公开(公告)号：US20190055487A1

公开(公告)日：2019-02-21

申请号：US15678564

申请日：2017-08-16

Applicant: PRAXAIR TECHNOLOGY, INC.

Inventor： Luke Coleman ,  Minish Mahendra Shah ,  Joseph Schwartz ,  Jerome Jankowiak

IPC: C10L3/08 ,  C10L9/06 ,  C10G1/06

CPC classification number: C10L3/08 ,  B01D3/14 ,  B01D47/06 ,  B01D47/10 ,  B01D2247/04 ,  B01D2247/107 ,  C07C1/0485 ,  C10G1/06 ,  C10K1/101 ,  C10L9/06

Abstract: The present invention relates to a method for conditioning a soot-containing syngas stream in a single integrated apparatus containing a scrubbing vessel wherein particulate matter is decoupled from the waste water stream.

公开(公告)号：US20180305603A1

公开(公告)日：2018-10-25

申请号：US15771919

申请日：2015-12-30

Applicant: Halliburton Energy Services, Inc.

Inventor： William Walter Shumway ,  Cato Russell McDaniel ,  Alfredo Villarreal ,  Catherine Martin Santos

IPC: C09K8/54 ,  C09K8/52 ,  E21B21/00 ,  E21B43/26 ,  E21B37/00

CPC classification number: C09K8/54 ,  C09K8/52 ,  C09K8/74 ,  C09K8/84 ,  C09K2208/26 ,  C10L3/08 ,  E21B21/003 ,  E21B37/00 ,  E21B43/26

Abstract: Systems and methods for using hydrophobizing agents to prevent or delay acidization and/or improve filter cake removal in subterranean formations are provided. In certain embodiments, the methods comprise: providing a treatment fluid comprising an aqueous base fluid and one or more hydrophobizing agents; contacting at least a portion of a surface within a subterranean formation with the treatment fluid; and allowing the hydrophobizing agent to interact with the portion of the surface within the subterranean formation to reduce its reactivity with an acid.

公开(公告)号：US10072240B2

公开(公告)日：2018-09-11

申请号：US14764529

申请日：2013-12-31

Applicant: Singapore Technologies Dynamics Pte Ltd ,  Gibbs Energy, LLC

Inventor： Joseph P Maceda

IPC: C12M1/00 ,  C12M3/00 ,  C10L1/04 ,  C10L3/08

CPC classification number: C12M21/12 ,  C10L1/04 ,  C10L3/08 ,  C10L2200/0469 ,  C10L2290/26 ,  C12M21/02 ,  C12M23/44 ,  C12M31/10 ,  C12M43/02 ,  Y02E50/343 ,  Y02P20/59

Abstract: Present invention relates to a modular system for fabrication of a biocolumn for generating fuel stocks. The biocolumn of independent units called modules and which function as independent units and can be assembled together to fabricate a biocolumn. These modules can be assembled together to form various zones of biocolumn. Fuel stocks can be prepared by inputting a nutrient, a renewable energy source, photon energy and a carbon source into said zones and outputting fuel stock and by products from zones. The zones are interconnected so that byproducts from each zone can be recycled as input or transformed into product.

公开(公告)号：US20180214815A1

公开(公告)日：2018-08-02

申请号：US15704918

申请日：2017-09-14

Applicant: G4 Insights Inc.

Inventor： Bowie G. Keefer ,  Matthew L. Babicki ,  Brian G. Sellars ,  Edson Ng

IPC: B01D53/047 ,  C10B57/06 ,  C10B53/02 ,  C10B49/22 ,  C10K3/04 ,  C10K1/32 ,  C10K1/02 ,  C10J3/46 ,  C10L3/10 ,  C10L3/08 ,  C01B3/38 ,  B01D53/22

CPC classification number: B01D53/047 ,  B01D53/22 ,  B01D2256/245 ,  B01D2257/108 ,  B01D2257/30 ,  B01D2257/504 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/062 ,  C10B49/22 ,  C10B53/02 ,  C10B57/06 ,  C10J3/463 ,  C10J2300/0916 ,  C10J2300/0966 ,  C10J2300/0976 ,  C10J2300/0996 ,  C10J2300/1662 ,  C10J2300/1807 ,  C10K1/026 ,  C10K1/32 ,  C10K3/04 ,  C10L3/08 ,  C10L3/104 ,  Y02C10/08 ,  Y02C10/10 ,  Y02E20/16 ,  Y02E50/14 ,  Y02P20/145 ,  Y02P20/152 ,  Y02P20/52

