搜索结果: 1-9 共查到“环境科学技术 Methane”相关记录9条 . 查询时间(0.054 秒)
Non-methane Hydrocarbons and Their Ozone Formation Potentials in Foshan, China
Non-methane hydrocarbons Vehicular emission Solvent evaporation Ozone formation potential Foshan
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2016/3/25
Concentrations of non-methane hydrocarbons (NMHCs) were measured to investigate their temporal variations and
major sources, and to explore the ozone formation potentials (OFP) of each NMHCs for the ...
Effect of Solid Wastes Composition and Confinement Time on Methane Production in a Dump
Mexico Biodegradability Emissions Biogas Methane
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2013/3/13
In developing countries, illegal dump structures or even some landfills do not include methane collecting systems, even if local environmental laws exist. In this condition, the greenhouse gas escapes...
Assessment of Methane Flux from Municipal Solid Waste (MSW) Landfill Areas of Delhi, India
Landfill Municipal Solid Waste GHG Emission India
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2013/3/12
Carbon dioxide, methane and nitrous oxide are the major Greenhouse Gases (GHG’s), which emit from landfill areas and contribute significantly to global warming. Moreover, that the global warming poten...
Ambient Air Non-Methane Volatile Organic Compound (NMVOC) Study Initiatives in India–A Review
VOC India BTEX HAP Biofilters Catalytic Combustion
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2013/3/12
Different aspects of Volatile Organic Compounds (VOCs) are being investigated in details by different research groups in Indian institutes. The spectrum covers measuring technologies, source apportion...
Methane gas likely spewing into the oceans through vents in sea floor
methane gas the oceans vents sea floor
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2009/9/7
Scientists worry that rising global temperatures accompanied by melting permafrost in arctic regions will initiate the release of underground methane into the atmosphere. Once released, that methane g...
Direct Conversion of Methane into Methanol and Formaldehyde in an RF Plasma Environment II: Effects of Experimental Parameters
Methane methanol formaldehyde radio-frequency plasma
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2016/3/30
To provide information on the conversion of methane in a non-catalyzed radio-frequency (RF) plasma
system into valuable chemicals, such as HCHO, CH3OH, C2H6, C2H4 and C2H2, an experiment was
conduct...
Direct Conversion of Methane into Methanol and Formaldehyde in an RF Plasma Environment I: A Preliminary Study
Methane methanol formaldehyde radio-frequency plasma
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2016/3/30
The direct conversion of methane (CH4) into methanol (CH3OH) and HCHO in an Argon (Ar) 50W
radio-frequency plasma system was applied and the effects of various feed compositions, CH4/O2 ratio,
and p...
Selective Catalytic Reduction of NO by Methane on Copper Catalysts: the Effects of Modifying the Catalysts with Acids on -alumina
nitric oxide acid modified HC-SCR methane reducing agent, operating parameters
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2016/3/30
This work compares the performance of copper catalysts modified with that of acids. Hence,
-alumina is used to support the catalyst in the selective catalytic reduction of nitric oxide by
...
Aromatics Formation in the Oxidations of Trichloroethylene with Methane
Aromatics Formation Trichloroethylene
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2016/3/31
Aromatics Formation in the Oxidations of Trichloroethylene with Methane。