公开(公告)号：US20230143266A1

公开(公告)日：2023-05-11

申请号：US17916142

申请日：2021-03-31

Applicant: BIOFRIGAS SWEDEN AB (PUBL)

Inventor： Roger KARLSSON ,  Marcus BENZON

IPC: C10L3/10 ,  C10L1/16 ,  B01D53/14 ,  B01D53/26

CPC classification number: C10L3/104 ,  C10L1/16 ,  B01D53/1468 ,  B01D53/265 ,  C10L2290/08 ,  C10L2290/547 ,  C10L2290/06 ,  C10L2290/56 ,  B01D2258/05

Abstract: The present invention describes a method for the production of liquid biogas (LBG), said method comprising the following steps:—inflow of crude gas comprising mainly methane and carbon dioxide;—removal of trace elements like hydrogen sulphide, siloxanes and VOC's from the crude gas;—dehumidification;—particle purification; for the production of a treated biogas; separation of carbon dioxide from the treated biogas;—condensation of the treated biogas with a low content of carbon dioxide, for the production of LB G with a carbon dioxide content of maximum 100 ppm, preferably at or close to atmospheric pressure the LB G is lose to 100% pure methane with a carbon dioxide content of maximum 100 ppm, wherein the separation of carbon dioxide from the treated biogas involves freezing carbon dioxide in the treated biogas.

公开(公告)号：US09885000B2

公开(公告)日：2018-02-06

申请号：US14781989

申请日：2014-03-24

Applicant: UPM-KYMMENE CORPORATION

Inventor： Jaakko Nousiainen ,  Arto Rissanen ,  Heli Laumola ,  Teemu Lindberg

IPC: C10L1/04 ,  C10L1/02 ,  C10L1/06 ,  C11C3/12 ,  C10G3/00 ,  C11B3/00 ,  C10G7/00 ,  C10L1/16 ,  C10L1/18 ,  C10L1/182 ,  C10L1/185

CPC classification number: C10L1/04 ,  C10G3/42 ,  C10G3/44 ,  C10G3/46 ,  C10G3/49 ,  C10G3/50 ,  C10G7/00 ,  C10G2300/1011 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2400/02 ,  C10L1/023 ,  C10L1/06 ,  C10L1/16 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1822 ,  C10L1/1824 ,  C10L1/1852 ,  C10L2200/0423 ,  C10L2200/0469 ,  C10L2290/543 ,  C11B3/00 ,  C11C3/12 ,  Y02P30/20

Abstract: The present invention provides a composition comprising 8-30 mass % of C4-12 linear alkanes, 5-50 mass % of C4-12 branched alkanes, 25-60 mass % of C5-12 cycloalkanes, 1-25 mass of C6-12 aromatic hydrocarbons, no more than 1 mass % of alkenes, and no more than 0.5 mass % in total of oxygen-containing compounds; wherein the total amount of C4-12 alkanes is 40-80 mass %, and the total amount of C4-12 alkanes, C5-12 cycloalkanes and C6-12 aromatic hydrocarbons is at least 95 mass %; and wherein the amounts are based on the mass of the composition. Also provided is a method for producing the composition comprising the step of hydroprocessing a biological feedstock using a catalyst and the step of fractionating the product of the hydroprocessing step.

公开(公告)号：US20170267935A1

公开(公告)日：2017-09-21

申请号：US15601904

申请日：2017-05-22

Applicant: EcoChem Alternative Fuels LLC

Inventor： Joshua F. Koch

IPC: C10G15/00 ,  C10L1/16 ,  B67D7/04 ,  B01J19/08 ,  B67D7/76 ,  C10L1/185 ,  C10L10/12

CPC classification number: C10G15/00 ,  B67D7/04 ,  B67D7/766 ,  C10G29/00 ,  C10G29/205 ,  C10G31/09 ,  C10G33/06 ,  C10G55/02 ,  C10G57/005 ,  C10G2400/02 ,  C10L1/08 ,  C10L1/14 ,  C10L1/16 ,  C10L1/1857 ,  C10L10/12 ,  C10L2200/0446 ,  C10L2230/04 ,  C10L2230/083 ,  C10L2270/026 ,  C10L2290/08 ,  C10L2290/141 ,  C10L2290/34 ,  C10L2290/40 ,  C10L2290/547 ,  C10L2290/567 ,  C10L2290/58 ,  C10L2290/60

Abstract: A fuel refinery system comprising a particulate filter adapted to remove particulates from fuel flowing through the fuel conduction system, a water filter adapted to remove water from fuel flowing through the fuel conduction system following its passage through the particulate filter, a magnetic field of sufficient strength to further refine the fuel flowing through the fuel conduction system following its passage through the water filter, a catalyst injector configured to inject the catalyst from a catalyst tank into the fuel flowing through the fuel conduction system following its passage through the magnetic field, a dispensing conduit configured to conduct the fuel from the fuel refinement apparatus following injection of the catalyst.

