公开(公告)号：US20210387157A1

公开(公告)日：2021-12-16

申请号：US17459038

申请日：2021-08-27

Applicant: GAS TECHNOLOGIES LLC

Inventor： Evan VISSER ,  Walter BREIDENSTEIN

IPC: B01J19/24 ,  C10G5/06 ,  B64C27/12 ,  F16H57/00 ,  F16H57/025 ,  F16H57/04 ,  B01D3/00 ,  B01D3/14 ,  C07C41/56 ,  C07C41/58 ,  C10L1/02

Abstract: A method for forming poly(dimethoxymethane) includes a step of separating a formaldehyde-containing blend into a first bottom stream and a first top stream. The first formaldehyde-containing blend includes methanol, formaldehyde, and water while the first bottom stream includes water. The first top stream includes dimethoxymethane that is produced from the reaction between methanol and formaldehyde. The first top stream is separated into a second bottom stream and a second top stream. The second bottom stream includes poly(dimethoxymethane) while the second top stream includes dimethoxymethane, methanol, and ethanol. The second top stream is separated into a third bottom stream and a third top stream. Third bottom stream includes methanol and ethanol while the third top stream includes dimethoxymethane. The third top steam can be recycled to form additional poly(dimethoxymethane). A system that implements the method is also provided.

公开(公告)号：US20190353111A1

公开(公告)日：2019-11-21

申请号：US16414322

申请日：2019-05-16

Applicant: GAS TECHNOLOGIES LLC ,  FUEL INJECTION TECHNOLOGIES CO., LTD.

Inventor： WALTER BREIDENSTEIN ,  HAROLD SUN ,  YI WANG ,  ZENGYU SHAN

IPC: F02D41/00 ,  F02B63/04

Abstract: An electricity generator includes a generator section which is a complete standalone electricity generator designed to operate on a hydrocarbon fuel and a fuel conversion section which adapts the generator section to operate on alternative fuels that are different than the designed fuel of generator section. The generator section includes a RPM control unit, an internal combustion engine which has a crankshaft, an electromagnetic conversion component which converts the rotational motion of the crankshaft into electricity and a crankshaft sensor which senses the rotational speed of the crankshaft thereby creating a RPM control signal. The control signal is provided to the RPM control unit which controls the rotational speed of the crankshaft. The fuel conversion section includes a first fuel source and a second fuel source. Characteristically, the first fuel source provides a methanol-containing fuel and the second fuel source provides LPG or flare gas.

公开(公告)号：US09174903B2

公开(公告)日：2015-11-03

申请号：US13841975

申请日：2013-03-15

Applicant: Gas Technologies LLC

Inventor： Krishna K. Rao ,  Evan Michael Visser ,  Ian Lawrence Gaffney ,  Walter Breidenstein

IPC: C07C45/33 ,  C07C45/35 ,  C07C29/86 ,  C07C29/80

CPC classification number: B01J19/245 ,  B01J12/00 ,  B01J2219/24 ,  C07C29/80 ,  C07C29/86 ,  C07C45/33 ,  C07C45/35 ,  C07C31/04 ,  C07C31/08 ,  C07C31/02

Abstract: A method for removing formaldehyde from a blend of partially oxygenated hydrocarbons is provided. The method including a step of reacting a hydrocarbon-containing gas with an oxygen-containing gas in a reaction vessel to form first product blend. The first product blend includes a blend of partially oxygenated compounds that include formaldehyde. The blend of partially oxygenated compounds is provided to a reactive scrubbing station where it is contacted with a reactive scrubbing liquid to form a reactive liquid-formaldehyde compound. The reactive liquid-formaldehyde compound is then removed from the first blend of partially reactive compounds.

Abstract translation: 提供了从部分含氧烃混合物中除去甲醛的方法。 该方法包括使含烃气体与含氧气体在反应容器中反应以形成第一产物共混物的步骤。 第一产品共混物包括部分含氧化合物（包括甲醛）的混合物。 将部分含氧化合物的混合物提供给反应性洗涤站，其中其与反应性洗涤液体接触以形成反应性液体 - 甲醛化合物。 然后从部分反应性化合物的第一共混物中除去反应性液体 - 甲醛化合物。

公开(公告)号：US20150299074A1

公开(公告)日：2015-10-22

申请号：US14440948

申请日：2013-12-23

Applicant: GAS TECHNOLOGIES LLC

Inventor： Evan Michael VISSER ,  Ian Lawrence GAFFNEY ,  Walter BRIEDENSTEIN

IPC: C07C29/50 ,  B01J19/24

CPC classification number: C07C29/50 ,  B01J19/24 ,  B01J2219/00006 ,  B01J2219/00105 ,  B01J2219/24 ,  C07C31/04

