公开(公告)号：US10207983B2

公开(公告)日：2019-02-19

申请号：US14581778

申请日：2014-12-23

Applicant: INSTITUTO MEXICANO DEL PETROLEO

Inventor： Raul Hernandez Altamirano ,  Luis Silvestre Zamudio Rivera ,  Violeta Yasmin Mena Cervantes ,  Hiram Isaac Beltran Conde ,  Marco Antonio Dominguez Aguilar ,  Jaquelin Martinez Viramontes ,  Aristeo Estrada Buendia

IPC: C07C227/10 ,  C07C227/16 ,  C07C227/26 ,  C07C229/16 ,  C23F11/14 ,  C10L1/222 ,  C10L1/223 ,  C10L10/04 ,  C07C229/12 ,  C07C229/24 ,  C09K15/20 ,  C10L1/14 ,  C10L1/16 ,  C10L1/182 ,  C10L1/198

Abstract: N-alkyl, N-alkenyl, N-cycloalkyl, N-aryl amino or imino propionic acids with an alkyl chain ranging from 6 to 18 carbons, or alkenyl chain from 8 to 30 carbons, are obtained from a reaction process in the absence of solvent at a temperature range from 30 to 180° C. and a time of 1 to 10 hours at atmospheric pressure. Formulations composed of N-alkyl or N-alkenyl or N-cycloalkyl or N-aryl amino or imino propionic acids, polyethers derived from propylene oxide or ethylene oxide or copolymer thereof and a solvent consisting of aromatic compounds such as toluene or xylene, diesel or gasoline or alcohols such as isopropanol and ethanol, or mixtures thereof, are obtained inhibit ferrous metal corrosion of pipelines and storage tanks and transport crude oil and liquid fuels. A method inhibiting corrosion of ferrous metals adds an effective amount of the corrosion inhibitor to a petroleum based material such as crude oil and liquid fuels such as gasoline, diesel fuel, and aviation fuel.

公开(公告)号：US20180371344A1

公开(公告)日：2018-12-27

申请号：US16060024

申请日：2016-05-10

Applicant: ECOMANDA AG

Inventor： Wolfgang Foerg

IPC: C10L1/182 ,  C10L1/18 ,  C10L1/222 ,  C10L1/12 ,  C10L1/16 ,  C10L10/02

Abstract: The invention pertains to a novel additive for fuels comprising iso-propanol in an amount of from 60-70 Vol.-%, diesel and gasoline each in an amount of from 10-20 vol.-% and water in an amount of from 1-5 vol.-%. In another aspect the composition comprises Iso-propanol in an amount of from 60-70 vol.-%, lineseed oil in an amount of from 15-25 vol.-%, gasoline fuel in an amount of from 10-20 vol.-%, and water in an amount of from 1-5 vol.-%. The invention further relates to the use of the said additive in reducing carbon monoxide (CO) and unburnt hydrocarbons (HC) levels from emissions of combustion engines.

公开(公告)号：US20180305631A1

公开(公告)日：2018-10-25

申请号：US16017149

申请日：2018-06-25

Applicant: BASF SE

Inventor： Marc WALTER ,  Dirk RETTEMEYER ,  Markus HANSCH ,  Ludwig VOELKEL ,  Bjoern Thomas HAHN ,  Muriel ECORMIER ,  Thomas HAYDEN

IPC: C10L10/08 ,  C10L10/18 ,  C10L1/18 ,  C10L1/19 ,  C10L1/22 ,  C10L10/04 ,  C10M129/78 ,  C10L1/16 ,  C10L1/222 ,  C10L1/2383

CPC classification number: C10L10/08 ,  C10L1/1608 ,  C10L1/18 ,  C10L1/1915 ,  C10L1/22 ,  C10L1/2222 ,  C10L1/2383 ,  C10L10/04 ,  C10L10/18 ,  C10L2200/0423 ,  C10L2230/22 ,  C10L2270/023 ,  C10M129/78 ,  C10M2207/30 ,  C10N2230/06 ,  C10N2270/00

Abstract: The use of a complex ester obtainable by esterification reaction between aliphatic linear or branched C2- to C12-dicarboxylic acids, aliphatic linear or branched polyhydroxy alcohols with 3 to 6 hydroxyl groups, and, as chain stopping agents, aliphatic linear or branched C1- to C30-monocarboxylic acids or aliphatic linear or branched monobasic C1- to C30-alcohols, as an additive in a fuel for minimization of power loss in the operation of an internal combustion engine with this fuel.

