公开(公告)号：US20240043762A1

公开(公告)日：2024-02-08

申请号：US18256088

申请日：2021-12-09

Applicant: TOTALENERGIES ONETECH

Inventor： Frédéric TORT ,  Hemant MONDKAR

IPC: C10L3/10 ,  C10L1/233 ,  C10L1/222

CPC classification number: C10L3/103 ,  C10L1/233 ,  C10L1/2225 ,  C10G2300/207

Abstract: The present invention relates to a composition for scavenging hydrogen sulphide and/or mercaptans in hydrocarbon streams, the composition comprising at least one oxazolidine compounds and at least one alkanolamine allowing boosting the effect of the oxazolidine compound.

公开(公告)号：US20170190947A9

公开(公告)日：2017-07-06

申请号：US15111443

申请日：2013-12-20

Applicant: NALCO COMPANY

Inventor： Erick J. Acosta ,  Tran-Bich Cao

IPC: C09K8/52 ,  C08G65/00 ,  C07D295/15

CPC classification number: C09K8/52 ,  C07D295/088 ,  C07D295/15 ,  C08G65/00 ,  C09K2208/22 ,  C10L1/232 ,  C10L1/233 ,  C10L1/2387 ,  C10L1/2462 ,  C10L1/2475 ,  C10L3/107 ,  C10L2230/14

Abstract: Disclosed herein are beta-amino ester surfactant compounds and compositions useful in applications relating to inhibition of gas hydrate agglomerates in the production, transportation, storage, and separation of crude oil and natural gas. Also disclosed herein are methods of using the compounds and compositions as gas hydrate inhibitors, particularly in applications relating to the production, transportation, storage, and separation of crude oil and natural gas.

公开(公告)号：US09663735B2

公开(公告)日：2017-05-30

申请号：US14521684

申请日：2014-10-23

Applicant: SHELL OIL COMPANY

Inventor： Mark Lawrence Brewer

IPC: C10L1/232 ,  C10L1/24 ,  C10L10/12 ,  C10L1/08 ,  C10L1/233

CPC classification number: C10L1/232 ,  C10L1/08 ,  C10L1/233 ,  C10L1/2437 ,  C10L10/12 ,  C10L2200/0259 ,  C10L2200/0263 ,  C10L2200/0446 ,  C10L2270/026 ,  C10L2300/20

Abstract: Certain UV filter compounds improve the combustion properties of diesel fuel compositions, and in particular modify the ignition delay and/or modify the burn period and/or modify the peak pressure and/or increase the cetane number of the liquid fuel composition. A liquid fuel composition is provided containing: (a) a diesel base fuel suitable for use in an internal combustion engine; and (b) in the range of 10 ppmw to 2 wt %, by weight of the liquid fuel composition, of one or more organic UV filter compounds selected from imidazoles, triazines, triazones and triazoles, and mixtures thereof.

公开(公告)号：US09221803B2

公开(公告)日：2015-12-29

申请号：US12808449

申请日：2008-11-04

Applicant: Violeta Yasmin Mena Cervantes ,  Simon Lopez Ramirez ,  Luis Silvestre Zamudio Rivera ,  Youri Douda ,  Mario Alberto Guzman Vega ,  Marcelo Lozada Y Cassou ,  Adela Morales Pacheco ,  Hiram Issac Beltran Conde ,  Raul Hernandez Altamirano ,  Eduardo Buenrostro Gonzalez ,  Mariana Barcenas Castaneda

Inventor： Violeta Yasmin Mena Cervantes ,  Simon Lopez Ramirez ,  Luis Silvestre Zamudio Rivera ,  Youri Douda ,  Marcelo Lozada Y Cassou ,  Adela Morales Pacheco ,  Hiram Issac Beltran Conde ,  Raul Hernandez Altamirano ,  Eduardo Buenrostro Gonzalez ,  Mariana Barcenas Castaneda

IPC: C07D413/06 ,  C07D207/412 ,  C07D263/04 ,  C10L1/233 ,  C10L10/18 ,  C10L1/224 ,  C10L1/2383

CPC classification number: C07D413/06 ,  C07D207/412 ,  C07D263/04 ,  C10L1/224 ,  C10L1/233 ,  C10L1/2383 ,  C10L10/18

