专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08314157B2 Microwave-enhanced process to treat marine emulsion wastes 有权
标题翻译：微波增强工艺处理海洋乳液废物
公开(公告)号：US08314157B2
公开(公告)日：2012-11-20
申请号：US11489919
申请日：2006-07-20
申请人： Kenneth R. Albinson , Scott Jensen , Mark J. Porter , Kevin Maki
发明人： Kenneth R. Albinson , Scott Jensen , Mark J. Porter , Kevin Maki
IPC分类号： C09K3/00 , B63J4/00 , C02F1/30
CPC分类号： B63C11/02 , B01D17/0217 , B01D17/06 , C02F1/385 , C02F1/40 , C02F2101/325 , C02F2103/008 , C02F2103/32
摘要： Improved method, apparatus and system for treating bilge water and other marine emulsion wastes comprising water and hydrocarbon, and possibly solids in some cases. Microwave Separation Technology (MST) is used to treat a broad class of emulsion wastes associated with, generated by, or carried at sea on, ships or other marine entities (such as drilling platforms, oil spill clean-up systems, etc.). The hydrocarbon component from a marine emulsion waste comprising water and hydrocarbon, and possibly solids in some cases, is concentrated (e.g., the emulsion's water content is reduced) so that the volume of waste material that requires off-loading or out-hauling (or both) is reduced over conventional methods of separating emulsion wastes for disposal. In view of the reductions achieved in process volumes, significant cost savings may be realized. Better compliance with environmental laws and standards may also be realized.
摘要翻译：改进的方法，装置和系统，用于在某些情况下处理包含水和烃的舱底水和其他海洋乳液废物，以及可能的固体。微波分离技术（MST）用于处理与船舶或其他海洋实体（如钻井平台，漏油清理系统等）相关的，由海上生产或运载的广泛类型的乳化废物。来自包含水和烃的海洋乳液废物和在某些情况下可能的固体的烃组分被浓缩（例如，乳液的水含量降低），使得需要卸载或牵引的废物的体积（或两者）比用于处理的分离乳液废物的常规方法减少。鉴于过程量的减少，可以实现显着的成本节约。也可以更好地遵守环境法律和标准。

2. 发明授权

US4913797A Catalyst hydrotreating and dewaxing process 失效
标题翻译：催化剂加氢处理和脱蜡工艺
公开(公告)号：US4913797A
公开(公告)日：1990-04-03
申请号：US296929
申请日：1989-01-12
申请人： Kenneth R. Albinson , Sadi Mizrahi , Daniel J. Neuman
发明人： Kenneth R. Albinson , Sadi Mizrahi , Daniel J. Neuman
IPC分类号： C10G65/04
CPC分类号： C10G65/043
摘要： The present invention is directed to a cascade catalytic hydrotreating/dewaxing process, wherein a hydrocarbon feedstock containing waxy components is treated. The hydrotreating phase precedes the dewaxing phase in order to remove contaminants, such as nitrogen and sulfur, from the feedstock to prolong the life of the catalyst used in the subsequent dewaxing step. A conventional hydrotreating catalyst is used. The dewaxing catalyst is a Zeolite Beta catalyst. The cascade process is conducted with or without interstage gas separation. The treatment occurs in the same or in separate reactors. The ratio of hydrotreating catalyst to dewaxing catalyst is greater than 1:2. This sequence of treatments enhances distillate yields and lowers processing and capital costs.
摘要翻译：本发明涉及级联催化加氢处理/脱蜡方法，其中处理含有蜡质组分的烃原料。加氢处理阶段在脱蜡阶段之前，以从原料中除去诸如氮和硫的污染物，以延长随后脱蜡步骤中所用催化剂的寿命。使用常规的加氢处理催化剂。脱蜡催化剂是沸石β型催化剂。级联过程是在有或没有级间气体分离的情况下进行的。处理发生在相同或单独的反应器中。加氢处理催化剂与脱蜡催化剂的比例大于1：2。这种处理顺序增强了馏出物产率，降低了加工和资本成本。

3. 发明授权

US4554065A Isomerization process to produce low pour point distillate fuels and lubricating oil stocks 失效
标题翻译：产生低倾点馏分燃料和润滑油库存的异构化过程
公开(公告)号：US4554065A
公开(公告)日：1985-11-19
申请号：US606499
申请日：1984-05-03
申请人： Kenneth R. Albinson , Jonathan E. Child
发明人： Kenneth R. Albinson , Jonathan E. Child
IPC分类号： C10G65/04 , C10G65/10 , C10G65/12
CPC分类号： C10G65/043
摘要： A process for dewaxing a hydrocarbon feedstock with a relatively high pour point and containing normal and slightly branched paraffins by subjecting said feed to catalytic dewaxing over a noble metal promoted zeolite beta catalyst followed by dewaxing with a base metal promoted zeolite beta catalyst. The feed may be hydrotreated before dewaxing.
摘要翻译：通过使所述进料在贵金属上促进沸石β催化剂进行催化脱蜡，然后用碱金属促进的沸石β催化剂脱蜡，使具有较高倾点的烃原料脱蜡并含有正常和轻微支化的链烷烃的方法。进料可以在脱蜡之前进行加氢处理。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式