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11.发明申请Method For Preparing A Catalyst Composition Suitable For Removing Sulfur From A Catalytic Reduction System 有权制备适用于从催化还原体系中除去硫的催化剂组合物的方法公开(公告)号：US20140294710A1
公开(公告)日：2014-10-02
申请号：US14305914
申请日：2014-06-16
Applicant: General Electric Company
Inventor： Oltea Puica Siclovan , Daniel George Norton , Larry Neil Lewis , Dan Hancu , Xiaoying Bao , Robert Burch , Hardacre Christopher , Chansai Sarayute
CPC classification number: B01J23/66 , B01D53/8603 , B01D53/9418 , B01D2255/104 , B01D2255/2022 , B01D2255/2025 , B01D2255/2027 , B01D2257/302 , B01D2257/404 , B01D2258/012 , B01J23/50 , B01J35/10 , B01J35/1061 , B01J35/1066 , B01J37/0018
Abstract: A method of preparing a catalyst composition suitable for removing sulfur from a catalytic reduction system and the catalyst composition prepared by the method are provided. The method of preparation of a catalyst composition, comprises: combining a metal oxide precursor, a catalyst metal precursor and an alkali metal precursor in the presence of a templating agent; hydrolyzing and condensing to form an intermediate product that comprises metal oxide, alkali metal oxide, and catalyst metal; and calcining to form a templated amorphous metal oxide substrate having a plurality of pores wherein the alkali metal oxide and catalyst metal are dispersed in an intermixed form in the metal oxide substrate.
Abstract translation: 提供了一种制备适用于从催化还原体系中除去硫的催化剂组合物和通过该方法制备的催化剂组合物的方法。 制备催化剂组合物的方法包括：在模板剂的存在下将金属氧化物前体，催化剂金属前体和碱金属前体结合; 水解和冷凝以形成包含金属氧化物，碱金属氧化物和催化剂金属的中间产物; 并煅烧以形成具有多个孔的模板化无定形金属氧化物衬底，其中碱金属氧化物和催化剂金属以混合形式分散在金属氧化物衬底中。
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公开(公告)号：US20140199222A1
公开(公告)日：2014-07-17
申请号：US14160356
申请日：2014-01-21
Applicant: General Electric Company
Inventor： Larry Neil Lewis , Dan Hancu , Oltea Puica Siclovan , Ming Yin
CPC classification number: B01J23/50 , B01D53/9418 , B01D2255/104 , B01J35/002 , B01J35/023 , B01J37/0018 , B01J37/0201 , B01J37/033 , B01J37/036
Abstract: A composition includes a templated metal oxide substrate having a plurality of pores and a catalyst material includes silver. The composition under H2 at 30 degrees Celsius, the composition at a wavelength that is in a range of from about 350 nm to about 500 nm has a VIS-UV absorbance intensity that is at least 20 percent less than a standard silver alumina catalyst (Ag STD). The standard alumina is Norton alumina, and which has the same amount of silver by weight.
Abstract translation: 组合物包括具有多个孔的模板化金属氧化物衬底，催化剂材料包括银。 在30摄氏度的H 2下的组成，波长在约350nm至约500nm范围内的组成具有比标准银氧化铝催化剂（Ag）至少少20％的VIS-UV吸收强度 STD）。 标准氧化铝为诺顿氧化铝，其重量含量相同。
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公开(公告)号：US10030483B2
公开(公告)日：2018-07-24
申请号：US14922211
申请日：2015-10-26
Applicant: General Electric Company
Inventor： Dan Hancu , Michael Joseph O'Brien , Robert James Perry , Stanlee Teresa Buddle , Mark Daniel Doherty
Abstract: An efficient and cost-effective process of carbon dioxide recycling in enhanced oil recovery wells or in fracturing wells is provided. The process comprises recovering a hydrocarbon enriched stream of condensed carbon dioxide from and enhanced oil recovery (EOR) well or a fracturing well; adding to said stream one or more thickeners; and directing the thickened stream to the EOR well or fracturing well for recycled usage in EOR.
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公开(公告)号：US09956520B2
公开(公告)日：2018-05-01
申请号：US15261262
申请日：2016-09-09
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Robert James Perry , Grigorii Lev Soloveichik , Malgorzata Iwona Rubinsztajn , Michael Joseph O'Brien , Larry Neil Lewis , Tunchiao Hubert Lam , Sergei Kniajanski , Dan Hancu
CPC classification number: B01D53/1493 , B01D53/1475 , B01D2252/202 , B01D2252/2025 , B01D2252/2026 , B01D2252/2028 , B01D2252/2041 , B01D2252/20415 , B01D2252/20421 , B01D2252/2056 , B01D2252/504 , F23J2215/50 , F23J2219/40 , Y02A50/2342 , Y02C10/06
Abstract: A carbon dioxide absorbent composition is described, including (i) a liquid, nonaqueous silicon-based material, functionalized with one or more groups that either reversibly react with CO2 or have a high-affinity for CO2, and (ii) a hydroxy-containing solvent that is capable of dissolving both the silicon-based material and a reaction product of the silicon-based material and CO2. The absorbent may be utilized in methods to reduce carbon dioxide in an exhaust gas, and finds particular utility in power plants.
