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1. 发明授权

US06824574B2 Process for improving production of Fischer-Tropsch distillate fuels 有权
标题翻译：改进费 - 托馏分燃料生产的方法
公开(公告)号：US06824574B2
公开(公告)日：2004-11-30
申请号：US10267444
申请日：2002-10-09
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： C10L118
CPC分类号： C10L1/026
摘要： Olefins and alcohols present in Fischer-Tropsch light naphthas are converted to dialkyl ethers of the formula: R—O—R′ where R and R′ are each primarily non-tertiary alkyl groups of more than four carbon atoms, via hydration of the olefins to alcohols followed by dehydration of the alcohols. Ethers may also form by direct reaction of olefins and alcohols. The ethers are separated from the remaining paraffins in the naphtha by distillation and added in an amount of 1-25 wt. % to paraffinic mid-distillate fuel components obtained by hydrotreating a Fischer-Tropsch product. The properties of the distillate fuel components such as lubricity and seal swell are improved by the dialkyl ethers. The removal of olefins and alcohols from the naphthas reduces refining and lead to a more salable product.
摘要翻译：存在于费 - 托轻石脑油中的烯烃和醇转化为下式的二烷基醚：ROR'，其中R和R'各自主要是具有四个以上碳原子的非叔烷基，通过将烯烃水合成醇，醇的脱水。醚也可以通过烯烃和醇的直接反应形成。通过蒸馏将醚与石脑油中的剩余链烷烃分离，并以1-25重量％的量加入。％对通过加氢处理费 - 托产物而获得的链烷烃中间馏分燃料组分。通过二烷基醚改善馏出物燃料组分的性质，如润滑性和密封膨胀。从石脑油中除去烯烃和醇可以减少精炼并导致更可销售的产品。

2. 发明授权

US06793695B2 Anti-static lubricity additive ultra-low sulfur diesel fuels 有权
标题翻译：防静电润滑添加剂超低硫柴油燃料
公开(公告)号：US06793695B2
公开(公告)日：2004-09-21
申请号：US10220229
申请日：2002-08-28
申请人： Mark F. Wilkes , David A. Duncan , Shaun P. Carney
发明人： Mark F. Wilkes , David A. Duncan , Shaun P. Carney
IPC分类号： C10L118
CPC分类号： C10L10/08 , C10L1/14 , C10L1/1691 , C10L1/1817 , C10L1/1826 , C10L1/1852 , C10L1/1857 , C10L1/188 , C10L1/1881 , C10L1/1888 , C10L1/19 , C10L1/191 , C10L1/2222 , C10L10/04
摘要： A fuel composition exhibiting improved anti-static properties, comprises a liquid fuel which contains less than 500 parts per million by weight sulfur; 0.001 to 1 ppm of a hydrecarbyl monoamine or hydrocarbyl-substituted poly(alkylenieamine); and 10 to 500 ppm of at least one fatty acid containing 8 to 24 carbon atoms, or an ester thereof.
摘要翻译：具有改善的抗静电性能的燃料组合物包括含有少于500重量份的硫的液体燃料; 0.001至1ppm的水合烃基单胺或烃基取代的聚（亚烷基胺）; 和10〜500ppm的至少一种含有8〜24个碳原子的脂肪酸，或其酯。

3. 发明授权

US06740134B2 Use of a natural oil byproduct as a reduced-emissions energy source 失效
标题翻译：使用天然油副产物作为减排能源
公开(公告)号：US06740134B2
公开(公告)日：2004-05-25
申请号：US09939225
申请日：2001-08-24
申请人： Paul J. Angelico , James E. Ricci
发明人： Paul J. Angelico , James E. Ricci
IPC分类号： C10L118
CPC分类号： C10L1/02
摘要： A natural oil byproduct, which can be produced as a “still bottoms” byproduct of a distillation of a feed composition including an animal fat and/or vegetable oil, is used as an energy source. The natural oil byproduct can comprise unhydrolyzed fat/oil and free fatty acids; and its emissions upon burning have substantially-reduced pollutant concentrations relative to other fuels. When used as an energy source, the natural oil byproduct can be burned alone or in combination with a traditional fuel, such as number 2 or number 6 oil or coal.
摘要翻译：可以将能够作为包含动物脂肪和/或植物油的饲料组合物的蒸馏的“静止”副产物生产的天然油副产物用作能量源。天然油副产物可以包含未水解的脂肪/油和游离脂肪酸; 燃烧时的排放量相对于其他燃料大大降低了污染物浓度。当用作能源时，天然油副产物可以单独燃烧或与传统燃料（例如2号或6号油或煤）组合燃烧。

