公开(公告)号：US20240360367A1

公开(公告)日：2024-10-31

申请号：US18768222

申请日：2024-07-10

申请人： EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

发明人： Xiaochun XU ,  Dario CAMPANI ,  Hyung Rae KIM

IPC分类号： C10G3/00 ,  B01D3/14 ,  B01J8/18 ,  B01J8/24 ,  B01J19/24 ,  C10L1/04 ,  C11C3/00

CPC分类号： C10G3/42 ,  B01D3/14 ,  B01J8/1818 ,  B01J8/24 ,  B01J19/245 ,  C10L1/04 ,  C11C3/003 ,  B01J2219/0004 ,  C10G2300/1003 ,  C10G2300/1014 ,  C10G2300/202 ,  C10G2400/02 ,  C10L2200/0484

摘要： A method may include: providing bio waste stream wherein the bio waste stream comprises at least one bio waste selected from the group consisting of palm oil mill effluent, soapstock, and combinations thereof; introducing the bio waste effluent stream into a fluidized catalytic cracking unit; contacting the bio waste with a catalyst in the fluidized catalytic cracking unit; and cracking at least a portion of the bio waste stream to form cracked products that comprise a cracked product stream.

公开(公告)号：US12054676B2

公开(公告)日：2024-08-06

申请号：US17611258

申请日：2020-05-15

申请人： Steeper Energy ApS

发明人： Steen Brummerstedt Iversen ,  Julie Katerine Rodriguez Guerrero

IPC分类号： C10G1/06 ,  C10G1/00 ,  C10L1/02 ,  C10L10/00

CPC分类号： C10G1/06 ,  C10G1/008 ,  C10L1/026 ,  C10L10/00 ,  C10G2300/1014 ,  C10G2300/202 ,  C10G2300/203 ,  C10G2300/301 ,  C10G2300/302 ,  C10G2300/304 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10L2200/0453 ,  C10L2200/0484 ,  C10L2290/24 ,  C10L2290/60

摘要： The invention relates to a hydrocarbon blend for input to a refinery and comprising a first blend component containing a renewable hydrocarbon component and a second blend component containing petroleum derived hydrocarbon to form at least part of a final hydrocarbon blend for processing in a refinery where the first blend component is characterized by comprising a hydrocarbon substance with at least 70% by weight having a boiling point above 220° C. and by having the characteristics (δd1, δρ1, δh1)=(17-20, 6-12, 6-12) and; where the second blend component is characterised by having the characteristics (δ{acute over (α)}2, δρ2, δh2)=(17-20, 3-5, 4-7), where the first blend component is present in the final hydrocarbon blend in a relative amount of up to 80 wt %.

公开(公告)号：US20240084341A1

公开(公告)日：2024-03-14

申请号：US18263399

申请日：2022-01-26

申请人： Rhi & Kristian LLC

发明人： Rhiannon O'Donnell ,  Kristian Rene Yehl Moley

IPC分类号： C12P7/649 ,  C10L1/02 ,  C11C3/10

CPC分类号： C12P7/649 ,  C10L1/02 ,  C11C3/10 ,  C10L2200/0476 ,  C10L2200/0484 ,  C10L2290/26

摘要： Methods of producing a biodiesel derived from cocoa butter and in which the biodiesel possesses a cloud point as low as −61° F. generally include a two-step cold stabilization process in which at least two separate processes primarily aimed at reducing the cloud point of the resultant biodiesel are carried out. In some embodiments, one of the two cold stabilization steps involves desaturating the cocoa butter prior to transesterifying the cocoa butter for form biodiesel. Desaturating cocoa butter may include using a desaturase to convert saturated fatty acids present in the cocoa butter to unsaturated fatty acids. The second step of the two-step cold stabilization may employ urea clathration, which results in the formation of a lattice-like structure of urea having saturated fatty acid methyl esters trapped therein and which can easily be removed from the biodiesel. As a result of the two-step cold stabilization process, the amount of saturated and unsaturated fatty acids in the biodiesel is reduced and the cloud point of the biodiesel is correspondingly lowered.

