公开(公告)号：US10544376B2

公开(公告)日：2020-01-28

申请号：US14875088

申请日：2015-10-05

Applicant: CERION, LLC

Inventor： Gary Robert Prok ,  Stephen Charles Williams

IPC: C01F17/00 ,  C10L1/12 ,  C10L10/00 ,  C10L1/185 ,  C10L1/188 ,  C10L1/10 ,  C10L1/182 ,  C10L10/02 ,  C01G49/00 ,  C10L1/18 ,  C10M125/10 ,  C10M129/16 ,  C10M129/40

Abstract: Improved methods for producing colloidal dispersions of cerium-containing oxide nanoparticles in substantially non-polar solvents are disclosed. The cerium-containing oxide nanoparticles of an aqueous colloid are transferred to a substantially non-polar liquid comprising one or more amphiphilic materials, one or more low-polarity solvents, and, optionally, one or more glycol ether promoter materials. The transfer is achieved by mixing the aqueous and substantially non-polar materials, forming an emulsion, followed by a phase separation into a remnant polar solution phase and a substantially non-polar organic colloid phase. The organic colloid phase is then collected.

公开(公告)号：US10450524B2

公开(公告)日：2019-10-22

申请号：US14701056

申请日：2015-04-30

Applicant: RHODIA OPERATIONS ,  THE LUBRIZOL CORPORATION

Inventor： Virginie Harle ,  Michael Lallemand ,  David Moreton ,  Malcolm G J. MacDuff ,  Magali Pudlarz

IPC: C10L10/04 ,  C10L1/10 ,  C10L10/06 ,  C10L10/18 ,  C10L1/12 ,  C10L1/18 ,  C10L1/22 ,  F01N3/023 ,  C10L1/16 ,  C10L1/188 ,  C10L1/198 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/195 ,  C10L1/232

Abstract: The present invention relates to compositions containing a detergent composition and an active metal containing compound, where the detergent composition includes a quaternary ammonium salt detergent and optionally an oxygen-containing detergent, and where the active metal containing compound is in the form of a colloidal dispersion, comprising an organic phase, particles of an iron compound in its amorphous form, and at least one amphiphilic agent. These compositions may be used in fuels and provide improved engine performance when such fuels are used, specifically by reducing fuel injector fouling in the engine and/or by improving the regeneration of the engine's particulate exhaust trap.

公开(公告)号：US10023818B2

公开(公告)日：2018-07-17

申请号：US13989522

申请日：2011-11-25

Applicant: Greg Morris ,  Michael John Brear ,  Ronald Andrew Slocombe

Inventor： Greg Morris ,  Michael John Brear ,  Ronald Andrew Slocombe

IPC: F02B47/02 ,  C10L1/02 ,  C10L1/00 ,  F02M25/08 ,  C10L1/10 ,  C10L1/12 ,  C10L1/185 ,  C10L1/32 ,  F02B43/00

CPC classification number: C10L1/026 ,  C10L1/003 ,  C10L1/10 ,  C10L1/125 ,  C10L1/1852 ,  C10L1/328 ,  C10L2230/18 ,  C10L2270/026 ,  C10L2290/06 ,  F02B43/00 ,  F02B47/02 ,  F02M25/0809 ,  Y02E20/14 ,  Y02T10/121 ,  Y02T10/32

Abstract: A diesel engine fuel composition comprising methanol at a level of at least 20% by weight of the fuel; water at a level at least 20% by weight of the fuel; a ratio of water to methanol of between 20:80 to 80:20; a total amount of water and methanol of at least 60% by weight of the fuel composition, and one or more additives, in a total amount of at least 0.1% by weight of the fuel, wherein the level of sodium chloride, if present as an additive, is between 0 to 0.5% by weight of the fuel, and the level of flavorant, if present as an additive, is between 0 to 1.5% of the composition is provided. Also provided is a process for powering a compression ignition engine using a fuel comprising methanol and water, including inlet air pre-heating, and associated systems and uses of the fuel composition.

