甲烷
一般危化品
甲烷结构式
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常用名 | 甲烷 | 英文名 | METHANE |
|---|---|---|---|---|
| CAS号 | 74-82-8 | 分子量 | 16.04250 | |
| 密度 | 0.716 g/mL at 25 °C(lit.) | 沸点 | −161 °C(lit.) | |
| 分子式 | CH4 | 熔点 | −183 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | -188 ºC | |
| 符号 |
GHS02, GHS04 |
信号词 | Danger |
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Preliminary study on brominated dioxins/furans and hydroxylated/methoxylated PBDEs in Baltic cod (Gadus morhua) liver. Comparison to the levels of analogue chlorinated co-occurring pollutants.
Mar. Pollut. Bull. 96 , 165-75, (2015) Low pg levels of PBDD/Fs in 0.8-38.9 pg g(-1) (fat) range (mean 14.2 pg g(-1)) observed in the tested cod liver samples were significantly lower than levels of their chlorinated analogues (25.1-95.9 range, 37.7 mean pg g(-1) fat). Brominated furans dominated ... |
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Acidogenic fermentation of Scenedesmus sp.-AMDD: Comparison of volatile fatty acids yields between mesophilic and thermophilic conditions.
Bioresour. Technol. 200 , 624-30, (2015) This study compared the acidogenic fermentation of Scenedesmus sp.-AMDD at laboratory-scale, under mesophilic (35°C) and thermophilic conditions (55°C). Preliminary batch tests were performed to evaluate best conditions for volatile fatty acid (VFA) productio... |
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Lactic acid production from acidogenic fermentation of fruit and vegetable wastes.
Bioresour. Technol. 191 , 53-8, (2015) This work focused on the lactic acid production from acidogenic fermentation of fruit and vegetable wastes treatment. A long term completely stirred tank reactor (CSTR) lasting for 50 days was operated at organic loading rate (OLR) of 11 gVS/(L d) and sludge ... |
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Qualitative and quantitative analysis of N-acetyllactosamine and lacto-N-biose, the two major building blocks of human milk oligosaccharides in human milk samples by high-performance liquid chromatography-tandem mass spectrometry using a porous graphitic carbon column.
J. Chromatogr. A. 1422 , 140-6, (2015) This study presents a validated, porous graphitic carbon stationary phase-based LC-MS/MS method for the identification and quantification of lacto-N-biose (LNB) and N-acetyllactosamine (LacNAc). These compounds are the major building blocks of human milk olig... |
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Layered titanium diboride: towards exfoliation and electrochemical applications.
Nanoscale 7 , 12527-34, (2015) Layered transition metal diborides (TMDB), amongst other refractory metal borides, are commonly employed for material fabrication such as wear- and corrosion-resistant coatings due to their impressive chemical stability and thermal conductivity. In spite of t... |
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The glycosylation-dependent interaction of perlecan core protein with LDL: implications for atherosclerosis.
J. Lipid Res. 56(2) , 266-76, (2015) Perlecan is a major heparan sulfate (HS) proteoglycan in the arterial wall. Previous studies have linked it to atherosclerosis. Perlecan contains a core protein and three HS side chains. Its core protein has five domains (DI-DV) with disparate structures and ... |
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Theoretical and experimental studies of the dechlorination mechanism of carbon tetrachloride on a vivianite ferrous phosphate surface.
J. Phys. Chem. A 119 , 5714-22, (2015) Chlorinated organics are the principal and most frequently found contaminants in soil and groundwater, generating significant environmental problems. Over the past several decades, Fe-containing minerals naturally occurring in aquatic and terrestrial environm... |
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Influence of the set anode potential on the performance and internal energy losses of a methane-producing microbial electrolysis cell.
Bioelectrochemistry 107 , 1-6, (2015) The effect of the set anode potential (between + 200 mV and - 200 mV vs. SHE, standard hydrogen electrode) on the performance and distribution of internal potential losses has been analyzed in a continuous-flow methane-producing microbial electrolysis cell (M... |
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Stable isotope probing of acetate fed anaerobic batch incubations shows a partial resistance of acetoclastic methanogenesis catalyzed by Methanosarcina to sudden increase of ammonia level.
Water Res. 69 , 90-9, (2015) Ammonia inhibition represents a major operational issue for anaerobic digestion. In order to refine our understanding of the terminal catabolic steps in thermophilic anaerobic digestion under ammonia stress, we studied batch thermophilic acetate fed experimen... |
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Characterization of Methylocystis strain JTA1 isolated from aged refuse and its tolerance to chloroform.
J. Environ. Sci. (China) 25(4) , 770-5, (2013) To accelerate the efficiency of methane biodegradation in landfills, a Gram-negative, rod-shaped, non-motile, non-spore-forming bacterium, JTA1, which can utilize methane as well as acetate, was isolated from the Laogang MSW landfills, Shanghai, China. Strain... |