公开(公告)号：US2882223A

公开(公告)日：1959-04-14

申请号：US40351654

申请日：1954-01-12

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： STOKES EDWARD D

IPC: B01J8/24 ,  C10B55/10

CPC classification number: B01J8/1809 ,  B01J2208/00044 ,  B01J2208/00292 ,  B01J2208/00548 ,  C10B55/10

公开(公告)号：US2809023A

公开(公告)日：1957-10-08

申请号：US37850453

申请日：1953-09-04

Applicant: SHELL DEV

Inventor： JAN SCHOENMAKERS PIETER ,  DE PUTTE WILLEM L VAN

IPC: B01J8/24

CPC classification number: B01J8/1809 ,  B01J2208/00044 ,  B01J2208/0015 ,  B01J2208/00292 ,  B01J2208/0038 ,  B01J2208/00504 ,  B01J2208/00548

公开(公告)号：US2428914A

公开(公告)日：1947-10-14

申请号：US57438745

申请日：1945-01-24

Applicant: UNIVERSAL OIL PROD CO

Inventor： KASSEL LOUIS S

IPC: B01J8/18 ,  C08F10/00

CPC classification number: C10G47/30 ,  B01J8/1836 ,  B01J8/1863 ,  B01J2208/00088 ,  B01J2208/00132 ,  B01J2208/00141 ,  B01J2208/00274 ,  B01J2208/00292 ,  B01J2208/00407 ,  C08F10/00 ,  Y10S585/911 ,  C08F2/38

公开(公告)号：US2392957A

公开(公告)日：1946-01-15

申请号：US50053643

申请日：1943-08-30

Applicant: UNIVERSAL OIL PROD CO

Inventor： THOMAS CHARLES L

IPC: B01J8/18 ,  B01J8/26

CPC classification number: B01J8/26 ,  B01J8/1836 ,  B01J2208/00088 ,  B01J2208/00292 ,  B01J2208/00504 ,  B01J2208/00513

公开(公告)号：US20170189877A1

公开(公告)日：2017-07-06

申请号：US15313948

申请日：2015-05-22

Applicant: Battelle Memorial Institute

Inventor： Zia Abdullah ,  Michael A. O'Brian ,  Slawomir Winecki ,  Rachid Taha

IPC: B01J8/38 ,  C10B49/18 ,  C10B49/16 ,  B01J8/18 ,  B01J8/08

CPC classification number: B01J8/388 ,  B01J8/087 ,  B01J8/12 ,  B01J8/1872 ,  B01J8/34 ,  B01J2208/00168 ,  B01J2208/00292 ,  B01J2208/00513 ,  B01J2208/0084 ,  B01J2208/00876 ,  B01J2208/00938 ,  C10B49/16 ,  C10B49/18 ,  C10B53/02 ,  C10B57/06 ,  Y02E50/14

Abstract: A dual bed pyrolysis system may include a falling bed reactor employing a heat carrier particulate to pyrolyze biomass to create a pyrolysis product and a pyrolysis waste product. The dual bed pyrolysis system may also include a fluidized bed reactor. The fluidized bed reactor may accept the pyrolysis waste product including char and heat carrier particulate from the falling bed reactor. The fluidized bed reactor may combust the char in the presence of the heat carrier particulate. The fluidized bed reactor may combust the char to reheat the heat carrier particulate. The reheated heat carrier particulate may be provided to the falling bed reactor to pyrolyze biomass to create a pyrolysis product and a pyrolysis waste product.

公开(公告)号：US20160108147A1

公开(公告)日：2016-04-21

申请号：US14889794

申请日：2014-05-13

Applicant: Basell Polyolefine GmbH

Inventor： Giuseppe Penzo ,  Gabriele Mei ,  Gerhardus Meier ,  Ulf Schueller ,  Antonio Ciarrocchi

IPC: C08F110/02 ,  B01J19/24

CPC classification number: C08F110/02 ,  B01J8/0025 ,  B01J8/1863 ,  B01J8/1872 ,  B01J8/26 ,  B01J19/245 ,  B01J2208/00274 ,  B01J2208/00292 ,  B01J2208/00557 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2208/00769 ,  B01J2208/00991 ,  B01J2219/24 ,  C08F10/00 ,  C08F2/001 ,  C08F2/34 ,  C08F2/01 ,  C08F2500/12 ,  C08F2500/07 ,  C08F2500/24 ,  C08F2500/18

Abstract: A process for polymerizing olefins in at least two serially connected gas-phase polymerization reactors, the process for transferring polyolefin particles from a first gas-phase polymerization reactor to a second gas-phase polymerization reactor comprising the steps of: a) discharging polyolefin particles into a separation chamber being at a lower pressure than the pressure in the first reactor; b) transferring the polyolefin particles within the separation chamber into a lower part which contains a bed of polyolefin particles which moves from top to bottom of this part of the separation chamber and into which a fluid is introduced so that an upward fluid stream is induced, c) withdrawing polyolefin particles from the lower end and transferring them to one of at least two lock hoppers working intermittently in parallel; and d) simultaneously pressurizing another of the at least two lock hoppers working intermittently by means of a gas comprising reaction gas coming from the second reactor.

