公开(公告)号：US20230382740A1

公开(公告)日：2023-11-30

申请号：US17664753

申请日：2022-05-24

Applicant: John W. Black ,  Russel M. Adams

Inventor： John W. Black ,  Russel M. Adams

IPC: C01B32/39 ,  C01B32/378

CPC classification number: C01B32/39 ,  C01B32/378 ,  C01B2210/0014 ,  C01B2210/0051

Abstract: Continuous thermolysis of carbonaceous matter in a controlled temperature and steam environment to produce a low volatility char, with subsequent steam activation of the char under pressure producing activated carbon and pressurized syn-gas, all of which are carried out in a reactor system including one or more vessels. The syn-gas is enriched in hydrogen in a high temperature shift reactor and separated in a pressurized swing adsorber to provide a pressurized pure hydrogen stream and a low-pressure combustible tail gas. The tail gas and the volatiles from the thermolysis step are combusted to provide process steam and electric power. The electric power is used to supplement the thermal requirements of the process with the balance being exported.

公开(公告)号：US20160075562A1

公开(公告)日：2016-03-17

申请号：US14949216

申请日：2015-11-23

Applicant: Michael A. Jones

Inventor： Michael A. Jones

IPC: C01B31/10 ,  B01J20/20 ,  B01J20/30

CPC classification number: C01B32/336 ,  B01J20/20 ,  B01J20/3078 ,  C01B32/39 ,  C01P2006/19 ,  C01P2006/22 ,  C09C1/56

Abstract: Methods and systems for producing activated carbon from a particulate coal feedstock that involve one or more of the introduction of a buffering gas, a moisture spray, a finest carbon fraction as a fuel, and certain gas ratios. Different methods and system configurations allow the production of activated carbon or other heat-treated carbons while concurrently avoiding adverse reaction conditions.

Abstract translation: 用于从颗粒状煤原料生产活性炭的方法和系统，其涉及一种或多种引入缓冲气体，湿气喷雾，作为燃料的最细的碳馏分和一定的气体比。 不同的方法和系统配置允许生产活性炭或其他热处理的碳，同时避免不利的反应条件。

公开(公告)号：US20150197424A1

公开(公告)日：2015-07-16

申请号：US14599089

申请日：2015-01-16

Applicant: Biogenic Reagent Ventures, LLC

Inventor： James A. Mennell ,  Daniel J. Despen ,  David Reamer

IPC: C01B31/08 ,  B01J20/20 ,  B01J19/24 ,  B01J20/30

CPC classification number: B01J20/20 ,  B01J20/3078 ,  B01J2219/00013 ,  B01J2219/24 ,  C01B32/30 ,  C01B32/324 ,  C01B32/336 ,  C01B32/39 ,  C01B32/50 ,  C10B49/02 ,  C10B53/02 ,  Y02C10/08 ,  Y02E50/32 ,  Y02P20/136 ,  Y02P20/145

Abstract: The present disclosure provides biorefining systems for co-producing activated carbon along with primary products. A host plant converts a feedstock comprising biomass into primary products and carbon-containing co-products; a modular reactor system pyrolyzes and activates the co-products, to generate activated carbon and pyrolysis off-gas; and an oxidation unit oxidizes the pyrolysis off-gas, generating CO2, H2O, and energy. The energy is recycled and utilized in the host plant, and the CO2 and H2O may be recycled to the reactor system as an activation agent. The host plant may be a saw mill, a pulp and paper plant, a corn wet or dry mill, a sugar production facility, or a food or beverage plant, for example. In some embodiments, the activated carbon is utilized at the host plant to purify one or more primary products, to purify water, to treat a liquid waste stream, and/or to treat a vapor waste stream.

