公开(公告)号：US11905181B2

公开(公告)日：2024-02-20

申请号：US16993279

申请日：2020-08-14

Applicant: GUANGXI SIWEI MATERIALS TECHNOLOGY CO., LTD.

Inventor： Yan Zhuang ,  Licheng Zhuang ,  Qiancheng Zhuang

IPC: C01F11/06 ,  B01J3/00 ,  B01J6/00 ,  B01J8/38 ,  F27B15/00 ,  F27B15/08 ,  F27B15/09 ,  F27B15/10 ,  F27D13/00 ,  F27D15/02

CPC classification number: C01F11/06 ,  B01J3/006 ,  B01J6/002 ,  B01J8/386 ,  F27B15/003 ,  F27B15/08 ,  F27B15/09 ,  F27B15/10 ,  F27D13/00 ,  F27D15/02 ,  C01P2004/60 ,  F27D2013/007

Abstract: The disclosure discloses a method for preparing calcium oxide using multistage suspension preheater kiln. The steps of the method are: (1) the limestone powder is fed to the multistage suspension preheater kiln for preheating to 800° C. to 900° C.; (2) A preheated material is fed to a decomposition furnace, and calcined at 900° C. to 1100° C. for 25 s to 35 s; (3) A calcined material is fed to a rotary kiln, and calcined at 1100° C. to 1300° C. for 25 to 35 minutes, and finally cooled to obtain calcium oxide.

公开(公告)号：US20180251382A1

公开(公告)日：2018-09-06

申请号：US15970699

申请日：2018-05-03

Applicant: Gabriel Santiago JARAMILLO BOTERO

Inventor： Gabriel Santiago JARAMILLO BOTERO

IPC: C01G49/08

CPC classification number: C01G49/08 ,  B01J6/002 ,  B01J19/28 ,  B01J2219/00256 ,  C01P2006/80

Abstract: The invention relates to a method for producing magnetite with a purity of no less than 90% and higher than 98%, by oxidation of pulverized wustite (iron oxide), at temperatures ranging from 200° C. to 800° C., with the addition of water in liquid or steam form, in counter-current or concurrently, in an externally heated reaction chamber with a controlled atmosphere. The amount of water used to oxidize the wustite being 60 to 500 ml per kilogram of wustite, the grains of wustite powder are injected into the reaction chamber having a size no greater than 100 μm for optimal reaction.

公开(公告)号：US09654210B2

公开(公告)日：2017-05-16

申请号：US14861033

申请日：2015-09-22

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

Inventor： Fabio Cavaliere ,  Luca Giorgi ,  Renato Grosso

IPC: H04B10/077 ,  H04J14/02 ,  H04Q11/00 ,  H04J14/00 ,  H04B10/272 ,  B01J6/00 ,  B01J19/20 ,  B01J19/28 ,  B65G33/22 ,  C10B7/10 ,  C10J3/00

CPC classification number: H04B10/0773 ,  B01J6/002 ,  B01J19/20 ,  B01J19/28 ,  B01J2219/182 ,  B01J2219/187 ,  B01J2219/1943 ,  B65G33/22 ,  C10B7/10 ,  C10J3/00 ,  C10J3/005 ,  C10J2200/158 ,  C10J2300/0916 ,  C10J2300/092 ,  C10J2300/0956 ,  C10J2300/0966 ,  C10J2300/0969 ,  C10J2300/0986 ,  H04B10/272 ,  H04B2210/071 ,  H04J14/00 ,  H04J14/0221 ,  H04J14/0246 ,  H04J14/0257 ,  H04J14/0265 ,  H04J14/0267 ,  H04J14/0282 ,  H04Q11/0005 ,  H04Q2011/0016 ,  H04Q2011/0049 ,  H04Q2011/0083

Abstract: An optical network comprising an optical network element comprising a first optical transmitter, a first controller, an optical receiver, a second optical transmitter, a second controller and optical receiver apparatus. Said first controller is arranged to control said first optical transmitter to generate and transmit a first optical signal in response no second optical signal being detected. Said first controller is arranged to iteratively generate and transmit said first optical signal at different wavelengths of a plurality of wavelengths until said second optical signal is detected, and is further arranged to subsequently maintain generation and transmission of said first optical signal at said wavelength at which said second optical signal is detected. Said second controller is arranged to control said second optical transmitter to generate and transmit said second optical signal following detection of said first optical signal by said optical receiver apparatus.