公开(公告)号：US10030206B2

公开(公告)日：2018-07-24

申请号：US15031114

申请日：2014-10-20

Applicant: BASF SE

Inventor： Marc Walter ,  Dirk Rettemeyer ,  Markus Hansch ,  Ludwig Voelkel ,  Bjoern Thomas Hahn ,  Muriel Ecormier ,  Thomas Hayden

IPC: C10L10/00 ,  C10L10/08 ,  C10L1/19 ,  C10M129/78 ,  C10L10/04 ,  C10L10/18 ,  C10L1/18 ,  C10L1/22 ,  C10L1/16 ,  C10L1/2383 ,  C10L1/222

Abstract: The use of a complex ester obtainable by esterification reaction between aliphatic linear or branched C2- to C12-dicarboxylic acids, aliphatic linear or branched polyhydroxy alcohols with 3 to 6 hydroxyl groups, and, as chain stopping agents, aliphatic linear or branched C1- to C30-monocarboxylic acids or aliphatic linear or branched monobasic Ci- to C30-alcohols, as an additive in a fuel.

公开(公告)号：US10023819B2

公开(公告)日：2018-07-17

申请号：US14609496

申请日：2015-01-30

Applicant: The Lubrizol Corporation

Inventor： Paul R. Stevenson ,  James C. Ray ,  David J. Moreton ,  James H. Bush

IPC: C10L1/00 ,  C10L1/238 ,  C10L1/222 ,  C10L1/224 ,  C10L1/2383 ,  C10L10/18 ,  C08F8/44 ,  C08F110/10 ,  C10L10/02 ,  C10L10/04 ,  F02B43/02 ,  F02B77/04 ,  F23J7/00 ,  C08F8/46

Abstract: The invention relates to quaternary ammonium amide and/or ester salts and their use as additives, including their use in fuels, such as diesel fuel. The invention particularly relates to the use of quaternary ammonium amide and/or ester salts as detergents in diesel fuels.

公开(公告)号：US10000714B2

公开(公告)日：2018-06-19

申请号：US13902156

申请日：2013-05-24

Applicant: Cerion Enterprises, LLC

Inventor： Lyn Marie Irving ,  David Wallace Sandford ,  Albert Gary DiFrancesco ,  Richard Kenneth Hailstone

IPC: C10L10/06 ,  B01J13/00 ,  C01G49/02 ,  C10L1/10 ,  C10L1/12 ,  C10L10/02 ,  B82Y30/00 ,  C10L1/16 ,  C10L1/188 ,  C10L1/222

CPC classification number: C10L10/06 ,  B01J13/0017 ,  B01J13/003 ,  B01J13/0047 ,  B82Y30/00 ,  C01G49/02 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/64 ,  C10L1/10 ,  C10L1/1233 ,  C10L1/1616 ,  C10L1/1881 ,  C10L1/2222 ,  C10L10/02 ,  C10L2200/024 ,  C10L2270/026

Abstract: Aqueous and substantially crystalline iron oxide nanoparticle dispersions and processes for making them are disclosed. The nanoparticle size and size distribution width are advantageous for use in a fuel additive for catalytic reduction of soot combustion in diesel particulate filters. Nanoparticles of the aqueous colloid are transferred to a substantially non-polar liquid comprising a carboxylic acid and one or more low-polarity solvents. The transfer is achieved by mixing the aqueous and substantially non-polar materials, forming an emulsion, followed by a phase separation into a substantially metal-free remnant polar phase and a substantially non-polar organic colloid phase. A method for rapid and substantially complete transfer of non-agglomerated nanoparticles to the low polarity phase in the presence of an organic amine, and a rapid phase separation of the substantially non-polar colloid from a remnant aqueous phase, are provided.

公开(公告)号：US20180030361A1

公开(公告)日：2018-02-01

申请号：US15551090

申请日：2016-02-15

Applicant: Avocet Infinite Plc

Inventor： James Robert JENNINGS ,  Glyn David SHORT

IPC: C10L1/12 ,  C10L1/02 ,  C10L1/222 ,  C10L10/04

CPC classification number: C10L1/1266 ,  C10L1/02 ,  C10L1/10 ,  C10L1/125 ,  C10L1/2227 ,  C10L10/04 ,  C10L2200/0254 ,  C10L2270/026 ,  C10L2290/24

Abstract: A fuel for use in internal combustion engines, wherein the fuel includes a mixture of at least one alcohol, water, urea and/or Ammonium Nitrate. The water is included in a quantity which renders the Ammonium Nitrate and/or urea dissolved in the at least one alcohol. The at least one alcohol is methanol included in a concentration having a range of 90-97 weight %. The Ammonium Nitrate is included in a concentration having a range of 0.5-10 weight %; more optionally, the Ammonium Nitrate is included in a concentration having a range of 1-5 weight %. Further, the urea is included in a concentration having a range of 1-10 weight %.

