公开(公告)号：US12116542B2

公开(公告)日：2024-10-15

申请号：US18342057

申请日：2023-06-27

Applicant: CANADIAN ENERGY SERVICES L.P.

Inventor： Jeffrey Soderberg ,  Hossein Jozani

IPC: C10L10/04 ,  C10L1/223

CPC classification number: C10L10/04 ,  C10L1/223 ,  C10L2200/0259

Abstract: While some triazines have low reactivity, a method and composition is described for improving their reactivity. The H2S scavenging composition and method utilizes a tertiary amine to catalyze the scavengers with slower kinetics to achieve improved results over traditional systems with the scavenger alone. A hydrogen sulfide scavenging composition comprises: a tertiary amine as a catalyst in at least one of (i) a triazine scavenger selected from the group consisting of: methyl amine, C2-C5 alkyl amine, dimethylaminopropylamine, isopropanolamine, aniline, cyclohexylamine, isobutanolamine and methoxypropylamine triazines/bisoxazolidines; or (ii) an aldehyde-based scavenger such as glyoxal.

公开(公告)号：US20240174934A1

公开(公告)日：2024-05-30

申请号：US18389414

申请日：2023-11-14

Applicant: Innospec Fuel Specialties LLC

Inventor： Joseph L. STARK ,  Paul J. Biggerstaff

IPC: C10L1/223 ,  C10L1/195 ,  C10L1/222

CPC classification number: C10L1/223 ,  C10L1/1955 ,  C10L1/2225 ,  C10L2230/085 ,  C10L2230/14 ,  C10L2250/04

Abstract: A fuel composition including a middle distillate fuel oil obtained from the distillation of a pyrolysis oil and, as an additive, one or more of: (a) an antioxidant; and (b) a stabilising additive selected from (x) alkoxylated amine compounds; (y) aldehyde-alkylphenol copolymers; (z) acylated nitrogen compounds; and mixtures thereof. Also disclosed are a method and use for improving the stability of a fuel composition comprising a middle distillate fuel oil obtained from the distillation of a pyrolysis oil, which involve adding to the composition one or more additives selected from (a) and (b).

公开(公告)号：US20180258361A1

公开(公告)日：2018-09-13

申请号：US15457357

申请日：2017-03-13

Applicant: Afton Chemical Corporation

Inventor： Makaye Tabibi ,  Scott D. Schwab ,  Charles S. Shanahan ,  William J. Colucci

IPC: C10L10/06 ,  C10L1/02 ,  C10L1/22

CPC classification number: C10L10/06 ,  C10L1/023 ,  C10L1/143 ,  C10L1/1883 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/222 ,  C10L1/223 ,  C10L1/224 ,  C10L1/2383 ,  C10L10/04 ,  C10L2200/0259 ,  C10L2200/0423 ,  C10L2270/023

Abstract: A carrier fluid or fluidizer for use in fuel performance additives or fuels including such additives is described herein. The novel carrier fluids include a unique blend of alkoxylated alcohols or polyols providing unexpected performance improvements to fuel performance additives and fuels incorporating the additives. The carrier fluids, when combined with at least a detergent, provide desired valve stick performance and unexpectedly improve the intake valve deposit performance at the same time.

公开(公告)号：US20180134976A1

公开(公告)日：2018-05-17

申请号：US15568079

申请日：2016-03-03

Applicant: LIMITED LIABILITY COMPANY "INOIL"

Inventor： David IAKOBACHVILI ,  Igor Anatolyevich REVENKO ,  Vyacheslav Viktorovich KOROSTELEV

IPC: C10L1/182 ,  C10L1/12 ,  C10L1/222 ,  C10L1/223

CPC classification number: C10L1/1824 ,  C10L1/10 ,  C10L1/125 ,  C10L1/1822 ,  C10L1/2227 ,  C10L1/223 ,  C10L1/224 ,  C10L2230/22 ,  C10L2300/40

Abstract: The invention relates to the field of petroleum refining and petrochemistry, and specifically to the composition of a multi-function universal additive and to a fuel composition containing said additive and intended for use in internal combustion engines, and also in boilers and furnaces. The present fuel additive contains aliphatic alcohols, water, carbamide and acetanilide Use of the proposed multi-function universal additive in the composition of fuels provides reduced specific fuel consumption, fewer harmful impurities in exhaust and waste gases (CO, CH, soot), and reduced soot formation in the combustion zone. The present additive has dispersant properties in the composition of heavy distillate and residual fuels.