Abstract translation: 本公开提供了与初级产物一起共同生产活性炭的生物精制系统。 宿主植物将包含生物质的原料转化成初级产物和含碳共同产物; 模块化反应器系统热解和激活副产物，产生活性炭和热解废气; 并且氧化单元氧化裂解废气，产生CO 2，H 2 O和能量。 该能量被再循环并在宿主植物中使用，并且CO 2和H 2 O可以作为活化剂再循环到反应器系统中。 主机厂可以是例如锯木厂，纸浆和造纸厂，玉米湿法或干磨机，糖生产设备或食品或饮料厂。 在一些实施方案中，活性炭在宿主植物中用于纯化一种或多种初级产物，净化水，处理液体废物流和/或处理蒸汽废物流。

公开(公告)号：US08501142B2

公开(公告)日：2013-08-06

申请号：US12444840

申请日：2007-10-04

Applicant: Stephen Robert Tennison ,  Jonathan Robert Tunbridge ,  Roger Nicholas Place ,  Andrew John Blackburn ,  Alan Mark Giles

Inventor： Stephen Robert Tennison ,  Jonathan Robert Tunbridge ,  Roger Nicholas Place ,  Andrew John Blackburn ,  Alan Mark Giles

IPC: C01B31/00 ,  C01B33/26 ,  C01B31/08 ,  C01B3/24 ,  F27B7/02 ,  F27B7/06 ,  F27B7/32 ,  F27B7/14 ,  B01J19/00

CPC classification number: F27B7/167 ,  C01B32/30 ,  C01B32/336 ,  C01B32/342 ,  C01B32/39 ,  C08F2/18 ,  C10B47/30 ,  C10B53/07 ,  C10B57/12 ,  F27B7/162 ,  Y02P20/143

Abstract: This disclosure relates to carbonizing and activating carbonaceous material. In some embodiments, the material is selected from coconut-derived material and like material of vegetable origin and resin materials to produce activated carbon, the production comprising supplying the material to the inlet end of a kiln, supplying to the kiln an atmosphere comprising steam or carbon dioxide substantially free of oxygen, maintaining a first region of the kiln having an independently controllable supply of heat at a temperature sufficient for drying or removing solvent from the material without carbonization, maintaining a second region of the kiln having an independently controllable supply of heat downstream from the first region at a temperature sufficient for carbonization of the material without activation; maintaining a third region of the kiln having an independently controllable supply of heat downstream from the second region at a temperature sufficient for activation of the carbonized material, and collecting activated carbon from the discharge end of the kiln.

Abstract translation: 本公开涉及碳化和活化碳质材料。 在一些实施方案中，材料选自椰子衍生的材料和植物来源的类似材料和树脂材料以产生活性炭，所述生产包括将材料供应到窑的入口端，向窑供应包含蒸汽或 基本上不含氧的二氧化碳，保持窑的第一区域具有独立可控的供热温度，该温度足以在没有碳化的情况下从所述材料干燥或除去溶剂，保持窑的第二区域具有独立可控的供热 在足以使材料碳化而不激活的温度下游从第一区域下游; 保持窑的第三区域具有在足以活化碳化材料的温度下从第二区域下游独立控制的热供应，以及从窑的排放端收集活性炭。

公开(公告)号：US07771668B2

公开(公告)日：2010-08-10

申请号：US11921003

申请日：2006-05-15

Applicant: Hiroaki Ohashi ,  Yasuyoshi Yamanobe

Inventor： Hiroaki Ohashi ,  Yasuyoshi Yamanobe

IPC: B01J8/18 ,  F27B15/08 ,  C01B31/08

CPC classification number: C01B32/336 ,  C01B32/39

Abstract: A vertical multi-stage fluidized bed apparatus including a plurality of horizontal perforated partitioning plates disposed therein so as to partition the apparatus is provided, wherein an upper horizontal perforated partitioning plate is set to have a larger aperture rate than a lower horizontal perforated partitioning plate. From a lower part of the apparatus, feed carbon and fluidizing gas are continuously supplied so as to provide a gas superficial velocity in the fluidized bed which is 2-4 times a minimum fluidizing velocity of the feed carbon, thereby subjecting the feed carbon to fluidization with the fluidizing gas and activation with steam at 750-950° C. simultaneously to discharge activated carbon continuously from an upper part of the apparatus. As a result, activated carbon of even a high degree of activation is produced at a high yield comparable to that obtained in a batchwise operation.