公开(公告)号：US20170321137A1

公开(公告)日：2017-11-09

申请号：US15660306

申请日：2017-07-26

Applicant: The Lubrizol Corporation

Inventor： Paul R. Stevenson ,  James C. Ray ,  David J. Moreton ,  James H. Bush

IPC: C10L1/238 ,  C08F8/44 ,  F02B43/02 ,  F02B77/04 ,  C08F8/46 ,  C10L10/02 ,  C10L1/222 ,  C10L1/224 ,  C10L1/2383 ,  C10L10/18 ,  C10L10/04 ,  F23J7/00 ,  C08F110/10

CPC classification number: C10L1/2381 ,  C08F8/44 ,  C08F8/46 ,  C08F110/10 ,  C10L1/2222 ,  C10L1/224 ,  C10L1/2383 ,  C10L10/02 ,  C10L10/04 ,  C10L10/18 ,  C10L2200/0259 ,  C10L2200/0423 ,  C10L2230/14 ,  C10L2250/04 ,  C10L2270/02 ,  C10L2270/023 ,  F02B43/02 ,  F02B77/04 ,  F23J7/00

Abstract: The invention relates to quaternary ammonium amide and/or ester salts and their use as additives, including their use in fuels, such as diesel fuel. The invention particularly relates to the use of quaternary ammonium amide and/or ester salts as detergents in diesel fuels.

公开(公告)号：US09777231B2

公开(公告)日：2017-10-03

申请号：US14935978

申请日：2015-11-09

Applicant: Man Kit Ng ,  Donna J. Crowther ,  Glen Barry Brons ,  Hong Cheng ,  Patrick Brant ,  Clarence Chase

Inventor： Man Kit Ng ,  Donna J. Crowther ,  Glen Barry Brons ,  Hong Cheng ,  Patrick Brant ,  Clarence Chase

IPC: C08F8/32 ,  C08F8/20 ,  C10G75/04 ,  C08F10/06 ,  C10L1/2383 ,  C10L1/222 ,  C10L10/04 ,  C08F10/08

CPC classification number: C10G75/04 ,  C08F8/20 ,  C08F8/32 ,  C08F10/06 ,  C08F10/08 ,  C08F2810/40 ,  C10G2300/4075 ,  C10G2300/80 ,  C10L1/2222 ,  C10L1/2383 ,  C10L10/04 ,  C08F210/06 ,  C08F210/08

Abstract: A compound useful for reducing fouling in a hydrocarbon refining process is provided. A method for preparing the compound includes hydrohalogenating a polymer having a vinyl chain end to obtain a halogen-containing terminal group, and reacting the terminal group with a polyamine. Methods of using the compound and compositions thereof are also provided.

公开(公告)号：US09540576B2

公开(公告)日：2017-01-10

申请号：US14870665

申请日：2015-09-30

Applicant: Man Kit Ng ,  Donna J. Crowther ,  Glen Barry Brons ,  Hong Cheng ,  Patrick Brant ,  Clarence Chase

Inventor： Man Kit Ng ,  Donna J. Crowther ,  Glen Barry Brons ,  Hong Cheng ,  Patrick Brant ,  Clarence Chase

IPC: C10G75/04 ,  C10L1/2383 ,  C10L1/222 ,  C10L10/04 ,  C08F10/06 ,  C08F10/08 ,  C10G75/00

CPC classification number: C10G75/04 ,  C08F8/20 ,  C08F8/32 ,  C08F10/06 ,  C08F10/08 ,  C08F2810/40 ,  C10G2300/4075 ,  C10G2300/80 ,  C10L1/2222 ,  C10L1/2383 ,  C10L10/04 ,  C08F210/06 ,  C08F210/08

Abstract: A compound useful for reducing fouling in a hydrocarbon refining process is provided. A method for preparing the compound includes hydrohalogenating a polymer having a vinyl chain end to obtain a halogen-containing terminal group, and reacting the terminal group with a polyamine. Methods of using the compound and compositions thereof are also provided.

Abstract translation: 提供了一种可用于减少烃精炼过程中结垢的化合物。 制备该化合物的方法包括将具有乙烯基链端的聚合物氢卤化得到含卤素的末端基团，并使端基与多胺反应。 还提供了使用该化合物及其组合物的方法。