Abstract: Disclosed embodiments provide a system and method for producing hydrocarbons from biomass. Certain embodiments of the method are particularly useful for producing substitute natural gas from forestry residues. Certain disclosed embodiments of the method convert a biomass feedstock into a product hydrocarbon by hydropyrolysis. Catalytic conversion of the resulting pyrolysis gas to the product hydrocarbon and carbon dioxide occurs in the presence of hydrogen and steam over a CO2 sorbent with simultaneous generation of the required hydrogen by reaction with steam. A gas separator purifies product methane, while forcing recycle of internally generated hydrogen to obtain high conversion of the biomass feedstock to the desired hydrocarbon product. While methane is a preferred hydrocarbon product, liquid hydrocarbon products also can be delivered.

公开(公告)号：US09975085B2

公开(公告)日：2018-05-22

申请号：US14392164

申请日：2014-06-20

Applicant: BEIJING HELEE BIO-ENERGY LTD.

Inventor： Wenzhi Pan ,  Changqing Zhou ,  Xinghua Yang ,  Hongyan Li ,  Dawei Wang ,  Wenjin Li

IPC: B01D53/02 ,  B01D53/22 ,  C10L3/08 ,  C10L3/10 ,  B01D46/00 ,  B01D51/10 ,  B01D53/04 ,  B01D53/26

CPC classification number: B01D53/229 ,  B01D46/003 ,  B01D51/10 ,  B01D53/0415 ,  B01D53/22 ,  B01D53/265 ,  B01D2053/224 ,  B01D2253/102 ,  B01D2256/245 ,  B01D2257/30 ,  B01D2257/504 ,  B01D2257/80 ,  B01D2258/05 ,  C10L3/08 ,  C10L3/102 ,  C10L3/106 ,  Y02C10/10 ,  Y02E50/343

Abstract: A container-type biogas purification film method purification system comprises: a desulfurization and dehydration unit, a compressor, a purification unit, a heat exchanger, and a film-group purification and gas preparation unit that are disposed inside a movable container and are sequentially connected, the desulfurization and dehydration unit is connected to a biogas source generated by an anaerobic fermentation.

公开(公告)号：US09951280B2

公开(公告)日：2018-04-24

申请号：US15144222

申请日：2016-05-02

Applicant: Cool Planet Energy Systems, Inc.

Inventor： Michael C. Cheiky ,  Rajashekharam Malyala

IPC: C10L1/00 ,  C10G1/00 ,  C10L1/04 ,  C10L3/08 ,  C10B53/02 ,  C10G3/00 ,  C10G50/00

CPC classification number: C10G1/002 ,  C10B53/02 ,  C10G3/42 ,  C10G50/00 ,  C10L1/04 ,  C10L3/08 ,  C10L2200/0469 ,  C10L2290/06 ,  Y02E50/13 ,  Y02E50/14 ,  Y02E50/32 ,  Y02P30/20

Abstract: Multiple catalytic processing stations enable a method for producing volatile gas streams from biomass decomposition at discrete increasing temperatures. These catalytic processing stations can be programmed to maximize conversion of biomass to useful renewable fuel components based on input feedstock and desired outputs.

公开(公告)号：US09890098B2

公开(公告)日：2018-02-13

申请号：US15103010

申请日：2014-12-11

Applicant: Haldor Topsøe A/S

Inventor： Christian Wix ,  Ib Dybkjaer

IPC: C07C29/151 ,  C10G2/00 ,  C10L3/08 ,  C07C1/04 ,  C01B3/50 ,  C01B3/38

CPC classification number: C07C29/1518 ,  C01B3/38 ,  C01B3/50 ,  C01B3/506 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/04 ,  C01B2203/0415 ,  C01B2203/0475 ,  C01B2203/0495 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/1247 ,  C01B2203/127 ,  C01B2203/142 ,  C01B2203/143 ,  C01B2203/146 ,  C01B2203/148 ,  C07C1/0485 ,  C10G2/30 ,  C10L3/08 ,  C10L2290/06

