EA201691958A1 - Улучшенное удаление аммиака из выходящего потока реактора - Google Patents

Улучшенное удаление аммиака из выходящего потока реактора

Info

Publication number
EA201691958A1
EA201691958A1 EA201691958A EA201691958A EA201691958A1 EA 201691958 A1 EA201691958 A1 EA 201691958A1 EA 201691958 A EA201691958 A EA 201691958A EA 201691958 A EA201691958 A EA 201691958A EA 201691958 A1 EA201691958 A1 EA 201691958A1
Authority
EA
Eurasian Patent Office
Prior art keywords
rack
nozzle
spray
ammonia
reactor
Prior art date
Application number
EA201691958A
Other languages
English (en)
Other versions
EA033032B1 (ru
Inventor
Тимоти Роберт Макдонел
Джей Роберт Коуч
Дэвид Рудольф Вагнер
Пол Тригг Вачтендорф
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 EA201691958A1 publication Critical patent/EA201691958A1/ru
Publication of EA033032B1 publication Critical patent/EA033032B1/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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/58—Ammonia
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • 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
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/50—Inorganic acids
    • B01D2251/506—Sulfuric acid
    • 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
    • B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
    • B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Physical Water Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Обеспечивается многоуровневая система распыления для быстрого охлаждения отходящего газа реактора, содержащего акрилонитрил и аммиак. Система содержит, по меньшей мере, первую и вторую форсуночные стойки, причем каждая стойка проходит, по существу, по диаметру закалочной емкости. Первая форсуночная стойка расположена ниже и параллельно второй форсуночной стойке. Каждая стойка содержит распылители, которые проходят, по существу, перпендикулярно их соответствующей стойке, причем каждый распылитель имеет по меньшей мере для удлинителя, проходящих, по существу, перпендикулярно их соответствующей стойке. Каждый удлинитель содержит форсунку, сконструированную для распыления вниз струи в виде пустотелого конуса охлаждающей жидкости. Струи из первой и второй стоек вместе обеспечивают нисходящую стену направленной струи, которая покрывает большую площадь поверхности горизонтального сечения емкости ниже первой форсуночной стойки, чем площадь поверхности того же горизонтального сечения, покрываемую первой направленной струей отдельно.
EA201691958A 2014-03-31 2015-03-24 Улучшенное удаление аммиака из выходящего потока реактора EA033032B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410124761.8A CN104941419A (zh) 2014-03-31 2014-03-31 反应器流出物的改进的氨移除
PCT/US2015/022194 WO2015153190A1 (en) 2014-03-31 2015-03-24 Improved ammonia removal from reactor effluent

Publications (2)

Publication Number Publication Date
EA201691958A1 true EA201691958A1 (ru) 2017-02-28
EA033032B1 EA033032B1 (ru) 2019-08-30

Family

ID=52824578

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201691958A EA033032B1 (ru) 2014-03-31 2015-03-24 Улучшенное удаление аммиака из выходящего потока реактора

Country Status (9)