公开(公告)号：US11859145B1

公开(公告)日：2024-01-02

申请号：US17897566

申请日：2022-08-29

申请人： Board of Trustees of Michigan State University ,  Montana State University ,  Wisconsin Alumni Research Foundation

发明人： Eric L. Hegg ,  Zhaoyang Yuan ,  David B. Hodge ,  Shannon S. Stahl ,  Bryan D. Bals

IPC分类号： C10L1/02 ,  B01J23/04 ,  B01J27/055

CPC分类号： C10L1/02 ,  B01J23/04 ,  B01J27/055 ,  C10L2200/0484

摘要： An improved alkaline pretreatment of biomass is provided that is a single-stage, two oxidant alkaline oxidative pretreatment process. The process uses a homogenous catalyst with at least two oxidants (Hydrogen peroxide and enhanced levels of oxygen) in an alkaline environment to catalytically pretreat lignocellulosic biomass in a single-stage oxidation reaction. The provided single-stage alkaline-oxidative pretreatment improves biomass pretreatment and increase enzymatic digestibility to improve the economic feasibility of production of lignocellulose derived sugars.

公开(公告)号：US11859143B2

公开(公告)日：2024-01-02

申请号：US17766432

申请日：2020-11-18

申请人： Neste Oyj

发明人： Kati Sandberg ,  Väinö Sippola ,  Janne Suppula ,  Jesse Vilja

IPC分类号： C10G69/02 ,  C10L1/08 ,  C10L10/14

CPC分类号： C10G69/02 ,  C10L1/08 ,  C10L10/14 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/304 ,  C10G2300/308 ,  C10G2400/08 ,  C10L2200/043 ,  C10L2200/0484 ,  C10L2270/04

摘要： Disclosed is a hydrocarbon composition containing isomerised paraffins having specific cut-off points in a distillation curve, a density from 768.0 to 772.0 and an average carbon number of 14.3 to 15.1. The hydrocarbon composition can be used as a fuel or fuel component, especially a jet fuel. Disclosed is also a method to produce a hydrocarbon composition. The isomerised paraffins in the hydrocarbon composition can be from a renewable source.

公开(公告)号：US20230416638A1

公开(公告)日：2023-12-28

申请号：US18243206

申请日：2023-09-07

申请人： MARATHON PETROLEUM COMPANY LP

发明人： Daniel Z. Short ,  Nathan R. Klaus ,  David G. Teschel ,  Paul J. Dofton ,  Justin L. Womeldorff ,  Michelle Smith ,  Peg Broughton ,  Caleb S. Litchfield

IPC分类号： C11B3/00 ,  C10L1/02

CPC分类号： C11B3/00 ,  C10L1/026 ,  C10L2200/0484 ,  C10L2290/58 ,  C10L2290/24 ,  C10L2230/14 ,  C10L2270/026

摘要： Systems and methods to reduce pour point (PP) temperatures of fat-based compositions for use in transportation fuels. In one or more embodiments, methods and systems reduce the pour point of rendered fats using biologically-derived plant oils for effectively transporting the blended fat based compositions over long distances, thereby advantageously decreasing the heating and mixing requirements needed to maintain the compositional temperature above the pour point. In certain embodiments, the fat based composition comprises rendered animal fats, such as tallow in combination with distilled corn oil (DCO).

公开(公告)号：US11814587B2

公开(公告)日：2023-11-14

申请号：US16472663

申请日：2017-12-22

申请人： Rainer Tesch

发明人： Rainer Tesch ,  Hassan Anany

IPC分类号： C10G29/00 ,  C10L3/10 ,  C10G32/00 ,  C10L1/182 ,  C10L1/222 ,  C10L10/02

CPC分类号： C10G29/00 ,  C10G32/00 ,  C10L1/1826 ,  C10L1/2222 ,  C10L3/103 ,  C10L10/02 ,  C10G2300/202 ,  C10G2300/80 ,  C10L2200/0469 ,  C10L2200/0484 ,  C10L2250/02 ,  C10L2290/26 ,  C10L2290/36

摘要： A method for treating petroleum, petroleum fraction, or natural gas, the process comprising:
adding




a) a first component which is selected from material, particularly roots, of a plant of the genus Glycyrrhiza, and/or an arbuscular mycorrhizal fungi, and
b) a second component which is selected from a plant material or -ingredient comprising plastids, algae and/or cyanobacteria,

to the petroleum, petroleum fraction, or natural gas.