公开(公告)号：US09725668B2

公开(公告)日：2017-08-08

申请号：US14835162

申请日：2015-08-25

Applicant: BAKER HUGHES INCORPORATED

Inventor： Timothy J. O'Brien ,  Waynn C. Morgan ,  John A. Schield

IPC: C10L10/18 ,  C08F222/06 ,  C10L1/18 ,  C10L1/14 ,  C10L1/16 ,  C10L1/197 ,  C10L1/236

CPC classification number: C10L10/18 ,  C08F222/06 ,  C10L1/143 ,  C10L1/16 ,  C10L1/18 ,  C10L1/1976 ,  C10L1/2364 ,  C10L2200/0476 ,  C10L2250/04 ,  C10L2270/026

Abstract: Haze may be removed from a biofuel or biofuel intermediate by using a clarifier. The clarifier includes copolymer prepared using a formulation comprising an alpha olefin and maleic anhydride. The clarifier may also be used with admixtures of biofuels, biofuel intermediates, or biofuel feedstocks with conventional hydrocarbons.

公开(公告)号：US20170211004A1

公开(公告)日：2017-07-27

申请号：US15481520

申请日：2017-04-07

Applicant: SUNOCO PARTNERS MARKETING & TERMINALS L.P.

Inventor： Steven M. Vanderbur

IPC: C10L10/14 ,  G01N33/28 ,  G01L7/00 ,  C10L1/06 ,  C10L1/16

CPC classification number: C10L10/14 ,  C10L1/04 ,  C10L1/06 ,  C10L1/16 ,  C10L1/1608 ,  C10L2200/0423 ,  C10L2270/023 ,  C10L2290/24 ,  C10L2290/58 ,  C10L2290/60 ,  G01L7/00 ,  G01N33/22 ,  G01N33/2829

Abstract: Disclosed are automated methods and systems for certifying the volatility of butane-enriched gasoline downstream of a butane blending operation. Such automated methods and systems provide significant advantages to comply with volatility requirements imposed by EPA or state regulations.

公开(公告)号：US09606548B2

公开(公告)日：2017-03-28

申请号：US14856766

申请日：2015-09-17

Applicant: SUNOCO PARTNERS MARKETING & TERMINALS L.P.

Inventor： Larry D. Mattingly ,  Steven M. Vanderbur

IPC: G05D11/13 ,  C10L1/06 ,  C10L1/16 ,  C10L10/00 ,  G05B19/416 ,  G05B19/406

CPC classification number: C10L1/06 ,  C10L1/16 ,  C10L1/1608 ,  C10L10/00 ,  C10L2200/0423 ,  C10L2270/023 ,  C10L2290/141 ,  C10L2290/24 ,  C10L2290/58 ,  C10L2290/60 ,  G05B19/406 ,  G05B19/4166 ,  G05B2219/37371 ,  G05B2219/41303 ,  G05D11/132 ,  G05D11/133 ,  G05D11/139 ,  Y10T137/7759 ,  Y10T137/86823

Abstract: A system and method are provided for in-line processes of blending butane into gasoline streams, and for blending butane into a gasoline stream at any point along a petroleum pipeline. The invention additionally provides a method for measuring the vapor pressure and vapor to liquid ratio of the gasoline, both upstream and downstream of the blending operation, as well as the sulfur content of the butane entering the blending operation. The blending operation can be controlled to ensure that the blended gasoline meets EPA requirements for vapor pressure and sulfur content of gasoline. The invention further provides a method for accessing and monitoring the operation off-site.

