research on insect pest image detection and recognition based on bio-inspired methods ... Zhongguo Kuangye Daxue Xuebao/Journal of China University of Mining and Technology ... Structure and morphology variation of solid residue from co-liquefaction of lignite and Merey atmospheric residue

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Remobilization of trace metals induced by microbiological ...

The Aha Lake, as a seasonally oxygen-absent man-made reservoir, has been polluted by acidic mining drainage and domestic sewages for a long time, with iron, manganese and sulfate excessively enriched in water and sediment. By means of microbe counting, the analysis of trace metals in pore water and electronic acceptors for organic matter decomposing, we have found that strong biogeochemical ...

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Influence of Organic Matrix and Cations on Bio-Methane ...

Materials . The coal and coal bed water samples used in this study were collected from LaohutaiFm 103 # coal bed located in Shenyang province of China (GPS coordinates 41.830256, 123.957639). The depth of the Fm 103 # gas-coal sample was 550 meters and the thickness of the coal seam was 6-18 meters. Laohutai Mine, in the east part of Fushun near Shenyang, Liaoning province, opened in 1901.

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