Abstract: The present invention relates to formulations of asphaltenes' inhibitor-dispersant additives based on oxazolidine derived from polyalkyl or polyalkenyl N-hydroxyalkyl succinimides. Said formulations can contain inert organic solvents, preferably including: toluene, mixtures of xylene, o-xylene, p-xylene, kerosene, turbo-fuel; or inert hydrocarbon solvents having boiling points within the range of gasoline and diesel; or inert hydrocarbon or organic solvents having a boiling point within a range from 75 to 300° C. The ratio in weight of inert organic solvents to additive that prevents and controls the precipitation and deposition of asphaltenes ranges from 1:9 to 9:1, preferably from 1:3 to 3:1.

Abstract translation: 本发明涉及基于衍生自聚烷基或聚烯基N-羟基烷基琥珀酰亚胺的恶唑烷的沥青质抑制剂 - 分散剂添加剂的配方。 所述制剂可以含有惰性有机溶剂，优选包括：甲苯，二甲苯，邻二甲苯，对二甲苯，煤油，涡轮燃料的混合物; 或沸点在汽油和柴油范围内的惰性烃溶剂; 或沸点在75-300℃范围内的惰性烃或有机溶剂。阻止和控制沥青质沉淀和沉淀的惰性有机溶剂与添加剂的重量比为1:9至9:1， 优选为1:3至3:1。

公开(公告)号：US20150191668A1

公开(公告)日：2015-07-09

申请号：US14665952

申请日：2015-03-23

Applicant: BASF SE

Inventor： Arno LANGE ,  Helmut Mach ,  Hans Peter Rath ,  Dietmar Posselt

IPC: C10L1/22 ,  C10L1/18 ,  C10L1/26

CPC classification number: C08K5/357 ,  C07D265/16 ,  C08K5/5333 ,  C10L1/143 ,  C10L1/16 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1832 ,  C10L1/19 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2283 ,  C10L1/233 ,  C10L1/236 ,  C10L1/238 ,  C10L1/26 ,  C10L1/265 ,  C10L1/2691 ,  C10L10/00 ,  C10L2200/0254 ,  C10L2200/0259 ,  C10L2200/0268 ,  C10L2230/081 ,  C10L2250/04 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/04

Abstract: The use of tetrahydrobenzoxazines I where R1 is a hydrocarbyl radical and R2, R3, R4 and R5 are each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals, and where R2 to R5 may also form a second and a third tetrahydrooxazine ring, with the proviso that at least one of the substituents has from 4 to 3000 carbon atoms and the remaining substituents, when they are hydrocarbyl radicals, each have from 1 to 20 carbon atoms, as stabilizers for stabilizing inanimate organic material, especially turbine fuels, against the action of light, oxygen and heat.

Abstract translation: 使用四氢苯并恶嗪I，其中R 1是烃基，R 2，R 3，R 4和R 5各自独立地是氢原子，羟基或烃基，并且其中R 2至R 5也可以形成第二和第三个四氢恶嗪环，条件是 至少一个取代基具有4至3000个碳原子，当它们是烃基时，剩余的取代基各自具有1至20个碳原子，作为用于稳定无机生物有机材料，特别是涡轮燃料的稳定剂， 光，氧和热。

公开(公告)号：US20150113858A1

公开(公告)日：2015-04-30

申请号：US14521684

申请日：2014-10-23

Applicant: SHELL OIL COMPANY

Inventor： Mark Lawrence BREWER

IPC: C10L1/232 ,  C10L10/12 ,  C10L1/24

CPC classification number: C10L1/232 ,  C10L1/08 ,  C10L1/233 ,  C10L1/2437 ,  C10L10/12 ,  C10L2200/0259 ,  C10L2200/0263 ,  C10L2200/0446 ,  C10L2270/026 ,  C10L2300/20

Abstract: Certain UV filter compounds improve the combustion properties of diesel fuel compositions, and in particular modify the ignition delay and/or modify the burn period and/or modify the peak pressure and/or increase the cetane number of the liquid fuel composition. A liquid fuel composition is provided containing: (a) a diesel base fuel suitable for use in an internal combustion engine; and (b) in the range of 10 ppmw to 2 wt %, by weight of the liquid fuel composition, of one or more organic UV filter compounds selected from imidazoles, triazines, triazones and triazoles, and mixtures thereof.

