公开(公告)号：US12018220B2

公开(公告)日：2024-06-25

申请号：US17593383

申请日：2020-05-22

Applicant: Eastman Chemical Company

Inventor： Daryl Bitting ,  Kenny Randolph Parker ,  Michael Gary Polasek ,  David Eugene Slivensky ,  Xianchun Wu ,  Jerome Leonard Stavinoha, Jr.

IPC: C10G9/00 ,  C10G1/00 ,  C10G1/10 ,  C10G9/14

CPC classification number: C10G9/00 ,  C10G1/002 ,  C10G1/10 ,  C10G2300/1003 ,  C10G2400/20

Abstract: A predominantly C2 to C4 hydrocarbon cracker stream is combined with recycle content pyrolysis oil to form a combined cracker stream and the combined cracker stream is cracked in a cracker furnace to provide an olefin-containing effluent. The r-pyoil can be fed to a first coil while a second cracker feed with none of the r-pyoil or less of the r-pyoil is fed to a second coil, and both are cracked in a cracker furnace to form an olefin-containing effluent stream. Alternatively, the r-pyoil can be fed and distributed across multiple coils along with the non-recycle cracker feed. The furnace can be a gas fed furnace, or split cracker furnace. Further, a first cracker stream with r-pyoil in a first coil can have a lower total molar flow rate than a second cracker stream in a second coil in the same furnace.

公开(公告)号：US20240160162A1

公开(公告)日：2024-05-16

申请号：US18418518

申请日：2024-01-22

Applicant: MARATHON PETROLEUM COMPANY LP

Inventor： David Whikehart

IPC: G05B13/04 ,  C10G9/00 ,  C10G47/36 ,  C10L1/02 ,  C10L1/04 ,  C10L3/06 ,  C12M1/00 ,  C12M1/36 ,  C12P7/06 ,  E21B43/12 ,  E21B43/25 ,  G01N33/22 ,  G01N33/28 ,  G05B19/418 ,  G06Q30/018 ,  G06Q50/06 ,  G06Q50/40 ,  G08C17/02

CPC classification number: G05B13/042 ,  C10G9/00 ,  C10G47/36 ,  C10L1/02 ,  C10L1/04 ,  C10L3/06 ,  C12M21/12 ,  C12M41/48 ,  C12P7/06 ,  E21B43/12 ,  E21B43/25 ,  G01N33/225 ,  G01N33/28 ,  G05B19/4189 ,  G06Q30/018 ,  G06Q50/06 ,  G06Q50/40 ,  G08C17/02 ,  C10G2300/1011 ,  C10G2300/4043 ,  C10L2200/0469 ,  C10L2200/0476 ,  C10L2230/14 ,  C10L2270/10 ,  C10L2290/24 ,  C10L2290/58 ,  G05B2219/45076 ,  G06Q10/083 ,  Y02P20/151

Abstract: Systems and methods to provide low carbon intensity (CI) ethanol through one or more targeted reductions of carbon emissions based upon an analysis of carbon emissions associated with a combination of various options for feedstock procurement, feedstock refining, processing, or transformation, and ethanol distribution pathways to end users. Such options are selected to maintain the total CI (carbon emissions per unit energy) of the ethanol below a pre-selected threshold that defines an upper limit of CI for the ethanol.

公开(公告)号：US11921476B2

公开(公告)日：2024-03-05

申请号：US17392622

申请日：2021-08-03

Applicant: MARATHON PETROLEUM COMPANY LP

Inventor： David Whikehart

IPC: C10G9/00 ,  C10G47/36 ,  C10L1/02 ,  C10L1/04 ,  C10L3/06 ,  C12M1/00 ,  C12M1/36 ,  C12P7/06 ,  E21B43/12 ,  E21B43/25 ,  G01N33/22 ,  G01N33/28 ,  G05B13/04 ,  G05B19/418 ,  G06Q30/018 ,  G06Q50/06 ,  G06Q50/30 ,  G08C17/02 ,  G06Q10/083

