公开(公告)号：US2726194A

公开(公告)日：1955-12-06

申请号：US32703652

申请日：1952-12-19

申请人： SHELL DEV

发明人： BEEST ADOLF CHRISTIAAN VAN ,  LE NOBEL JACOBUS WILHELMUS ,  DIJK CHRISTIAAN PIETER VAN ,  DER FRANCISCUS JOHANNES FREDER

IPC分类号： C10G27/04 ,  C10G27/12 ,  C10G27/14 ,  C10G31/06

CPC分类号： C10G27/14 ,  C10G27/04 ,  C10G27/12 ,  C10G31/06

公开(公告)号：US2034197A

公开(公告)日：1936-03-17

申请号：US58215531

申请日：1931-12-19

申请人： UNIVERSAL OIL PROD CO

发明人： MORRELL JACQUE C

IPC分类号： C10G27/06 ,  C10G27/12

CPC分类号： C10G19/00 ,  C10G27/06 ,  C10G27/12

公开(公告)号：US1992308A

公开(公告)日：1935-02-26

申请号：US39065729

申请日：1929-09-05

申请人： HULTMAN AND POWELL CORP

发明人： HULTMAN EDGAR W

IPC分类号： C10G17/02 ,  C10G27/12

CPC分类号： C10G27/12 ,  C10G17/02

公开(公告)号：US1840269A

公开(公告)日：1932-01-05

申请号：US43689430

申请日：1930-03-18

申请人： LAWRENCE L REEVES

发明人： PARRY BORGSTROM

IPC分类号： C10G27/12

CPC分类号： C10G27/12

公开(公告)号：US12042748B2

公开(公告)日：2024-07-23

申请号：US17578434

申请日：2022-01-18

申请人： Alternative Petroleum Technologies, Inc.

发明人： Jack Lawrence Waldron ,  Kylen J. Smith

IPC分类号： B01D15/00 ,  C10G17/02 ,  C10G25/00 ,  C10G25/06 ,  C10G27/12

CPC分类号： B01D15/00 ,  C10G17/02 ,  C10G25/00 ,  C10G25/003 ,  C10G25/06 ,  C10G27/12 ,  B01D2251/1065 ,  B01D2251/504 ,  B01D2251/506 ,  B01D2251/70 ,  B01D2252/10 ,  C10G2300/1037 ,  C10G2300/202

摘要： A liquid hydrocarbon desulfurization system having at least one processing unit, and preferably an initial and an end processing unit. Each processing unit having a reactor assembly and a sorption system. An aqueous system directs aqueous into the reactor assembly together with liquid hydrocarbon, wherein the two are mixed using shear mixers. An adsorbent system provides adsorbent to the sorption column to adsorb the oxidized sulfur resulting through the mixing of the liquid hydrocarbon with the aqueous. A system having multiple processing units is disclosed, as well as systems for transferring adsorbent and providing aqueous. A plurality of methods is likewise disclosed.

公开(公告)号：US11807537B2

公开(公告)日：2023-11-07

申请号：US17397872

申请日：2021-08-09

申请人： CARBON HOLDINGS INTELLECTUAL PROPERTIES, LLC

发明人： Charles Agee Atkins ,  Garrett W. Lindemann ,  Matthew Targett

IPC分类号： C01B32/336 ,  C01B32/184 ,  C01B32/50 ,  C01B32/30 ,  C01B32/182 ,  C01B32/158 ,  C01B32/205 ,  C08F6/28 ,  C08F10/02 ,  C08F20/44 ,  C10G1/00 ,  C10G1/02 ,  C01B3/02 ,  G01N33/22 ,  C10C3/00 ,  D01F9/12 ,  C01B32/20 ,  C10B53/04 ,  C01B32/05 ,  C01B32/154 ,  C01B32/16 ,  C10B53/00 ,  C10B57/08 ,  D01F9/15 ,  C08F10/06 ,  C10G1/04 ,  C10G17/02 ,  C10G27/12

CPC分类号： C01B32/336 ,  C01B3/02 ,  C01B32/05 ,  C01B32/154 ,  C01B32/158 ,  C01B32/16 ,  C01B32/182 ,  C01B32/184 ,  C01B32/20 ,  C01B32/205 ,  C01B32/30 ,  C01B32/50 ,  C08F6/28 ,  C08F10/02 ,  C08F10/06 ,  C08F20/44 ,  C10B53/00 ,  C10B53/04 ,  C10B57/08 ,  C10C3/00 ,  C10C3/002 ,  C10G1/002 ,  C10G1/02 ,  C10G1/04 ,  D01F9/12 ,  D01F9/15 ,  G01N33/222 ,  C10G17/02 ,  C10G27/12 ,  D10B2101/12

摘要： A method of producing advanced carbon materials can include providing coal to a processing facility, beneficiating the coal to remove impurities from the coal, processing the beneficiated coal to produce a pitch, and treating the pitch to produce an advanced carbon material such as carbon fibers, carbon nanotubes, graphene, carbon fibers, polymers, biomaterials, or other carbon materials.