Abstract translation: 一种在至少两个串联连接的气相聚合反应器中聚合烯烃的方法，将聚烯烃颗粒从第一气相聚合反应器转移到第二气相聚合反应器的方法，包括以下步骤：a）将聚烯烃颗粒排入 分离室的压力低于第一反应器中的压力; b）将分离室内的聚烯烃颗粒转移到下部，该下部包含聚烯烃颗粒床，该聚烯烃颗粒床从分离室的该部分的顶部移动到底部，并且引入流体以使得向上的流体流被引入， c）从下端取出聚烯烃颗粒并将它们转移到平行间歇工作的至少两个锁定料斗之一; 以及d）通过包含来自所述第二反应器的反应气体的气体同时对所述至少两个所述至少两个锁定料斗中的另一个进行加压。

公开(公告)号：US08936756B2

公开(公告)日：2015-01-20

申请号：US13036660

申请日：2011-02-28

Applicant: Paolo Palmas ,  Daniel N. Myers

Inventor： Paolo Palmas ,  Daniel N. Myers

IPC: B01J8/18 ,  B01J8/38 ,  B01J29/90 ,  B01J38/34 ,  B01J8/00 ,  B01J8/24 ,  B01J8/26 ,  B01J38/00 ,  B01J38/30 ,  B01J38/32 ,  C10G11/00 ,  C10G11/18

CPC classification number: B01J38/32 ,  B01J8/1836 ,  B01J8/388 ,  B01J29/90 ,  B01J38/30 ,  B01J38/34 ,  B01J2208/00176 ,  B01J2208/00185 ,  B01J2208/00292 ,  C10G11/182

Abstract: The apparatus herein provide a catalyst cooler with a vent that communicates fluidizing gas to a lower chamber of a regenerator. Air that is used as fluidizing gas can then be consumed in the regenerator without promoting after burn in the upper chamber.

Abstract translation: 这里的装置提供具有将流化气体连通到再生器的下室的排气口的催化剂冷却器。 用作流化气体的空气然后可以在再生器中消耗，而不会在上部室中燃烧之后被促进。

公开(公告)号：US20140363343A1

公开(公告)日：2014-12-11

申请号：US14346517

申请日：2012-09-14

Applicant: Sathit Kulprathipanja ,  Paolo Palmas

Inventor： Sathit Kulprathipanja ,  Paolo Palmas

IPC: C10B53/02

CPC classification number: C10B53/02 ,  B01J8/0055 ,  B01J8/1836 ,  B01J8/26 ,  B01J8/32 ,  B01J2208/00176 ,  B01J2208/00194 ,  B01J2208/00292 ,  B01J2208/00513 ,  C10B49/22 ,  C10C5/00 ,  F23C10/04 ,  F23C2206/103 ,  F23G2201/304 ,  F23G2203/502 ,  F23G2209/26 ,  F28D7/1615 ,  F28F1/14 ,  Y02E50/14

Abstract: Embodiments of apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material are provided herein. The apparatus comprises a reheater for containing a fluidized bubbling bed comprising an oxygen-containing gas, inorganic heat carrier particles, and char and for burning the char into ash to form heated inorganic particles. An inorganic particle cooler is in fluid communication with the reheater to receive a first portion of the heated inorganic particles. The inorganic particle cooler is configured to receive a cooling medium for indirect heat exchange with the first portion of the heated inorganic particles to form first partially-cooled heated inorganic particles that are fluidly communicated to the reheater and combined with a second portion of the heated inorganic particles to form second partially-cooled heated inorganic particles. A reactor is in fluid communication with the reheater to receive the second partially-cooled heated inorganic particles.

Abstract translation: 本文提供了用于控制用于碳质材料的快速热处理的热量的装置和方法的实施例。 该装置包括一个再热器，用于容纳包含含氧气体，无机热载体颗粒和炭的流化鼓泡床，并用于将炭烧成灰分以形成加热的无机颗粒。 无机颗粒冷却器与再热器流体连通以接收第一部分加热的无机颗粒。 无机颗粒冷却器构造成接收用于与加热的无机颗粒的第一部分进行间接热交换的冷却介质，以形成第一部分冷却的加热的无机颗粒，其流体连通到再热器并与第二部分加热的无机颗粒 颗粒形成第二部分冷却的加热无机颗粒。 反应器与再热器流体连通以接收第二部分冷却的加热的无机颗粒。

公开(公告)号：US20140131623A1

公开(公告)日：2014-05-15

申请号：US14156228

申请日：2014-01-15

Applicant: RENTECH, INC.

