公开(公告)号：US5902912A

公开(公告)日：1999-05-11

申请号：US882805

申请日：1997-06-26

Applicant: Hsueh Sung Tung ,  Daniel Christopher Merkel ,  Addison Miles Smith

Inventor： Hsueh Sung Tung ,  Daniel Christopher Merkel ,  Addison Miles Smith

IPC: B01J3/04 ,  B01J3/00 ,  B01J19/02 ,  C07B61/00 ,  C07C17/20 ,  C07C19/08 ,  C07C17/08

CPC classification number: B01J19/02 ,  B01J3/00 ,  C07C17/206 ,  B01J2219/0245

Abstract: A process for producing a hydrofluorocarbon (HFC) comprising (a) providing a fluoropolymer-lined reactor; (b) adding a chlorinated organic compound in liquid phase and a fluorination agent to the reactor; and (c) reacting at least a portion of the chlorinated organic compound with at least a portion of the fluorination agent to produce the HFC.

Abstract translation: 一种生产氢氟烃（HFC）的方法，包括（a）提供含氟聚合物衬里的反应器; （b）将液相中的氯化有机化合物和氟化剂加入到反应器中; 和（c）使至少一部分氯化有机化合物与氟化剂的至少一部分反应以产生HFC。

公开(公告)号：US5591415A

公开(公告)日：1997-01-07

申请号：US260954

申请日：1994-06-16

Applicant: Mark W. Dassel ,  Donald C. Matter ,  Donald H. Rennie ,  Roy N. McBrayer, Jr. ,  James E. Deaton ,  Fred W. Thompson

Inventor： Mark W. Dassel ,  Donald C. Matter ,  Donald H. Rennie ,  Roy N. McBrayer, Jr. ,  James E. Deaton ,  Fred W. Thompson

IPC: A62D3/00 ,  A62D3/30 ,  A62D101/20 ,  B01J3/00 ,  B01J3/04 ,  B01J19/00 ,  B01J19/02 ,  C02F11/08 ,  B09B3/00

CPC classification number: C02F11/086 ,  B01J19/02 ,  B01J3/00 ,  B01J3/008 ,  B01J3/04 ,  B01J4/002 ,  A62D2203/10 ,  B01J2219/185 ,  B01J2219/1943 ,  Y02P20/544 ,  Y02W10/37 ,  Y10S588/90

Abstract: A reactor enclosed in a pressure vessel in a manner that the walls of the pressure vessel are thermally insulated and chemically isolated from the harsh environment of the reaction zone in the reactor. This allows the pressure vessel to handle the high pressures involved, since it is maintained at a reasonably low temperature range. Simultaneously, it allows the reactor to handle the high temperatures involved, since the pressure differentials around it are only minimal.

Abstract translation: 封闭在压力容器中的反应器以使得压力容器的壁与反应器中的反应区的恶劣环境绝热和化学隔离的方式。 这使得压力容器处理所涉及的高压，因为它保持在相当低的温度范围。 同时，它允许反应器处理所涉及的高温，因为其周围的压差仅为极小值。

公开(公告)号：US5584201A

公开(公告)日：1996-12-17

申请号：US559850

申请日：1995-11-20

Applicant: Edgar E. Graham ,  Roger M. Koeberle ,  Thomas C. Coneglio ,  Raj D. Bedi

Inventor： Edgar E. Graham ,  Roger M. Koeberle ,  Thomas C. Coneglio ,  Raj D. Bedi

IPC: B01J3/00 ,  B21J3/00 ,  C10M173/02 ,  B21B45/02 ,  B21B45/00

CPC classification number: B21J3/00 ,  B01J3/00 ,  C10M173/02 ,  C10M2207/125 ,  C10M2207/126 ,  C10M2207/129 ,  C10M2207/18 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/109 ,  C10M2209/12 ,  C10M2215/042 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2225/00 ,  C10M2225/02 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/02 ,  C10N2250/121

Abstract: An improved method to lubricate a metal workpiece at elevated working temperatures is described employing a novel liquid lubricant preparation which includes a vaporizable and polymerizable alkyl aromatic phosphate ester in combination with a die release agent selected from the group consisting of an organic binder and a fatty acid soap, to include mixtures thereof. The applied preparation forms a solid polymer lubricant in the forming die at the elevated working temperatures enabling lower applied pressures to be employed while producing superior workpieces.

