路标
发表于 2025-3-23 10:02:53
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抗体
发表于 2025-3-23 15:45:15
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休息
发表于 2025-3-23 21:54:22
Pyrolysis,rolysis in coal processing, analysis of pyrolysis products can supply important clues to the structure of the parent coal, especially since many of its structural elements are preserved in the heavy volatile products (tar).
小平面
发表于 2025-3-23 22:46:56
Solvent Effects in Exxon Donor-Solvent Coal Liquefaction,laboratory component of this program includes the operation of two 75 lb (34 kg)/day coal liquefaction pilot plants and a 1-ton (910 kg)/day coal liquefaction pilot plant at the Baytown Research and Development Division of ER&E. Small batch autoclaves called tubing bombs are also used extensively in screening studies.
磨碎
发表于 2025-3-24 04:57:04
Maurizio Leotta,Boni García,Filippo Riccawith detailed mass transfer mathematics. Specifically, the fundamentals of mass transfer are presented in a manner designed to give non-engineering chemists the frame of reference needed to understand how mass transfer may affect their results. Observations of when and where mass transfer effects ar
弓箭
发表于 2025-3-24 06:51:04
Maurizio Leotta,Boni García,Filippo Riccaing conditions as exist in pulverized or fluidized combustion and gasification. None of these models can, however, predict the often very significant effects of pressure and particle diameter on the compositions and properties of volatile products of pyrolysis. Recently, a number of combined pyrolys
DECRY
发表于 2025-3-24 14:34:59
Mathematics Education in the Digital Eraf the coal. In liquefaction, pyrolysis controls the initial yield of soluble products, their molecular-weight distribution, and the competitive yield of gas species. The same processes prevail in combustion and gasification, where the pyrolysis products are further reacted by ignition or gasificatio
defray
发表于 2025-3-24 18:02:57
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calamity
发表于 2025-3-24 19:36:00
Quantitative Evaluation of Systemsp of the Department of Energy and private industry.* This development project includes operation of a 250-ton/day (2.27 x 10. kg) liquefaction pilot plant in Bay town, Texas and laboratory and engineering studies aimed at producing technology upon which pioneer, commercial-scale EDS plants may be bu
彩色
发表于 2025-3-25 01:11:30
Maurizio Leotta,Boni García,Filippo RiccaCoal, that elusive, almost magical black rock (Figure 1) which has had a crucial role in the industrial development of the North Atlantic nations, Japan, South Africa, and India, continues to tickle our imaginations.