Abstract: Process for the production of a synthesis gas for use in the production of chemical compounds from a hydrocarbon feed stock containing higher hydrocarbons comprising the steps of: (a) in a pre-reforming stage pre-reforming the feed stock with steam to a pre-reformed gas containing methane, hydrogen, carbon monoxide and carbon dioxide; and (b) cooling the pre-reformed gas to below its dewpoint and removing condensed water; and (c) reducing the amount of carbon dioxide the in the pre-reformed gas from step (b) to obtain a module of (H2−CO2)/(CO+CO2) of between 1.0 and 3.8 in the pre-reformed gas.

公开(公告)号：US20180002625A1

公开(公告)日：2018-01-04

申请号：US15594369

申请日：2017-05-12

Applicant: BIXBY ENERGY SYSTEMS, INC.

Inventor： Sherman Aaron

IPC: C10L5/44 ,  C10L3/08 ,  C10J3/50 ,  C10J3/80 ,  C10L5/46

CPC classification number: C10L5/44 ,  C10J3/503 ,  C10J3/80 ,  C10J2200/156 ,  C10J2300/0909 ,  C10J2300/092 ,  C10J2300/0923 ,  C10J2300/093 ,  C10J2300/0946 ,  C10J2300/0989 ,  C10L3/08 ,  C10L5/46 ,  Y02E50/10 ,  Y02E50/30

Abstract: A method of and device for processing carbonacious material into gas and activated carbon together with blower.

公开(公告)号：US20170355919A1

公开(公告)日：2017-12-14

申请号：US15540613

申请日：2016-11-16

Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION CHOSUN UNIVERSITY

Inventor： Tae Gyu KIM ,  Chung Jun LEE

IPC: C10L3/08 ,  B01J19/08

CPC classification number: C10L3/08 ,  B01J19/088 ,  B01J2219/0805 ,  B01J2219/0809 ,  B01J2219/0826 ,  B01J2219/083 ,  B01J2219/0869 ,  B01J2219/0883 ,  B01J2219/0892 ,  B01J2219/0896 ,  C07C1/12 ,  C07C2521/04 ,  C07C2523/46 ,  C10L3/101 ,  C10L3/104 ,  C10L3/105 ,  C10L2290/38 ,  C07C9/04

Abstract: A methane (CH4) gas is synthesized from carbon dioxide (CO2) and hydrogen (H2) using catalyst-dielectric barrier discharge (DBD) plasma at room temperature and atmospheric pressure. In the method and apparatus for synthesizing methane gas of the invention, methane (CH4) gas, which is synthetic natural gas, can be effectively synthesized only from carbon dioxide (CO2) and hydrogen (H2) using DBD plasma at room temperature and atmospheric pressure, and also, additional heating and pressurization devices are not used during the methane gas synthesis process, thus reducing production costs and realizing high-value-added processing due to the absence of risks during the processing.

公开(公告)号：US20170346119A1

公开(公告)日：2017-11-30

申请号：US15603935

申请日：2017-05-24

Applicant: The Board of Trustees of the Leland Stanford Junior University

Inventor： Alfred M. Spormann ,  Oliver Wahnschafft

IPC: H01M8/0612 ,  F02C6/18 ,  C12M1/107 ,  F02C3/22 ,  C10L3/08 ,  C12M1/00 ,  H01M8/04082 ,  F02C3/34

CPC classification number: H01M8/04216 ,  C10L3/08 ,  C10L2290/26 ,  C10L2290/38 ,  C10L2290/46 ,  C12M21/04 ,  C12M23/36 ,  C12M43/04 ,  C12M43/08 ,  F02C3/22 ,  F02C3/34 ,  F02C6/18 ,  H01M8/0618 ,  Y02E50/11 ,  Y02E50/12 ,  Y02E50/343

Abstract: The invention integrates electromethanogenesis, which uses electric energy to produce fuel, with a method to capture and recycle the carbon dioxide generated when the fuel is used to release energy.