EA201691909A1 - Конструкция змеевиков охлаждения для реакторов окисления или аммоксидирования - Google Patents

Конструкция змеевиков охлаждения для реакторов окисления или аммоксидирования

Info

Publication number
EA201691909A1
EA201691909A1 EA201691909A EA201691909A EA201691909A1 EA 201691909 A1 EA201691909 A1 EA 201691909A1 EA 201691909 A EA201691909 A EA 201691909A EA 201691909 A EA201691909 A EA 201691909A EA 201691909 A1 EA201691909 A1 EA 201691909A1
Authority
EA
Eurasian Patent Office
Prior art keywords
oxidation
construction
cooling coils
ammoxidation
reactors
Prior art date
Application number
EA201691909A
Other languages
English (en)
Other versions
EA031084B1 (ru
Inventor
Тимоти Роберт Макдонел
Джей Роберт Коуч
Дэвид Рудольф Вагнер
Пол Тригг Вачтендорф
Томас Джордж Трэверс
Original Assignee
ИНЕОС Юроп АГ
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 ИНЕОС Юроп АГ filed Critical ИНЕОС Юроп АГ
Publication of EA201691909A1 publication Critical patent/EA201691909A1/ru
Publication of EA031084B1 publication Critical patent/EA031084B1/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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/06—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and unsaturated carbon skeleton
    • C07C255/07—Mononitriles
    • C07C255/08—Acrylonitrile; Methacrylonitrile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
    • F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/185—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141—Coils
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00893—Feeding means for the reactants
    • B01J2208/00911—Sparger-type feeding elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0022—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for chemical reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/10—Safety or protection arrangements; Arrangements for preventing malfunction for preventing overheating, e.g. heat shields
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

Змеевики охлаждения, используемые в промышленных реакторах окисления или аммоксидирования, можно сделать более плотно упакованными путем обеспечения отдельных участков, определяющих змеевик охлаждения, в поперечном, а не в продольном расположении.
EA201691909A 2014-03-31 2015-03-26 Конструкция змеевиков охлаждения для реакторов окисления или аммоксидирования EA031084B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410125138.4A CN104941532B (zh) 2014-03-31 2014-03-31 用于氧化反应器或氨氧化反应器的冷却盘管设计
PCT/US2015/022703 WO2015153275A2 (en) 2014-03-31 2015-03-26 Cooling coil design for oxidation or ammoxidation reactors

Publications (2)

Publication Number Publication Date
EA201691909A1 true EA201691909A1 (ru) 2017-02-28
EA031084B1 EA031084B1 (ru) 2018-11-30

Family

ID=52875783

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201691909A EA031084B1 (ru) 2014-03-31 2015-03-26 Конструкция змеевиков охлаждения для реакторов окисления или аммоксидирования

Country Status (9)

Country Link
EP (1) EP3126326B1 (ru)
JP (2) JP2017520510A (ru)
KR (1) KR102269431B1 (ru)
CN (1) CN104941532B (ru)
EA (1) EA031084B1 (ru)
SA (1) SA516371945B1 (ru)
TR (1) TR201807208T4 (ru)
TW (1) TWI666057B (ru)
WO (1) WO2015153275A2 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104941531B (zh) * 2014-03-31 2018-06-12 英尼奥斯欧洲股份公司 用于氧化反应器或氨氧化反应器的冷却盘管设计
CN112823871A (zh) 2019-11-20 2021-05-21 中国石油化工股份有限公司 一种流化床反应器、撤热水管及其在丙烯腈制造中的应用

Family Cites Families (15)

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US4637454A (en) * 1985-04-01 1987-01-20 Mydax, Inc. Wide range temperature control system for fluids
US5520891A (en) * 1994-02-01 1996-05-28 Lee; Jing M. Cross-flow, fixed-bed catalytic reactor
CN1150057C (zh) * 1994-02-08 2004-05-19 三菱化学株式会社 流化床反应器及其温度控制方法
EP0776692B1 (en) * 1995-12-01 1999-08-11 Dow Corning Corporation Fluidized-bed reactor
MXPA05011665A (es) * 2003-05-09 2005-12-15 Standard Oil Co Reactor de lecho fluidizado con enfriador de gas.
JP5366289B2 (ja) 2006-08-18 2013-12-11 旭化成ケミカルズ株式会社 流動層反応器の温度制御方法
JP5840822B2 (ja) 2006-09-27 2016-01-06 旭化成ケミカルズ株式会社 流動層反応器の温度制御方法
US20090163756A1 (en) * 2007-12-19 2009-06-25 Uop Llc, A Corporation Of The State Of Delaware Reactor cooler
JP5121664B2 (ja) 2008-10-14 2013-01-16 旭化成ケミカルズ株式会社 気相発熱反応方法
JP5805360B2 (ja) 2009-04-14 2015-11-04 旭化成ケミカルズ株式会社 気相反応方法及び気相反応装置
JP5972517B2 (ja) * 2010-04-19 2016-08-17 旭化成株式会社 気相発熱反応方法
US20120125595A1 (en) 2010-11-19 2012-05-24 Siemens S.A. de C.V. Exhaust duct having modular, multi zone, spirally arrayed cooling coils and method for cooling
CN203862226U (zh) * 2014-03-31 2014-10-08 英尼奥斯欧洲股份公司 冷却盘管组件
CN104941531B (zh) * 2014-03-31 2018-06-12 英尼奥斯欧洲股份公司 用于氧化反应器或氨氧化反应器的冷却盘管设计
CN203862227U (zh) * 2014-03-31 2014-10-08 英尼奥斯欧洲股份公司 冷却盘管组件

Also Published As

Publication number Publication date
WO2015153275A2 (en) 2015-10-08
CN104941532B (zh) 2018-09-18
EP3126326B1 (en) 2018-05-09
TW201544179A (zh) 2015-12-01
EA031084B1 (ru) 2018-11-30
KR20160142337A (ko) 2016-12-12
TWI666057B (zh) 2019-07-21
WO2015153275A3 (en) 2016-03-10
EP3126326A2 (en) 2017-02-08
KR102269431B1 (ko) 2021-06-25
SA516371945B1 (ar) 2019-11-06
JP7216677B2 (ja) 2023-02-01
JP2020073851A (ja) 2020-05-14
JP2017520510A (ja) 2017-07-27
CN104941532A (zh) 2015-09-30
TR201807208T4 (tr) 2018-06-21

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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 KZ KG TJ TM