EA201691987A1 - Конструкция разбрызгивателя сырья для реактора аммоксидирования - Google Patents

Конструкция разбрызгивателя сырья для реактора аммоксидирования

Info

Publication number
EA201691987A1
EA201691987A1 EA201691987A EA201691987A EA201691987A1 EA 201691987 A1 EA201691987 A1 EA 201691987A1 EA 201691987 A EA201691987 A EA 201691987A EA 201691987 A EA201691987 A EA 201691987A EA 201691987 A1 EA201691987 A1 EA 201691987A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sprinkler
sections
reactor
nozzles
raw materials
Prior art date
Application number
EA201691987A
Other languages
English (en)
Other versions
EA032289B1 (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 EA201691987A1 publication Critical patent/EA201691987A1/ru
Publication of EA032289B1 publication Critical patent/EA032289B1/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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/004—Sparger-type elements
    • 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
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Замена различных секций разбрызгивателя сырья, используемого в промышленном реакторе аммоксидирования, облегчается путем использования газонепроницаемых быстроразъемных фитингов для прикрепления различных секций разбрызгивателя друг к другу, а также к стенке реактора. Кроме того, диаметры отходящих патрубков в этих секциях разбрызгивателя, а также диаметры питающих форсунок, присоединенных к этим отходящим патрубкам, изменяются для обеспечения равномерного потока сырьевого газа через эти компоненты. Разбрызгиватель можно подразделять на множество секций разбрызгивателя сырья, приспособленных для лучшего контроля реактора. Наконец, торцевые заглушки, ограничивающие дальние концы отходящих патрубков разбрызгивателя, можно обеспечивать форсунками для удаления любого катализатора аммоксидирования, который мог случайно достичь внутренней части разбрызгивателя.
EA201691987A 2014-03-31 2015-03-24 Конструкция распределителя сырья для реактора аммоксидирования EA032289B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410124747.8A CN104941521A (zh) 2014-03-31 2014-03-31 用于氨氧化反应器的进料分布器设计
PCT/US2015/022199 WO2015153192A1 (en) 2014-03-31 2015-03-24 Feed sparger design for an ammoxidation reactor

Publications (2)

Publication Number Publication Date
EA201691987A1 true EA201691987A1 (ru) 2017-02-28
EA032289B1 EA032289B1 (ru) 2019-05-31

Family

ID=52824579

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201691987A EA032289B1 (ru) 2014-03-31 2015-03-24 Конструкция распределителя сырья для реактора аммоксидирования

Country Status (10)

Country Link
EP (2) EP3126044B1 (ru)
JP (1) JP6526046B2 (ru)
KR (1) KR102269437B1 (ru)
CN (1) CN104941521A (ru)
EA (1) EA032289B1 (ru)
ES (1) ES2923889T3 (ru)
HU (1) HUE059175T2 (ru)
SA (1) SA516371957B1 (ru)
TW (1) TWI676613B (ru)
WO (1) WO2015153192A1 (ru)

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CN106563396A (zh) * 2015-10-12 2017-04-19 中国石油化工股份有限公司 气体分布器、固定鼓泡床反应器以及气液反应的方法
KR101880129B1 (ko) 2017-07-03 2018-07-19 세미플론 주식회사 교체 용이한 단독 자립형 스파저 노즐이 설치된 화학약품 반응탱크
KR102584321B1 (ko) 2017-08-04 2023-10-05 다케다 야쿠힌 고교 가부시키가이샤 항체-수지 커플링 장치 및 방법
CN109772235B (zh) * 2017-11-14 2023-10-31 中国石油化工股份有限公司 用于丙烯氨氧化反应器的原料气进料系统
CN109772236B (zh) * 2017-11-14 2022-08-12 中国石油化工股份有限公司 一种流体分布器、反应装置及其应用
CN109772234B (zh) * 2017-11-14 2024-01-05 中国石油化工股份有限公司 用于丙烯氨氧化反应器的原料气进料系统
WO2019220521A1 (ja) 2018-05-15 2019-11-21 旭化成株式会社 不飽和ニトリルの製造方法
KR102289422B1 (ko) 2019-08-20 2021-08-17 한국원자력연구원 스파저 및 이를 구비하는 원전
CN114432973A (zh) * 2022-03-01 2022-05-06 中国神华煤制油化工有限公司 管式气体分布器和气固流化反应器
CN115007099B (zh) * 2022-05-26 2023-06-20 浙江大学 一种羰基合成反应器及其工作方法

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DE2707478A1 (de) * 1976-03-01 1977-09-08 Pullman Inc Verfahren und vorrichtung zur regenerierung von crack-katalysatoren
DE3022480A1 (de) 1980-06-14 1982-01-07 Uhde Gmbh, 4600 Dortmund Vorrichtung zum waermetausch zwischen einen nh (pfeil abwaerts)3(pfeil abwaerts) -konverter verlassendem kreislaufgas und wasser
US4554135A (en) 1982-11-26 1985-11-19 C F Braun & Co. Ammonia converter
US4801731A (en) 1987-12-14 1989-01-31 E. I. Du Pont De Nemours And Company Preparation of acrylonitrile
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KR0130715B1 (ko) * 1995-02-01 1998-04-08 유미꾸라 레이이찌 유동상 반응기 및 이를 사용한 반응 방법
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Also Published As

Publication number Publication date
HUE059175T2 (hu) 2022-10-28
SA516371957B1 (ar) 2020-07-29
JP2017512642A (ja) 2017-05-25
KR102269437B1 (ko) 2021-06-25
EP3415229A1 (en) 2018-12-19
CN104941521A (zh) 2015-09-30
EP3126044B1 (en) 2018-08-01
TWI676613B (zh) 2019-11-11
KR20160139024A (ko) 2016-12-06
EP3415229B1 (en) 2022-05-04
JP6526046B2 (ja) 2019-06-05
TW201546032A (zh) 2015-12-16
EA032289B1 (ru) 2019-05-31
EP3126044A1 (en) 2017-02-08
WO2015153192A1 (en) 2015-10-08
ES2923889T3 (es) 2022-10-03

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Legal Events

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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