公开(公告)号：US09650587B2

公开(公告)日：2017-05-16

申请号：US15206841

申请日：2016-07-11

Applicant: The Lubrizol Corporation

Inventor： Danielle N. Ivancic ,  James D. Burrington ,  Ewan E. Delbridge

IPC: C10M139/00 ,  C10M169/04 ,  C10M163/00 ,  C10M137/08 ,  C07C51/15 ,  C09K15/24 ,  C10M141/06 ,  C10L1/222 ,  C10L1/24 ,  C10L1/26 ,  C10M171/00 ,  C09K8/64 ,  C10M141/12 ,  C10L1/18 ,  C10L1/22 ,  C10L10/18 ,  C10L1/182 ,  C10L1/223 ,  C10L1/224 ,  C10L1/30 ,  C10L1/183

CPC classification number: C10M141/06 ,  C09K8/64 ,  C10L1/18 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/223 ,  C10L1/224 ,  C10L1/24 ,  C10L1/2437 ,  C10L1/26 ,  C10L1/2658 ,  C10L1/30 ,  C10L1/303 ,  C10L10/18 ,  C10L2230/081 ,  C10L2290/24 ,  C10M141/12 ,  C10M163/00 ,  C10M171/00 ,  C10M2203/024 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/0406 ,  C10M2207/144 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/043 ,  C10M2227/06 ,  C10M2227/061 ,  C10N2220/021 ,  C10N2220/082 ,  C10N2230/10 ,  C10N2230/52 ,  C10N2230/70 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/105 ,  C10N2240/14 ,  C10N2240/40 ,  C10N2250/10 ,  C10N2250/12 ,  C10N2260/14 ,  C10N2260/06 ,  C10N2210/02

Abstract: The present invention relates to functional fluid compositions containing antioxidants, and specifically stable compositions containing antioxidants with limited solubility in and/or limited compatibility with the functional fluids with which they are used. In particular the present invention deals with functional fluids used in internal combustion engines, such as engine oils, and antioxidants containing a phenolic or benzoic group, where the antioxidant is present in the functional fluid composition at levels that would otherwise cause the composition to be unstable and/or hazy.

公开(公告)号：US20170082019A1

公开(公告)日：2017-03-23

申请号：US15279941

申请日：2016-09-29

Applicant: Afton Chemical Corporation

Inventor： Gregory Guinther

IPC: F02B43/04 ,  F02D41/00 ,  C10L10/00 ,  C10L1/18 ,  C10L1/23 ,  F02M35/10 ,  F02M25/14

CPC classification number: F02B43/04 ,  C10L1/1811 ,  C10L1/182 ,  C10L1/1857 ,  C10L1/223 ,  C10L1/231 ,  C10L1/305 ,  C10L10/00 ,  C10L2230/22 ,  C10L2270/023 ,  C10L2270/026 ,  F02B1/04 ,  F02B3/06 ,  F02B43/02 ,  F02B43/10 ,  F02D19/08 ,  F02D19/12 ,  F02D41/0025 ,  F02D41/021 ,  F02D2200/701 ,  F02D2200/702 ,  F02M25/00 ,  F02M25/14 ,  F02M35/10209

Abstract: A method of introducing additives to an air intake system of an engine in order to overcome one or more of the various problems created by formulation of additives in fuels. The method controls at least one of the amount, aerosol particle size and timing of introduction of additives based on information relevant to operation of the engine. The introduced additives form an air-additive mixture and are carried by the airflow in the air-intake system to the combustion chamber of the engine. Another aspect of the invention is an additive introduction system that includes one or more containers for additives, a control system for determining at least one of the amount, aerosol particle size and timing of introduction of the additives, and a device to introduce the additives into the air intake system under the control of the control system.

公开(公告)号：US20160319212A1

公开(公告)日：2016-11-03

申请号：US15206841

申请日：2016-07-11

Applicant: The Lubrizol Corporation

Inventor： Danielle N. Ivancic ,  James D. Burrington ,  Ewan E. Delbridge

IPC: C10M141/06 ,  C10M163/00 ,  C10L1/18 ,  C10L10/18 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10M171/00 ,  C10L1/22

CPC classification number: C10M141/06 ,  C09K8/64 ,  C10L1/18 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/223 ,  C10L1/224 ,  C10L1/24 ,  C10L1/2437 ,  C10L1/26 ,  C10L1/2658 ,  C10L1/30 ,  C10L1/303 ,  C10L10/18 ,  C10L2230/081 ,  C10L2290/24 ,  C10M141/12 ,  C10M163/00 ,  C10M171/00 ,  C10M2203/024 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/0406 ,  C10M2207/144 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/043 ,  C10M2227/06 ,  C10M2227/061 ,  C10N2220/021 ,  C10N2220/082 ,  C10N2230/10 ,  C10N2230/52 ,  C10N2230/70 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/105 ,  C10N2240/14 ,  C10N2240/40 ,  C10N2250/10 ,  C10N2250/12 ,  C10N2260/14 ,  C10N2260/06 ,  C10N2210/02

Abstract: The present invention relates to functional fluid compositions containing antioxidants, and specifically stable compositions containing antioxidants with limited solubility in and/or limited compatibility with the functional fluids with which they are used. In particular the present invention deals with functional fluids used in internal combustion engines, such as engine oils, and antioxidants containing a phenolic or benzoic group, where the antioxidant is present in the functional fluid composition at levels that would otherwise cause the composition to be unstable and/or hazy.