公开(公告)号：US11136518B2

公开(公告)日：2021-10-05

申请号：US16517609

申请日：2019-07-21

申请人： Masoud Salavati-Niasari ,  Samira Mandizadeh Talkhoncheh ,  Ali Salehabadi

发明人： Masoud Salavati-Niasari ,  Samira Mandizadeh Talkhoncheh ,  Ali Salehabadi

IPC分类号： C10L10/10 ,  C10L1/20 ,  C10L1/185 ,  C10L1/19 ,  C10G27/12 ,  B01J23/00 ,  B01J23/745 ,  B01J35/00 ,  B01J37/04 ,  B01J37/03 ,  B01J37/08

摘要： A method for producing a clean gasoline from a light hydrocarbon fraction is disclosed. The method includes two main steps including desulfurization of a light hydrocarbon fraction along with enhancing octane number of the desulfurized light hydrocarbon fraction. The octane number of the desulfurized hydrocarbon fraction is enhanced by applying a hormone-modified additive.

公开(公告)号：US20210130702A1

公开(公告)日：2021-05-06

申请号：US16674408

申请日：2019-11-05

申请人： Saudi Arabian Oil Company

发明人： Omer Refa Koseoglu

IPC分类号： C10G27/12 ,  C10G67/12

摘要： Hydrocracked bottoms fractions are treated to separate HPNA compounds and/or HPNA precursor compounds and produce a reduced-HPNA hydrocracked bottoms fraction effective for recycle, in a configuration of a single-stage hydrocracking reactor, series-flow once through hydrocracking operation, or two-stage hydrocracking operation. A process for separation of HPNA and/or HPNA precursor compounds from a hydrocracked bottoms fraction of a hydroprocessing reaction effluent comprises contacting the hydrocracked bottoms fraction with an effective quantity of a oxidizing agent to produce corresponding oxidized HPNA compounds and/or oxidized HPNA precursor compounds, and to form an oxidized hydrocracked bottoms fraction. The oxidized hydrocracked bottoms fraction is separated into an HPNA-reduced hydrocracked bottoms portion and an oxidized HPNA portion. All or a portion of the HPNA-reduced hydrocracked bottoms portion is recycled within the hydrocracking operation.

公开(公告)号：US20210071093A1

公开(公告)日：2021-03-11

申请号：US16959945

申请日：2019-01-23

申请人： John Taylor

发明人： John Taylor

IPC分类号： C10G27/12 ,  C10G32/02 ,  C10G53/14 ,  C10G1/10 ,  C10B53/07 ,  C10B55/02 ,  B09B3/00

摘要： We disclose a process for purification of hydrocarbons, suitable for a wide range of contexts such as refining bunker fuels to yield low-sulphur fuels, cleaning of waste engine oil (etc) to yield a usable hydrocarbon product, recovery of hydrocarbons from used tyres, recovery of hydrocarbons from thermoplastics etc, as well as the treatment of crude oils, shale oils, and the tailings remaining after fractionation and like processes. The method comprises the steps of heating the hydrocarbon thereby to release a gas phase, contacting the gas with an aqueous persulphate electrolyte within a reaction chamber, and condensing the gas to a liquid or a liquid/gas mixture and removing its aqueous component. It also comprises subjecting the reaction product to an electrical field generated by at least two opposing electrode plates between which the reaction product flows; this electrolytic step regenerates the persulphate electrolyte which can be recirculated within the process. The process is ideally applied in an environment at lower than atmospheric pressure, such as less than 1500 Pa. A wide range of hydrocarbons can be treated in this way. Used hydrocarbons such as engine oils and sulphur-contaminated fuels are prime examples, but there are a wide range of others such as hydrocarbons derived from the pyrolysis of a material having a hydrocarbon content. One such example is a mix of used rubber (such as end-of-life tyres) and used oils (such as engine oils, waste marine oils), which can be pyrolysed together to yield a hydrocarbon liquid which can be treated as above, and a residue that provides a useful solid fuel.

公开(公告)号：US10807947B2

公开(公告)日：2020-10-20

申请号：US16210514

申请日：2018-12-05

申请人： Saudi Arabian Oil Company

发明人： Omer Refa Koseoglu ,  Robert Peter Hodgkins

IPC分类号： C07C315/02 ,  B01D53/50 ,  B01J23/30 ,  C10G27/12

摘要： An integrated controlled catalytic oxidation process converts low value disulfide oil (DSO) compounds produced as a by-product of a generalized mercaptan oxidation (MEROX) process into oxidized DSO (ODSO) compounds including sulfoxides, sulfones, sulfonates and sulfinates that are completely or partially water soluble and which have utility, e.g., as lubricity additives in diesel fuel and as a solvent in aromatic solvent separation processes.