专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07951759B2 Fischer-Tropsch wax composition and method of transport 有权
标题翻译：费托蜡组合物和运输方法
公开(公告)号：US07951759B2
公开(公告)日：2011-05-31
申请号：US12345198
申请日：2008-12-29
申请人： Gunther H. Dieckmann , Mark R. Buetzow , Dennis J. O'Rear
发明人： Gunther H. Dieckmann , Mark R. Buetzow , Dennis J. O'Rear
IPC分类号： C10M159/06
CPC分类号： C10L1/326 , C10L1/32 , C10L1/324 , Y10T137/0391
摘要： The present invention relates to transportable product for the transportation of paraffinic wax and methods of transporting using this transportable product. The transportable product comprises 90 to 20 weight % of a liquid comprising >50 weight % alcohol and having a true vapor pressure of ≦14.7 psia when measured at 20° C., and 10 to 80 weight % of wax particles, wherein the wax particles comprise ≧75 weight % of wax particles larger than 0.1 mm. The transportable product and methods of transporting according to the present invention are able to accommodate a relatively high weight % of paraffinic wax particles in the transportable product while avoiding interparticle adhesion and clumping by ensuring that the wax particles are not too small and the amount of small wax particles is not excessive.
摘要翻译：本发明涉及用于输送石蜡蜡的可运输产品和使用该可运输产品的运输方法。可运输产品包含90至20重量％的包含> 50重量％醇的液体，并且在20℃下测量的真实蒸气压为＆nlE; 14.7psia，和10至80重量％的蜡颗粒，其中蜡颗粒包含≥75重量％的大于0.1mm的蜡颗粒。根据本发明的可运输产品和运输方法能够在运输产品中容纳相对较高重量的石蜡蜡颗粒，同时通过确保蜡颗粒不太小和小量的量避免颗粒间粘附和聚集蜡颗粒不过分。

22. 发明授权

US07862893B2 Paraffinic wax particle coated with a powder coating 失效
标题翻译：涂有粉末涂层的石蜡蜡颗粒
公开(公告)号：US07862893B2
公开(公告)日：2011-01-04
申请号：US12333004
申请日：2008-12-11
申请人： Dennis J. O'Rear , Gunther H. Dieckmann
发明人： Dennis J. O'Rear , Gunther H. Dieckmann
IPC分类号： B32B5/16 , C10G49/18 , C10G73/40
CPC分类号： D06N3/042 , D06N3/14 , D06N3/144 , D06N2205/023 , G09F15/0025 , Y10T428/24802 , Y10T428/2991 , Y10T428/2998
摘要： A granular solid wax particle, comprising a) a highly paraffinic wax having a T10 boiling point less than 427° C. and comprising at least 40 weight percent n-paraffins, and b) an inorganic powder coating on the wax particle. Also, a process for making a fuel or a base oil, comprising transporting the granular solid wax particles in a transport vessel to a distant location where the granular solid wax particles are processed into the fuel or the base oil.
摘要翻译：一种颗粒状固体蜡颗粒，其包含a）具有T10沸点低于427℃并且包含至少40重量％正链烷烃的高度链烷属性蜡，和b）在蜡颗粒上的无机粉末涂料。另外，制造燃料或基础油的方法，包括将运送容器内的粒状固体蜡粒子输送到粒状固体蜡粒子加工成燃料或基础油的远处。

23. 发明申请

US20100263263A1 Low Melting Point Triglycerides for Use in Fuels 有权
公开(公告)号：US20100263263A1
公开(公告)日：2010-10-21
申请号：US12639714
申请日：2009-12-16
申请人： Dennis J. O'Rear
发明人： Dennis J. O'Rear
IPC分类号： C10L1/19
CPC分类号： C10L1/026 , C07C67/03 , C10G2300/1011 , C11C3/003 , Y02E50/13 , Y02P30/20 , C07C69/52
摘要： In the present invention, a fuel composition and a process for making the same are disclosed. Specifically, in the present invention, triglycerides useful for distillate fuels are described along with their method for preparation from Fischer-Tropsch acid by-products and the glycerol by-product from biodiesel generation. By using these two by-product streams, the overall efficiency of both processes is improved and a new source of distillate fuels is created. These triglycerides can be used to improve the lubricity of Fischer-Tropsch derived distillate fuels. In addition, these triglycerides also have low melting points and have viscosities compatible with distillate fuels.