Abstract translation: 本发明涉及含有抗氧化剂的功能性流体组合物，特别是包含在与使用它们的功能性流体相关的溶解度和/或有限的相容性的抗氧化剂中的特别稳定的组合物。 特别地，本发明涉及用于内燃机中的功能流体，例如发动机油，以及含有酚或苯甲酸基团的抗氧化剂，其中抗氧化剂存在于功能性流体组合物中，否则会导致组合物不稳定 和/或模糊。

公开(公告)号：US09434900B2

公开(公告)日：2016-09-06

申请号：US14835886

申请日：2015-08-26

Applicant: SHELL OIL COMPANY

Inventor： Mark Lawrence Brewer ,  Michael William Howe

IPC: C10L1/18 ,  C10L1/19 ,  C10L1/22 ,  C10L1/185 ,  C10L1/189 ,  C10L1/223 ,  C10L1/06 ,  C10L10/00 ,  C10L1/20 ,  C10L1/222 ,  C10L1/228 ,  C10L1/24

CPC classification number: C10L1/22 ,  C10L1/06 ,  C10L1/18 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/189 ,  C10L1/19 ,  C10L1/202 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2286 ,  C10L1/2437 ,  C10L10/00 ,  C10L2200/0259 ,  C10L2200/0423 ,  C10L2230/22 ,  C10L2270/023

Abstract: A liquid fuel composition containing: (a) a gasoline base fuel suitable for use in an internal combustion engine; and (b) one or more organic sunscreen compounds.

Abstract translation: 一种液体燃料组合物，其含有：（a）适用于内燃机的汽油基燃料; 和（b）一种或多种有机防晒化合物。

公开(公告)号：US09388358B2

公开(公告)日：2016-07-12

申请号：US14340882

申请日：2014-07-25

Applicant: SHELL OIL COMPANY

Inventor： Timothy Michael Shea ,  Trevor James Davies ,  Michael Clifford Macknay ,  Hanane Belmokaddem Bennis

IPC: C10L1/16 ,  C10L1/223 ,  C10L1/182 ,  C10L10/10 ,  C10L1/02 ,  C10L1/00 ,  C10L1/18 ,  C10L1/22 ,  C10L10/14 ,  C10L1/19

CPC classification number: C10L10/10 ,  C10L1/00 ,  C10L1/02 ,  C10L1/16 ,  C10L1/1608 ,  C10L1/18 ,  C10L1/19 ,  C10L1/22 ,  C10L1/223 ,  C10L10/14 ,  C10L2200/0259 ,  C10L2200/0415 ,  C10L2230/22 ,  C10L2270/023 ,  C10L2270/04

Abstract: High octane unleaded aviation gasoline having low aromatics content and a T10 of at most 75° C., T40 of at least 75° C., a T50 of at most 105° C., a T90 of at most 135° C., a final boiling point of less than 190° C., an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa and a freezing point of less than −58° C. is provided.

Abstract translation: 具有低芳烃含量的高辛烷值无铅航空汽油和至多75℃的T10，至少75℃的T40，至多105℃的T50，至多135℃的T90，至多135℃的T90 最终沸点低于190℃，调节至少43.5MJ / kg的燃烧热，38至49kPa范围内的蒸气压和小于-58℃的凝固点。

公开(公告)号：US20150166920A1

公开(公告)日：2015-06-18

申请号：US14571919

申请日：2014-12-16

Applicant: SHELL OIL COMPANY

Inventor： Mark Lawrence BREWER

IPC: C10L10/14 ,  C10L10/12 ,  C10L1/10

CPC classification number: C10L10/14 ,  C10L1/14 ,  C10L1/1857 ,  C10L1/1883 ,  C10L1/189 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/223 ,  C10L1/2286 ,  C10L1/232 ,  C10L10/12 ,  C10L2270/02

Abstract: A liquid fuel composition comprising a base fuel suitable for use in an internal combustion engine; one or more organic UV filter compounds; and one or more ester co-additive compounds provides improvements in terms of stability properties in an additive blend containing said one or more organic UV filter compounds and said one or more ester co-additive compounds, particularly at low temperatures, such as temperatures of 5° C. or lower.

Abstract translation: 一种液体燃料组合物，包括适用于内燃机的基础燃料; 一种或多种有机紫外线过滤剂化合物; 和一种或多种酯共添加剂化合物在含有所述一种或多种有机UV过滤剂化合物和所述一种或多种酯共添加剂化合物的添加剂共混物方面提供改进的稳定性，特别是在低温下，例如5 ℃以下。