Abstract translation: 使用新的液体润滑剂制备方法来描述在升高的工作温度下润滑金属工件的改进方法，该液体润滑剂制剂包括可蒸发和可聚合的烷基芳族磷酸酯与选自有机粘合剂和脂肪酸的脱模剂 皂，以包括它们的混合物。 所施加的制剂在成型模具中在升高的工作温度下形成固体聚合物润滑剂，从而能够在产生优异的工件的同时采用较低的施加压力。

公开(公告)号：US11850578B2

公开(公告)日：2023-12-26

申请号：US17272546

申请日：2019-09-17

Applicant: BASF SE

Inventor： Simon Kokolakis ,  Rocco Paciello ,  Annebart Wentink ,  Albert Werner

IPC: B01J3/02 ,  B01J10/00 ,  B01J19/24 ,  B01J3/04 ,  B01J3/00

CPC classification number: B01J3/046 ,  B01J3/00 ,  B01J3/02 ,  B01J10/00 ,  B01J10/007 ,  B01J19/242 ,  B01J19/245 ,  B01J19/2445 ,  B01J2219/00162

Abstract: The invention relates to a method of performing a chemical reaction under elevated pressure. It is suggested that the method comprises the steps of pressurizing a first vessel (3) and a second vessel (5) with reactant-containing liquid and gas to a predetermined pressure, providing reaction conditions in one of the vessels (3, 5) such that the chemical reaction is effected and a product-containing liquid is obtained, withdrawing liquid from the respective vessel (3, 5) as reaction product when a predetermined amount of reaction product has formed, preferably after the chemical reaction in the respective vessel (3, 5) has concluded, and synchronously supplying reactant-containing liquid to the respective other vessel (3, 5), wherein the first and second vessels (3, 5) are in fluid communication by way of a gas communication passage (27). The invention also relates to an apparatus and use thereof for performing said chemical reaction.

公开(公告)号：US11724976B2

公开(公告)日：2023-08-15

申请号：US18072226

申请日：2022-11-30

Applicant: Petron Scientech, Inc. ,  Scientech Associates Inc.

Inventor： Brian J. Ozero

IPC: C07C29/80 ,  B01D3/00 ,  B01J3/00 ,  C07C29/38 ,  C07D301/32 ,  C07D303/04 ,  B01D3/42 ,  B01D3/40

CPC classification number: C07C29/80 ,  B01D3/008 ,  B01D3/40 ,  B01D3/4227 ,  B01J3/00 ,  C07C29/38 ,  C07D301/32 ,  C07D303/04

Abstract: An improved process for the recovery of high-purity ethylene-oxide water feed streams to EO purification and MEG reaction units when both are operating in EO plants that incorporate EO Stripper bypass technology, by installing a second lights stripper to exclusively degasify the diluted EO feed to the MEG reactor, thus permitting the use of additional bypassed (gasified) EO absorbate as the diluent and resulting in a substantial increase in the total amount of EO absorbate that can bypass the EO Stripper.

公开(公告)号：US20180223602A1

公开(公告)日：2018-08-09

申请号：US15948229

申请日：2018-04-09

Applicant: Baker Hughes, a GE company, LLC

Inventor： Marc W. Bird

IPC: E21B10/567 ,  E21B10/55 ,  B24D99/00 ,  B24D18/00

CPC classification number: E21B10/567 ,  B01J3/00 ,  B01J2203/062 ,  B01J2203/0655 ,  B01J2203/0685 ,  B24D18/0009 ,  B24D99/005 ,  E21B10/55

Abstract: A method of forming polycrystalline diamond includes encapsulating diamond particles, carbon monoxide, and carbon dioxide in a container. The encapsulated diamond particles, carbon monoxide, and carbon dioxide are subjected to a pressure of at least 4.5 GPa and a temperature of at least 1,400° C. to form inter-granular bonds between the diamond particles. A cutting element includes polycrystalline diamond material comprising inter-bonded grains of diamond. The polycrystalline diamond material is substantially free of graphitic carbon and metallic compounds. The polycrystalline diamond material exhibits a density of at least about 3.49 g/cm3 and a modulus of at least about 1,000 GPa. An earth-boring tool may include such a cutting element secured to a body.

公开(公告)号：US09862782B2

公开(公告)日：2018-01-09

申请号：US15310923

申请日：2015-06-08

Applicant: C&CPEL CO., LTD.

Inventor： Yangkee Kim

IPC: C08F210/00 ,  B01J19/00 ,  C08F6/10 ,  C08F10/00 ,  C08F2/06 ,  C08F6/00 ,  C08F6/12

CPC classification number: C08F6/10 ,  B01J3/00 ,  B01J3/006 ,  B01J2208/00017 ,  B01J2208/00539 ,  B01J2219/00051 ,  B01J2219/00162 ,  C08F2/06 ,  C08F6/003 ,  C08F6/12 ,  C08F10/00 ,  C08L23/00

Abstract: This invention relates to an apparatus and method for separating a solvent in a metallocene catalyst-based solution polymerization process for preparing a polyolefin, suitable for use in removing a solvent from a reaction mixture resulting from a polymerization step during a solution polymerization process for preparing a polyolefin polymer using a metallocene catalyst, wherein volatile matter including a solvent and an unreacted monomer is primarily removed from the reaction mixture using a flash drum, after which residual volatile matter including the solvent, which is left behind in the reaction mixture after the primary removal process, is secondarily removed in a high vacuum using a thin-film evaporator. The polymer thus obtained has a volatile matter content of 100 ppm or less and is thus an environmentally friendly product.

公开(公告)号：US20160333286A1

公开(公告)日：2016-11-17

申请号：US15084480

申请日：2016-03-30

Applicant: HONDA MOTOR CO., LTD.