24. 发明授权

US07608181B2 Distillate fuel blends from Fischer Tropsch products with improved seal swell properties 有权
标题翻译：从费 - 托产品蒸馏出的燃料混合物具有改善的密封膨胀性能
公开(公告)号：US07608181B2
公开(公告)日：2009-10-27
申请号：US11057470
申请日：2005-02-15
申请人： Dennis J. O'Rear
发明人： Dennis J. O'Rear
IPC分类号： C10L1/08 , C10L1/16
CPC分类号： C10L1/08 , C10G2/32 , C10G2400/04 , Y10S208/95
摘要： The invention provides distillate fuel blend components with improved seal swell and lubricity properties obtained from Fischer Tropsch products. The blends contain a highly paraffinic distillate fuel component and distillate-boiling alkylcycloparaffins and/or distillate-boiling alkylaromatics. The invention further provides processes for obtaining such blends using the products of Fischer Tropsch processes. Finally, the invention provides methods for improving seal swell and lubricity properties for distillate fuels.
摘要翻译：本发明提供了从费 - 托产品获得的具有改进的密封膨胀和润滑性能的馏出燃料混合物组分。混合物含有高度链烷烃的馏出物燃料组分和馏出物沸腾的烷基环烷烃和/或馏出物沸腾的烷基芳烃。本发明进一步提供了使用费 - 托法的产物获得这种共混物的方法。最后，本发明提供了用于提高馏出燃料的密封膨胀和润滑性能的方法。

25. 发明申请

US20090156696A1 PROCESS FOR THE CAPTURE OF CO2 FROM CH4 FEEDSTOCK AND GTL PROCESS STREAMS 审中-公开
标题翻译：从CH4进料和GTL过程流中获取二氧化碳的方法
公开(公告)号：US20090156696A1
公开(公告)日：2009-06-18
申请号：US12239231
申请日：2008-09-26
申请人： Dennis J. O'Rear
发明人： Dennis J. O'Rear
IPC分类号： C07C1/04
CPC分类号： C10G2/32 , B01D53/1418 , B01D53/1475 , B01D2256/24 , B01D2257/504 , C01B3/382 , C01B3/50 , C01B2203/0244 , C01B2203/04 , C01B2203/0415 , C01B2203/0475 , C01B2203/048 , C01B2203/062 , C01B2203/1258 , C01B2203/146 , C01B2203/148 , C01B2203/86 , C10G2/30 , C10L3/10 , C10L3/102 , Y02C10/06 , Y02P20/125 , Y02P20/152 , Y02P30/30
摘要： An integrated process is described in which at least a portion of CO2 is captured from both the feedstock and a process stream in a GTL facility. This integrated process provides for lower costs in CO2 capture than can be done by separate processes. At least a portion of the captured CO2 can then be prevented from being emitted into the environment by sequestration or reaction of the CO2 to other than a CO2 product.
摘要翻译：描述了一种综合方法，其中在GTL设施中从原料和工艺流中捕获至少一部分CO 2。这个综合过程可以提供比单独进程要低的二氧化碳捕获成本。然后可以通过将二氧化碳与二氧化碳产物不同的CO 2的螯合或反应来防止捕获的CO 2的至少一部分被排放到环境中。

