公开(公告)号：US20230357104A1

公开(公告)日：2023-11-09

申请号：US18299661

申请日：2023-04-12

Applicant: PlasMerica, LLC

Inventor： Dennis Keith Manning

IPC: C07C2/80 ,  B01J19/08 ,  C07C9/06 ,  C07C9/08 ,  C07C9/10 ,  C07C9/15 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08 ,  C07C11/22

CPC classification number: C07C2/80 ,  B01J19/088 ,  C07C9/06 ,  C07C9/08 ,  C07C9/10 ,  C07C9/15 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08 ,  C07C11/22 ,  B01J2219/0809 ,  B01J2219/0815 ,  B01J2219/0875 ,  B01J2219/0896

Abstract: A device and a process to propagate molecular growth of hydrocarbons, either straight or branched chain structures, that naturally occur in the gas phase of a first gas to gas phase molecules of a second gas having higher molecular chain lengths than the hydrocarbons of the first gas. According to one embodiment, the device includes a grounded reactor vessel having a gas inlet, a product outlet, and an electrode within the vessel; a power supply coupled to the electrode for creating an electrostatic field within the vessel for converting the first gas to a second gas.

公开(公告)号：US11661384B2

公开(公告)日：2023-05-30

申请号：US17072647

申请日：2020-10-16

Applicant: PlasMerica, LLC

Inventor： Dennis Keith Manning

IPC: C07C2/80 ,  B01J19/08 ,  C07C9/06 ,  C07C9/08 ,  C07C9/10 ,  C07C9/15 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08 ,  C07C11/22

CPC classification number: C07C2/80 ,  B01J19/088 ,  C07C9/06 ,  C07C9/08 ,  C07C9/10 ,  C07C9/15 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08 ,  C07C11/22 ,  B01J2219/0809 ,  B01J2219/0815 ,  B01J2219/0875 ,  B01J2219/0896

Abstract: A device and a process to propagate molecular growth of hydrocarbons, either straight or branched chain structures, that naturally occur in the gas phase of a first gas to gas phase molecules of a second gas having higher molecular chain lengths than the hydrocarbons of the first gas. According to one embodiment, the device includes a grounded reactor vessel having a gas inlet, a product outlet, and an electrode within the vessel; a power supply coupled to the electrode for creating an electrostatic field within the vessel for converting the first gas to a second gas.

公开(公告)号：US20160257638A1

公开(公告)日：2016-09-08

申请号：US15032045

申请日：2013-10-25

Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

Inventor： Josef Peter KLEIN

IPC: C07C51/36 ,  C07C1/30 ,  C07C29/42 ,  C07C67/08 ,  C07C51/15 ,  C07C21/22

CPC classification number: C07C51/36 ,  C07C1/30 ,  C07C17/16 ,  C07C21/22 ,  C07C29/42 ,  C07C51/15 ,  C07C67/08 ,  C07C67/303 ,  C10B53/02 ,  Y02E50/14 ,  C07C33/046 ,  C07C57/24 ,  C07C57/18 ,  C07C55/14 ,  C07C57/20 ,  C07C69/606 ,  C07C69/44 ,  C07C11/22

Abstract: Dicarboxylic acids, such as adipic acid, and diesters, such as adipates, may be produced by hydrogenating alkynes that may be produced from raw materials salvaged from waste stream processes. The carbons of the dicarboxylic acids are provided by alkynes generated from biomass waste and carbon dioxide recovered from waste streams such as exhaust gases.

Abstract translation: 二羧酸如己二酸和二酯如己二酸酯可以通过氢化可从废物流处理中回收的原料制得的炔烃来制备。 二羧酸的碳由生物质废物产生的炔烃和废气流如废气回收的二氧化碳提供。

公开(公告)号：US08993804B2

公开(公告)日：2015-03-31

申请号：US13791410

申请日：2013-03-08

Applicant: The Regents of the University of Colorado, a body corporate

Inventor： Wei Zhang ,  Jyothish Kuthanapillil ,  Qi Wang

IPC: C07C211/00 ,  C07C215/50 ,  B01J31/22 ,  C07C41/30 ,  C07C45/72 ,  C07D333/08 ,  C07D213/127 ,  C07D487/22 ,  C07C37/48 ,  C07B37/00 ,  C07C6/02 ,  C07F7/00 ,  C07C17/269 ,  C07F11/00 ,  C07C215/76 ,  C07C215/90 ,  C07D333/18