CPC classification number: G05B13/042 ,  C10G9/00 ,  C10G47/36 ,  C10L1/02 ,  C10L1/04 ,  C10L3/06 ,  C12M21/12 ,  C12M41/48 ,  C12P7/06 ,  E21B43/12 ,  E21B43/25 ,  G01N33/225 ,  G01N33/28 ,  G05B19/4189 ,  G06Q30/018 ,  G06Q50/06 ,  G06Q50/30 ,  G08C17/02 ,  C10G2300/1011 ,  C10G2300/4043 ,  C10L2200/0469 ,  C10L2200/0476 ,  C10L2230/14 ,  C10L2270/10 ,  C10L2290/24 ,  C10L2290/58 ,  G05B2219/45076 ,  G06Q10/083 ,  Y02P20/151

Abstract: Systems and methods to provide low carbon intensity (CI) ethanol through one or more targeted reductions of carbon emissions based upon an analysis of carbon emissions associated with a combination of various options for feedstock procurement, feedstock refining, processing, or transformation, and ethanol distribution pathways to end users. Such options are selected to maintain the total CI (carbon emissions per unit energy) of the ethanol below a pre-selected threshold that defines an upper limit of CI for the ethanol.

公开(公告)号：US11899416B2

公开(公告)日：2024-02-13

申请号：US17392600

申请日：2021-08-03

Applicant: MARATHON PETROLEUM COMPANY LP

Inventor： David Whikehart ,  Gregory Herold

IPC: C10G9/00 ,  C10G47/36 ,  C10L1/02 ,  C10L1/04 ,  C10L3/06 ,  C12P7/06 ,  E21B43/12 ,  E21B43/25 ,  G01N33/28 ,  G06Q50/06 ,  G06Q50/30 ,  G08C17/02 ,  C12P7/10 ,  C12P19/02 ,  G05B13/04 ,  C12M1/00 ,  C12M1/36 ,  G05B19/418 ,  G01N33/22 ,  G06Q30/018 ,  G06Q10/083

CPC classification number: G05B13/042 ,  C10G9/00 ,  C10G47/36 ,  C10L1/02 ,  C10L1/04 ,  C10L3/06 ,  C12M21/12 ,  C12M41/48 ,  C12P7/06 ,  E21B43/12 ,  E21B43/25 ,  G01N33/225 ,  G01N33/28 ,  G05B19/4189 ,  G06Q30/018 ,  G06Q50/06 ,  G06Q50/30 ,  G08C17/02 ,  C10G2300/1011 ,  C10G2300/4043 ,  C10L2200/0469 ,  C10L2200/0476 ,  C10L2230/14 ,  C10L2270/10 ,  C10L2290/24 ,  C10L2290/58 ,  G05B2219/45076 ,  G06Q10/083 ,  Y02P20/151

Abstract: Systems and methods to provide low carbon intensity (CI) hydrogen through one or more targeted reductions of carbon emissions based upon an analysis of carbon emissions associated with a combination of various options for feedstock procurement, feedstock refining, processing, or transformation, and hydrogen distribution pathways to end users. Such options are selected to maintain the total CI (carbon emissions per unit energy) of the hydrogen below a pre-selected threshold that defines an upper limit of CI for the hydrogen.

公开(公告)号：US20230332055A1

公开(公告)日：2023-10-19

申请号：US18026897

申请日：2021-08-25

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY ,  RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY

Inventor： Sunyoung PARK ,  Pill Won SEO ,  Ki Hyuk KANG ,  Narae KANG ,  Gyoo Tae KIM ,  Chi Woong AHN ,  Joon Woo KIM ,  Dong Jun KOH

IPC: C10G55/04 ,  C10G9/00

CPC classification number: C10G9/00 ,  C10G55/04 ,  C10G2300/1077 ,  C10G2300/206 ,  C10G2300/301 ,  C10G2300/80

Abstract: The present invention relates to a method for upgrading heavy oil by using byproducts of coke production, and particularly provides a method for upgrading heavy oil comprising the steps of: a) mixing heavy oil with byproducts of coke production to produce a mixed liquid: and b) subjecting the mixed liquid to pyrolysis, the method allowing reduction of the amount of coke generated and thus being economical and effective.