26. 发明申请

US20090137854A1 Integration of molecular redistribution and hydroisomerization processes for the production of paraffinic base oil 失效
标题翻译：整合分子再分布和加氢异构化方法生产石蜡基础油
公开(公告)号：US20090137854A1
公开(公告)日：2009-05-28
申请号：US11987207
申请日：2007-11-28
申请人： Dennis J. O'Rear
发明人： Dennis J. O'Rear
IPC分类号： C07C5/00 , C07C2/64
CPC分类号： C10G69/02 , C10G65/046 , C10M101/02 , C10M107/02 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2205/173 , C10N2220/021 , C10N2220/022 , C10N2220/025 , C10N2220/028 , C10N2220/031 , C10N2230/02 , C10N2230/10 , C10N2230/74
摘要： The process as described herein produces a moderately aromatic isoparaffinic base oil from a distillate range product. This process comprises: (a) providing a distillate range paraffin feed comprising paraffins and cycloparaffins; (b) mildly reforming the distillate range paraffin feed to convert at least a portion of the cycloparaffins to alkylaromatics and provide a mildly reformed distillate range stream; (c) treating a stream comprising the mildly reformed distillate range stream in a molecular redistribution reactor to provide a distributed stream; (d) dewaxing at least a portion of the distributed stream to provide a dewaxed stream; (e) combining at least a portion of the dewaxed stream with the stream to be processed in the molecular redistribution reactor to provide the distributed stream; and (f) isolating a moderately aromatic isoparaffinic base oil from the dewaxed stream. According to another aspect, the process generates low ring content isoparaffinic base oil by hydrotreating the moderately aromatic isoparaffinic base oil.
摘要翻译：本文所述的方法由馏出物产物产生中等芳族异链烷烃基油。该方法包括：（a）提供包含链烷烃和环烷烃的馏出物范围石蜡原料; （b）温和地重整馏出物链烷烃进料，将至少一部分环烷烃转化为烷基芳族化合物，并提供温和重整的馏出物范围流; （c）在分子再分布反应器中处理包含温和重整的馏出物流范围物流以提供分布流; （d）将至少一部分分散流脱蜡以提供脱蜡流; （e）在分子再分配反应器中将至少一部分脱蜡流与待处理的流合并以提供分布流; 和（f）从脱蜡流中分离中等芳族异链烷烃基油。另一方面，该方法通过加氢处理中等芳族异链烷烃基油产生低环含量的异链烷烃基油。

27. 发明申请

US20090084028A1 WAX PARTICLE COATED WITH A POWDER COATING 失效
标题翻译：粉末涂料粉末涂料
公开(公告)号：US20090084028A1
公开(公告)日：2009-04-02
申请号：US12333004
申请日：2008-12-11
申请人： Gunther H. Dieckmann , Dennis J. O'Rear
发明人： Gunther H. Dieckmann , Dennis J. O'Rear
IPC分类号： C10L5/00 , B32B5/16
CPC分类号： D06N3/042 , D06N3/14 , D06N3/144 , D06N2205/023 , G09F15/0025 , Y10T428/24802 , Y10T428/2991 , Y10T428/2998
摘要： A granular solid wax particle, comprising a) a highly paraffinic wax having a T10 boiling point less than 427° C. and comprising at least 40 weight percent n-paraffins, and b) an inorganic powder coating on the wax particle. Also, a process for making a fuel or a base oil, comprising transporting the granular solid wax particles in a transport vessel to a distant location where the granular solid wax particles are processed into the fuel or the base oil.
摘要翻译：一种颗粒状固体蜡颗粒，其包含a）具有T10沸点低于427℃并且包含至少40重量％正链烷烃的高度链烷属性蜡，和b）在蜡颗粒上的无机粉末涂料。另外，制造燃料或基础油的方法，包括将运输容器中的颗粒状固体蜡颗粒输送到颗粒状固体蜡颗粒被加工成燃料或基础油的远处。

28. 发明申请

US20080250705A1 Process for preparation and use of alcohols from a Fischer Tropsch process 审中-公开
标题翻译：从费托过程制备和使用醇的方法
公开(公告)号：US20080250705A1
公开(公告)日：2008-10-16
申请号：US12141033
申请日：2008-06-17
申请人： Dennis J. O'Rear , Thomas Van Harris , Cong-Yan Chen
发明人： Dennis J. O'Rear , Thomas Van Harris , Cong-Yan Chen
IPC分类号： C10L1/18
CPC分类号： C10L10/08 , C07C29/10 , C10L1/026 , C10L1/1824 , C07C31/12 , C07C31/125
摘要： Olefins and alcohols present in Fischer-Tropsch products are converted to primary and secondary alkyl alcohols having at least four carbons through acid catalyzed etherification and hydrolysis reactions. The alcohols are added to a highly isoparaffinic distillate fuel blend, improving the lubricity of the mixture, and forming a distillate fuel with improved lubricity.
摘要翻译：在费 - 托产品中存在的烯烃和醇通过酸催化醚化和水解反应转化成具有至少四个碳的伯和仲烷基醇。将醇加入到高度异链烷烃馏出物燃料混合物中，改善混合物的润滑性，并形成具有改善的润滑性的馏出燃料。

