公开(公告)号：US2735744A

公开(公告)日：1956-02-21

申请号：US2735744D

IPC: B01J8/24

CPC classification number: B01J8/1809 ,  B01J2208/00132 ,  B01J2208/00141 ,  B01J2208/00194 ,  B01J2208/00274 ,  B01J2208/0061

公开(公告)号：US2647405A

公开(公告)日：1953-08-04

申请号：US13206849

申请日：1949-12-09

Applicant: SOCONY VACUUM OIL CO INC

Inventor： BERGSTROM ERIC V

IPC: B01J8/24

CPC classification number: B01J8/1809 ,  B01J2208/0007 ,  B01J2208/00079 ,  B01J2208/00194 ,  B01J2208/00256 ,  B01J2208/00265 ,  B01J2208/0061 ,  B01J2208/00619

公开(公告)号：US2573795A

公开(公告)日：1951-11-06

申请号：US4444748

申请日：1948-08-16

Applicant: PHILLIPS PETROLEUM CO

Inventor： LANNING WILLIAM C

IPC: B01J8/24 ,  C07C1/04

CPC classification number: C07C1/049 ,  B01J8/24 ,  B01J2208/00132 ,  B01J2208/0061 ,  C07C2521/04 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2523/745 ,  C07C2523/78

公开(公告)号：US11745158B2

公开(公告)日：2023-09-05

申请号：US17424382

申请日：2020-01-21

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Tiziana Caputo ,  Antonio Mazzucco ,  Nicolo Arich De Finetti ,  Marco Bocchino

IPC: B01J19/00 ,  C08F2/01 ,  B01J19/24

CPC classification number: B01J19/0033 ,  B01J19/2435 ,  C08F2/01 ,  B01J2208/00044 ,  B01J2208/0061 ,  B01J2208/00672

Abstract: A method for monitoring and controlling the polymerization in a polymerization vessel by using a camera viewing unit to (a) detect features of the polymer particles, or the particles' environment, (b) compare the features to pre-defined acceptable values of these features or the environment, and (c) if a variation from the pre-defined values is detected, act on process parameters to reduce or eliminate the variation.

公开(公告)号：US20180208858A1

公开(公告)日：2018-07-26

申请号：US15833107

申请日：2017-12-06

Applicant: Marathon Petroleum Company LP

Inventor： Nikolas Larsen ,  Jeff Sexton

IPC: C10G11/20 ,  B01J8/00 ,  B01J8/18 ,  B01J8/34

CPC classification number: C10G11/20 ,  B01J8/0025 ,  B01J8/0055 ,  B01J8/008 ,  B01J8/1872 ,  B01J8/34 ,  B01J2208/00557 ,  B01J2208/0061 ,  B01J2208/00929 ,  B01J2219/00763

Abstract: The invention provides an improved system for separation technology intended to reduce unwanted catalyst/thermal reactions by minimizing contact of the hydrocarbons and the catalyst within the reactor.

公开(公告)号：US09903584B2

公开(公告)日：2018-02-27

申请号：US14116636

申请日：2012-05-11

Applicant: Liang-Shih Fan ,  Hyung R. Kim ,  Fanxing Li ,  Liang Zeng ,  Dawei Wang ,  Fei Wang

Inventor： Liang-Shih Fan ,  Hyung R. Kim ,  Fanxing Li ,  Liang Zeng ,  Dawei Wang ,  Fei Wang

IPC: F23C10/01 ,  F23C10/00 ,  C01B3/22 ,  C10J3/72 ,  F23C10/04 ,  F23C10/20 ,  F23C10/32 ,  B01J8/18 ,  B01J8/38 ,  B01J8/00 ,  B01J8/32 ,  C10J3/06 ,  B01J8/12

CPC classification number: F23C10/005 ,  B01J8/002 ,  B01J8/12 ,  B01J8/125 ,  B01J8/1827 ,  B01J8/32 ,  B01J8/388 ,  B01J2208/00061 ,  B01J2208/00513 ,  B01J2208/00557 ,  B01J2208/0061 ,  B01J2208/00654 ,  B01J2208/00778 ,  B01J2208/0084 ,  B01J2208/00902 ,  B01J2208/00938 ,  C01B3/22 ,  C10J3/06 ,  C10J3/721 ,  C10J3/723 ,  C10J3/725 ,  C10J2300/1807 ,  F23C10/04 ,  F23C10/20 ,  F23C10/32