公开(公告)号：US20180273851A1

公开(公告)日：2018-09-27

申请号：US15599121

申请日：2017-05-18

Applicant: Saola Renewables LLC

Inventor： Dean Camper ,  Adam Belyamani ,  Ben Root

IPC: C10G3/00 ,  C10G45/58 ,  C10G9/00 ,  C10G11/00

CPC classification number: C10G3/42 ,  C10G9/00 ,  C10G11/00 ,  C10G45/58 ,  C10G2300/1018 ,  Y02E50/13 ,  Y02P30/20

Abstract: The invention relates to a method to reduce the formation of high molecular weight compounds and catalyst coking in the production of renewable diesel. Renewable diesel is produced using hydrogenation, decarboxylation, decarbonylation, and/or hydrodeoxygenation of renewable feedstocks such as animal and/or plant fats, oils, and/or greases (FOG). By first reacting the most reactive species in the FOG in an initial reaction zone prior to the main reaction zone, maximum reaction temperatures and side reactions that lead to the formation of high molecular weight compounds are reduced. This reduces catalyst coking (extends catalyst life) and improves product quality.

公开(公告)号：US20180208770A1

公开(公告)日：2018-07-26

申请号：US15817910

申请日：2017-11-20

Applicant: CPC CORPORATION, TAIWAN

Inventor： Chia-Lin CHANG ,  Guo-Hsu LU

IPC: C08L95/00 ,  C08K3/04

CPC classification number: C08L95/00 ,  C08K3/04 ,  C10C1/19 ,  C10C3/002 ,  C10G9/00 ,  D01F9/145 ,  C08K5/01 ,  C08K5/08

Abstract: The present invention provides a densifying agent adopted a total weight of a refined pitch which is 100 as a basis, the composition of the refined pitch includes 19-30 toluene insolubles (TI) by weight, 0.1˜0.3 quinoline insolubles (QI) by weight, 0˜0.001 ash by weight and 18˜30 quinoline solubles (QS) by weight, in which the temperature of the softening point of the refined pitch is in the range of about 120° C. to 140° C. Accordingly, the amount of the toluene insolubles (TI) and the small amount of the quinoline insolubles (QI) can be mixed with the carbon-based material to increase the density of the carbon-based material, and the content of the quinoline solubles (QS) is used for adjusting the binding effect of the densifying agent with the binder.

公开(公告)号：US10010839B2

公开(公告)日：2018-07-03

申请号：US12277263

申请日：2008-11-24

Applicant: Ki-Hyouk Choi ,  Khalid Ali Al-majnouni ,  Ali Al-Shareef

Inventor： Ki-Hyouk Choi ,  Khalid Ali Al-majnouni ,  Ali Al-Shareef

IPC: C10G9/00 ,  B01J3/00 ,  C10G31/08 ,  C10G45/26 ,  C10G47/32 ,  C10G75/00 ,  E21B43/16

CPC classification number: B01J3/008 ,  C10G9/00 ,  C10G31/08 ,  C10G45/26 ,  C10G47/32 ,  C10G75/00 ,  C10G2300/1033 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/206 ,  C10G2300/4081 ,  C10G2300/805 ,  E21B43/16

Abstract: A continuous process for upgrading highly waxy crude oil by contacting the highly waxy crude oil with supercritical water fluid to produce low pour point, high value crude oil having low sulfur, low nitrogen, and low metallic impurities for use as hydrocarbon feedstock.