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公开(公告)号：US09463438B2
公开(公告)日：2016-10-11
申请号：US14160356
申请日：2014-01-21
Applicant: General Electric Company
Inventor： Larry Neil Lewis , Dan Hancu , Oltea Puica Siclovan , Ming Yin
CPC classification number: B01J23/50 , B01D53/9418 , B01D2255/104 , B01J35/002 , B01J35/023 , B01J37/0018 , B01J37/0201 , B01J37/033 , B01J37/036
Abstract: A composition includes a templated metal oxide substrate having a plurality of pores and a catalyst material includes silver. The composition under H2 at 30 degrees Celsius, the composition at a wavelength that is in a range of from about 350 nm to about 500 nm has a VIS-UV absorbance intensity that is at least 20 percent less than a standard silver alumina catalyst (Ag STD). The standard alumina is Norton alumina, and which has the same amount of silver by weight.
Abstract translation: 组合物包括具有多个孔的模板化金属氧化物衬底，催化剂材料包括银。 在30摄氏度的H 2下的组合物，波长在约350nm至约500nm范围内的组成具有比标准银氧化铝催化剂（Ag）至少少20％的VIS-UV吸收强度 STD）。 标准氧化铝为诺顿氧化铝，其重量含量相同。
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Patent Agency Ranking
公开(公告)号：US20180001259A1
公开(公告)日：2018-01-04
申请号：US15197962
申请日：2016-06-30
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Surinder Prabhjot Singh , Dan Hancu , Benjamin Rue Wood , Wei Chen , Irina Pavlovna Spiry , Joseph Philip DiPietro
CPC classification number: B01D53/78 , B01D53/1425 , B01D53/1475 , B01D53/1493 , B01D53/62 , B01D2252/2023 , B01D2252/204 , B01D2252/2041 , B01D2252/504 , B01D2258/0283 , Y02C10/04 , Y02C10/06
Abstract: A method for separating carbon dioxide (CO2) from a gas stream is disclosed, in which the gas stream is reacted with a lean aminosilicone solvent in an absorber, resulting in a rich aminosilicone solvent that is then treated in a desorber to release the CO2 and regenerate lean aminosilicone solvent in a desorption reaction. The regenerated solvent is directed into a steam-producing, indirect heat exchanger that is configured to supply steam to the desorber at a temperature high enough to augment the desorption reaction. Also, selected amounts of make-up water are added to the rich aminosilicone solvent at one or more process locations between the absorber and the desorber, to lower the viscosity of the solvent and to lower the temperature required for the desorption reaction.
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公开(公告)号：US09802152B2
公开(公告)日：2017-10-31
申请号：US14969643
申请日：2015-12-15
Applicant: General Electric Company
Inventor： Tiffany Elizabeth Pinard Westendorf , Benjamin Rue Wood , Dan Hancu
CPC classification number: B01D53/62 , B01D53/1425 , B01D53/1475 , B01D53/1493 , B01D53/78 , B01D2252/2041 , B01D2252/20478 , B01D2252/502 , Y02A50/2342 , Y02C10/04 , Y02C10/06
Abstract: Systems and methods for separating carbon dioxide (CO2) from a gas stream are provided. The system includes a reaction chamber 20, a pressurization unit 30, and a desorption unit 40. The reaction chamber 20 is configured to receive a liquid sorbent stream 14 and the gas stream 12, to react at least a portion of CO2 in the gas stream 12 with the liquid sorbent and form an adduct stream 22. The pressurization unit 30 is configured to contact the adduct stream 22 with a pressurized CO2 stream 24 and form a pressurized adduct stream 32 that includes a liquid CO2 adduct. The desorption unit 40 is in fluid communication with the pressurization unit 30, and is configured to decompose at least a portion of the liquid CO2 adduct to form a CO2 stream 42 and a regenerated liquid sorbent stream 44.