Abstract translation: 提供了一种垂直多级流化床设备，其包括设置在其中以分隔设备的多个水平穿孔隔板，其中上水平穿孔隔板被设置为具有比下水平穿孔隔板更大的开口率。 从设备的下部，连续地供给碳和流化气体，以便在流化床中提供气体空塔速度，其为进料碳的最小流化速度的2-4倍，从而使进料碳流化 用流化气体和750-950℃的蒸汽激活同时从设备的上部连续排放活性炭。 结果，甚至高活化度的活性炭以与在分批操作中获得的相当的高产率生产。

公开(公告)号：US20100028245A1

公开(公告)日：2010-02-04

申请号：US12533692

申请日：2009-07-31

Applicant: Ernest De Ruiter

Inventor： Ernest De Ruiter

IPC: C01B31/10

CPC classification number: B01J20/28019 ,  B01J20/20 ,  B01J20/28004 ,  B01J20/28057 ,  C01B32/336 ,  C01B32/366 ,  C01B32/39

Abstract: The invention relates to a process for producing granular, particularly spherical activated carbon by carbonization of suitable carbonaceous polymers in the form of polymer granules, in particular polymer spherules, as a starting material, which are convertible by carbonization into carbon at least essentially, wherein the polymer granules, in particular the polymer spherules, are continuously moved through a carbonization apparatus comprising a plurality of temperature zones and/or a temperature gradient so that an at least essentially complete conversion of the starting material to carbon is effected.

Abstract translation: 本发明涉及一种通过碳化聚合物颗粒形式的合适的碳质聚合物（特别是聚合物球体）作为起始材料来生产颗粒状，特别是球形的活性炭的方法，其可以通过至少基本上通过碳化转化成碳，其中 聚合物颗粒，特别是聚合物球体，连续移动通过包括多个温度区和/或温度梯度的碳化装置，使得起始材料至少基本上完全转化为碳。

公开(公告)号：US20090081114A1

公开(公告)日：2009-03-26

申请号：US11921003

申请日：2006-05-15

Applicant: Hiroaki Ohashi ,  Yasuyoshi Yamanobe

Inventor： Hiroaki Ohashi ,  Yasuyoshi Yamanobe

IPC: C09C1/44 ,  B01J8/12

CPC classification number: C01B32/336 ,  C01B32/39

Abstract: A vertical multi-stage fluidized bed apparatus including a plurality of horizontal perforated partitioning plates disposed therein so as to partition the apparatus is provided, wherein an upper horizontal perforated partitioning plate is set to have a larger aperture rate than a lower horizontal perforated partitioning plate. From a lower part of the apparatus, feed carbon and fluidizing gas are continuously supplied so as to provide a gas superficial velocity in the fluidized bed which is 2-4 times a minimum fluidizing velocity of the feed carbon, thereby subjecting the feed carbon to fluidization with the fluidizing gas and activation with steam at 750-950° C. simultaneously to discharge activated carbon continuously from an upper part of the apparatus. As a result, activated carbon of even a high degree of activation is produced at a high yield comparable to that obtained in a batchwise operation.