公开(公告)号：US20180127665A1

公开(公告)日：2018-05-10

申请号：US15844210

申请日：2017-12-15

Applicant: Patrick James Cadenhouse-Beaty

Inventor： Patrick James Cadenhouse-Beaty

IPC: C10G61/08 ,  C10L1/06

CPC classification number: C10G61/08 ,  C07C2/08 ,  C07C2/64 ,  C07C5/32 ,  C07C5/48 ,  C10G9/00 ,  C10G29/205 ,  C10G35/04 ,  C10G50/00 ,  C10G57/005 ,  C10G57/02 ,  C10G2300/1081 ,  C10G2300/1092 ,  C10G2300/1096 ,  C10G2300/305 ,  C10G2300/4056 ,  C10G2400/02 ,  C10G2400/04 ,  C10L1/06 ,  C10L2200/0423 ,  C10L2270/023 ,  C10L2270/10 ,  C10L2290/56 ,  C07C11/08 ,  C07C11/06 ,  C07C11/02 ,  C07C15/085

Abstract: A process for producing transport fuel blendstocks comprises providing a first feedstock comprising butane and propane and a second feedstock comprising benzene and dehydrogenating the first feedstock in a first reactor to produce a C4 product comprising butane and butene and a C3 product comprising propane and propylene. The process also comprises oligomerizing the C4 product in a second reactor to produce a first transport fuel blendstock and alkylating the C3 product with the second feedstock in a third reactor to produce a second transport fuel blendstock.

公开(公告)号：US20180117579A1

公开(公告)日：2018-05-03

申请号：US15628023

申请日：2017-06-20

Applicant: Siluria Technologies, Inc.

Inventor： Erik C. Scher ,  Fabio R. Zurcher ,  Joel M. Cizeron ,  Wayne P. Schammel ,  Alex Tkachenko ,  Joel Gamoras ,  Dmitry Karshtedt ,  Greg Nyce

IPC: B01J35/06 ,  B01J21/06 ,  B01J21/10 ,  B01J23/10 ,  B01J23/22 ,  B01J23/34 ,  B01J35/00 ,  C10G9/00 ,  C10G2/00 ,  C07C5/48 ,  C07C2/84 ,  C01G45/02 ,  C01G45/00 ,  C01G41/02 ,  C01G31/02 ,  C01G25/00 ,  C01F17/00 ,  C01F11/02 ,  C01F7/02 ,  C01F5/14 ,  C01F5/02 ,  B82Y30/00 ,  B01J37/10 ,  B01J37/08 ,  B01J37/03 ,  B01J37/00 ,  C07C11/04 ,  C07C11/06

CPC classification number: B01J35/06 ,  B01J21/066 ,  B01J21/10 ,  B01J23/10 ,  B01J23/22 ,  B01J23/34 ,  B01J35/0013 ,  B01J37/0018 ,  B01J37/031 ,  B01J37/08 ,  B01J37/10 ,  B82Y30/00 ,  C01F5/02 ,  C01F5/14 ,  C01F7/02 ,  C01F11/02 ,  C01F17/0043 ,  C01G25/00 ,  C01G31/02 ,  C01G41/02 ,  C01G45/00 ,  C01G45/006 ,  C01G45/02 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/16 ,  C01P2004/54 ,  C01P2004/84 ,  C01P2006/12 ,  C07C2/84 ,  C07C5/48 ,  C07C2521/10 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2523/10 ,  C07C2523/30 ,  C07C2523/34 ,  C07C2523/75 ,  C10G2/33 ,  C10G9/00 ,  C10G2300/1025 ,  C10G2300/70 ,  C10G2400/02 ,  C10G2400/20 ,  C10G2400/22 ,  Y02P20/52 ,  Y02P30/40 ,  C07C11/04 ,  C07C11/06

Abstract: Nanowires useful as heterogeneous catalysts are provided. The nanowire catalysts are useful in a variety of catalytic reactions, for example, the oxidative coupling of methane to ethylene. Related methods for use and manufacture of the same are also disclosed.