公开(公告)号：US09555386B2

公开(公告)日：2017-01-31

申请号：US14498798

申请日：2014-09-26

Applicant: Johnson Controls Technology Company

Inventor： Eberhard Meissner ,  Jürgen Bauer ,  Matthew A. Spence

IPC: C22B13/00 ,  B01J8/00 ,  B01J6/00 ,  C22B3/00 ,  C22B7/00 ,  C22B3/02 ,  C22B3/04 ,  H01M6/52 ,  H01M10/54

CPC classification number: H01M10/54 ,  B01J6/001 ,  B01J6/002 ,  B01J8/008 ,  B01J19/06 ,  B01J19/2465 ,  B01J2208/00805 ,  C22B3/02 ,  C22B3/04 ,  C22B7/006 ,  C22B7/007 ,  C22B7/009 ,  C22B13/04 ,  C22B13/045 ,  H01M6/52 ,  Y02P10/234 ,  Y02W30/84

Abstract: The present disclosure relates generally to systems and methods for recycling lead-acid batteries, and more specifically, relates to purifying and recycling the lead content from lead-acid batteries. A system includes a reactor that receives and mixes a lead-bearing material waste, a carboxylate source, and a recycled liquid component to form a leaching mixture yielding a lead salt precipitate. The system also includes a phase separation device coupled to the reactor, wherein the phase separation device isolates the lead salt precipitate from a liquid component of the leaching mixture. The system further includes a closed-loop liquid recycling system coupled to the phase separation device and to the reactor, wherein the closed-loop liquid recycling system receives the liquid component isolated by the phase separation device and recycles a substantial portion of the received liquid component back to the reactor as the recycled liquid component.

Abstract translation: 本公开一般涉及用于回收铅酸电池的系统和方法，更具体地，涉及从铅酸电池净化和回收铅含量。 系统包括反应器，其接收和混合含铅材料废料，羧酸盐源和再循环液体组分以形成产生铅盐沉淀物的浸出混合物。 该系统还包括耦合到反应器的相分离装置，其中相分离装置将铅盐沉淀物与浸出混合物的液体组分隔离。 该系统还包括耦合到相分离装置和反应器的闭环液体循环系统，其中闭环液体循环系统接收由相分离装置隔离的液体组分并再循环接收的液体组分的大部分 作为再循环液体组分回到反应器。

公开(公告)号：US20150368748A1

公开(公告)日：2015-12-24

申请号：US14498798

申请日：2014-09-26

Applicant: Johnson Controls Technology Company

Inventor： Eberhard Meissner ,  Jürgen Bauer ,  Matthew A. Spence

IPC: C22B3/00 ,  B01J8/00 ,  C22B3/02 ,  C22B3/04

CPC classification number: H01M10/54 ,  B01J6/001 ,  B01J6/002 ,  B01J8/008 ,  B01J19/06 ,  B01J19/2465 ,  B01J2208/00805 ,  C22B3/02 ,  C22B3/04 ,  C22B7/006 ,  C22B7/007 ,  C22B7/009 ,  C22B13/04 ,  C22B13/045 ,  H01M6/52 ,  Y02P10/234 ,  Y02W30/84

Abstract: The present disclosure relates generally to systems and methods for recycling lead-acid batteries, and more specifically, relates to purifying and recycling the lead content from lead-acid batteries. A system includes a reactor that receives and mixes a lead-bearing material waste, a carboxylate source, and a recycled liquid component to form a leaching mixture yielding a lead salt precipitate. The system also includes a phase separation device coupled to the reactor, wherein the phase separation device isolates the lead salt precipitate from a liquid component of the leaching mixture. The system further includes a closed-loop liquid recycling system coupled to the phase separation device and to the reactor, wherein the closed-loop liquid recycling system receives the liquid component isolated by the phase separation device and recycles a substantial portion of the received liquid component back to the reactor as the recycled liquid component.

Abstract translation: 本公开一般涉及用于回收铅酸电池的系统和方法，更具体地，涉及从铅酸电池净化和回收铅含量。 系统包括反应器，其接收和混合含铅材料废料，羧酸盐源和再循环液体组分以形成产生铅盐沉淀物的浸出混合物。 该系统还包括耦合到反应器的相分离装置，其中相分离装置将铅盐沉淀物与浸出混合物的液体组分隔离。 该系统还包括耦合到相分离装置和反应器的闭环液体循环系统，其中闭环液体循环系统接收由相分离装置隔离的液体组分并再循环接收的液体组分的大部分 作为再循环液体组分回到反应器。

公开(公告)号：US20150368747A1

公开(公告)日：2015-12-24

申请号：US14498748

申请日：2014-09-26

Applicant: Johnson Controls Technology Company

Inventor： Matthew A. Spence

IPC: C22B3/00 ,  C22B7/00

CPC classification number: H01M10/54 ,  B01J6/001 ,  B01J6/002 ,  B01J8/008 ,  B01J19/06 ,  B01J19/2465 ,  B01J2208/00805 ,  C22B3/02 ,  C22B3/04 ,  C22B7/006 ,  C22B7/007 ,  C22B7/009 ,  C22B13/04 ,  C22B13/045 ,  H01M6/52 ,  Y02P10/234 ,  Y02W30/84