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：US09321977B2

公开(公告)日：2016-04-26

申请号：US13742727

申请日：2013-01-16

Applicant: Steven M. Vanderbur

Inventor： Steven M. Vanderbur

IPC: G01N33/28 ,  C10L1/04 ,  C10L10/14 ,  C10L1/06 ,  C10L1/16 ,  G01L7/00 ,  G01N33/22

CPC classification number: C10L10/14 ,  C10L1/04 ,  C10L1/06 ,  C10L1/16 ,  C10L1/1608 ,  C10L2200/0423 ,  C10L2270/023 ,  C10L2290/24 ,  C10L2290/58 ,  C10L2290/60 ,  G01L7/00 ,  G01N33/22 ,  G01N33/2829

Abstract: Disclosed are automated methods and systems for certifying the volatility of butane-enriched gasoline downstream of a butane blending operation. Such automated methods and systems provide significant advantages to comply with volatility requirements imposed by EPA or state regulations.

Abstract translation: 公开了用于证实丁烷混合操作下游富含丁烷的汽油的挥发性的自动化方法和系统。 这种自动化方法和系统提供了显着的优点，以符合EPA或州法规规定的波动性要求。

公开(公告)号：US20160068775A1

公开(公告)日：2016-03-10

申请号：US14856099

申请日：2015-09-16

Applicant: SUNOCO PARTNERS MARKETING & TERMINALS L.P.

Inventor： Larry D. Mattingly ,  Steven M. Vanderbur

IPC: C10L1/16 ,  G05B19/416 ,  C10L10/00

CPC classification number: C10L1/06 ,  C10L1/16 ,  C10L1/1608 ,  C10L10/00 ,  C10L2200/0423 ,  C10L2270/023 ,  C10L2290/141 ,  C10L2290/24 ,  C10L2290/58 ,  C10L2290/60 ,  G05B19/406 ,  G05B19/4166 ,  G05B2219/37371 ,  G05B2219/41303 ,  G05D11/132 ,  G05D11/133 ,  G05D11/139 ,  Y10T137/7759 ,  Y10T137/86823

Abstract: A system and method are provided for in-line processes of blending butane into gasoline streams, and for blending butane into a gasoline stream at any point along a petroleum pipeline. The invention additionally provides a method for measuring the vapor pressure and vapor to liquid ratio of the gasoline, both upstream and downstream of the blending operation, as well as the sulfur content of the butane entering the blending operation. The blending operation can be controlled to ensure that the blended gasoline meets EPA requirements for vapor pressure and sulfur content of gasoline. The invention further provides a method for accessing and monitoring the operation off-site.

Abstract translation: 提供了一种系统和方法，用于将丁烷混合成汽油流的在线方法，以及在石油管道的任何点处将丁烷混合成汽油流。 本发明另外提供了一种用于测量混合操作的上游和下游的汽油的蒸汽压和蒸汽与液体比的方法以及进入混合操作的丁烷的硫含量。 可以控制混合操作，以确保混合汽油符合EPA对汽油的蒸气压和硫含量的要求。 本发明还提供了用于访问和监视场外操作的方法。

公开(公告)号：US20150128486A1

公开(公告)日：2015-05-14

申请号：US14598569

申请日：2015-01-16

Applicant: BUTAMAX ADVANCED BIOFUELS LLC

Inventor： James J. Baustian ,  Leslie Raymond Wolf

IPC: C10L1/182 ,  C10L10/10 ,  C10L1/16

CPC classification number: C10L10/14 ,  C10G2300/305 ,  C10G2400/02 ,  C10L1/023 ,  C10L1/14 ,  C10L1/16 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1691 ,  C10L1/1824 ,  C10L1/1832 ,  C10L10/10 ,  C10L2200/0415 ,  C10L2200/0423 ,  C10L2200/0492 ,  C10L2230/22 ,  C10L2270/023 ,  C10L2290/24 ,  C10L2300/20 ,  C10L2300/30

Abstract: The invention relates to butanol compositions for fuel blending and fuel blends comprising such compositions. The compositions and fuel blends of the invention have desirable performance characteristics and can serve as alternatives to ethanol-containing fuel blends. The invention also relates to methods for producing such butanol compositions and fuel blends.

Abstract translation: 本发明涉及用于燃料混合的丁醇组合物和包含这种组合物的燃料混合物。 本发明的组合物和燃料共混物具有期望的性能特征，并且可以用作含乙醇的燃料混合物的替代物。 本发明还涉及生产这种丁醇组合物和燃料混合物的方法。