PT1868712E - Bocal misturador em espiral e método para mistura de dois ou mais fluidos e processo para fabricar isocianatos - Google Patents

Bocal misturador em espiral e método para mistura de dois ou mais fluidos e processo para fabricar isocianatos Download PDF

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Publication number
PT1868712E
PT1868712E PT06708652T PT06708652T PT1868712E PT 1868712 E PT1868712 E PT 1868712E PT 06708652 T PT06708652 T PT 06708652T PT 06708652 T PT06708652 T PT 06708652T PT 1868712 E PT1868712 E PT 1868712E
Authority
PT
Portugal
Prior art keywords
mixing
fluids
nozzle
spiral mixer
mixer nozzle
Prior art date
Application number
PT06708652T
Other languages
English (en)
Inventor
Neal Anthony Grob
James Laverne Allbright
Original Assignee
Huntsman Int Llc
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 Huntsman Int Llc filed Critical Huntsman Int Llc
Publication of PT1868712E publication Critical patent/PT1868712E/pt

Links

Classifications

    • 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
    • B01F25/28—Jet mixers, i.e. mixers using high-speed fluid streams characterised by the specific design of the jet injector
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • 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
    • B01F25/105—Mixing heads, i.e. compact mixing units or modules, using mixing valves for feeding and mixing at least two components
    • 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
    • B01F25/30—Injector mixers
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B01F25/31324—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices arranged concentrically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87652—With means to promote mixing or combining of plural fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nozzles (AREA)
  • Accessories For Mixers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
PT06708652T 2005-04-08 2006-03-06 Bocal misturador em espiral e método para mistura de dois ou mais fluidos e processo para fabricar isocianatos PT1868712E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66954505P 2005-04-08 2005-04-08

Publications (1)

Publication Number Publication Date
PT1868712E true PT1868712E (pt) 2008-11-20

Family

ID=36282709

Family Applications (1)

Application Number Title Priority Date Filing Date
PT06708652T PT1868712E (pt) 2005-04-08 2006-03-06 Bocal misturador em espiral e método para mistura de dois ou mais fluidos e processo para fabricar isocianatos

Country Status (15)

Country Link
US (2) US8844574B2 (pt)
EP (1) EP1868712B1 (pt)
JP (1) JP4933530B2 (pt)
KR (1) KR101186693B1 (pt)
CN (1) CN100556521C (pt)
AT (1) ATE412463T1 (pt)
AU (1) AU2006233833B2 (pt)
BR (1) BRPI0610688A2 (pt)
CA (1) CA2602921C (pt)
DE (1) DE602006003419D1 (pt)
ES (1) ES2313619T3 (pt)
MX (1) MX2007012371A (pt)
PT (1) PT1868712E (pt)
RU (1) RU2417828C2 (pt)
WO (1) WO2006108740A1 (pt)

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EP1758673A4 (en) * 2004-06-09 2011-05-25 Huntsman Int Llc MIXING NOZZLE, PROCESS FOR MIXING AT LEAST TWO FLUIDS AND PROCESS FOR PRODUCING ISOCYANATES
KR101186693B1 (ko) * 2005-04-08 2012-09-27 헌트스만 인터내셔날, 엘엘씨 스파이럴 믹서 노즐, 2개 이상의 유체를 혼합하는 방법 및이소시아네이트 제조 방법
HUE029625T2 (en) * 2006-11-07 2017-03-28 Basf Se Process for the preparation of isocyanates
EP2179985B1 (en) * 2007-08-21 2013-04-10 Ningbo Wanhua Polyurethanes Co., Ltd. Jet reactor with flow ducts and process for preparing isocyanates using it
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ES2639120T3 (es) * 2012-09-24 2017-10-25 Covestro Deutschland Ag Procedimiento para la preparación de diisocianatos por fosgenación de suspensiones de diamina
CN103585909A (zh) * 2013-11-20 2014-02-19 北京工商大学 锥封微射流均质阀
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CN104668114B (zh) * 2015-03-25 2019-01-29 中冶建筑研究总院有限公司 一种螺旋喷嘴、螺旋喷气装置及螺旋喷气方法
WO2017055311A1 (de) 2015-09-30 2017-04-06 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten
EP3362496B1 (en) 2015-10-16 2020-06-24 Huntsman International LLC Method for controlling the process for making isocyanates
US10035102B2 (en) 2015-11-18 2018-07-31 Ford Global Technologies, Llc System for a urea mixer
US10100706B2 (en) 2016-02-12 2018-10-16 Ford Global Technologies, Llc Urea mixer
CN108246235A (zh) * 2016-12-29 2018-07-06 重庆长风生物科技有限公司 一种光气气相法连续生产hdi的喷嘴
CN111558309B (zh) * 2020-04-10 2022-04-15 中国建筑第五工程局有限公司 一种多流道射流器及药剂添加系统
CN116747795A (zh) * 2023-07-19 2023-09-15 山东鲁化森萱新材料有限公司 一种半缩醛生产用的自动化定量供料装置及其使用方法

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Also Published As

Publication number Publication date
JP2008534273A (ja) 2008-08-28
RU2007141476A (ru) 2009-05-20
DE602006003419D1 (de) 2008-12-11
KR20070117648A (ko) 2007-12-12
US20100130772A1 (en) 2010-05-27
EP1868712A1 (en) 2007-12-26
US8844574B2 (en) 2014-09-30
US9498757B2 (en) 2016-11-22
CN101155627A (zh) 2008-04-02
CA2602921A1 (en) 2006-10-19
WO2006108740A1 (en) 2006-10-19
CA2602921C (en) 2013-01-08
RU2417828C2 (ru) 2011-05-10
EP1868712B1 (en) 2008-10-29
BRPI0610688A2 (pt) 2012-10-30
AU2006233833A1 (en) 2006-10-19
ES2313619T3 (es) 2009-03-01
CN100556521C (zh) 2009-11-04
JP4933530B2 (ja) 2012-05-16
AU2006233833B2 (en) 2010-04-22
MX2007012371A (es) 2007-11-09
KR101186693B1 (ko) 2012-09-27
US20150273410A1 (en) 2015-10-01
ATE412463T1 (de) 2008-11-15

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