Abstract: A system for converting fuel may include a first moving bed reactor, a second reactor, and a non-mechanical valve. The first moving bed reactor may include at least one tapered section and multiple injection gas ports. The multiple injection gas ports may be configured to deliver a fuel to the first moving bed reactor. The first moving bed reactor may be configured to reduce an oxygen carrying material with a fuel by defining a countercurrent flowpath for the fuel relative to the oxygen carrying material. The second reactor may communicate with the first moving bed reactor and may be operable to receive an oxygen source. The second reactor may be configured to regenerate the reduced oxygen carrying material by oxidation.

公开(公告)号：US09724639B2

公开(公告)日：2017-08-08

申请号：US14829419

申请日：2015-08-18

Applicant: UNITED ARAB EMIRATES UNIVERSITY ,  ABU DHABI OIL REFINING COMPANY (TAKREER)

Inventor： Muftah El-Naas

IPC: B01F3/04 ,  B01D53/18 ,  B01J8/22 ,  B01D53/14

CPC classification number: B01D53/18 ,  B01D53/1475 ,  B01D53/78 ,  B01D2252/1035 ,  B01F3/04468 ,  B01F3/04496 ,  B01F2215/008 ,  B01J8/22 ,  B01J8/226 ,  B01J2208/00212 ,  B01J2208/0061 ,  B01J2208/00902

Abstract: A system for contacting gases and liquids includes a vessel containing inert particles, wherein the total volume of the inert particles is from 1 to 20% of the total working volume of the vessel.

公开(公告)号：US09303094B2

公开(公告)日：2016-04-05

申请号：US14538460

申请日：2014-11-11

Applicant: INEOS SALES (UK) LIMITED

Inventor： Jean-Louis Chamayou ,  Benoit Sibourd

IPC: C08F2/00 ,  C08F210/00 ,  B01J8/18 ,  C08F210/16

CPC classification number: C08F2/001 ,  B01J8/1872 ,  B01J2208/0061 ,  C08F210/16 ,  C08F2400/02 ,  C08F2410/05 ,  C08F210/08 ,  C08F2500/12 ,  C08F2500/07 ,  C08F210/14

Abstract: Process for the transition between an ethylene co-polymerization process in a polymerization reactor in the presence of a catalyst and of ethylene E and an olefin co-monomer A to produce an ethylene copolymer PEA into an ethylene co-polymerization process carried out in the same polymerization reactor in the presence of a catalyst and of ethylene E and an olefin co-monomer B to produce an ethylene copolymer PEB. Co-monomers A and B are different and are both present in the reactor during at least part of the transition from PEA to PEB. The transition is performed continuously by (i) starting the transition by stopping steady state production of ethylene copolymer PEA and (ii) ending the transition when steady state production of ethylene copolymer PEB is achieved.

Abstract translation: 在聚合反应器中在催化剂和乙烯E和烯烃共聚单体A的存在下的乙烯共聚方法之间的过渡以在其中进行的乙烯共聚方法中生产乙烯共聚物PEA的方法 聚合反应器在催化剂和乙烯E和烯烃共聚单体B的存在下反应生成乙烯共聚物PEB。 共聚单体A和B不同，并且在从PEA至PEB的至少部分转变期间都存在于反应器中。 通过（i）通过停止乙烯共聚物PEA的稳态生产来开始转变，和（ii）当实现乙烯共聚物PEB的稳态生产时结束转变，连续进行转变。

公开(公告)号：US20160075827A1

公开(公告)日：2016-03-17

申请号：US14786658

申请日：2014-04-15

Applicant: INVISTA TECHNOLOGIES s.à r.l.

