公开(公告)号：US06638324B2

公开(公告)日：2003-10-28

申请号：US10084838

申请日：2002-02-26

Applicant: Frederick L. Jordan

Inventor： Frederick L. Jordan

IPC: C10L114

CPC classification number: C10L1/14 ,  C10L1/1608 ,  C10L1/231

Abstract: The present invention relates generally to a composition and method for increasing the amount of cetane in fuel. More specifically, it was discovered that the amount of cetane in fuel can be increased by mixing a fuel additive comprising &bgr;-carotene that was prepared in an inert atmosphere.

公开(公告)号：US06589302B1

公开(公告)日：2003-07-08

申请号：US09598726

申请日：2000-06-21

Applicant: Thomas F. DeRosa ,  Thomas Cangelosi ,  Serge A. Cryvoff ,  Frank J. DeBlase ,  Thomas E. Hayden ,  Benjamin J. Kaufman ,  James R. Ketcham ,  Michael Rawdon ,  Yvonne Thiel

Inventor： Thomas F. DeRosa ,  Thomas Cangelosi ,  Serge A. Cryvoff ,  Frank J. DeBlase ,  Thomas E. Hayden ,  Benjamin J. Kaufman ,  James R. Ketcham ,  Michael Rawdon ,  Yvonne Thiel

IPC: C10L114

CPC classification number: C10L10/08 ,  C10L1/14 ,  C10L1/1826 ,  C10L1/1881 ,  C10L1/191 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/238

Abstract: An additive concentrate for improving the lubricity of low sulfur fuels comprises an additive composition diluted in an aromatic solvent, said composition comprising the reaction product of a first glyceride possessing an unsaturated fatty acid content of at least about 40 mole %, based on the total weight of fatty acid present in the first glyceride, and an iodine number of greater than 35, a second glyceride possessing an unsaturated fatty acid content of less than about 20 mole %, based on the total weight of the fatty acids present in the second glyceride, and an iodine number of less than 35, and, at least one alkanolamine. The concentrate remains fluid and stable at low temperatures and, when added to low sulfur fuels, improves lubricity, enhances fuel economy and minimizes engine deposits.

Abstract translation: 用于改善低硫燃料的润滑性的添加剂浓缩物包括稀释在芳族溶剂中的添加剂组合物，所述组合物包含基于总重量的具有至少约40摩尔％的不饱和脂肪酸含量的第一甘油酯的反应产物 的存在于第一甘油酯中的脂肪酸和大于35的碘值，基于存在于第二甘油酯中的脂肪酸的总重量，具有小于约20摩尔％的不饱和脂肪酸含量的第二甘油酯， 碘值小于35，和至少一种链烷醇胺。 浓缩物在低温下保持流动性和稳定性，并且当添加到低硫燃料中时，可提高润滑性，提高燃油经济性并使发动机沉积最小化。

公开(公告)号：US06284008B1

公开(公告)日：2001-09-04

申请号：US09483230

申请日：2000-01-14

Applicant: Rinaldo Caprotti

Inventor： Rinaldo Caprotti

IPC: C10L114

CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L1/1633 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1658 ,  C10L1/1666 ,  C10L1/1852 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/189 ,  C10L1/1895 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/192 ,  C10L1/195 ,  C10L1/1955 ,  C10L1/196 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1985 ,  C10L1/1986 ,  C10L1/22 ,  C10L1/221 ,  C10L1/222 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/232 ,  C10L1/236 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2412 ,  C10L1/2418 ,  C10L1/2437 ,  C10L1/2443 ,  C10L1/245 ,  C10L1/2475

Abstract: The lubricity of low sulfur fuels is enhanced by incorporation of a cold flow improver.

Abstract translation: 通过加入冷流改进剂可提高低硫燃料的润滑性

公开(公告)号：US06222082B1

公开(公告)日：2001-04-24

申请号：US09391935

申请日：1999-09-08

Applicant: William A. Hubbard ,  Reginald N. Spencer

Inventor： William A. Hubbard ,  Reginald N. Spencer

IPC: C10L114

CPC classification number: C10L10/02 ,  C10L1/08 ,  C10L10/08 ,  C10L10/14

Abstract: A special fuel is formulated for use with diesel engines, which are employed to power vehicles such as trucks, buses, tractors and boats.

Abstract translation: 柴油发动机配有特殊燃料，用于为卡车，公共汽车，拖拉机和船只等车辆提供动力。

公开(公告)号：US06599337B2

公开(公告)日：2003-07-29

申请号：US10124974

申请日：2002-04-18

Applicant: John Andrew Waynick

Inventor： John Andrew Waynick

IPC: C10L114

CPC classification number: B01D17/0202 ,  G01N33/2835

Abstract: A method for selecting an effective removal agent and a method of removing drag reducer additive from liquid hydrocarbon fuels, preferably gasoline or jet fuel.

Abstract translation: 选择有效去除剂的方法和从液体烃燃料，优选汽油或喷气燃料中除去减阻剂添加剂的方法。

公开(公告)号：US06291732B1

公开(公告)日：2001-09-18

申请号：US09756320

申请日：2001-01-08

Applicant: William A. Hubbard ,  Reginald N. Spencer

Inventor： William A. Hubbard ,  Reginald N. Spencer

IPC: C10L114

Abstract: A special fuel is formulated for use with diesel engines, which are employed to power vehicles such as trucks, buses, tractors and boats.