Abstract: The present disclosure relates to methods by which lead from spent lead-acid batteries may be extracted, purified, and used in the construction of new lead-acid batteries. A method includes: (A) forming a mixture including a carboxylate source and a lead-bearing material; (B) generating a first lead salt precipitate in the mixture as the carboxylate source reacts with the lead-bearing material; (C) increasing the pH of the mixture to dissolve the first lead salt precipitate; (D) isolating a liquid component of the mixture from one or more insoluble components of the mixture; (E) decreasing the pH of the liquid component of the mixture to generate a second lead salt precipitate; and (F) isolating the second lead salt precipitate from the liquid component of the mixture. Thereafter, the isolated lead salt precipitate may be converted to leady oxide for use in the manufacture of new lead-acid batteries.

Abstract translation: 本公开涉及可以提取，净化和用于构建新铅酸电池的废铅酸电池的铅的方法。 一种方法包括：（A）形成包含羧酸根源和含铅材料的混合物; （B）当羧酸酯源与含铅材料反应时，在混合物中产生第一铅盐沉淀物; （C）增加混合物的pH以溶解第一铅盐沉淀物; （D）从所述混合物的一种或多种不溶组分中分离出所述混合物的液体组分; （E）降低混合物的液体组分的pH以产生第二铅盐沉淀物; 和（F）从混合物的液体组分中分离出第二铅盐沉淀物。 此后，将分离的铅盐沉淀物转化为铅氧化物用于制造新的铅酸蓄电池。

公开(公告)号：US20150368157A1

公开(公告)日：2015-12-24

申请号：US14742102

申请日：2015-06-17

Applicant: ALSTOM Technology Ltd

Inventor： Michael Charles BALFE ,  Gerhard HEINZ ,  Olaf STALLMANN ,  Christoph WEINGÄRTNER

IPC: C04B7/43 ,  F23G5/20 ,  C04B7/44 ,  F27B7/02

CPC classification number: C01F11/06 ,  B01D53/62 ,  B01D53/83 ,  B01D2251/404 ,  B01D2251/602 ,  B01D2257/504 ,  B01D2258/0283 ,  B01J6/002 ,  B01J8/0055 ,  B01J8/087 ,  B01J8/10 ,  B01J8/1809 ,  B01J2208/0038 ,  B01J2208/00513 ,  B01J2208/00752 ,  C01B32/50 ,  C04B7/434 ,  C04B7/44 ,  C04B7/4438 ,  F23G5/20 ,  F27B7/02 ,  F27B7/2016 ,  F27B2007/025 ,  F27D17/004 ,  F27D17/008 ,  Y02C10/04 ,  Y02C10/08 ,  Y02P20/152

Abstract: A method for calcination of a carbon dioxide rich sorbent (containing CaCO3) includes combusting in a furnace a fuel with an oxidizer, supplying heat transfer (HT) solids into the furnace and heating them, transferring the HT solid particles from the furnace to a reactor having a rotatable container, supplying a carbon dioxide rich solid sorbent (containing CaCO3) into the rotatable container, rotating the rotatable container for mixing the solid particles and the carbon dioxide rich solid sorbent for transferring heat from the solid particles to the carbon dioxide rich solid sorbent and generating carbon dioxide and carbon dioxide lean solid sorbent (mainly CaO), discharging the carbon dioxide and the carbon dioxide lean solid sorbent from the rotatable container and the subsequent classification of the HT solids from the lean sorbent.

Abstract translation: 用于煅烧富含二氧化碳的吸附剂（含有CaCO 3）的方法包括在炉中将燃料与氧化剂一起燃烧，向炉内供应传热（HT）固体并加热，将HT固体颗粒从炉中转移到反应器 具有可旋转的容器，将富含二氧化碳的固体吸附剂（含有CaCO 3）供应到可旋转的容器中，使可旋转的容器旋转，用于混合固体颗粒和富含二氧化碳的固体吸附剂，用于将热量从固体颗粒转移到富含二氧化碳的固体 吸附剂和产生二氧化碳和二氧化碳贫固体吸附剂（主要是CaO），从可旋转容器中排出二氧化碳和二氧化碳贫固体吸附剂，随后从贫吸附剂分类HT固体。

