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

IPC: B01D53/62 ,  B01D53/14 ,  B01D53/78 ,  C07F7/08 ,  C07F7/18 ,  C07C215/06

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.

公开(公告)号：US20180043302A1

公开(公告)日：2018-02-15

申请号：US15555810

申请日：2016-03-09

Applicant: Yongfeng Boyuan Industry Co. Ltd., Jiangxi Province

Inventor： Xionghui WEI

IPC: B01D53/60 ,  C08G63/12 ,  B01D53/78 ,  B01D53/50 ,  B01D53/56

CPC classification number: B01D53/60 ,  B01D53/50 ,  B01D53/507 ,  B01D53/56 ,  B01D53/78 ,  B01D2252/2025 ,  B01D2252/2026 ,  B01D2252/2028 ,  C08G63/12 ,  Y02A50/2344 ,  Y02A50/2349

Abstract: A desulfurization and denitration agent which is a mixture of polyalcohol and/or polyglycol substances, polycarboxylic acid substances and alkaline substances heated to above 90° C. and yielding, after condensation and/or polymerization, macromolecular or high-polymer ethers and/or esters for use in removing sulfur dioxides and/or nitrogen oxides from gases.

公开(公告)号：US09440182B2

公开(公告)日：2016-09-13

申请号：US13332843

申请日：2011-12-21

Applicant: Michael Joseph O'Brien ,  Robert James Perry ,  Tunchiao Hubert Lam ,  Grigorii Lev Soloveichik ,  Sergei Kniajanski ,  Larry Neil Lewis ,  Malgorzata Iwona Rubinsztajn ,  Dan Hancu

Inventor： Michael Joseph O'Brien ,  Robert James Perry ,  Tunchiao Hubert Lam ,  Grigorii Lev Soloveichik ,  Sergei Kniajanski ,  Larry Neil Lewis ,  Malgorzata Iwona Rubinsztajn ,  Dan Hancu

IPC: C07F7/08 ,  C07F7/18 ,  C07C215/06 ,  B01D53/14

CPC classification number: B01D53/1475 ,  B01D53/1493 ,  B01D2252/20 ,  B01D2252/202 ,  B01D2252/2025 ,  B01D2252/2028 ,  B01D2252/20405 ,  B01D2252/2041 ,  B01D2252/20415 ,  B01D2252/20421 ,  B01D2252/20426 ,  B01D2252/20468 ,  B01D2252/205 ,  B01D2252/2056 ,  B01D2252/504 ,  B01D2258/0283 ,  F23J2215/50 ,  F23J2219/40 ,  Y02C10/04 ,  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.

Abstract translation: 描述了一种二氧化碳吸收剂组合物，其包括（i）液体，非水性硅基材料，其被一个或多个与CO 2可逆地反应或对CO 2具有高亲和力的基团官能化; 和（ii）能够溶解硅系材料和硅系材料与CO 2的反应产物的含羟基溶剂。 吸收剂可用于减少废气中的二氧化碳的方法，并且在发电厂中具有特殊的用途。

公开(公告)号：US20100154431A1

公开(公告)日：2010-06-24

申请号：US12343905

申请日：2008-12-24

Applicant: Sarah Elizabeth Genovese ,  Dan Hancu ,  Robert James Perry ,  Grigorii Lev Soloveichik ,  Benjamin Rue Wood ,  Chandrashekhar Ganpatrao Sonwane

Inventor： Sarah Elizabeth Genovese ,  Dan Hancu ,  Robert James Perry ,  Grigorii Lev Soloveichik ,  Benjamin Rue Wood ,  Chandrashekhar Ganpatrao Sonwane

IPC: B01D53/62 ,  B01J20/26 ,  C07F7/10 ,  F23J15/04 ,  F01N3/08 ,  B01D53/14

CPC classification number: B01D53/1475 ,  B01D53/1493 ,  B01D2252/2026 ,  B01D2252/2028 ,  B01D2252/2041 ,  B01D2252/20421 ,  B01D2252/205 ,  B01D2252/40 ,  F23J2215/50 ,  F23J2219/40 ,  Y02C10/04 ,  Y02C10/06 ,  Y02E20/326

Abstract: A carbon dioxide absorbent comprising a liquid, nonaqueous oligomeric material, functionalized with one or more groups that either reversibly react with CO2 or have a high-affinity for CO2 is provided. The absorbent may be utilized in methods to reduce carbon dioxide in an exhaust gas, and finds particular utility in power plants.