4. 发明授权

US06719815B2 Fuel composition 失效
标题翻译：燃油组成
公开(公告)号：US06719815B2
公开(公告)日：2004-04-13
申请号：US10169121
申请日：2002-09-18
申请人： Gerrit Leendert Nanninga , Jan Van Breugel
发明人： Gerrit Leendert Nanninga , Jan Van Breugel
IPC分类号： C10L118
CPC分类号： C10L1/026 , Y02E50/13
摘要： The invention relates to a fuel composition which comprises a diesel fuel, a C1-C4 alkyl ester of an &agr;-hydroxymonocarboxylic acid and, if appropriate, a C1-C4 alcohol. The diesel fuel is either obtained from petroleum or from a petroleum fraction, such as middle distillate, or is obtained by conversion of material of biological origin (so-called biodiesel). The fuel composition preferably contains from 3 to 6% by weight of C1-C4 alkyl ester, calculated on the basis of the total weight of the composition.
摘要翻译：本发明涉及一种燃料组合物，其包含柴油燃料，α-羟基单羧酸的C 1 -C 4烷基酯和（如果合适的话）C 1 -C 4醇。柴油燃料可以从石油中获得，也可以从石油馏分获得，例如中间馏分，或通过转化生物来源的物质（所谓的生物柴油）获得。燃料组合物优选含有基于组合物总重计算的3至6重量％的C 1 -C 4烷基酯。

5. 发明授权

US06669743B2 Synthetic jet fuel and process for its production (law724) 有权
公开(公告)号：US06669743B2
公开(公告)日：2003-12-30
申请号：US09794939
申请日：2001-02-27
申请人： Robert J. Wittenbrink , Paul J Berlowitz , Bruce R. Cook
发明人： Robert J. Wittenbrink , Paul J Berlowitz , Bruce R. Cook
IPC分类号： C10L118
CPC分类号： C10L10/08 , C10L1/14 , C10L1/1824 , Y10S208/95
摘要： Clean distillate useful as a jet fuel or jet blending stock is produced from Fischer-Tropsch wax by separating wax into heavier and lighter fractions; further separating the lighter fraction and hydroisomerizing the heavier fraction and that portion of the light fraction above about 475° F. The isomerized product is blended with the untreated portion of the lighter fraction to produce high quality, clean, jet fuel.

6. 发明授权

US06616716B2 Method of improving the flow properties of a crude oil or natural gas liquid 有权
公开(公告)号：US06616716B2
公开(公告)日：2003-09-09
申请号：US10093887
申请日：2002-03-11
申请人： Jens H. Hansen
发明人： Jens H. Hansen
IPC分类号： C10L118
CPC分类号： C10L1/1963 , C09K8/524 , C10G29/20 , C10L1/1973 , E21B37/06 , E21B43/121
摘要： A method of improving the flow properties of a wax-containing crude oil and natural gas liquids containing a natural pour point depressant wherein a synthetic pour point depressant is added to the crude oil or natural gas liquid when at a temperature of not more than 20° C. below the inversion temperature thereof.

7. 发明授权

US06610111B2 Fuel oils having improved lubricity comprising mixtures of fatty acids with paraffin dispersants, and a lubrication-improving additive 有权
标题翻译：具有改善的润滑性的燃料油包括脂肪酸与石蜡分散剂的混合物，以及润滑改进添加剂
公开(公告)号：US06610111B2
公开(公告)日：2003-08-26
申请号：US09993590
申请日：2001-11-16
申请人： Matthias Krull , Werner Reimann
发明人： Matthias Krull , Werner Reimann
IPC分类号： C10L118
CPC分类号： C10L1/143 , C10L1/14 , C10L1/1616 , C10L1/1824 , C10L1/1852 , C10L1/1855 , C10L1/1881 , C10L1/1883 , C10L1/1885 , C10L1/1888 , C10L1/19 , C10L1/191 , C10L1/1966 , C10L1/1981 , C10L1/221 , C10L1/2222 , C10L1/2225 , C10L1/224 , C10L1/2364 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L10/04 , C10L10/08 , C10L10/14
摘要： The invention relates to low-temperature-stabilized additives for fuel oils having a sulfur content of up 0.05% by weight, comprising fatty acid mixtures of A1) from 1 to 99% by weight of at least one saturated mono- or dicarboxylic acid having from 6 to 50 carbon atoms, A2) from 1 to 99% by weight of at least one unsaturated mono- or dicarboxylic acid having from 6 to 50 carbon atoms, and B) at least one polar nitrogen-containing compound which is effective as paraffin dispersant in middle distillates, in an amount of from 0.01 to 90% by weight, based on the total weight of A1), A2) and B), and to the use of said mixtures for improving the lubrication properties of low-sulfur middle distillates.
摘要翻译：本发明涉及具有高于0.05重量％硫含量的燃料油的低温稳定添加剂，其包含1至99重量％的至少一种饱和的单羧酸或二羧酸的脂肪酸混合物，其具有6 至少50个碳原子，A2）1至99重量％的至少一种具有6至50个碳原子的不饱和单羧酸或二羧酸，和B）至少一种极性含氮化合物，其在中间作为石蜡分散剂是有效的基于A1），A2）和B）的总重量，0.01至90重量％的馏出物，以及所述混合物用于改善低硫中间馏分的润滑性能的用途。