Abstract: A method includes a step of supplying a first heated hydrocarbon-containing gas stream to a reactor. An oxygen-containing gas stream is separately supplied to the reactor to partially oxidize the hydrocarbon-containing gas stream. The oxygen-containing gas is optionally prepared by passing air through one or more membranes to increase the oxygen content. One or more of the desired liquid oxygenated hydrocarbons are condensed and/or separated from the resulting product stream. Non-hydrocarbon gases are selectively removed from the product stream to enrich the gaseous hydrocarbon fraction using a scrubber and/or a membrane. The remaining gaseous hydrocarbon products from the product stream are mixed with a fresh hydrocarbon-containing gas stream after one cycle of the reaction. Characteristically, the process uses at least one membrane to increase oxygen content of the oxygen containing gas and/or to remove non-hydrocarbon gases from the product stream as set forth above.

Abstract translation: 一种方法包括向反应器提供第一加热的含烃气流的步骤。 将含氧气流分别供给到反应器中以部分氧化含烃气流。 任选地通过使空气通过一个或多个膜以增加氧含量来制备含氧气体。 一种或多种所需的液态含氧烃与所得产物流冷凝和/或分离。 选择性地从产物流中除去非烃气体，以使用洗涤器和/或膜富集气态烃馏分。 在一个循环的反应后，将来自产物流的剩余气态烃产物与新鲜的含烃气流混合。 特征地，该方法使用至少一个膜来增加含氧气体的氧含量和/或如上所述从产物流中除去非烃气体。

公开(公告)号：US08882001B2

公开(公告)日：2014-11-11

申请号：US13720715

申请日：2012-12-19

Applicant: Forced Gas Technologies, LLC

Inventor： Darren Sean Henry

IPC: B05B7/04 ,  A62C5/02 ,  B05B1/14 ,  B05B7/00 ,  A62C13/00 ,  A62C13/66

CPC classification number: A62C5/022 ,  A62C13/003 ,  A62C13/66 ,  B05B1/14 ,  B05B7/0031 ,  Y10S261/12 ,  Y10S261/26

Abstract: A fire suppression apparatus and method of generating foam are provided in which a foam-forming liquid is introduced under high velocity and pressure into a mixing manifold through a plurality of jets, and a non-combustible gas is introduced under high velocity and pressure into the center of the mixing manifold, downstream of the jets and in the direction of flow of the foam-forming liquid. The foam generated in the mixing manifold is discharged through a hose and nozzle connected to the mixing manifold. The apparatus may be a self-contained unit, supported on a frame, with its own supply of foam-forming liquid and non-combustible gas.

Abstract translation: 提供了一种产生泡沫的灭火装置和方法，其中将泡沫形成液体在高速和高压下引入混合歧管中，并通过多个喷嘴引入，并且将不可燃气体以高速和高压引入到 混合歧管的中心，喷射下游和泡沫形成液体的流动方向。 在混合歧管中产生的泡沫通过连接到混合歧管的软管和喷嘴排出。 该装置可以是支撑在框架上的独立单元，其自身供应发泡液体和不可燃气体。

公开(公告)号：US20140275634A1

公开(公告)日：2014-09-18

申请号：US13843471

申请日：2013-03-15

Applicant: GAS TECHNOLOGIES LLC

Inventor： Krishna K. Rao ,  Evan Michael Visser ,  Ian Lawrence Gaffney ,  Walter Breidenstein

IPC: C07C41/01

CPC classification number: C07C41/42 ,  B01D3/009 ,  B01J8/02 ,  B01J12/00 ,  B01J2208/00805 ,  C07C29/50 ,  C07C31/04 ,  C07C31/08 ,  C07C41/09 ,  C07C43/04 ,  C07C43/043 ,  C07C43/06 ,  Y02P20/127

Abstract: A method for forming a blend of ethers from a blend of alcohols includes a step of reacting a hydrocarbon-containing gas with an oxygen-containing gas to form first product blend. The first product blend includes a blend of partially oxygenated compounds. The blend of partially oxygenated compounds is provided to a reactive distillation station where it is converted a second product blend. The second product blend typically includes a mixture of ethers. An apparatus implementing the method is also provided.