公开(公告)号：US11713429B2

公开(公告)日：2023-08-01

申请号：US18081295

申请日：2022-12-14

申请人： Martin Franklin McCarthy

发明人： Martin Franklin McCarthy

IPC分类号： C10L5/36 ,  C10L5/06 ,  C10L5/44 ,  C10L5/46

CPC分类号： C10L5/368 ,  C10L5/06 ,  C10L5/361 ,  C10L5/363 ,  C10L5/365 ,  C10L5/44 ,  C10L5/46 ,  C10L2200/0484 ,  C10L2230/02 ,  C10L2290/22

摘要： A biofuel product having constituents selected from the group including fat, oil and/or grease components. A container is formed of a biodegradable material having a multiplicity of openings of a size and shape adapted for allowing the fat, oil and/or grease components to pass through the openings to an interior area of the container. An absorbent capture material is positioned in the container and holds a quantity of the fat, oil and/or grease. The container, capture material and fat, oil and/or grease collectively include the biofuel product.

公开(公告)号：US20190249098A1

公开(公告)日：2019-08-15

申请号：US16396849

申请日：2019-04-29

申请人： SPIRIT OF THE 21ST CENTURY GROUP, LLC

发明人： David Henry GOSS ,  Thomas Oscar GOSS, JR.

IPC分类号： C10L1/19 ,  C10L1/00 ,  C10L1/02 ,  C10L10/10 ,  C10L10/00 ,  C10L10/02 ,  C10L1/182

CPC分类号： C10L1/1905 ,  C10L1/00 ,  C10L1/023 ,  C10L1/026 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1802 ,  C10L1/1824 ,  C10L1/1826 ,  C10L1/191 ,  C10L1/1985 ,  C10L10/00 ,  C10L10/02 ,  C10L10/10 ,  C10L2200/0423 ,  C10L2200/0469 ,  C10L2200/0484 ,  C10L2270/023

摘要： Described herein are compositions for modifying fuels. The modified fuels are more efficient when compared to conventional fuels such as gasoline. Additionally, the modified fuels burn more efficiently and produce fewer emissions. Finally, the modified fuels also do not require any modifications to existing engines.

公开(公告)号：US09914897B2

公开(公告)日：2018-03-13

申请号：US15595133

申请日：2017-05-15

申请人： Tyton Biosciences, LLC

发明人： Sandeep Kumar ,  Peter J. Majeranowski

IPC分类号： C11B1/10 ,  C11B1/04 ,  C10L5/44 ,  A23J1/14 ,  C11B1/02 ,  C11B1/08 ,  C11B3/00 ,  C11C3/00

CPC分类号： C11B1/104 ,  A23J1/14 ,  C10L5/44 ,  C10L5/447 ,  C10L2200/0484 ,  C10L2290/02 ,  C10L2290/544 ,  C10L2290/545 ,  C11B1/02 ,  C11B1/04 ,  C11B1/08 ,  C11B1/10 ,  C11B3/00 ,  C11C3/003 ,  Y02E50/10 ,  Y02E50/30

摘要： Provided herein are methods of optimizing energy recovery from oilseeds. The methods disclosed provide at least the ability to swell oilseeds and disrupt the cell walls (hulls) without changing the functionality and quality of oil; the process integration of removing the impurities from oilseeds, oil extraction, protein hydrolysis, and green coal production to maximize the energy recovery in the form of crude oil, polypeptides, oligopeptides, amino acids, and/or green coal from oilseeds; and heat integration during processing stages including subcritical water pretreatment, oil extraction, subcritical water post-treatment, and subcritical water carbonization to minimize the process heat requirement.