EA199800416A1 - Устройство с циркуляционным кипящим слоем для химических и физических процессов - Google Patents

Устройство с циркуляционным кипящим слоем для химических и физических процессов

Info

Publication number
EA199800416A1
EA199800416A1 EA199800416A EA199800416A EA199800416A1 EA 199800416 A1 EA199800416 A1 EA 199800416A1 EA 199800416 A EA199800416 A EA 199800416A EA 199800416 A EA199800416 A EA 199800416A EA 199800416 A1 EA199800416 A1 EA 199800416A1
Authority
EA
Eurasian Patent Office
Prior art keywords
reactor
chemical
fluidised bed
bed apparatus
physical processes
Prior art date
Application number
EA199800416A
Other languages
English (en)
Other versions
EA000664B1 (ru
Inventor
Сеппо Руотту
Original Assignee
Несте Ой
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Несте Ой filed Critical Несте Ой
Publication of EA199800416A1 publication Critical patent/EA199800416A1/ru
Publication of EA000664B1 publication Critical patent/EA000664B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • B01J8/1854—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement inside the reactor to form a loop

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Saccharide Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrotherapy Devices (AREA)
  • Radio Relay Systems (AREA)

Abstract

Настоящее изобретение относится к устройству, предназначенному для проведения физических и химических процессов, содержащему два отдельных технологических блока, в которых используется среда с твердыми частицами, причем второй технологический блок служит для регенерации твердых частиц, загрязненных в первом технологическом блоке. Устройство содержит первый реактор (1-3) для проведения реакции в первом блоке, второй реактор (4-6) для проведения реакции во втором блоке, между первым реактором (1-3) и вторым реактором (4-6) имеется первый транспортировочный канал (20), предназначенный для переноса загрязненных твердых частиц из первого реактора во второй, между вторым реактором (4-6) и первым реактором (1-3) имеется второй транспортировочный канал (29), предназначенный для переноса регенерированных твердых частиц из второго реактора в первый. Согласно изобретению первый реактор (1-3) представляет собой реактор с циркуляционным кипящим слоем, реакционная полость которого имеет кольцевое поперечное сечение, а второй реактор (4-6) представляет собой реактор с циркуляционным кипящим слоем, охватывающий первый реактор симметрично и концентрично, благодаря чему второй реактор также имеет реакционную полость кольцевого поперечного сечения. Конструкция по настоящему изобретению позволяет использовать крупногабаритное оборудование с малым отношением высоты к диаметру, что позволяет свести к минимуму требования по площадям для размещения и обслуживания оборудования, а также минимизировать проблемы, связанные с термическим расширением конструкции.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199800416A 1996-08-30 1997-09-01 Устройство с циркуляционным кипящим слоем для химических и физических процессов EA000664B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI963403A FI101133B (fi) 1996-08-30 1996-08-30 Laitteisto kemiallisiin ja fysikaalisiin prosesseihin
PCT/FI1997/000508 WO1998008599A1 (en) 1996-08-30 1997-09-01 Circulating fluidised bed apparatus for chemical and physical processes

Publications (2)

Publication Number Publication Date
EA199800416A1 true EA199800416A1 (ru) 1998-10-29
EA000664B1 EA000664B1 (ru) 2000-02-28

Family

ID=8546568

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199800416A EA000664B1 (ru) 1996-08-30 1997-09-01 Устройство с циркуляционным кипящим слоем для химических и физических процессов

Country Status (14)