Inventor： George APANEL ,  Harold A. Wright

IPC: C10K1/00

CPC classification number: C01B3/44 ,  B01J7/00 ,  B01J8/0055 ,  B01J8/006 ,  B01J8/1836 ,  B01J8/26 ,  B01J21/04 ,  B01J23/755 ,  B01J23/94 ,  B01J38/30 ,  B01J38/32 ,  B01J2208/00274 ,  B01J2208/00292 ,  B01J2219/00006 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0283 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1058 ,  C01B2203/1082 ,  C01B2203/1241 ,  C01B2203/1247 ,  C10G2/32 ,  C10G2300/1003 ,  C10G2300/1011 ,  C10G2300/1022 ,  C10G2300/202 ,  C10G2300/207 ,  C10J3/56 ,  C10J2300/092 ,  C10J2300/0976 ,  C10J2300/0986 ,  C10J2300/1637 ,  C10J2300/1659 ,  C10J2300/1807 ,  C10J2300/1853 ,  C10K1/002 ,  C10K1/004 ,  C10K1/34 ,  C10K3/003 ,  C10K3/023 ,  C10K3/04 ,  Y02E20/18 ,  Y02E50/32 ,  Y02P20/128 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/20

Abstract: A method for deep desulfurization of synthesis gas comprising introducing carbonaceous material and optionally steam into a gasifier comprising a heat transfer media, extracting a first heat transfer stream comprising heat transfer media and optionally unconverted carbonaceous material from the gasifier, and introducing at least a portion of the first heat transfer stream into a combustor, introducing oxidant and optionally a fuel into the combustor, extracting a second heat transfer stream comprising heat transfer media from the combustor, and introducing at least a portion of the second heat transfer stream into the gasifier, introducing a compound capable of reacting with sulfur to produce sulfate, sulfide or both, extracting a purge stream comprising ash, sulfate, halide, or a combination thereof from the second heat transfer stream, extracting a flue gas from the combustor, and extracting a gasifier product synthesis gas stream comprising less than 1000 ppm sulfur from the gasifier.

Abstract translation: 一种用于合成气深度脱硫的方法，包括将碳质材料和任选的蒸汽引入到包括传热介质的气化器中，从气化器中提取包含传热介质和任选未转化的碳质材料的第一传热流，并将至少一部分 将第一传热流引入燃烧器中，将氧化剂和任选的燃料引入燃烧器中，从燃烧器中提取包括传热介质的第二传热流，并将第二传热流的至少一部分引入气化器中，引入 能够与硫反应以产生硫酸盐，硫化物或二者的化合物，从第二传热流中提取包含灰分，硫酸盐，卤化物或其组合的吹扫流，从燃烧器中提取烟道气，以及提取气化器产物 包含来自气体的小于1000ppm的硫的合成气流 r。

公开(公告)号：US20140096933A1

公开(公告)日：2014-04-10

申请号：US14123524

申请日：2012-06-07

Applicant: Joel Joel Wyttenbach ,  Philippe Papillon ,  Gwennyn Tanguy

Inventor： Joel Joel Wyttenbach ,  Philippe Papillon ,  Gwennyn Tanguy

IPC: F28C3/14 ,  F28F13/10 ,  F28D20/00

CPC classification number: F28F13/10 ,  B01D53/08 ,  B01D53/261 ,  B01D53/28 ,  B01D2253/106 ,  B01D2257/80 ,  B01J8/12 ,  B01J8/16 ,  B01J2208/00292 ,  B01J2208/0053 ,  B01J2208/0084 ,  B01J2208/00849 ,  F28C3/14 ,  F28D7/022 ,  F28D7/14 ,  F28D20/003 ,  Y02E60/142

Abstract: A solid/heat-transport and reactive gas reactor, including: a helical duct including an inlet and an outlet, the helical duct defining a helical bottom track on which a solid reagent can slide from the inlet to the outlet of the helical duct; a mechanism for bringing the solid reagent to the inlet of the helical duct; a mechanism for causing a heat-transport gas to flow in the helical duct, from the outlet to the inlet of the helical duct; a reservoir of solid reagent under the outlet of the helical duct; and a conveyor for conveying the reagent from a low point of the reservoir to the bringing mechanism.

Abstract translation: 固体/热传输和反应性气体反应器，包括：包括入口和出口的螺旋管道，所述螺旋管道限定螺旋底部轨道，固体试剂可以从所述螺旋形底部轨道的入口到所述螺旋管道的出口滑动; 用于将固体试剂引入螺旋管入口的机构; 用于使热传输气体从螺旋管道的出口流到螺旋管道的入口的机构; 在螺旋管出口下的固体试剂储存器; 以及用于将试剂从储存器的低点输送到引导机构的输送机。