Abstract translation: 从醇的共混物形成醚共混物的方法包括使含烃气体与含氧气体反应以形成第一产物共混物的步骤。 第一产品共混物包括部分含氧化合物的混合物。 将部分氧化的化合物的混合物提供给反应性蒸馏站，其中转化第二产物共混物。 第二产物混合物通常包括醚的混合物。 还提供了实现该方法的装置。

公开(公告)号：US11986793B2

公开(公告)日：2024-05-21

申请号：US17459038

申请日：2021-08-27

Applicant: GAS TECHNOLOGIES LLC

Inventor： Evan Visser ,  Walter Breidenstein

IPC: B01J19/24 ,  B01D3/00 ,  B01D3/14 ,  B64C27/12 ,  C07C41/56 ,  C07C41/58 ,  C10G5/06 ,  C10L1/02 ,  F16H57/00 ,  F16H57/025 ,  F16H57/04 ,  F16H57/02

CPC classification number: B01J19/245 ,  B01D3/009 ,  B01D3/143 ,  B64C27/12 ,  C07C41/56 ,  C07C41/58 ,  C10G5/06 ,  C10L1/026 ,  F16H57/0025 ,  F16H57/025 ,  F16H57/0424 ,  F16H2057/02043 ,  C07C41/58 ,  C07C43/30 ,  C07C41/56 ,  C07C43/30

Abstract: A method for forming poly(dimethoxymethane) includes a step of separating a formaldehyde-containing blend into a first bottom stream and a first top stream. The first formaldehyde-containing blend includes methanol, formaldehyde, and water while the first bottom stream includes water. The first top stream includes dimethoxymethane that is produced from the reaction between methanol and formaldehyde. The first top stream is separated into a second bottom stream and a second top stream. The second bottom stream includes poly(dimethoxymethane) while the second top stream includes dimethoxymethane, methanol, and ethanol. The second top stream is separated into a third bottom stream and a third top stream. Third bottom stream includes methanol and ethanol while the third top stream includes dimethoxymethane. The third top steam can be recycled to form additional poly(dimethoxymethane). A system that implements the method is also provided.

公开(公告)号：US20220332668A1

公开(公告)日：2022-10-20

申请号：US17725137

申请日：2022-04-20

Applicant: GAS TECHNOLOGIES LLC

Inventor： Walter BREIDENSTEIN

IPC: C07C29/152 ,  C07C29/153 ,  H05H1/24

Abstract: Catalytic CO2 hydrogenation to ethanol utilizing radio frequency is very attractive due to higher selectivity (˜99%) to ethanol and yield of 0.000718 g/h or higher. A dielectric barrier discharge (DBD) plasma reactor packed with a catalyst comprising of Cu/Zn/Al2O3 can be used for this purpose, which can be operated at approximately 100-200° C., 1-20 atm pressure and gas flow rates above 20 mL/min. The reactor can be made of a simple inert tube. The process is very attractive for a feasible industrial application. To scale up the process to industrial relevance, a multi-tubular reactor configuration is proposed.

公开(公告)号：US11103849B2

公开(公告)日：2021-08-31

申请号：US16434318

申请日：2019-06-07

Applicant: GAS TECHNOLOGIES LLC

Inventor： Evan Visser ,  Walter Breidenstein

IPC: C07C41/56 ,  C07C41/58 ,  B01J19/24 ,  C10G5/06 ,  B01D3/00 ,  B01D3/14 ,  C10L1/02

Abstract: A method for forming poly(dimethoxymethane) includes a step of separating a formaldehyde-containing blend into a first bottom stream and a first top stream. The first formaldehyde-containing blend includes methanol, formaldehyde, and water while the first bottom stream includes water. The first top stream includes dimethoxymethane that is produced from the reaction between methanol and formaldehyde. The first top stream is separated into a second bottom stream and a second top stream. The second bottom stream includes poly(dimethoxymethane) while the second top stream includes dimethoxymethane, methanol, and ethanol. The second top stream is separated into a third bottom stream and a third top stream. Third bottom stream includes methanol and ethanol while the third top stream includes dimethoxymethane. The third top steam can be recycled to form additional poly(dimethoxymethane). A system that implements the method is also provided.

公开(公告)号：US10975011B2

公开(公告)日：2021-04-13

申请号：US16291602

申请日：2019-03-04

Applicant: GAS TECHNOLOGIES LLC

Inventor： Ian Lawrence Gaffney ,  Evan Michael Visser ,  Krishna K. Rao ,  Walter Breidenstein

IPC: C07C41/42 ,  C07C41/09 ,  C07C43/04 ,  B01J12/00 ,  B01J8/02 ,  C07C29/50 ,  B01D3/00 ,  C07C31/04 ,  C07C31/08 ,  C07C43/06

Abstract: A method for forming a blend of ethers from a blend of alcohols includes a step of reacting a hydrocarbon-containing gas with an oxygen-containing gas to form first product blend. The first product blend includes a blend of partially oxygenated compounds. The blend of partially oxygenated compounds is provided to a reactive distillation station where it is converted a second product blend. The second product blend typically includes a mixture of ethers. An apparatus implementing the method is also provided.