Country Link
EP (1) EP3126327B1 (ru)
JP (1) JP6570539B2 (ru)
KR (1) KR102256418B1 (ru)
CN (1) CN104941419A (ru)
EA (1) EA033032B1 (ru)
SA (1) SA516371946B1 (ru)
TR (1) TR201909212T4 (ru)
TW (1) TWI706117B (ru)
WO (1) WO2015153190A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106082273B (zh) * 2016-03-30 2018-07-24 四川金象赛瑞化工股份有限公司 一种用于硝酸铵生产设备中的氨回收塔
CN108854451A (zh) * 2018-06-21 2018-11-23 绍兴化工有限公司 一种含氨空气的净化方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051080A (ru) 1964-08-14
US3399120A (en) 1965-12-09 1968-08-27 Monsanto Co Purification of olefinically unsaturated nitriles by water extractive distillation
CA853174A (en) 1967-06-24 1970-10-06 Farbenfabriken Bayer Aktiengesellschaft Process for the separation of acrylonitrile and acetonitrile
GB1199697A (en) * 1967-11-13 1970-07-22 Nitto Chemical Industry Co Ltd Process for the Removal of Unreacted Ammonia in the Production of Acrylonitrile
US3936360A (en) 1971-04-07 1976-02-03 The Standard Oil Company Process for distillation and recovery of olefinic nitriles
JPS5060477A (ru) * 1973-09-28 1975-05-24
JPS5199667A (ja) * 1975-02-27 1976-09-02 Fuso Kk Tadanfunshashikikyushuhannosochi
US4166008A (en) 1977-07-29 1979-08-28 The Standard Oil Company Process for recovery of olefinic nitriles
US4334965A (en) 1980-12-31 1982-06-15 Standard Oil Company Process for recovery of olefinic nitriles
US4341535A (en) 1981-01-02 1982-07-27 The Standard Oil Co. Ammonium sulfate recovery process
JP2506351B2 (ja) * 1986-12-16 1996-06-12 バブコツク日立株式会社 脱硫装置
JPH06182148A (ja) * 1992-12-22 1994-07-05 Babcock Hitachi Kk 湿式排煙脱硫装置の制御装置
JP3860617B2 (ja) * 1995-01-31 2006-12-20 旭化成ケミカルズ株式会社 α，β−不飽和ニトリルの製造方法
TW382005B (en) 1996-04-30 2000-02-11 Standard Oil Co Ohio Process for recovery and recycle of ammonia from an acrylonitrile reactor refluent stream using an ammonium phosphate quench system
DE59710785D1 (de) * 1997-08-28 2003-10-30 Lurgi En Und Entsorgung Gmbh Verfahren zur Einrichtung einer Düsenanordnung in einem Waschturm
US6550751B1 (en) * 1997-11-26 2003-04-22 Marsulex Environmental Technologies Corp. Gas-liquid contactor with liquid redistribution device
JP2000026388A (ja) * 1998-07-08 2000-01-25 Asahi Chem Ind Co Ltd アクリロニトリルまたはメタクリロニトリルの製造方法
US20010006614A1 (en) * 1998-12-23 2001-07-05 Nero Linda L. Process for recovery and recycle of ammonia from an acrylonitrile reactor effluent stream using an ammonium phosphate quench system
US6296739B1 (en) 1999-01-08 2001-10-02 The Standard Oil Company Operation of heads column
CN100417433C (zh) * 2005-07-27 2008-09-10 上海东化环境工程有限公司 丙烯腈装置吸收塔尾气的催化氧化处理工艺
CN100430112C (zh) * 2005-12-14 2008-11-05 中国石油化工股份有限公司 气体急冷吸收塔
JP4845568B2 (ja) * 2006-04-04 2011-12-28 バブコック日立株式会社 湿式排煙脱硫装置
CN201244442Y (zh) * 2008-03-03 2009-05-27 孟根白尔 喷淋管
US8784763B2 (en) * 2009-03-13 2014-07-22 Honeywell International Inc. Methods and reactor designs for producing phosphorus pentafluoride
PL2361667T3 (pl) * 2010-02-25 2015-07-31 General Electric Technology Gmbh Płuczka wodna i sposób oczyszczania gazu procesowego
US8877997B2 (en) * 2010-12-20 2014-11-04 Uop Llc Quench tower catalyst recovery
JP2012236166A (ja) * 2011-05-12 2012-12-06 Mitsubishi Heavy Ind Ltd Ｃｏ２回収装置およびｃｏ２回収方法
JP2013111527A (ja) * 2011-11-29 2013-06-10 Babcock Hitachi Kk 湿式排煙脱硫装置
CN203777923U (zh) * 2014-03-31 2014-08-20 英尼奥斯欧洲股份公司 反应器流出物的改进的氨移除

Also Published As

Publication number Publication date
EA033032B1 (ru) 2019-08-30
SA516371946B1 (ar) 2021-04-05
JP6570539B2 (ja) 2019-09-04
KR102256418B1 (ko) 2021-05-26
CN104941419A (zh) 2015-09-30
TR201909212T4 (tr) 2019-07-22
KR20160141786A (ko) 2016-12-09
TW201541043A (zh) 2015-11-01
TWI706117B (zh) 2020-10-01
JP2017517381A (ja) 2017-06-29
WO2015153190A1 (en) 2015-10-08
EP3126327A1 (en) 2017-02-08
EP3126327B1 (en) 2019-05-22

Similar Documents

Publication Publication Date Title
PH12016502018B1 (en) Loop flow type bubble generation nozzle
JP2014117685A5 (ru)
GB2515235A (en) Shower head
WO2014036298A3 (en) Modular dual vector fluid spray nozzles
EA201500558A1 (ru) Индивидуально настраиваемая ресурсосберегающая душевая установка с множеством душевых головок
MX2017002479A (es) Cabezal de ducha inmersivo.
EP4234102A3 (en) Atomiser and showerhead
EA202092039A1 (ru) Способ очистки потока газа
IN2014MN01855A (ru)
EP3408032A4 (en) IMPROVED DRIVING NOZZLE ARRANGEMENT WITH HIGH-EFFICIENT MECHANICAL BREAKING TO PRODUCE SPRAYING NUTS FROM SINGLE-SIZED SMALL DROPLETS
WO2017103113A3 (en) Microparticle production process and apparatus
WO2017070246A9 (en) Micro-sized structure and construction method for fluidic oscillator wash nozzle
EA201691958A1 (ru) Улучшенное удаление аммиака из выходящего потока реактора
SG11201903745PA (en) Centralized cooling system for data center
IN2015DN01819A (ru)
MX2019000624A (es) Configuracion de tobogan, vehiculo de recorrido y metodo.
GB201811004D0 (en) Nozzle with radical spray jet capability
EA201690105A1 (ru) Система и способ для быстрого охлаждения высокотемпературного потока
EA201400582A1 (ru) Охлаждающий бак для рельсов
MY190917A (en) Medium storage box and medium handling device
CN203777902U (zh) 导向喷射塔板
MX2014009163A (es) Metodo y sistema para generar pepitas de azufre en un liquido en movimiento.
CN202876974U (zh) 多层环形喷头
MX2016000678A (es) Cabina de pulverizacion con seccion inferior de poca profundidad y depurador humedo.
AR109337A1 (es) Cabezal de pulverización que tiene una cobertura uniforme

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 KZ KG TJ TM