Abstract translation: 提供了一种二氧化碳吸收剂，其包括用一种或多种与CO 2可逆地反应或对CO 2具有高亲和力官能化的液体非水低聚材料。 吸收剂可用于减少废气中的二氧化碳的方法，并且在发电厂中具有特殊的用途。

公开(公告)号：US09764272B2

公开(公告)日：2017-09-19

申请号：US14525081

申请日：2014-10-27

Applicant: Energy Recovery Inc.

Inventor： Jeremy Grant Martin ,  John Sienkiewicz ,  Prem Krish ,  Ying Ma ,  Mark Richter ,  Felix Winkler

IPC: F16D33/00 ,  B01D53/14 ,  B01D53/18 ,  C10L3/10 ,  F03B15/20

CPC classification number: B01D53/1456 ,  B01D53/1412 ,  B01D53/1468 ,  B01D53/1475 ,  B01D53/18 ,  B01D2252/2028 ,  B01D2256/24 ,  B01D2256/245 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/504 ,  B01D2259/124 ,  C10L3/10 ,  F03B15/20 ,  F05B2220/602

Abstract: A system includes a solvent gas processing system having a high pressure reaction vessel configured to remove an acid gas from an untreated feed gas using a solvent in a lean solvent fluid stream. The system includes a high pressure reaction vessel is configured to output a treated clean gas and a first flow of a high pressure fluid stream via a first flow path. The system includes a turbine having a main nozzle, an auxiliary nozzle, and an outlet. The main nozzle is configured to receive a second flow of the high pressure fluid stream from the first flow path via a main flow path. The system includes an auxiliary nozzle valve disposed along an auxiliary flow path. The auxiliary nozzle valve is configured to control a third flow of the high pressure fluid stream into the auxiliary nozzle of the turbine.

公开(公告)号：US08628643B2

公开(公告)日：2014-01-14

申请号：US13207388

申请日：2011-08-10

Applicant: Michael Charles Grady ,  William D. Parten ,  Robert W. Sylvester ,  Joseph J. Zaher

Inventor： Michael Charles Grady ,  William D. Parten ,  Robert W. Sylvester ,  Joseph J. Zaher

IPC: B01D3/10 ,  B01D53/14 ,  B01D53/62 ,  C07C31/12 ,  B01D3/14 ,  B01D3/34

CPC classification number: C12P7/16 ,  B01D1/28 ,  B01D3/002 ,  B01D3/06 ,  B01D3/143 ,  B01D3/146 ,  B01D3/148 ,  B01D5/0027 ,  B01D53/1475 ,  B01D53/1487 ,  B01D2251/306 ,  B01D2251/606 ,  B01D2252/202 ,  B01D2252/2025 ,  B01D2252/2026 ,  B01D2252/2028 ,  B01D2252/20484 ,  B01D2252/20489 ,  B01D2252/30 ,  B01D2257/504 ,  B01D2257/70 ,  B01D2257/704 ,  B01D2257/80 ,  C07C29/76 ,  Y02C10/06 ,  Y02P20/152 ,  Y02P70/34 ,  C07C31/12

Abstract: A fermentation liquid feed including water and a product alcohol and optionally CO2 is at least partially vaporized such that a vapor stream is produced. The vapor stream is contacted with an absorption liquid under suitable conditions wherein an amount of the product alcohol is absorbed. The portion of the vapor stream that is absorbed can include an amount of each of the water, the product alcohol and optionally the CO2. The temperature at the onset of the absorption of the vapor stream into the absorption liquid can be greater than the temperature at the onset of condensation of the vapor stream in the absence of the absorption liquid. The product alcohol can be separated from the absorption liquid whereby the absorption liquid is regenerated. The absorption liquid can include a water soluble organic molecule such as an amine.