29. 发明授权

US07416656B2 Process for removing aluminum contaminants from Fischer-Tropsch feed streams using dicarboxylic acid 有权
标题翻译：使用二羧酸从费 - 托进料流中除去铝污染物的方法
公开(公告)号：US07416656B2
公开(公告)日：2008-08-26
申请号：US10886320
申请日：2004-07-07
申请人： Alexander Kuperman , Lucy Melinda Bull , Dennis J. O'Rear , Donald Kuehne
发明人： Alexander Kuperman , Lucy Melinda Bull , Dennis J. O'Rear , Donald Kuehne
IPC分类号： C10G17/02
CPC分类号： C10G2/32 , C10G17/04
摘要： A process for removing aluminum contaminants from the product of a Fischer-Tropsch synthesis reaction wherein said contaminants comprise at least 1 ppm of aluminum expressed as elemental metal in aluminum-containing contaminants having an effective diameter of less than 1 micron, said process comprising the steps of (a) collecting the contaminated Fischer-Tropsch product from the Fischer-Tropsch reactor; (b) forming a mixture comprising the contaminated Fischer-Tropsch product, at least an equal molar amount of a dicarboxylic acid containing from 2 to about 8 carbon atoms based upon the amount of aluminum present, and sufficient water for the dicarboxylic acid to form hydrogen ions; (c) maintaining the mixture under pre-selected conditions for a time sufficient for the aluminum contaminant and the dicarboxylic acid to form an aluminum containing precipitate having an effective diameter of greater than about 1 micron; (d) passing the mixture of step (c) through a particulate removal zone capable of removing substantially all of the aluminum-containing precipitate; and (e) recovering from the particulate removal zone a Fischer-Tropsch product containing less than about 1 ppm total aluminum.
摘要翻译：一种从费 - 托合成反应产物中除去铝污染物的方法，其中所述污染物包含至少1ppm铝，其表示为元素金属，其含铝有机污染物的有效直径小于1微米，所述方法包括步骤（a）从费 - 托反应器收集受污染的费 - 托产品; （b）基于所存在的铝的量，形成包含受污染的费 - 托产物，至少等摩尔量的含有2至约8个碳原子的二羧酸的混合物，以及用于二羧酸形成氢的足够水离子（c）将混合物保持在预选条件下足以使铝污染物和二羧酸形成有效直径大于约1微米的含铝沉淀物的时间; （d）使步骤（c）的混合物通过能够去除基本上所有含铝沉淀物的颗粒去除区; 和（e）从颗粒去除区回收含有小于约1ppm总铝的费 - 托产品。

30. 发明申请

US20080155889A1 FISCHER-TROPSCH DERIVED DIESEL FUEL AND PROCESS FOR MAKING SAME 审中-公开
标题翻译： FISCHER-TROPSCH DODIVED柴油燃料及其制造方法
公开(公告)号：US20080155889A1
公开(公告)日：2008-07-03
申请号：US11950175
申请日：2007-12-04
申请人： Dennis J. O'Rear
发明人： Dennis J. O'Rear
IPC分类号： C10L1/18
CPC分类号： C10L1/026 , Y02E50/32
摘要： The present invention is directed to a Fischer-Tropsch derived distillate suitable for use as a distillate fuel having a flash point 38° C. minimum measured by ASTM D 93 and a cloud point of +14° C. or less and further containing not less than 0.01 wt,% oxygen in each of 1-pentanol, 1-hexanol, 1-heptanol, 1-octanol, 1-nonanol, 1-decanol and not more than 0.01 wt.% oxygen in C11+ linear alcohols. Preferably, the Fischer-Tropsch derived distillate will have a cloud point at or below 0° C., and more preferably the cloud point of the Fischer-Tropsch derived distillate, will be at or below −15° C.
摘要翻译：本发明涉及适用于具有闪点为38℃的馏分燃料的费 - 托衍生的馏出物，其最小值通过ASTM D 93测量，浊点为+ 14℃或更低，并且还包含不少于在1- 11醇中，1-戊醇，1-己醇，1-庚醇，1-辛醇，1-壬醇，1-癸醇和不超过0.01重量％的氧中的0.01〜直链醇。优选地，费 - 托衍生的馏出物将具有等于或低于0℃的浊点，更优选地，费 - 托衍生的馏出物的浊点将在-15℃以下。

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