Country Link
US (1) US6200534B1 (ru)
EP (1) EP0863796B1 (ru)
JP (1) JPH11514581A (ru)
KR (1) KR19990067207A (ru)
CN (1) CN1094781C (ru)
AT (1) ATE203926T1 (ru)
AU (1) AU732163B2 (ru)
CA (1) CA2235493C (ru)
DE (1) DE69706031T2 (ru)
EA (1) EA000664B1 (ru)
ES (1) ES2160363T3 (ru)
FI (1) FI101133B (ru)
PT (1) PT863796E (ru)
WO (1) WO1998008599A1 (ru)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104561B (fi) * 1998-02-27 2000-02-29 Fortum Oil And Gas Oy Fortum O Menetelmä hiilipitoisten lähtöaineiden pyrolysoimiseksi
FI106242B (fi) * 1999-05-20 2000-12-29 Einco Oy Kiertomassareaktori
CN1114479C (zh) * 2000-06-02 2003-07-16 清华大学 分隔式分布板双射流管射流流化床
FI119432B (fi) * 2000-12-19 2008-11-14 Neste Oil Oyj Menetelmä olefiinien konvertoimiseksi
US7220341B2 (en) * 2002-03-11 2007-05-22 Exxonmobil Chemical Patents Inc. Controlling solids flow in a gas-solids reactor
CN100383095C (zh) * 2005-06-21 2008-04-23 上海兖矿能源科技研发有限公司 一种利用流化床反应器进行费托合成的方法
CN101164877B (zh) * 2007-09-26 2010-06-09 青岛科技大学 生物质双流化床制取活性炭的装置
US7985381B2 (en) * 2009-02-06 2011-07-26 Uop Llc Utilization of baffles in chlorination zone for continuous catalyst regeneration
AU2010223877B2 (en) 2009-03-13 2013-10-17 Ambre Energy Limited Fluid-sparged helical channel reactor and associated methods
DE102010018219A1 (de) * 2010-04-23 2011-10-27 Uhde Gmbh Vorrichtung und Verfahren zur thermischen Vorbehandlung von festen Einsatzstoffen in einer konzentrisch gestuften Wirbelschicht
DE102011000037B4 (de) * 2011-01-05 2012-09-06 Pyrum Innovations International S.A. Thermalreaktor
TR201901976T4 (tr) 2012-03-27 2019-03-21 Indian Oil Corp Ltd Sıvı katalitik kırma için bir cihaz ve bir yöntem.
CN103673607B (zh) * 2013-12-04 2015-12-09 中国科学院过程工程研究所 一种可视化加热炉
US9649642B2 (en) 2014-08-13 2017-05-16 Uop Llc Separation process and apparatus
US9670421B2 (en) 2014-08-13 2017-06-06 Uop Llc Separation process and apparatus
RU2719490C1 (ru) * 2019-10-28 2020-04-17 Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" Устройство для подготовки катализатора в процессах дегидрирования парафиновых углеводородов C3 - C5

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464812A (en) * 1942-01-30 1949-03-22 Standard Oil Co Catalytic conversion system
US2514288A (en) 1942-12-29 1950-07-04 Standard Oil Dev Co Method and apparatus for carrying out catalytic reactions
US2358497A (en) 1943-09-11 1944-09-19 Universal Oil Prod Co Method of conducting conversion reactions
US2525925A (en) 1946-08-21 1950-10-17 Donald E Marshall Process utilizing solid carrier particles
US2919241A (en) * 1955-06-17 1959-12-29 Kellogg M W Co Conversion process and apparatus with plural adjacent stages and central stripping zone
US4152393A (en) 1973-03-08 1979-05-01 The Standard Oil Company Reactor for contacting gases and a particulate solid
US4341717A (en) * 1973-03-08 1982-07-27 The Standard Oil Company Reactor for contacting gases and a particulate solid
US4090956A (en) * 1976-09-02 1978-05-23 Wilmot Engineering Co. Hydrocyclone
SE414373B (sv) 1977-06-23 1980-07-28 Enerchem Ab Sett och apparat for genomforande av kemiska och/eller fysikaliska processer i fluidiserad bedd
US4486207A (en) * 1981-06-22 1984-12-04 Atlantic Richfield Company Apparatus for reducing attrition of particulate matter in a chemical conversion process
DE3214958C2 (de) 1982-04-22 1986-10-30 L. & C. Steinmüller GmbH, 5270 Gummersbach Regenerativer Gas-Gas-Wärmetauscher in Kolonnenbauweise mit wärmeübertragenden Elementen als Wirbelschicht
DE3225838A1 (de) 1982-07-09 1984-01-12 Gadelius K.K., Tokyo Verfahren zur waermerueckgewinnung aus staubbeladenem gas
US4919909A (en) * 1984-12-03 1990-04-24 Societe Chimique De La Grande Paroisse Reactor for catalytic synthesis and process for using the reactor
FI88200C (fi) 1990-01-29 1993-04-13 Tampella Oy Ab Foerbraenningsanlaeggning
FI96136C (fi) 1992-10-02 1996-05-10 Einco Oy Menetelmä lämmön siirtämiseksi regeneratiivisesti
FI98529C (fi) 1994-03-31 1997-07-10 Neste Oy Menetelmä ja laitteisto keveiden olefiinien valmistamiseksi

