نتایج جستجو برای: zero emission

تعداد نتایج: 325457  

Journal: :DENKI-SEIKO[ELECTRIC FURNACE STEEL] 2003

2001
H. - J. Ziock

The Zero Emission Coal Alliance (ZECA) is developing an integrated zero emission process that will generate clean energy carriers (electricity or hydrogen) from coal. The process exothermically gasifies coal using hydrogen to produce a methane rich intermediate state. The methane is subsequently reformed using water and a CaO based sorbent. The sorbent supplies the energy needed to drive the re...

Journal: :international journal of environmental research 0
a. ataei department of energy engineering, graduate school of the environment and energy, science and research branch, islamic azad university, tehran, iran a. iranmanesh department of energy engineering, graduate school of the environment and energy, science and research branch, islamic azad university, tehran, iran z. rashidi department of energy engineering, graduate school of the environment and energy, science and research branch, islamic azad university, tehran, iran

this study investigated different concepts for natural-gas-fired power plants with the co2capture, and compared them based on the net plant efficiency and emission of co2. the cycles were based ona six oxy-fuel, one post-combustion and two pre-combustion capture concept. this paper presented theresults of an environmental evaluation performed by the application of the life cycle analysis (lca) ...

Journal: :Journal of The Surface Finishing Society of Japan 2011

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