Inventor： Robert J. WELCH ,  Leen MONSTER ,  Paul NOMIKOS ,  Cornelis M. VONK

IPC: C08G69/28

CPC classification number: C08G69/28 ,  B01J8/002 ,  B01J8/0045 ,  B01J19/006 ,  B01J19/0066 ,  B01J19/1881 ,  B01J2208/0061 ,  B01J2208/00619 ,  B01J2208/00752 ,  B01J2208/00787 ,  B01J2219/00083 ,  B01J2219/00094 ,  B01J2219/0011 ,  B01J2219/00114 ,  B01J2219/00162 ,  B01J2219/00164 ,  B01J2219/00166 ,  B01J2219/00177 ,  B01J2219/00186 ,  B01J2219/00202 ,  B01J2219/00211 ,  B01J2219/00231 ,  C07C51/412 ,  C07C209/68 ,  C07C55/02 ,  C07C211/12 ,  C07C55/14

Abstract: Disclosed are nylon salt solution preparation processes including a trim diamine feed. The nylon salt solution is prepared by feeding a dicarboxylic acid monomer and a diamine monomer to a single continuous stirred tank reactor. The dicarboxylic acid is metered, based on weight, from a loss-in-weight feeder to the reactor. The nylon salt solution is formed continuously and has low variability from a target pH and/or a target salt solution concentration. The nylon salt solution is transferred directly to a storage tank, without further monomer addition, pH adjustment, or salt solution adjustment after exiting the continuous stirred tank reactor.

Abstract translation: 披露的是尼龙盐溶液的制备方法，包括三胺二胺进料。 通过将二羧酸单体和二胺单体进料到单个连续搅拌釜反应器中制备尼龙盐溶液。 二羧酸以重量计，从重量损失的进料器计量到反应器。 尼龙盐溶液连续形成，并且从目标pH和/或目标盐溶液浓度的变异性低。 将尼龙盐溶液直接转移到储罐中，在离开连续搅拌釜反应器后不再进一步加入单体，调节pH值或盐溶液。

公开(公告)号：US20150368573A1

公开(公告)日：2015-12-24

申请号：US14842494

申请日：2015-09-01

Applicant: PHG Energy, LLC

Inventor： Deon John POTGIETER ,  Mark Oliver LOFTIN ,  Tom STANZIONE ,  Jeffrey Scott BROWN

IPC: C10K3/00 ,  C10K1/20

CPC classification number: C10K3/008 ,  B01J8/001 ,  B01J8/002 ,  B01J8/008 ,  B01J8/0453 ,  B01J8/0457 ,  B01J8/0492 ,  B01J8/0496 ,  B01J19/245 ,  B01J2208/00061 ,  B01J2208/0007 ,  B01J2208/00212 ,  B01J2208/00442 ,  B01J2208/00495 ,  B01J2208/0061 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2219/00306 ,  B01J2219/00495 ,  B01J2219/185 ,  C01B3/50 ,  C01B3/56 ,  C10K1/002 ,  C10K1/024 ,  C10K1/20 ,  C10K1/32 ,  C10K1/34 ,  C10K3/023

Abstract: A device and method for cleaning producer gas includes a filter bed chamber, a microwave chamber, a first catalytic chamber and a second catalytic chamber. The filter bed chamber comprises an inlet for carbon-based material and a spent carbon outlet. The microwave chamber comprises a permeable top and wave guides around the perimeter through which microwaves can be introduced into the device using magnetrons. The first catalytic chamber is connected to the microwave chamber, and the second catalytic chamber is connected to the first catalytic chamber. The method comprises using the device by filling the filter bed chamber with carbon-based material, introducing microwaves into the microwave chamber using the magnetrons and wave guides, dissociating heavy carbons entrained within the gas by passing the gas through carbon-based material in the filter bed chamber, the microwave chamber, the first catalytic chamber and the second catalytic chamber.

Abstract translation: 用于清洁发生器气体的装置和方法包括滤床室，微波室，第一催化室和第二催化室。 过滤床室包括用于碳基材料的入口和废碳出口。 微波室包括围绕周边的可渗透顶部和波导，微波可通过该波导引入到使用磁控管的装置中。 第一催化室连接到微波室，第二催化室连接到第一催化室。 该方法包括通过用碳基材料填充滤床室来使用该装置，使用磁控管和波导将微波引入微波室，通过使气体通过过滤器中的碳基材料来解离夹带在气体内的重碳 床室，微波室，第一催化室和第二催化室。