Abstract translation: 提供了一种垂直多级流化床设备，其包括设置在其中以分隔设备的多个水平穿孔隔板，其中上水平穿孔隔板被设置为具有比下水平穿孔隔板更大的开口率。 从设备的下部，连续地供给碳和流化气体，以便在流化床中提供气体空塔速度，其为进料碳的最小流化速度的2-4倍，从而使进料碳流化 用流化气体和750-950℃的蒸汽激活同时从设备的上部连续排放活性炭。 结果，甚至高活化度的活性炭以与在分批操作中获得的相当的高产率生产。

公开(公告)号：US06423657B1

公开(公告)日：2002-07-23

申请号：US08985082

申请日：1997-12-04

Applicant: Chang Keun Wang ,  Sang Eun Lee ,  Hyun Je Oh ,  Ju Youn Lee ,  Kwang Nyoung Kim ,  Hyeon Yeoul Kim ,  Ki Seop Song ,  Eung Taek Lee ,  Hyoung Soo Hu ,  Young Ho Lee ,  Sung Min Oh

Inventor： Chang Keun Wang ,  Sang Eun Lee ,  Hyun Je Oh ,  Ju Youn Lee ,  Kwang Nyoung Kim ,  Hyeon Yeoul Kim ,  Ki Seop Song ,  Eung Taek Lee ,  Hyoung Soo Hu ,  Young Ho Lee ,  Sung Min Oh

IPC: B01J2034

CPC classification number: B01J20/3475 ,  B01J20/20 ,  B01J20/3416 ,  B01J21/20 ,  C01B32/36 ,  C01B32/39 ,  H01J2229/0722 ,  Y02P20/584

Abstract: A process and a set of equipment for reactivating spent activated carbon onto which pollutants were adsorbed. The present process comprises subjecting the activated carbon to be reactivated in a mixed solution consisting of ethanol, sodium hydroxide solution and water to effectuate the desorption of the pollutants adsorbed on the activated carbon. The equipment includes (A) a mixing tank for mixing given amounts of water, ethanol and sodium hydroxide solution which are supplied from the respective receptacles thereof; (B) a reactivation reactor for receiving the mixed solution from the mixing tank and subjecting the spent activated carbon filled therein to the mixed solution to effect the desorption of the pollutants adsorbed on the spent activated carbon, wherein the reactivation reactor includes a unit for regulating temperature of the mixed solution; and (C) a storage tank for receiving the reactivated carbon.

Abstract translation: 一种用于重新吸附污染物的废活性炭的工艺和一套设备。 本方法包括使活性炭在由乙醇，氢氧化钠溶液和水组成的混合溶液中再活化，以实现吸附在活性炭上的污染物的解吸附。 该设备包括（A）混合罐，用于混合从其各自的容器供给的给定量的水，乙醇和氢氧化钠溶液; （B）还原反应器，用于接收来自混合罐的混合溶液并将填充在其中的废活性炭进行混合溶液以实现吸附在废活性炭上的污染物的解吸附，其中再活化反应器包括用于调节 混合溶液的温度; 和（C）用于接收再活化碳的储罐。

公开(公告)号：US06247180B1

公开(公告)日：2001-06-19

申请号：US09588009

申请日：2000-06-06

Applicant: Richard Gordon Heinz

Inventor： Richard Gordon Heinz

IPC: A42B122

CPC classification number: A42B1/067 ,  B01J20/20 ,  C01B32/336 ,  C01B32/39

Abstract: A display banner that may be attached to headgear and adjusted to provide weather protection for the back of the head, neck, ears and portions of the back and shoulders. It may allow the top of the wearer's head and hairstyle to remain uncovered, well ventilated and well groomed. Its shape and insertable supports enhance its inherent potential area for displaying promotional material and/or the preferred art of the wearer.

Abstract translation: 一个显示横幅，可以附在头饰上并进行调整，以便为头部，颈部，耳朵和背部和肩部的后部提供天气保护。 它可能允许佩戴者的头部和发型的顶部保持未被覆盖，通风良好并且被良好地修整。 其形状和可插入的支撑件增强了其显示促销材料和/或佩戴者的优选艺术的固有潜在区域。

公开(公告)号：US2681943A

公开(公告)日：1954-06-22

申请号：US18598650

申请日：1950-09-21

Applicant: ALUMINIUM LAB LTD

Inventor： HARTWICK ELBERT F

IPC: B01J8/24 ,  C01B31/08

CPC classification number: B01J8/24 ,  C01B32/39