公开(公告)号：US20150367311A1

公开(公告)日：2015-12-24

申请号：US14498771

申请日：2014-09-26

Applicant: Johnson Controls Technology Company

Inventor： Matthew A. Spence ,  Patrick M. Curran

IPC: B01J8/00 ,  B01J6/00

CPC classification number: H01M10/54 ,  B01J6/001 ,  B01J6/002 ,  B01J8/008 ,  B01J19/06 ,  B01J19/2465 ,  B01J2208/00805 ,  C22B3/02 ,  C22B3/04 ,  C22B7/006 ,  C22B7/007 ,  C22B7/009 ,  C22B13/04 ,  C22B13/045 ,  H01M6/52 ,  Y02P10/234 ,  Y02W30/84

Abstract: The present disclosure relates to systems and methods by which lead from spent lead-acid batteries may be extracted, purified, and used in the production of new lead-acid batteries. The system includes a first phase separation device configured to: receive the first mixture from the basic lead stream digestion device, isolate a liquid component from one or more insoluble components of the first mixture, and output the liquid component. The system also includes a lead salt precipitation device configured to: receive and mix the liquid component and a carboxylate source to form a second mixture including a lead salt precipitate, and output the second mixture. The system further includes a second phase separation device configured to: receive the second mixture from the lead salt precipitation device, isolate the liquid component from the lead salt precipitate of the second mixture, and output the lead salt precipitate.

Abstract translation: 本公开涉及可以提取，纯化和用于生产新铅酸电池的废铅酸电池的铅的系统和方法。 该系统包括第一相分离装置，其被配置为：从碱性铅流消解装置接收第一混合物，将液体组分与第一混合物的一种或多种不溶性组分隔离，并输出液体组分。 该系统还包括铅盐沉淀装置，其配置为：接收和混合液体组分和羧酸盐源，以形成包含铅盐沉淀物的第二混合物，并输出第二混合物。 所述系统还包括第二相分离装置，其被配置为：从所述铅盐沉淀装置接收所述第二混合物，将所述液体组分与所述第二混合物的铅盐沉淀物分离，并输出所述铅盐沉淀物。

公开(公告)号：US08790580B2

公开(公告)日：2014-07-29

申请号：US13908181

申请日：2013-06-03

Applicant: Cobarr S.p.A.

Inventor： Giuliano Cavaglia′ ,  Giuseppina Boveri

IPC: B01J2/12 ,  F27B7/36

CPC classification number: C08G63/785 ,  B01F9/004 ,  B01F9/06 ,  B01F2009/0063 ,  B01J4/002 ,  B01J6/002 ,  B01J8/18 ,  B01J8/24 ,  B01J19/006 ,  B01J19/2405 ,  B01J19/26 ,  B01J19/28 ,  B01J2219/0004 ,  B01J2219/00166 ,  B01J2219/00168 ,  B01J2219/00768 ,  B01J2219/0077 ,  B01J2219/00772 ,  B01J2219/00777 ,  B01J2219/187 ,  B01J2219/1923 ,  B01J2219/1943 ,  C08G63/80

Abstract: Disclosed in this specification is the design for an internal mixing device which increases the plug flow like behavior of the rotating inclined reactor.

Abstract translation: 在本说明书中公开了内部混合装置的设计，其增加了旋转倾斜反应器的塞子流动的行为。

公开(公告)号：US08569196B2

公开(公告)日：2013-10-29

申请号：US13061040

申请日：2009-08-19

Applicant: Ekkehard Schwab ,  Stefan Kotrel ,  Alexander Panchenko ,  Sigmar Braeuninger ,  Sandra Magnus ,  Claudia Querner

Inventor： Ekkehard Schwab ,  Stefan Kotrel ,  Alexander Panchenko ,  Sigmar Braeuninger ,  Sandra Magnus ,  Claudia Querner

IPC: B01J21/18 ,  B01J23/40 ,  B01J23/74 ,  C22C5/04 ,  C22C19/03 ,  C22C19/07

CPC classification number: H01M4/92 ,  B01J6/002 ,  B01J21/18 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/462 ,  B01J23/56 ,  B01J23/8913 ,  B01J23/892 ,  B01J35/006 ,  B01J37/0203 ,  B01J37/0242 ,  B01J37/08 ,  B01J37/086 ,  B01J37/18 ,  H01M4/921 ,  H01M4/926

Abstract: The invention relates to a process for the continuous production of a catalyst comprising an alloy of a metal of the platinum group and at least a second metal as alloying metal selected from among the metals of the platinum group and the transition metals, in which a catalyst comprising the metal of the platinum group is mixed with at least one complex each comprising the alloying metal to give an alloy precursor and the alloy precursor is heated in a continuously operated furnace to produce the alloy.

Abstract translation: 本发明涉及一种连续生产催化剂的方法，该催化剂包括铂族金属和至少一种选自铂族金属和过渡金属的合金金属的至少第二种金属的合金，其中催化剂 将包含铂族金属的金属与至少一种包含合金金属的络合物混合以得到合金前体，并将合金前体在连续操作的炉中加热以制备合金。