8. 发明授权

US06599335B1 Copolymers based on ethylene and unsaturated carboxylic esters and their use as mineral oil additives 有权
标题翻译：基于乙烯和不饱和羧酸酯的共聚物及其作为矿物油添加剂的用途
公开(公告)号：US06599335B1
公开(公告)日：2003-07-29
申请号：US09706656
申请日：2000-11-06
申请人： Matthias Krull , Markus Kupetz , Raimund Wildfang
发明人： Matthias Krull , Markus Kupetz , Raimund Wildfang
IPC分类号： C10L118
CPC分类号： C10L1/1973 , C08F210/00 , C08F210/02 , C10L1/143 , C10L1/1608 , C10L1/1616 , C10L1/195 , C10L1/1966 , C10L1/1985 , C10L1/221 , C10L1/224 , C10L1/2364 , C10M145/02 , C10M145/08 , C10M149/06 , C10M157/04 , C10M2205/00 , C10M2209/04 , C10M2209/06 , C10M2209/062 , C10M2209/086 , C10M2209/108 , C10M2215/08 , C10M2215/082 , C10M2215/12 , C10M2215/28 , C10M2217/024 , C10M2217/028 , C10M2217/06 , C08F218/04
摘要： Copolymers based on ethylene and unsaturated carboxylic esters and their use as mineral oil additives. The invention relates to copolymers of low olefins and vinyl esters, containing a) from 85 to 97 mol % of bivalent structural units of the formula 1 —CH2—CR1R2— 1 in which R1 and R2, independently of one another, are hydrogen or methyl, and b) at least 3 mol % of bivalent structural units of the formula 2 in which R3 is saturated, branched C6-C16-alkyl which has a tertiary carbon atom, wherein R3 is bonded by its tertiary carbon atom to the carboxyl function. The copolymers according to the invention are used as flow improvers for mineral oil distillates.
摘要翻译：基于乙烯和不饱和羧酸酯的共聚物及其作为矿物油添加剂的用途本发明涉及低级烯烃和乙烯基酯的共聚物，其包含a）85至97mol％的式1的二价结构单元，其中R 1和R 2，相互独立的是氢或甲基，和b）至少3mol％的式2的二价结构单元，其中R 3是具有叔碳原子的饱和的支链C 6 -C 16 - 烷基，其中R 3通过其键合叔碳原子与羧基官能团。根据本发明的共聚物用作矿物油馏出物的流动改进剂。

9. 发明授权

US06596038B1 Linear compounds containing phenol and salicylic acid units 失效
标题翻译：含苯酚和水杨酸单元的线性化合物
公开(公告)号：US06596038B1
公开(公告)日：2003-07-22
申请号：US09802500
申请日：2001-03-09
申请人： David John Moreton , Rodney John McAtee
发明人： David John Moreton , Rodney John McAtee
IPC分类号： C10L118
CPC分类号： C10L1/1981 , C07C65/105 , C10M145/20 , C10M159/22
摘要： The invention disclosed herein relates to linear compounds in the form of oligomers or polymers containing unsubstituted or substituted phenol units and unsubstituted or substituted salicylic acid units. These compounds are useful as additives for lubricants and fuels. Metal salts of these compounds are useful as lubricant additives. The process for making these compounds involves reacting phenol units and salicylic acid units in an organic solvent.
摘要翻译：本文公开的本发明涉及含有未取代或取代的苯酚单元和未取代或取代的水杨酸单元的低聚物或聚合物形式的线性化合物。这些化合物可用作润滑剂和燃料的添加剂。这些化合物的金属盐可用作润滑剂添加剂。制造这些化合物的方法包括在有机溶剂中使苯酚单元和水杨酸单元反应。

10. 发明授权

US06527816B2 Isosorbide derivatives that can be used in detergent compositions for gasoline-type fuels 失效
标题翻译：可用于汽油型燃料的洗涤剂组合物中的异山梨醇衍生物
公开(公告)号：US06527816B2
公开(公告)日：2003-03-04
申请号：US09730727
申请日：2000-12-07
申请人： Bruno Deflort , Stéphane Joly , Thierry Lacome , Patrick Gateau , Fabrice Paille
发明人： Bruno Deflort , Stéphane Joly , Thierry Lacome , Patrick Gateau , Fabrice Paille
IPC分类号： C10L118
CPC分类号： C07D493/04 , C10L1/1985 , C10L10/04 , C10L10/18
摘要： Compositions that comprise at least one compound that corresponds to the general formula in which R1, R2, R3 and R4 each represent a hydrogen atom or a hydrocarbon radical, for example alkyl, with 1 to 30 carbon atoms, whereby at least one of R1, R2, R3 and R4 is a hydrocarbon radical, m and m′ are each a number from 1 to 30, with m+m′ from 4 to 60, can be prepared by reaction of the isosorbide with one or more compounds that have an epoxide group. These compositions can be used as detergent additives for gasoline-type fuels.
摘要翻译：包含至少一种对应于通式的化合物的组合物，其中R 1，R 2，R 3和R 4各自表示具有1至30个碳原子的氢原子或烃基，例如烷基，其中R1，R2中的至少一个，R3和R4是烃基，m和m'各自为1至30的数，m + m'为4至60，可以通过使异山梨醇与一种或多种具有环氧基的化合物反应来制备。这些组合物可用作汽油型燃料的洗涤剂添加剂。

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