BR112012029403A2 - reator de rápida mistura de alta velocidade e sua aplicação - Google Patents

reator de rápida mistura de alta velocidade e sua aplicação

Info

Publication number
BR112012029403A2
BR112012029403A2 BR112012029403A BR112012029403A BR112012029403A2 BR 112012029403 A2 BR112012029403 A2 BR 112012029403A2 BR 112012029403 A BR112012029403 A BR 112012029403A BR 112012029403 A BR112012029403 A BR 112012029403A BR 112012029403 A2 BR112012029403 A2 BR 112012029403A2
Authority
BR
Brazil
Prior art keywords
reactor
feed
blade wheel
feed distributor
distributor
Prior art date
Application number
BR112012029403A
Other languages
English (en)
Other versions
BR112012029403B1 (pt
Inventor
Dezhen Sun
Jiansheng Ding
Qingle Hou
Weiqi Hua
Wenbo Wang
Xueli Yu
Original Assignee
Yantai Wanhua Polyurethanes Co
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 Yantai Wanhua Polyurethanes Co filed Critical Yantai Wanhua Polyurethanes Co
Publication of BR112012029403A2 publication Critical patent/BR112012029403A2/pt
Publication of BR112012029403B1 publication Critical patent/BR112012029403B1/pt

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/62—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis comprising liquid feeding, e.g. spraying means
    • B01F27/621—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis comprising liquid feeding, e.g. spraying means the liquid being fed through the shaft of the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/625—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis the receptacle being divided into compartments, e.g. with porous divisions
    • 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
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C07C209/78—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/06—Amines
    • C08G12/08—Amines aromatic
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00189—Controlling or regulating processes controlling the stirring velocity
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00247—Fouling of the reactor or the process equipment
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Accessories For Mixers (AREA)

Abstract

reator de rápida mistura de alta velocidade e sua aplicação. divulgado é um reator de rápida mistura, que abrange um compartimento de passagem de alimentação, um compartimento de reator, uma secunda passagem de alimentação, um distribuidor de alimentação de roda lâmina, um eixo de rotação e um primeiro distribuidor de alimentação, onde o primeiro compartimento de passagem de alimentação e o compartimento do reator são construídos de forma coaxial e com a comunicação um com o outro, a segunda passagem de alimentação, o distribuidor de alimentação de roda lâmina e oeixo de rotação são fixados uns aos outros em sequência ao longo do eixo central do reator; o distribuidor de alimentação de roda lâmina está localizado dentro do compartimento do reator e gira de forma axial sob a força motriz do eixo de rotação; a segunda passagem de alimentação está conectada com o distribuidor de alimentação de roda lâmina; o primeiro compartimento de passagem de alimentação está configurado ao mesnos uma saída de líquido de reação em sua extremidade distal; e o primeiro distribuidor de alimentação e o distribuidor de alimentação de roda lâmina são fornecidos com a(s) primeira(s) cavidade(s) de injeção de alimentação respectivamente. o reator é capaz de realizar uma mistura instantaneamente rápida de dois fluxos de fluidos sob uma capacidade massiva, e melhorar a produção e qualidade do produto alvo.
BR112012029403-2A 2010-12-29 2010-12-29 reator de rápida mistura de alta velocidade e sua aplicação BR112012029403B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/080434 WO2012088671A1 (zh) 2010-12-29 2010-12-29 一种快速混合反应器及其应用

Publications (2)

Publication Number Publication Date
BR112012029403A2 true BR112012029403A2 (pt) 2016-12-06
BR112012029403B1 BR112012029403B1 (pt) 2018-11-27

Family

ID=46382188

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012029403-2A BR112012029403B1 (pt) 2010-12-29 2010-12-29 reator de rápida mistura de alta velocidade e sua aplicação

Country Status (8)

