Initiation Effect of Local Heating in Hydro-Thermal Cracking of Resids注意:本论文已在《Energy &
Fuels 》14 (6), pp.1331. 发表 Jie Chang, Noritatsu Tsubaki* and Kaoru Fujimoto The upgrading of heavy oils is attracting growing interest as a means of producing premium quality transportation fuels and other middle distillate products. Hydro-thermal cracking is one of the promising processes to obtain maximum middle distillate (kerosene + gas oil) from residual oils. This process and its reaction mechanism have been described elsewhere.1,2 Hydro-thermal cracking of resid, which is the combination of thermal cracking and catalytic hydrogenation, is composed of the following elementary steps: (1) formation of free radicals proceeding via cleavage of C-C or C-X (heteroatom) bond;3,4 (2) production of middle distillate proceeding via β-scission of free radicals;5 (3) termination of free radical reactions and saturation of C=C bonds proceeding via catalytic hydrogenation. 1、浏览PDF格式全文需要使用软件--Abode Acrobat(由于软件较大并常见,我站不提供下载) 2、下载论文全文请点击(23KB)
本站收录的本文作者的其他论文: 1、Effect of Addition of K to Ni/SiO2 and Ni/Al2O3 Catalysts on Hydrothermal Cracking of Bitumen 2、Hydrothermal cracking of Residual Oil 3、The Promotional Effect of Initiators in Hydro-thermal Cracking of Resids
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