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公开(公告)号：US20170165608A1
公开(公告)日：2017-06-15
申请号：US14969643
申请日：2015-12-15
Applicant: General Electric Company
Inventor： Tiffany Elizabeth Pinard Westendorf , Benjamin Rue Wood , Dan Hancu
CPC classification number: B01D53/62 , B01D53/1425 , B01D53/1475 , B01D53/1493 , B01D53/78 , B01D2252/2041 , B01D2252/20478 , B01D2252/502 , Y02A50/2342 , Y02C10/04 , Y02C10/06
Abstract: Systems and methods for separating carbon dioxide (CO2) from a gas stream are provided. The system includes a reaction chamber 20, a pressurization unit 30, and a desorption unit 40. The reaction chamber 20 is configured to receive a liquid sorbent stream 14 and the gas stream 12, to react at least a portion of CO2 in the gas stream 12 with the liquid sorbent and form an adduct stream 22. The pressurization unit 30 is configured to contact the adduct stream 22 with a pressurized CO2 stream 24 and form a pressurized adduct stream 32 that includes a liquid CO2 adduct. The desorption unit 40 is in fluid communication with the pressurization unit 30, and is configured to decompose at least a portion of the liquid CO2 adduct to form a CO2 stream 42 and a regenerated liquid sorbent stream 44.
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公开(公告)号：US20170114269A1
公开(公告)日：2017-04-27
申请号：US14922211
申请日：2015-10-26
Applicant: General Electric Company
Inventor： Dan Hancu , Michael Joseph O'Brien , Robert James Perry , Stanlee Teresa Buddle , Mark Daniel Doherty
CPC classification number: E21B41/0064 , C09K8/588 , C09K8/594 , C09K8/62 , E21B43/164
Abstract: Provided herein are methods for efficient and cost effective carbon dioxide recycling in enhanced oil recovery wells or in fracturing wells. Also provided are functionalized polymers which can be used as thickeners in the methods for efficient and cost effective carbon dioxide recycling in enhanced oil recovery wells or in fracturing wells.
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公开(公告)号：US09272271B2
公开(公告)日：2016-03-01
申请号：US14311219
申请日：2014-06-20
Applicant: General Electric Company
Inventor： Larry Neil Lewis , Donald Wayne Whisenhunt, Jr. , Dan Hancu , Ashish Balkrishna Mhadeshwar , Benjamin Hale Winkler , Daniel George Norton , Oltea Puica Siclovan , Ming Yin
IPC: B01J29/00 , B01J29/04 , B01J29/06 , B01J21/00 , B01J23/00 , B01J31/00 , B01J37/00 , C08F4/02 , C08F4/60 , B01J29/74 , B01J37/02 , B01J37/03 , B01J21/04 , B01J23/38 , B01J23/40 , B01J23/48 , B01J23/50 , B01J23/74 , B01J35/10 , C01B21/04 , B01D53/94
CPC classification number: B01J29/74 , B01D53/9418 , B01D2255/1021 , B01D2255/1023 , B01D2255/1026 , B01D2255/1028 , B01D2255/104 , B01D2255/106 , B01D2255/20723 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20769 , B01D2255/20776 , B01D2255/20792 , B01D2255/2092 , B01D2255/502 , B01D2255/504 , B01D2255/9205 , B01D2257/404 , B01D2258/012 , B01J21/04 , B01J23/38 , B01J23/40 , B01J23/48 , B01J23/50 , B01J23/74 , B01J35/1061 , B01J37/0201 , B01J37/0203 , B01J37/0242 , B01J37/033 , B01J37/036 , C01B21/0466
Abstract: A method of producing a catalyst composition is provided, the method comprising mixing (i) a first component comprising a zeolite, and (ii) a second component comprising a homogeneous solid mixture containing at least one catalytic metal and at least one metal inorganic support, wherein the first component and the second component form an intimate mixture, and wherein the homogeneous solid mixture is produced by mixing a reactive solution comprising a precursor of the metal inorganic support and a templating agent with a precursor of the catalyst metal, and calcining the mixture to form the homogeneous solid mixture. The templating agent affects one or more of pore size, pore distribution, pore spacing, or pore dispersity of the metal inorganic support. The pores of the solid mixture produced after calcination may have an average diameter in a range of about 1 nanometer to about 15 nanometers.
Abstract translation: 提供了一种制备催化剂组合物的方法，该方法包括混合（i）包含沸石的第一组分和（ii）包含含有至少一种催化金属和至少一种金属无机载体的均匀固体混合物的第二组分， 其中所述第一组分和所述第二组分形成紧密混合物，并且其中所述均匀固体混合物通过将包含金属无机载体的前体和模板剂的反应性溶液与所述催化剂金属的前体混合而制备，并煅烧所述混合物 以形成均匀的固体混合物。 模板剂影响金属无机载体的孔径，孔分布，孔间距或孔分散性中的一种或多种。 煅烧后产生的固体混合物的孔可具有在约1纳米至约15纳米范围内的平均直径。
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