Country Link
US (1) US9138717B2 (pt)
EP (1) EP2486975B1 (pt)
JP (1) JP5850345B2 (pt)
KR (1) KR101499758B1 (pt)
BR (1) BR112012029403B1 (pt)
HU (1) HUE026867T2 (pt)
SA (1) SA111330016B1 (pt)
WO (1) WO2012088671A1 (pt)

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KR101577760B1 (ko) * 2013-08-23 2015-12-15 금호석유화학 주식회사 고속 분사를 이용한 이종 유체의 혼합반응기
JP5815087B2 (ja) 2013-12-10 2015-11-17 コリア クムホ ペトロケミカル カンパニー．， リミテッド 高速噴射を利用した異種流体の混合反応器
KR101416760B1 (ko) * 2014-03-25 2014-07-09 금호석유화학 주식회사 고속 분사를 이용한 이소시아네이트 제조용 혼합 반응기
KR101452423B1 (ko) * 2013-12-10 2014-10-22 금호석유화학 주식회사 고속 분사를 이용한 이종 유체의 혼합반응기
KR20170026487A (ko) 2014-06-24 2017-03-08 코베스트로 도이칠란트 아게 디페닐메탄 시리즈의 디- 및 폴리아민의 제조 방법
PT3160936T (pt) * 2014-06-24 2021-12-29 Covestro Intellectual Property Gmbh & Co Kg Processo para a produção de diaminas e poliaminas da gama difenilmetano
PT3160934T (pt) 2014-06-24 2022-04-20 Covestro Intellectual Property Gmbh & Co Kg Método para preparação de di- e poliaminas da série de difenilmetano
CN105198099A (zh) * 2015-10-23 2015-12-30 宜兴汉光高新石化有限公司 一种用于高效加氢阻垢剂生产的搅拌装置
CN107597028B (zh) * 2017-09-21 2020-05-08 万华化学（宁波）有限公司 一种制备异氰酸酯的反应器及方法
CN108905842B (zh) * 2018-06-25 2021-08-27 山东大学 罗丹明b荧光示踪剂全自动配置投放控制装置与操作方法
CN109126681A (zh) * 2018-10-16 2019-01-04 湖南行者环保科技有限公司 一种管道振动式物料反应装置
CN109663546B (zh) * 2019-02-21 2022-09-06 南京科技职业学院 一种乙酰苯胺合成专用反应器
KR102025042B1 (ko) * 2019-03-06 2019-09-24 곽동채 고속 순간 혼화방식 액상폴리머 용해장치
EA202100032A3 (ru) * 2020-02-21 2021-10-29 Вингфлоу Аг Реактор для производства микронизированного силикагеля
CN115286535B (zh) * 2022-08-17 2023-10-17 万华化学集团股份有限公司 一种异氰酸酯的制备工艺以及成盐、光化反应耦合装置
CN116271935B (zh) * 2023-03-16 2024-02-23 福建省德旭新材料有限公司 一种六氟磷酸钠制备用冷却器

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Also Published As

Publication number Publication date
EP2486975B1 (en) 2015-09-23
KR101499758B1 (ko) 2015-03-06
HUE026867T2 (en) 2016-08-29
WO2012088671A1 (zh) 2012-07-05
US9138717B2 (en) 2015-09-22
SA111330016B1 (ar) 2015-01-27
JP5850345B2 (ja) 2016-02-03
EP2486975A4 (en) 2012-09-12
BR112012029403B1 (pt) 2018-11-27
EP2486975A1 (en) 2012-08-15
JP2014509247A (ja) 2014-04-17
US20130178596A1 (en) 2013-07-11
KR20130099200A (ko) 2013-09-05

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Legal Events

Date Code Title Description
B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: YANTAI WANHUA POLYURETHANES CO., LTD (CN)

B25D Requested change of name of applicant approved

Owner name: WANHUA CHEMICAL GROUP CO., LTD. (CN)

B25G Requested change of headquarter approved

Owner name: WANHUA CHEMICAL GROUP CO., LTD. (CN)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/12/2010, OBSERVADAS AS CONDICOES LEGAIS.