CPC classification number: B01J31/2265 ,  B01J31/1608 ,  B01J31/1805 ,  B01J31/223 ,  B01J31/2295 ,  B01J2231/546 ,  B01J2531/0247 ,  B01J2531/58 ,  B01J2531/64 ,  B01J2531/66 ,  B01J2531/74 ,  B01J2540/40 ,  B01J2540/62 ,  C07B37/00 ,  C07C2/38 ,  C07C6/02 ,  C07C17/269 ,  C07C37/48 ,  C07C41/30 ,  C07C45/72 ,  C07C201/12 ,  C07C215/50 ,  C07C215/76 ,  C07C215/90 ,  C07D213/127 ,  C07D321/00 ,  C07D333/08 ,  C07D333/18 ,  C07D487/22 ,  C07F7/00 ,  C07F11/00 ,  C07C43/215 ,  C07C17/26 ,  C07C25/24 ,  C07C47/548 ,  C07C11/22 ,  C07C39/21

Abstract: The invention relates to highly active and selective catalysts for alkyne metathesis. In one aspect, the invention includes a multidentate organic ligand wherein one substrate-binding site of the metal center is blocked. In another aspect, the invention includes N-quaternized or silane-based multidentate organic ligands, capable of binding to metals. In yet another aspect, the invention includes N-quaternized or silane-based multidentate catalysts. The catalysts of the invention show high robustness, strong resistance to small alkyne polymerization and significantly enhanced catalytic activity compared to their corresponding non-quaternized or non-silane-based multidentate catalyst analogs.

Abstract translation: 本发明涉及用于炔烃复分解的高活性和选择性催化剂。 一方面，本发明包括多金属有机配体，其中金属中心的一个底物结合位点被阻断。 另一方面，本发明包括能与金属结合的N-季铵化或硅烷基多齿有机配体。 另一方面，本发明包括N-季铵化或硅烷基多齿催化剂。 与其相应的非季铵化或非硅烷基多齿催化剂类似物相比，本发明的催化剂显示出高稳定性，对小炔炔聚合的强耐受性和显着增强的催化活性。

公开(公告)号：US20140058128A1

公开(公告)日：2014-02-27

申请号：US13915130

申请日：2013-06-11

Applicant: UOP LLC

Inventor： Jeffery C. Bricker ,  John Q. Chen ,  Peter K. Coughlin

IPC: B01J19/10 ,  C07C309/28 ,  C07C5/08

CPC classification number: B01J19/10 ,  B01J3/08 ,  B01J19/26 ,  B01J2219/00006 ,  B01J2219/0004 ,  B01J2219/00123 ,  C07C2/06 ,  C07C2/38 ,  C07C2/64 ,  C07C2/78 ,  C07C5/08 ,  C07C5/09 ,  C07C67/04 ,  C07C67/055 ,  C07C303/04 ,  C07C309/28 ,  C10G50/00 ,  C10G2300/1025 ,  C10G2400/24 ,  C07C11/24 ,  C07C11/04 ,  C07C11/08 ,  C07C11/22 ,  C07C9/00 ,  C07C15/107 ,  C07C309/31

Abstract: Methods and systems are provided for converting methane in a feed stream to acetylene. The hydrocarbon stream is introduced into a supersonic reactor and pyrolyzed to convert at least a portion of the methane to acetylene. The reactor effluent stream is further processed to generate larger hydrocarbons in a second reactor. The reactor effluent stream can be processed before the second reactor to remove waste products such as carbon monoxide and nitrogen in the reactor effluent stream.

Abstract translation: 提供了将进料流中的甲烷转化为乙炔的方法和系统。 将烃流引入超音速反应器中并热解以将至少一部分甲烷转化为乙炔。 在第二反应器中进一步处理反应器流出物流以产生较大的烃。 可以在第二反应器之前处理反应器流出物流以除去反应器流出物流中的废物，例如一氧化碳和氮。

公开(公告)号：US08404895B2

公开(公告)日：2013-03-26

申请号：US13012472

申请日：2011-01-24

Applicant: Jun Tian ,  Cheryl R. Bailey

Inventor： Jun Tian ,  Cheryl R. Bailey

IPC: C07C211/63 ,  C07C9/00

CPC classification number: C07C217/28 ,  C07C7/20 ,  C10L3/107 ,  C07C9/04 ,  C07C9/06 ,  C07C11/04 ,  C07C11/24 ,  C07C9/08 ,  C07C11/06 ,  C07C11/22 ,  C07C9/10 ,  C07C9/12 ,  C07C11/08 ,  C07C11/09 ,  C07C9/18

Abstract: New tertiary amine salts are useful as gas hydrate inhibitors in oil and gas production and transportation. These tertiary amine salts give very good separation from an emulsion, are economic and have reduced toxicity concerns.