公开(公告)号：US10000712B2

公开(公告)日：2018-06-19

申请号：US15176795

申请日：2016-06-08

Applicant: ExxonMobil Research and Engineering Company

Inventor： William J. Novak ,  Zhiguo Hou ,  William J. Tracy, III ,  Patrick L. Hanks ,  Timothy L. Hilbert

IPC: C10L1/10 ,  C10L1/08 ,  C10G45/64 ,  C10L1/02

CPC classification number: C10L1/08 ,  C10G45/64 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/304 ,  C10G2300/307 ,  C10G2300/4018 ,  C10G2400/04 ,  C10L1/026 ,  C10L2200/0469 ,  C10L2270/026 ,  C10L2290/06 ,  C10L2290/54 ,  Y02E50/13 ,  Y02P30/20

Abstract: A method for producing diesel fuel from biocomponent feeds includes hydrotreating the feed followed by catalytic dewaxing with a 1-D, 10 member ring molecular sieve containing catalyst. The hydrotreated feed may be cascaded directly to the dewaxing step, or the hydrotreated feed can undergo intermediate separation. The diesel fuel resulting from processing of the biocomponent feed exhibits superior cetane values.

公开(公告)号：US09993803B2

公开(公告)日：2018-06-12

申请号：US12440165

申请日：2007-09-04

Applicant: Albert Gary Difrancesco ,  Richard K. Hailstone ,  Andreas Langner ,  Kenneth J. Reed

Inventor： Albert Gary Difrancesco ,  Richard K. Hailstone ,  Andreas Langner ,  Kenneth J. Reed

IPC: B01J23/10 ,  B01F3/08 ,  B01F7/16 ,  B01J13/00 ,  C10L1/10 ,  C10L10/02 ,  C10L10/08 ,  C10L10/12 ,  B82Y30/00 ,  C10L1/12 ,  C10L1/16 ,  C10L1/18 ,  C10L1/182 ,  C10L1/188 ,  C10L1/19 ,  C10L1/198 ,  C10L1/222 ,  C10L1/24

CPC classification number: B01J23/10 ,  B01F3/0807 ,  B01F7/164 ,  B01J13/0047 ,  B01J13/0086 ,  B82Y30/00 ,  C01F17/0043 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/52 ,  C01P2004/64 ,  C10L1/10 ,  C10L1/103 ,  C10L1/1233 ,  C10L1/125 ,  C10L1/1258 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1811 ,  C10L1/1824 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/19 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/2437 ,  C10L10/02 ,  C10L10/08 ,  C10L10/12 ,  C10M2201/062 ,  C10N2230/06 ,  C10N2240/10 ,  Y02T50/678 ,  C10N2210/03 ,  C10N2220/082

Abstract: A method of making cerium dioxide nanoparticles includes: a) providing an aqueous reaction mixture having a source of cerous ion, a source of hydroxide ion, a nanoparticle stabilizer, and an oxidant at an initial temperature no higher than about 20° C.; b) mechanically shearing the mixture and causing it to pass through a perforated screen, thereby forming a suspension of cerium hydroxide nanoparticles; and c) raising the initial temperature to achieve oxidation of cerous ion to eerie ion and thereby form cerium dioxide nanoparticles having a mean diameter in the range of about 1 nm to about 15 nm. The cerium dioxide nanoparticles may be formed in a continuous process.

公开(公告)号：US09982207B2

公开(公告)日：2018-05-29

申请号：US12721984

申请日：2010-03-11

Applicant: Eberhard Jacob

Inventor： Eberhard Jacob

IPC: C10L1/19 ,  C10L1/185 ,  C10L1/182 ,  C10L10/02 ,  C10L1/02 ,  C10L1/10 ,  C10L1/16 ,  C10L1/18

CPC classification number: C10L10/02 ,  C10L1/026 ,  C10L1/10 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1811 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/19 ,  Y02E50/13

Abstract: A diesel fuel based on ethanol is described, which comprises about 60 to about 90% (v/v) ethanol, up to about 20% (v/v) of a linear dialkyl ether with a chain length of about 10 to about 40 as well as mixtures thereof, and 0 to about 30% (v/v) combustion accelerator.