Inventor： Tomohide KUDO ,  Kohtaro HASHIMOTO

IPC: C10L10/10 ,  C07C29/50 ,  C10L1/18

CPC classification number: C07C29/50 ,  B01J3/00 ,  B01J8/0221 ,  B01J19/30 ,  B01J2219/30207 ,  C10G27/04 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/305 ,  C10G2400/02 ,  C10L1/06 ,  F02D19/0671 ,  F02M27/02 ,  Y02T10/36 ,  C07C31/02

Abstract: A fuel reforming device includes a reformer, a mixer, and a condenser. The condenser includes a first casing, a second casing, a fluid mixture flow portion, and a gas-liquid separator. The first casing extends from a bottom portion side of the condenser to an upper portion side of the condenser opposite to the bottom portion side to serve as an outer shell of a main body of the condenser. The second casing is disposed inside the first casing and extends from the bottom portion side to the upper portion side so that a prescribed space is provided between an inner surface of the first casing and an outer surface of the second casing. The fluid mixture flow portion is provided in the prescribed space so that a gas-liquid fluid mixture passes through the fluid mixture flow portion.

Abstract translation: 燃料重整装置包括重整器，混合器和冷凝器。 冷凝器包括第一壳体，第二壳体，流体混合物流部分和气液分离器。 第一壳体从冷凝器的底部侧延伸到冷凝器的与底部侧相对的上部侧，以用作冷凝器主体的外壳。 第二壳体设置在第一壳体的内部并从底部侧向上部侧延伸，使得在第一壳体的内表面和第二壳体的外表面之间设置有规定的空间。 流体混合物流动部分设置在规定的空间中，使得液体 - 液体流体混合物通过流体混合物流动部分。

公开(公告)号：US08916245B2

公开(公告)日：2014-12-23

申请号：US12455934

申请日：2009-06-08

Applicant: Joseph Alexander Mansour, II

Inventor： Joseph Alexander Mansour, II

IPC: E06B3/00 ,  E06B7/00 ,  F21V33/00 ,  G02B27/00 ,  B01J3/00 ,  H01L21/00

CPC classification number: B01J3/004 ,  B01J3/00 ,  H01L21/00

Abstract: A fracture-safe viewport for a pressure system having a pressure port which is pumped by said pressure system to a pressure above or below atmospheric pressure, comprising a plurality of panes each capable of passing electromagnetic radiation therethrough, each pane being mounted inside a tubular structure and being hermetically sealed to the wall of the pressure chamber. Each of the panes may be a different material or any combination of materials may be used from the group comprising sapphire, glass and quartz or any other material through which a high powered laser or other electromagnetic beam may be directed without adverse consequences. Highly pure, defect-free, ultra-polished, single-crystal sapphire is preferred. Spacing between the panes is used in most embodiments to avoid shrapnel damage in case of catastrophic failure of a pane. Half-donut shaped or chimney-shaped strain relief mounts are used in some embodiments to relieve strain caused by differential rates of thermal expansion when the structure is heated.

Abstract translation: 一种用于压力系统的破裂保护视口，其具有由所述压力系统泵送到高于或低于大气压力的压力的压力端口，包括多个能够通过电磁辐射的窗格，每个窗格安装在管状结构内 并且密封到压力室的壁上。 每个窗格可以是不同的材料，或者可以从包括蓝宝石，玻璃和石英的组或任何其它材料中使用任何材料的组合，通过其可以引导高功率激光或其他电磁束而没有不利后果。 高纯度，无缺陷，超抛光，单晶蓝宝石是首选。 在大多数实施例中，使用窗格之间的间距以避免在窗格的灾难性故障的情况下的弹片损坏。 在一些实施例中使用半环形或烟囱形应变消除装置来减轻当结构被加热时由不同热膨胀率引起的应变。

公开(公告)号：US20140121432A1

公开(公告)日：2014-05-01

申请号：US14064244

申请日：2013-10-28

Applicant: BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORP ,  CHINA PETROLEUM & CHEMICAL CORPORATION

Inventor： Guoqing WANG ,  Lijun Zhang ,  Yonggang Zhang ,  Junjie Liu ,  Zhiguo Du ,  Xiangfeng Zhou ,  Wei Li ,  Cong Zhou

IPC: C07C4/04

CPC classification number: C07C4/04 ,  B01J3/00 ,  C10G9/36 ,  C10G2300/1088 ,  C10G2300/1092

Abstract: The present disclosure provides a steam cracking process, comprising heating a liquid feed stock in a convection section of a cracking furnace and subsequently conveying the material to a radiant section of the cracking furnace for cracking reaction therein, wherein a monoolefin-containing stream is conveyed to the cracking furnace for cracking reaction through at least one of modes A to C.

Abstract translation: 本公开提供一种蒸汽裂解方法，包括加热裂解炉的对流部分中的液体原料并随后将该材料输送到裂解炉的辐射部分以进行裂化反应，其中将含单烯烃的流输送到 用于通过模式A至C中的至少一种进行裂解反应的裂化炉。