Abstract translation: 包括水和产物醇和任选的CO 2的发酵液体进料至少部分蒸发，使得产生蒸汽流。 在合适的条件下，蒸气流与吸收液体接触，其中产物醇的量被吸收。 被吸收的蒸汽流的部分可以包括一定量的水，产物醇和任选的CO 2。 蒸汽流吸收到吸收液体中开始吸收的温度可以大于在不存在吸收液体的情况下蒸气流冷凝开始时的温度。 可以将产物醇与吸收液分离，由此吸收液体被再生。 吸收液体可以包括水溶性有机分子如胺。

公开(公告)号：US20130240409A1

公开(公告)日：2013-09-19

申请号：US13988748

申请日：2011-11-18

Applicant: Mahesh Subramaniyam

Inventor： Mahesh Subramaniyam

IPC: C10G29/20

CPC classification number: C10G29/20 ,  B01D53/1493 ,  B01D53/52 ,  B01D53/77 ,  B01D2252/20 ,  B01D2252/2028 ,  B01D2256/24 ,  C10G29/22 ,  C10G29/24 ,  C10G2300/1033 ,  C10G2300/207 ,  C10G2300/80 ,  C10L1/1857 ,  C10L1/1985 ,  C10L3/103

Abstract: The present invention relates to hydrogen sulfide scavenging additive composition comprising glyoxal and a polymer compound which is polymer made from propylene oxide, which is capable of scavenging or removing hydrogen sulfide in hydrocarbons or hydrocarbon streams without causing any problem. The present invention is also relates to a method of scavenging hydrogen sulfide employing present scavenging additive composition comprising glyoxal and a polymer compound which is polymer made from propylene oxide. The present invention is also relates to a method of using hydrogen sulfide scavenging additive composition comprising glyoxal and a polymer compound which is polymer made from propylene oxide.

Abstract translation: 本发明涉及包含乙二醛和聚合物化合物的硫化氢清除添加剂组合物，所述聚合物化合物是由环氧丙烷制成的聚合物，其能够清除或除去烃或烃流中的硫化氢而不引起任何问题。 本发明还涉及使用包含乙二醛和由环氧丙烷制成的聚合物的聚合物化合物的清除添加剂组合物来清除硫化氢的方法。 本发明还涉及使用包含乙二醛和聚合物化合物的硫化氢清除添加剂组合物的方法，所述聚合物化合物是由环氧丙烷制成的聚合物。

公开(公告)号：US20120211348A1

公开(公告)日：2012-08-23

申请号：US13207388

申请日：2011-08-10

Applicant: Michael Charles Grady ,  William D. Parten ,  Robert W. Sylvester ,  Joseph J. Zaher

Inventor： Michael Charles Grady ,  William D. Parten ,  Robert W. Sylvester ,  Joseph J. Zaher

IPC: B01D3/34

CPC classification number: C12P7/16 ,  B01D1/28 ,  B01D3/002 ,  B01D3/06 ,  B01D3/143 ,  B01D3/146 ,  B01D3/148 ,  B01D5/0027 ,  B01D53/1475 ,  B01D53/1487 ,  B01D2251/306 ,  B01D2251/606 ,  B01D2252/202 ,  B01D2252/2025 ,  B01D2252/2026 ,  B01D2252/2028 ,  B01D2252/20484 ,  B01D2252/20489 ,  B01D2252/30 ,  B01D2257/504 ,  B01D2257/70 ,  B01D2257/704 ,  B01D2257/80 ,  C07C29/76 ,  Y02C10/06 ,  Y02P20/152 ,  Y02P70/34 ,  C07C31/12

Abstract: A fermentation liquid feed including water and a product alcohol and optionally CO2 is at least partially vaporized such that a vapor stream is produced. The vapor stream is contacted with an absorption liquid under suitable conditions wherein an amount of the product alcohol is absorbed. The portion of the vapor stream that is absorbed can include an amount of each of the water, the product alcohol and optionally the CO2. The temperature at the onset of the absorption of the vapor stream into the absorption liquid can be greater than the temperature at the onset of condensation of the vapor stream in the absence of the absorption liquid. The product alcohol can be separated from the absorption liquid whereby the absorption liquid is regenerated. The absorption liquid can include a water soluble organic molecule such as an amine.