Also Published As

Publication number Publication date
WO1998008599A1 (en) 1998-03-05
AU4017797A (en) 1998-03-19
PT863796E (pt) 2001-12-28
AU732163B2 (en) 2001-04-12
ES2160363T3 (es) 2001-11-01
ATE203926T1 (de) 2001-08-15
FI963403A0 (fi) 1996-08-30
FI963403A (fi) 1998-03-01
EP0863796B1 (en) 2001-08-08
KR19990067207A (ko) 1999-08-16
DE69706031T2 (de) 2002-03-21
CA2235493C (en) 2005-12-06
DE69706031D1 (de) 2001-09-13
CN1206355A (zh) 1999-01-27
CA2235493A1 (en) 1998-03-05
US6200534B1 (en) 2001-03-13
FI101133B (fi) 1998-04-30
JPH11514581A (ja) 1999-12-14
EP0863796A1 (en) 1998-09-16
EA000664B1 (ru) 2000-02-28
CN1094781C (zh) 2002-11-27

Similar Documents

Publication Publication Date Title
EA199800416A1 (ru) Устройство с циркуляционным кипящим слоем для химических и физических процессов
CA2337824A1 (en) Radial flow reactor
ZA9711393B (en) Reactor for performing endothermic catalytic reactions.
AU1966295A (en) Improved catalyst structure employing integral heat exchange
RU94043783A (ru) Непрерывный способ проведения экзотермической реакции и каталитический конвертор
MX9810300A (en) Oxidation catalyst and process for the production of epoxides from olefines, hydrogen and oxygen using said oxidation catalyst
AU5164196A (en) Method for carrying out a chemical reaction
WO2001032297A3 (en) Modular chemical treatment system
GB2053017B (en) Apparatus and processes for carrying out catalytic exothermic and endothermic high-pressure gas reactions
NO905408D0 (no) Baerer for biomassenitrifiseringsmiddel, nitrifiseringsreaktor og biologisk fremgangsmaate for aerobnitrifisering.
HK1005369A1 (en) Injector for scwo reactor
DK0453373T3 (da) Fremgangsmåde og anlæg til i et kammer at fremkalde en reaktion mellem en gas og et findelt faststofmateriale
CA2000015A1 (fr) Procede de reformage catalytique dans plusieurs zones reactionnelles a lit mobile cote a cote
MXPA98008036A (es) Proceso para la fabricacion de metil mercaptopropanal.
EP0567887A3 (de) Enzymatische Reaktionen und Verwendung einer Vorrichtung zu ihrer Durchführung.
ATE191659T1 (de) Hydrierungreaktor und-verfahren
AU4015297A (en) Process and reactor for carrying out an exothermic reaction
GB2322567B (en) Circulating fluidized bed reactor with plural furnace outlets
IT8947570A0 (it) Reattore catalitico isotermo per reazioni endotermiche
DE3672203D1 (de) Gas-fluessigreaktor und gas-fluessigreaktionsverfahren.
DE3778220T (ru)
ATE86658T1 (de) Biofliessbettreaktor mit konditionierungsvorrichtung.
MY130008A (en) Process and apparatus for performing chemical conversions
ZA976993B (en) Process and reactor for carrying out an exothermic reaction.
JPS5221277A (en) Method of catalytic reaction and its apparatus

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU