公开(公告)号：US10246655B1

公开(公告)日：2019-04-02

申请号：US14919503

申请日：2015-10-21

Applicant: The United States of America, as Represented by the Secretary of the Navy

Inventor： Benjamin G Harvey

IPC: C10L1/04 ,  C10L1/08 ,  C07C5/03 ,  C07C5/31 ,  C10L1/183 ,  C10M105/00

Abstract: A process for making high density fuels having the potential to increase the range and/or loiter time of Navy platforms. Derivation of these fuels from a sustainable source will decrease the carbon footprint of the Department of Defense (DoD) and reduce reliance on nonsustainable petroleum sources. Fuels based on santalenes have volumetric energy densities greater than JP-5 and F-76 and can be produced from biomass sugars.

公开(公告)号：US20190093035A1

公开(公告)日：2019-03-28

申请号：US16143066

申请日：2018-09-26

Applicant: VALERO SERVICES, INC.

Inventor： William Malatak

IPC: C10L1/06 ,  C10G3/00 ,  C10G11/18 ,  C10L1/08 ,  C10L1/04

Abstract: The present disclosure relates to methods for the production of transportation fuels from renewable paraffinic feed stocks. The methods disclosed herein present an environmentally-friendly process for using renewable paraffinic feed stocks from various sources. The renewable paraffinic feed stocks can be used to produce a variety of hydrocarbon fuels, including renewable gasoline. The disclosure also relates to fuel products and fuel blend stocks produced from renewable paraffinic feed stocks.

公开(公告)号：US10202559B2

公开(公告)日：2019-02-12

申请号：US14434985

申请日：2013-10-22

Applicant: The Lubrizol Corporation

Inventor： James H. Bush ,  Robert H. Barbour ,  David J. Moreton ,  Hannah Greenfield ,  Paul R. Stevenson ,  David C. Arters

IPC: C10L10/04 ,  C10L1/22 ,  C07D207/408 ,  C07C235/10 ,  C08G63/91 ,  C10L1/222 ,  C10L1/224 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/06 ,  C10L10/18 ,  C07D303/04 ,  C10L1/08 ,  C10L10/02 ,  C10L1/232

Abstract: The composition of the present invention related to a quaternary ammonium salt detergent and the use of such quaternary ammonium salt detergents in a fuel composition to reduce diesel injector deposits and remove or clean up existing deposits on the diesel injectors.

公开(公告)号：US09944870B2

公开(公告)日：2018-04-17

申请号：US14438871

申请日：2013-10-30

Applicant: SASOL TECHNOLOGY (PTY) LTD

Inventor： Christopher Woolard ,  Adrian James Velaers

IPC: C10L1/08 ,  C10L10/08 ,  C10L1/18 ,  C10G3/00 ,  C10L1/02 ,  C10G2/00

CPC classification number: C10L1/08 ,  C10G2/30 ,  C10G3/50 ,  C10G2300/1022 ,  C10G2300/1096 ,  C10G2300/30 ,  C10L1/026 ,  C10L1/18 ,  C10L1/1817 ,  C10L10/08 ,  C10L2200/0446 ,  C10L2200/0492 ,  C10L2230/14 ,  C10L2270/026 ,  Y02P30/20

Abstract: The invention provides a method of reducing the propensity of a diesel fuel composition to take up zinc when exposed to zinc during storage and/or transportation, the method comprising formulating a diesel fuel composition to be stored or transported in contact with zinc such that said diesel fuel composition has an aniline point greater than 80° C.

公开(公告)号：US20180044597A1

公开(公告)日：2018-02-15

申请号：US15642777

申请日：2017-07-06

Applicant: Elevance Renewable Sciences, Inc.

Inventor： Steven A. Cohen ,  Melvin L. Luetkens, JR. ,  Chander Balakrishnan ,  Robert Snyder

IPC: C10G3/00 ,  C11C1/08 ,  C11B3/00 ,  C10L1/08 ,  C10L1/04 ,  C10L1/02 ,  C10G69/02 ,  C10G65/04 ,  C10G50/00 ,  C10G45/58 ,  C10G45/00 ,  C07C67/54 ,  C07C67/03 ,  C07C51/09 ,  C07C6/04 ,  C07C2/86 ,  C11C3/00

CPC classification number: C10G3/42 ,  C07C2/862 ,  C07C6/04 ,  C07C51/09 ,  C07C67/03 ,  C07C67/54 ,  C07C2531/14 ,  C07C2531/24 ,  C10G45/00 ,  C10G45/58 ,  C10G50/00 ,  C10G65/043 ,  C10G69/02 ,  C10G2300/1011 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/1092 ,  C10G2300/1096 ,  C10G2300/202 ,  C10G2300/30 ,  C10G2300/301 ,  C10G2300/307 ,  C10G2300/308 ,  C10G2300/44 ,  C10G2400/00 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10G2400/20 ,  C10G2400/22 ,  C10L1/026 ,  C10L1/04 ,  C10L1/08 ,  C10L2200/0469 ,  C11B3/00 ,  C11C1/08 ,  C11C3/003 ,  Y02E50/13 ,  Y02P30/20 ,  Y02T50/678 ,  C07C69/533 ,  C07C57/03 ,  C07C57/12 ,  C07C11/02

Abstract: Methods are provided for refining natural oil feedstocks. The methods comprise reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters. In certain embodiments, the methods further comprise separating the olefins from the esters in the metathesized product. In certain embodiments, the methods further comprise hydrogenating the olefins under conditions sufficient to form a fuel composition. In certain embodiments, the methods further comprise transesterifying the esters in the presence of an alcohol to form a transesterified product.

公开(公告)号：US20180002607A1

公开(公告)日：2018-01-04

申请号：US15543451

申请日：2016-01-13

Applicant: DANMARKS TEKNISKE UNIVERSITET ,  UNIVERSITY OF COPENHAGEN

Inventor： Joachim BACHMANN NIELSEN ,  Anders JENSEN ,  Anker DEGN JENSEN

IPC: C10G1/04 ,  C10L5/44 ,  C10L1/08 ,  C10G3/00 ,  C10L1/02 ,  C10L1/18 ,  C10L9/08

CPC classification number: C10G1/042 ,  C10G3/52 ,  C10G2300/1014 ,  C10G2300/42 ,  C10G2300/44 ,  C10G2400/04 ,  C10G2400/30 ,  C10L1/026 ,  C10L1/08 ,  C10L1/1817 ,  C10L5/445 ,  C10L9/086 ,  C10L2200/0438 ,  C10L2200/0469 ,  C10L2290/02 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/26 ,  C10L2290/28 ,  C10L2290/50 ,  C10L2290/542 ,  C10L2290/543 ,  C10L2290/545 ,  Y02E50/10 ,  Y02E50/13 ,  Y02E50/30 ,  Y02P30/20

Abstract: Solvent consumption in supercritical ethanol, propanol or butanol treatment of either refined pre-extracted lignin or comparatively impure lignin-rich solid residual from hydrothermally pretreated lignocellulosic biomass can be minimized by conducting the reaction at very high loading of lignin to solvent. Comparatively impure, crude lignin-rich solid residual can be directly converted by supercritical alcohol treatment to significantly diesel-soluble lignin oil without requirement for pre-extraction or pre-solubilisation of lignin or for added reaction promoters such as catalysts, hydrogen donor co-solvents, acids, based or H2 gas. O:C ratio of product oil can readily be obtained using crude lignin residual in such a process at levels 0.20 or lower.

公开(公告)号：US20170369805A1

公开(公告)日：2017-12-28

申请号：US15682368

申请日：2017-08-21

Applicant: Fulcrum BioEnergy, Inc.

Inventor： Stephen H. Lucas ,  Peter G. Tiverios ,  Lewis L. Rich

IPC: C10L1/04 ,  C10K3/04 ,  C07C29/151 ,  C10G2/00 ,  C10G47/00 ,  C10J3/26 ,  C10J3/46 ,  C10J3/48 ,  C10J3/72 ,  C10J3/82 ,  C10K1/00 ,  C10K1/10 ,  C10K1/16 ,  C10K3/00 ,  B01J19/00 ,  C10L1/08

CPC classification number: C10L1/04 ,  B01J19/0006 ,  C07C29/1518 ,  C10G2/32 ,  C10G2/34 ,  C10G47/00 ,  C10J3/26 ,  C10J3/466 ,  C10J3/485 ,  C10J3/721 ,  C10J3/82 ,  C10J2300/0903 ,  C10J2300/0906 ,  C10J2300/0946 ,  C10J2300/0959 ,  C10J2300/0976 ,  C10J2300/1628 ,  C10J2300/1634 ,  C10J2300/1643 ,  C10J2300/1659 ,  C10J2300/1665 ,  C10J2300/1671 ,  C10J2300/1675 ,  C10J2300/1815 ,  C10J2300/1853 ,  C10K1/004 ,  C10K1/005 ,  C10K1/101 ,  C10K1/16 ,  C10K3/001 ,  C10K3/04 ,  C10L1/08 ,  C10L2200/0469 ,  C10L2200/0492 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/04 ,  C10L2290/04 ,  C10L2290/10 ,  C10L2290/42 ,  C10L2290/54 ,  C10L2290/543 ,  Y02E20/16 ,  Y02E50/18 ,  Y02E50/32 ,  Y02E50/343 ,  Y02P20/129 ,  Y02P20/133 ,  Y02P30/10 ,  C07C31/04 ,  C07C31/08

Abstract: Processes for producing high biogenic concentration Fischer-Tropsch liquids derived from the organic fraction of municipal solid wastes (MSW) feedstock that contains a relatively high concentration of biogenic carbon (derived from plants) and a relatively low concentration of non-biogenic carbon (derived from fossil sources) wherein the biogenic content of the Fischer-Tropsch liquids is the same as the biogenic content of the feedstock.