Abstract translation: 某些UV过滤器化合物改善柴油燃料组合物的燃烧性能，特别是改变点燃延迟和/或改变燃烧时间和/或改变峰值压力和/或增加液体燃料组合物的十六烷值。 提供一种液体燃料组合物，其包含：（a）适用于内燃机的柴油基础燃料; 和（b）在液体燃料组合物的10ppmw至2wt％范围内的一种或多种选自咪唑，三嗪，三嗪酮和三唑的有机紫外线过滤剂化合物及其混合物。

公开(公告)号：US20150101240A1

公开(公告)日：2015-04-16

申请号：US14563202

申请日：2014-12-08

Applicant: INSTITUTO MEXICANO DEL PETROLEO

Inventor： Raul Hernandez Altamirano ,  Violeta Yasmin Mena Cervantes ,  Luis Silvestre Zamudio Rivera ,  Hiram Isaac Beltran Conde ,  Eduardo Buenrostro Gonzalez

IPC: C10L1/233 ,  C07D265/10 ,  C09K8/54 ,  C10L10/04

CPC classification number: C07D265/10 ,  C07C227/10 ,  C09K8/524 ,  C09K8/54 ,  C10G75/02 ,  C10G2300/1033 ,  C10G2300/206 ,  C10G2300/4075 ,  C10G2300/44 ,  C10G2300/80 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/14 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1824 ,  C10L1/233 ,  C10L10/00 ,  C10L10/04 ,  C10L2200/0259 ,  C10L2200/0423 ,  C10L2200/043 ,  C10L2200/0446 ,  C10L2230/08 ,  C10L2230/14 ,  C10L2270/023 ,  C10L2270/04 ,  C10L2270/10

Abstract: Base compounds including 1,3-oxazinan-6-one derivatives of N-alkyl or N-alkenyl or N-cycloalkyl or N-aryl propionic acids and paraformaldehyde, and their application as corrosion inhibitors with multifunctional properties serving as inhibitory/dispersant of asphaltene in production processes, transportation, refining and storage of crude oil and derivatives. The corrosion inhibitor with inhibitory/dispersant of asphaltenes properties comprises an active substance base of 1,3-oxaninan-6-ones and hydrocarbon solvents such as benzene, toluene, mixed xylenes, o-xylene, m-xylene and p-xylene, diesel, kerosene, jet fuel, alcohols, aliphatic branched and unbranched alcohols containing from 3 to 10 carbon atoms, such as isopropanol, butanol and pentanol, and mixtures of hydrocarbon solvents with aliphatic branched or unbranched liquid fuels. In addition, a process for obtaining 1,3-oxazinan-6-ones derivatives of N-alkyl or N-alkenyl or N-cycloalkyl or N-aryl propionic acids and paraformaldehyde is described.

Abstract translation: 包括N-烷基或N-烯基或N-环烷基或N-芳基丙酸和多聚甲醛的1,3-恶嗪烷-6-酮衍生物的基础化合物及其作为具有多功能性质的缓蚀剂作为沥青质的抑制/分散剂的应用 在生产过程中，原油及衍生物的运输，精炼和储存。 具有沥青质特性抑制/分散剂的腐蚀抑制剂包括1,3-二氧杂环己烷-6-酮的活性物质碱和苯，甲苯，混合二甲苯，邻二甲苯，间二甲苯和对二甲苯等烃类溶剂，柴油 ，煤油，喷气燃料，醇，含有3至10个碳原子的脂族支链和非支链醇，如异丙醇，丁醇和戊醇，以及烃溶剂与脂族支链或非支链液体燃料的混合物。 此外，描述了获得N-烷基或N-链烯基或N-环烷基或N-芳基丙酸和多聚甲醛的1,3-恶嗪烷-6-酮衍生物的方法。