Abstract translation: 新的叔胺盐可用作油气生产和运输中的天然气水合物抑制剂。 这些叔胺盐与乳液产生非常好的分离，是经济的并且具有减少的毒性问题。

公开(公告)号：US4055575A

公开(公告)日：1977-10-25

申请号：US560550

申请日：1975-03-20

Applicant: Ralph E. Close ,  William Oroshnik

Inventor： Ralph E. Close ,  William Oroshnik

IPC: C07C11/22 ,  C07C69/145 ,  C07D311/72

CPC classification number: C07D311/72 ,  C07C11/22 ,  C07C67/283 ,  C07C67/293 ,  C07C2527/24

Abstract: A process for the synthesis of dehydrophytol and Vitamin E comprising forming a C.sub.15 acetylene from hexahydropseudoionone and then coupling said acetylene with 1-acetoxy-4-chloro-3-methylbut-2-ene to form a C.sub.20 acetoxy-enyne. The latter is readily subjected to partial hydrogenation and saponification in that order to form a dehydrophytol, a useful intermediate for the synthesis of Vitamin E and other products.

Abstract translation: 合成脱水维生素E和维生素E的方法，包括由六氢假睾酮形成C 15乙炔，然后将所述乙炔与1-乙酰氧基-4-氯-3-甲基丁-2-烯偶联以形成C20乙酰氧基 - 戊烯。 后者容易地依次进行部分氢化和皂化，以形成脱水乳糖，这是合成维生素E和其它产品的有用中间体。

公开(公告)号：US4039591A

公开(公告)日：1977-08-02

申请号：US622974

申请日：1975-10-16

Applicant: Ralph E. Close ,  William Oroshnik

Inventor： Ralph E. Close ,  William Oroshnik

IPC: C07C1/26 ,  C07C5/23 ,  C07C11/22 ,  C07C33/02 ,  C07D311/72 ,  C07C29/00

CPC classification number: C07D311/72 ,  C07C1/26 ,  C07C11/22 ,  C07C33/02 ,  C07C5/23 ,  C07C67/283 ,  C07C67/293 ,  C07C2527/24

Abstract: A process for the synthesis of dehydrophytol and Vitamin E comprising forming a C.sub.15 acetylene from hexahydropseudoionone and then coupling said acetylene with 1-acetoxy-4-chloro-3-methylbut-2-ene to form a C.sub.20 acetoxy-enyne. The latter is readily subjected to partial hydrogenation and saponification in that order to form a dehydrophytol, a useful intermediate for the synthesis of Vitamin E and other products.

Abstract translation: 合成脱水维生素E和维生素E的方法，包括由六氢假睾酮形成C 15乙炔，然后将所述乙炔与1-乙酰氧基-4-氯-3-甲基丁-2-烯偶联以形成C20乙酰氧基 - 戊烯。 后者容易地依次进行部分氢化和皂化，以形成脱水乳糖，这是合成维生素E和其它产品的有用中间体。

公开(公告)号：US3832415A

公开(公告)日：1974-08-27

申请号：US31568472

申请日：1972-12-15

Applicant: US AGRICULTURE

Inventor： ROTHMAN E ,  SEROTA S

IPC: C07C5/23 ,  C07C67/04 ,  C07C7/00

CPC classification number: C07C5/23 ,  C07C2523/04 ,  C07C2531/04 ,  C07C11/14 ,  C07C11/22

Abstract: Methylacetylene and allene are equilibrated by contact with potassium hydroxide in an inert solvent such as t-butanol. When mixtures of methylacetylene and allene are used in a chemical reaction such as the preparation of isopropenyl stearate from stearic acid and zinc stearate is the sole catalyst, methylacetylene is selectively absorbed by the stearic acid leaving behind highly purified allene. Alternatively, when potassium stearate is present with the zinc stearate and sufficient stearic acid is present, the allene-methylacetylene mixture is completely absorbed. The zinc stearate-potassium stearate co-function synergistically.

Abstract translation: 甲基乙炔和丙烯通过在惰性溶剂如叔丁醇中与氢氧化钾接触来平衡。 当甲基乙炔和丙烯的混合物用于化学反应，例如从硬脂酸制备异丙烯基硬脂酸酯时，硬脂酸锌是唯一的催化剂，甲基乙炔被硬脂酸选择性吸收，留下高度纯化的丙烯。 或者，当硬脂酸钾与硬脂酸锌存在并且存在足够的硬脂酸时，全烯 - 甲基乙炔混合物被完全吸收。 硬脂酸锌 - 硬脂酸钾协同作用。

公开(公告)号：US3166605A

公开(公告)日：1965-01-19

申请号：US5433760

申请日：1960-09-07

Applicant: DIAMOND ALKALI CO

Inventor： WOTIZ JOHN H ,  PARSONS CHARLES G

IPC: C07C5/23 ,  C07C11/22

CPC classification number: C07C11/22 ,  C07C5/23 ,  C07C2523/04 ,  C07C2531/02