Abstract translation: 包括水和产物醇和任选的CO 2的发酵液体进料至少部分蒸发，使得产生蒸汽流。 在合适的条件下，蒸气流与吸收液体接触，其中产物醇的量被吸收。 被吸收的蒸汽流的部分可以包括一定量的水，产物醇和任选的CO 2。 蒸汽流吸收到吸收液体中开始吸收的温度可以大于在不存在吸收液体的情况下蒸气流冷凝开始时的温度。 可以将产物醇与吸收液分离，由此吸收液体被再生。 吸收液体可以包括水溶性有机分子如胺。

公开(公告)号：US11964228B2

公开(公告)日：2024-04-23

申请号：US16758961

申请日：2018-10-25

Applicant: IZUN PHARMACEUTICALS CORP. ,  Ilan Feferberg ,  William Levine ,  Shimon Lecht

Inventor： Ilan Feferberg ,  William Levine ,  Shimon Lecht

IPC: B01D47/06 ,  A24F42/90 ,  B01D5/00 ,  B01D53/18 ,  C10B53/02 ,  C11B1/10 ,  A24F42/60

CPC classification number: B01D47/06 ,  B01D5/0027 ,  B01D5/0057 ,  B01D53/185 ,  C10B53/02 ,  C11B1/10 ,  A24F42/60 ,  A24F42/90 ,  B01D2252/103 ,  B01D2252/20 ,  B01D2252/2021 ,  B01D2252/2028 ,  B01D2252/2053 ,  B01D2252/504

Abstract: A vapor/smoke capturing trap system featuring a smoke chamber trap for precipitating the smoke dispersed in the chamber. The chamber includes a bottom pool for containing a reservoir of a liquid solvent, and a gas filled portion in which a lower smog portion contains fog-sized droplets of the liquid solvent and into which the smoke is introduced, and an upper clear portion in which the concentration of the smoke and the droplets is decreased, respective of their concentration in the smog portion. A fog-condenser, disposed between the smog portion and the clear portion, precipitates the fog droplets of the smog portion into the pool. A fine mist generator streams a jet of fog-sized droplets of the liquid solvent mixed with smoke toward a concentration of the smoke at the smog portion. A closed loop gas circulator withdraws gas from the clear portion and recirculates the gas under pressure through the fine mist generator into the smog portion. Fresh smoke is introduced into the gas circulator via a smoke conveying conduit. A complementary smoke capturing method includes filling the reservoir, streaming the jet of fog-sized droplets toward a concentration of smoke dispersed within the lower smog portion of the gas filled portion, precipitating droplets, in the smog portion, into the pool by a fog-condenser disposed between the lower smog portion and the upper clear portion of the gas filled portion, recirculating under pressure, in a closed loop gas circulator, gas withdrawn from the clear portion into the smog portion through the fine mist generator, and conducting fresh smoke via smoke conveying conduit into the gas circulator.

公开(公告)号：US10010809B2

公开(公告)日：2018-07-03

申请号：US14768947

申请日：2014-02-19

Applicant: MPR Services, Inc.

Inventor： David Thomas Hagerman ,  Irwin John Seward, Jr.

IPC: B01D1/22 ,  B01D3/14 ,  B01D3/10 ,  C07C29/76 ,  C07C213/10 ,  B01D3/34 ,  B01D53/14

CPC classification number: B01D3/148 ,  B01D1/22 ,  B01D1/225 ,  B01D3/10 ,  B01D3/346 ,  B01D53/1425 ,  B01D2252/2023 ,  B01D2252/2025 ,  B01D2252/2026 ,  B01D2252/2028 ,  B01D2252/20478 ,  C07C29/76 ,  C07C213/10

Abstract: A method for cleaning a contaminated solvent used to treat a gas stream, for example a contaminated glycol or a contaminated amine stream, by vacuum evaporation using a mechanically-maintained horizontally-orientated thin film evaporator, where the contaminant material is recovered from the thin film in solvent-free form, as either a heavy organic material or as free flowing salts.