公开(公告)号：US08449630B2

公开(公告)日：2013-05-28

申请号：US10536401

申请日：2003-12-01

Applicant: Arno Lange ,  Hans Peter Rath ,  Marc Walter ,  Marco Bergemann ,  Helmut Schmidt

Inventor： Arno Lange ,  Hans Peter Rath ,  Marc Walter ,  Marco Bergemann ,  Helmut Schmidt

IPC: C10L10/00 ,  C10L1/22

CPC classification number: C10L10/08 ,  C08F8/32 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/232 ,  C10L1/233 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/04 ,  C10L10/18 ,  C10L2200/0259 ,  C10M133/06 ,  C10M133/08 ,  C10M133/10 ,  C10M133/38 ,  C10M159/14 ,  C10M159/16 ,  C10M2203/06 ,  C10M2203/102 ,  C10M2207/023 ,  C10M2209/105 ,  C10M2215/04 ,  C10M2215/044 ,  C10M2217/043 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2240/104 ,  C08F10/10 ,  C10M2207/08 ,  C10M2209/108

Abstract: The present invention relates to the use of amines and/or Mannich adducts as detergents and/or dispersants in fuel and lubricant compositions for direct-injection gasoline engines. The invention further relates to fuel and lubricant compositions which comprise at least one such Mannich adduct, and also a bisaminoalkylated Mannich adduct.

Abstract translation: 本发明涉及胺和/或曼尼希加成物作为直接喷射汽油发动机的燃料和润滑剂组合物中的洗涤剂和/或分散剂的用途。 本发明还涉及包含至少一种这样的曼尼希加合物的燃料和润滑剂组合物，以及双氨基烷基化的曼尼希加合物。

公开(公告)号：US08134011B2

公开(公告)日：2012-03-13

申请号：US12693790

申请日：2010-01-26

Applicant: Gordon T. Rivers ,  Jun Tian ,  James A. Hackerott

Inventor： Gordon T. Rivers ,  Jun Tian ,  James A. Hackerott

IPC: C07D263/02

CPC classification number: C07D263/06 ,  C07C7/20 ,  C09K8/52 ,  C09K2208/22 ,  C10L1/233 ,  C10L3/06

Abstract: Oxazolidinium compounds are formed by the reaction of a halohydrin or an epoxide with a secondary amine and an aldehyde or a ketone. The oxazolidinium compounds are formed directly and do not require the reaction of a pre-formed oxazolidine with an alkylating agent. The compounds are useful as gas hydrate inhibitors in oil and gas production and transportation.

Abstract translation: 恶唑烷鎓化合物通过卤代醇或环氧化物与仲胺和醛或酮的反应形成。 恶唑烷鎓化合物直接形成，不需要预形成的恶唑烷与烷基化剂的反应。 该化合物可用作油气生产和运输中的天然气水合物抑制剂。

公开(公告)号：US08133852B2

公开(公告)日：2012-03-13

申请号：US11494931

申请日：2006-07-28

Applicant: Matthias Krull ,  Klaus Mikulecky ,  Carsten Cohrs ,  Hildegard Freundl

Inventor： Matthias Krull ,  Klaus Mikulecky ,  Carsten Cohrs ,  Hildegard Freundl

IPC: C10M139/00 ,  C07C309/62

CPC classification number: C10L1/143 ,  C10L1/1641 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/223 ,  C10L1/224 ,  C10L1/232 ,  C10L1/233 ,  C10L1/238 ,  C10L10/02 ,  C10L10/16

Abstract: The invention provides compositions comprising at least one alkylphenol resin (constituent I) and, based on the alkylphenol resin, from 0.05 to 10% by weight of at least one salt of an aromatic base and of a sulfonic acid (constituent II).

Abstract translation: 本发明提供了包含至少一种烷基酚树脂（组分I）和基于烷基酚树脂的0.05至10重量％的至少一种芳族碱和磺酸盐（组分II）的组合物。