公开(公告)号：US20180134975A1

公开(公告)日：2018-05-17

申请号：US15788917

申请日：2017-10-20

Applicant: ExxonMobil Research and Engineering Company

Inventor： Eugine CHOI ,  Matthew W. BOLAND ,  Zhisheng GAO ,  Luca SALVI ,  Shamel MERCHANT ,  Bruce W. CRAWLEY

IPC: C10L1/06 ,  C10L1/10 ,  C10L1/16

Abstract: Naphtha boiling range compositions are provided that can have improved combustion properties (relative to the research octane number of the composition) in spark ignition engines and/or compression ignition engines. The improved combustion properties can be achieved by controlling the total combined amounts of n-paraffins and isoparaffins that include a straight-chain propyl group (R1—CH2—CH2—CH2—R2). For such a straight-chain propyl group, R2 can correspond to any convenient CxHy group that can appear in a paraffin or isoparaffin. R1 can correspond to a hydrogen atom, making the straight-chain propyl group a terminal n-propyl group; or R1 can correspond to any convenient CxHy group that can appear in a paraffin or isoparaffin.

公开(公告)号：US20180094200A1

公开(公告)日：2018-04-05

申请号：US15562495

申请日：2016-04-20

Applicant: APDN (B.V.I.) Inc.

Inventor： Maciej B. Szczepanik

IPC: C10L1/00 ,  C12Q1/68 ,  C10L1/10 ,  G01N33/28 ,  G01N33/44 ,  G01N33/02

CPC classification number: C10L1/003 ,  C10L1/10 ,  C10L2230/16 ,  C10L2270/026 ,  C12Q1/68 ,  C12Q1/6804 ,  G01N33/02 ,  G01N33/28 ,  G01N33/44

Abstract: The invention provides a method of marking a hydrophobic medium with a nucleic acid marker, the method includes: providing a trialkylammonium salt of the nucleic acid marker, a tetraalkylphosphonium salt of the nucleic acid marker or a tetraarylphosphonium salt of the nucleic acid marker; and incorporating the trialkylammonium salt of the nucleic acid marker, the tetraalkylphosphonium salt of the nucleic acid marker or the tetraarylphosphonium salt of the nucleic acid marker into the hydrophobic medium. The hydrophobic medium can be authenticated after shipping or recovery from the stream of commerce by detecting the nucleic acid marker in a sample of the hydrophobic medium.

公开(公告)号：US09914892B2

公开(公告)日：2018-03-13

申请号：US13996587

申请日：2011-12-20

Applicant: Lauriane D'Alencon ,  Michael Lallemand ,  Virginie Harle ,  David J. Moreton ,  Malcolm G. J. MacDuff ,  Magali Pudlarz

Inventor： Lauriane D'Alencon ,  Michael Lallemand ,  Virginie Harle ,  David J. Moreton ,  Malcolm G. J. MacDuff ,  Magali Pudlarz

IPC: C10L1/00 ,  C10L1/10 ,  C10L10/04 ,  B01J13/00 ,  C10L10/06 ,  C10L10/18 ,  C10L1/12 ,  C10L1/16 ,  C10L1/188 ,  C10L1/198 ,  C10L1/222 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387

CPC classification number: C10L10/04 ,  B01J13/0026 ,  B01J13/0034 ,  B01J13/0047 ,  C10L1/10 ,  C10L1/1233 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1881 ,  C10L1/198 ,  C10L1/2222 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/06 ,  C10L10/18

Abstract: A composition contains an additive for assisting with regeneration of the PF in the form of an organic dispersion of iron particles in crystallized form and a detergent including a quaternary ammonium salt.

公开(公告)号：US09828560B2

公开(公告)日：2017-11-28

申请号：US14558345

申请日：2014-12-02

Applicant: Baker Hughes Incorporated

Inventor： Marc N. Lehmann ,  Robert C. Hicks ,  Alison R. Morris ,  Cheryl L. Licari

IPC: C10L1/10 ,  C10L1/32 ,  C10L10/04 ,  C10L10/08 ,  C10L10/18

CPC classification number: C10L1/326 ,  C10L10/04 ,  C10L10/08 ,  C10L10/18 ,  C10L2230/14 ,  C10L2270/10 ,  C10L2290/24 ,  C10L2290/46

Abstract: The lifetime of artificial lift systems, such as progressing cavity pumps (PCPs), used to transport aqueous slurries which contain fine particles, e.g. coal fines, may be prolonged by incorporation of at least one dispersant in the slurries. The dispersants act to inhibit or prevent the fine particles from agglomerating to plug the artificial lift intake and/or inhibit or prevent the agglomerated coal fines settling above the artificial lift system. The dispersant may also improve the lubricity of the slurry.