公开(公告)号：US09790445B1

公开(公告)日：2017-10-17

申请号：US15613464

申请日：2017-06-05

Applicant: The United States of America as Represented by the Secretary of the Navy

Inventor： Benjamin G. Harvey

IPC: C06B47/00 ,  D03D23/00 ,  D03D43/00 ,  C10L1/08 ,  C10L10/12 ,  C07C4/06 ,  C07C1/207

CPC classification number: C10L1/08 ,  C06B47/00 ,  C07C1/20 ,  C07C1/2076 ,  C07C4/06 ,  C07C5/03 ,  C07C7/04 ,  C07C2521/18 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2529/06 ,  C07C2602/28 ,  C07C2602/36 ,  C07C2603/74 ,  C07C2603/78 ,  C07C2603/94 ,  C10G3/49 ,  C10L1/04 ,  C10L10/12 ,  C10L2200/0469 ,  C10L2270/026 ,  C10L2270/04 ,  C10L2290/06 ,  C10L2290/24 ,  C10L2290/543 ,  Y02E50/13 ,  C07C13/615 ,  C07C13/50 ,  C07C13/72 ,  C07C13/68

Abstract: A method for making high density fuels including, heating a renewable plant oil, triglyceride, or fatty acid with at least one first acid catalyst to generate a first mixture of alkyladamantanes, increasing reaction time or adding at least one second catalysts to a first mixture of alkyladamantanes to produce a second alkyladamantane mixture, separating methyl, ethyl, propyl, and/or butyl adamantanes from a second alkyladamantane mixture to produce a third adamantane mixture to produce fuels.

公开(公告)号：US09790435B2

公开(公告)日：2017-10-17

申请号：US14744590

申请日：2015-06-19

Applicant: WAYNE STATE UNIVERSITY

Inventor： Elvan Sari ,  Steven O. Salley ,  K. Y. Simon Ng

IPC: C10G3/00 ,  C10L1/08 ,  B01J23/44 ,  B01J35/10 ,  B01J37/18 ,  B01J21/18 ,  B01J23/89 ,  B01J35/00 ,  B01J37/02 ,  B01J29/04

CPC classification number: C10G3/47 ,  B01J21/18 ,  B01J23/44 ,  B01J23/8913 ,  B01J29/045 ,  B01J35/002 ,  B01J35/006 ,  B01J35/1061 ,  B01J37/0203 ,  B01J37/18 ,  C10G3/48 ,  C10G3/50 ,  C10L1/08 ,  C10L2200/0484 ,  C10L2270/026 ,  Y02E50/13 ,  Y02P30/20

Abstract: Materials and methods for converting brown grease to useful diesel fuel are described. One material is a palladium catalyst on a silicon/carbon support. A method comprises flowing fresh hydrogen over a reaction of diluted brown grease on a palladium/carbon catalyst.

公开(公告)号：US09783746B2

公开(公告)日：2017-10-10

申请号：US15285803

申请日：2016-10-05

Applicant: E I DU PONT DE NEMOURS AND COMPANY

Inventor： Hasan Dindi ,  Sandeep Palit ,  Alan Howard Pulley ,  Luis Eduardo Murillo ,  Thanh Gia Ta ,  Brian Boeger

IPC: C10G65/04 ,  C10G45/22 ,  C10G45/58 ,  C10G45/60 ,  C10G45/62 ,  C10G45/64 ,  C10G49/20 ,  C10G49/22 ,  C10L1/08 ,  C10L10/14 ,  C10L10/16

CPC classification number: C10G65/043 ,  C10G45/22 ,  C10G45/58 ,  C10G45/60 ,  C10G45/62 ,  C10G45/64 ,  C10G49/20 ,  C10G49/22 ,  C10G2300/1048 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/304 ,  C10G2300/4006 ,  C10G2300/42 ,  C10G2300/44 ,  C10G2300/802 ,  C10G2400/04 ,  C10L1/08 ,  C10L10/14 ,  C10L10/16 ,  C10L2200/0446 ,  C10L2270/026

Abstract: Novel liquid-full process for improving cold flow properties and increasing yield of middle distillate fuel feedstock by hydrotreating and dewaxing the feedstock in liquid-full reactors.