| 查看: 1362 | 回复: 11 | ||
| 【奖励】 本帖被评价10次，作者学员2bQ2PZ增加金币 9.5 个 | ||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | ||
[资源]
【SSSC -134】Fluid Catalytic Cracking V
|
||
|
Fluid Catalytic Cracking V (Studies in Surface Science and Catalysis) By M.L. Occelli, P. O'Connor * Publisher: Elsevier Science * Number Of Pages: 348 * Publication Date: 2001-05-01 * ISBN-10 / ASIN: 0444504753 * ISBN-13 / EAN: 9780444504753 * Binding: Hardcover Book Description: Catalyst production for the transformation of crudes into gasoline and other fuel products is a billion dollar/year business and fluid cracking catalysts (FCCs) represent almost half of the refinery catalyst market. During the cracking reactions, the FCC surface is contaminated by metals (Ni, V, Fe, Cu, Na) and by coke deposition. As a result, the catalyst activity and product selectivity is reduced to unacceptable levels thus forcing refiners to replace part of the recirculating equilibrium FCC inventory with fresh FCC to compensate for losses in catalyst performance. About 1,100 tons/day of FCC are used worldwide in over 200 fluid cracking catalyst units (FCCUs). It is for these reasons that refiners' interest in FCC research has remained high through the years almost independantly, of crude oil prices. However, recent oil company mergers and the dissolution of research laboratories, have drastically decreased the number of researchers involved in petroleum refining research projects; as a result the emphasis of research has shifted from new materials to process improvements and this trend is clearly reflected in the type of papers contained in this volume. Modern spectroscopic techniques continue to be essential in the understanding of catalyst performance and several chapters in the book describe the use of 27Al, 29Si and 13C NMR to study variation in FCC acidity during aging and coke deposition. In addition several chapters have been dedicated to the modeling of FCC deactivation, and to the understanding of contact times on FCC performance. Refiners efforts to conform with environmental regulations are reflected in chapters dealing with sulfur removal, metals contaminants and olefin generation. http://rapidshare.com/files/100101318/FlCaCrVMTeIEls0444504753.rar.html http://www.mediafire.com/?rtmljwvt45c |
回复此楼» 猜你喜欢
国家工程物理交叉科学研究中心招收凝聚态物理及相关专业硕士研究生一名
已经有17人回复
-
数二英语一的 理工科 求调剂
已经有0人回复
-
物理化学论文润色/翻译怎么收费?
已经有63人回复
-
大连工业大学招硕士研究生
已经有0人回复
-
大连工业大学招硕士研究生
已经有0人回复
-
数二 英语一，求调剂，本科学校福建农林大学
已经有1人回复
-
大连工业大学招硕士研究生
已经有0人回复
-
关于研究生调剂的些许建议
已经有1人回复
-
辽宁：大连工业大学，文字为导师详细信息，图片为团队介绍，欢迎报名
已经有0人回复
-
武汉轻工大学化环学院招收调剂
已经有6人回复
-
求电子书《环糊精化学 : 基础与应用》
已经有0人回复
4楼2008-03-17 09:27:47
2楼2008-03-17 09:03:23
3楼2008-03-17 09:19:35
