BR112014007389A2 - conduto de mistura, misturador estático e método de mistura - Google Patents

conduto de mistura, misturador estático e método de mistura

Info

Publication number
BR112014007389A2
BR112014007389A2 BR112014007389A BR112014007389A BR112014007389A2 BR 112014007389 A2 BR112014007389 A2 BR 112014007389A2 BR 112014007389 A BR112014007389 A BR 112014007389A BR 112014007389 A BR112014007389 A BR 112014007389A BR 112014007389 A2 BR112014007389 A2 BR 112014007389A2
Authority
BR
Brazil
Prior art keywords
mixing
static mixer
present
flue
invention provide
Prior art date
Application number
BR112014007389A
Other languages
English (en)
Inventor
Mukherjee Joydeep
A Gillis Paul
Pereira Paulo
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112014007389A2 publication Critical patent/BR112014007389A2/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
    • B01F25/30—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
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31423—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the circumferential direction only and covering the whole circumference
    • 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
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3141—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit with additional mixing means other than 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
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4317—Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons
    • 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
    • B01F35/50—Mixing receptacles
    • B01F35/51—Mixing receptacles characterised by their material
    • 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
    • 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
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4317—Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons
    • B01F25/43172—Profiles, pillars, chevrons, i.e. long elements having a polygonal cross-section
    • 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
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/43197—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
    • B01F25/431974—Support members, e.g. tubular collars, with projecting baffles fitted inside the mixing tube or adjacent to the inner wall

Abstract

resumo “conduto de mistura, misturador estático e método de mistura” as concretizações da presente invenção proveem um conduto de mistura (100) tendo pelo menos uma superfície interna cilíndrica ou uma superfície externa cilíndrica e número aumentado de aberturas de jato (102). os condutos de mistura, de acordo com concretização da presente invenção, melhoram as taxas de mistura, reduzindo assim a formação de subprodutos indesejados, sem sacrificar a integridade estrutural. particularmente, as concretizações da presente invenção proveem um misturador estático (150) tendo um conduto de mistura substancialmente circular (100) com mais de 22 aberturas de jato aproximadamente. 1/1
BR112014007389A 2011-09-30 2012-09-20 conduto de mistura, misturador estático e método de mistura BR112014007389A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161541673P 2011-09-30 2011-09-30
PCT/US2012/056341 WO2013048873A1 (en) 2011-09-30 2012-09-20 Highly segregated jet mixer for phosgenation of amines

Publications (1)

Publication Number Publication Date
BR112014007389A2 true BR112014007389A2 (pt) 2017-04-04

Family

ID=46982966

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014007389A BR112014007389A2 (pt) 2011-09-30 2012-09-20 conduto de mistura, misturador estático e método de mistura

Country Status (7)

Country Link
US (1) US20150018575A1 (pt)
EP (1) EP2760572A1 (pt)
JP (1) JP2014534053A (pt)
KR (1) KR20140072059A (pt)
CN (1) CN104010720A (pt)
BR (1) BR112014007389A2 (pt)
WO (1) WO2013048873A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9078460B2 (en) 2012-07-24 2015-07-14 George Emanuel Gas entrainment in flowable foods
KR20170058927A (ko) * 2014-09-19 2017-05-29 코베스트로 도이칠란트 아게 이소시아네이트의 기체 상 제조 방법
KR20180059520A (ko) 2015-09-30 2018-06-04 코베스트로 도이칠란트 아게 이소시아네이트의 제조 방법
KR102030607B1 (ko) * 2016-12-08 2019-10-10 한화케미칼 주식회사 반응기
PT3592452T (pt) 2017-03-06 2021-06-02 Dow Global Technologies Llc Processo de preparação de isocianatos
KR102345887B1 (ko) * 2017-09-06 2022-01-03 한화솔루션 주식회사 폴리올레핀 제조 장치 및 폴리올레핀 제조 방법
KR20190061837A (ko) * 2017-11-28 2019-06-05 한화케미칼 주식회사 반응기
KR20210034608A (ko) 2018-07-30 2021-03-30 다우 글로벌 테크놀로지스 엘엘씨 포스겐과 유기 아민을 혼합하기 위한 정적 혼합 디바이스 및 방법
CN110605218A (zh) * 2019-04-19 2019-12-24 郑州轻院产业技术研究院有限公司 一种在线涂胶系统
CN110756070A (zh) * 2019-10-10 2020-02-07 华东理工大学 一种强化错流射流混合效果的射流环
KR20220074330A (ko) * 2020-11-27 2022-06-03 한화솔루션 주식회사 반응기

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US2671652A (en) * 1949-06-06 1954-03-09 Phillips Petroleum Co Submerged-blast sparging apparatus
US2951061A (en) * 1956-02-16 1960-08-30 Phillips Petroleum Co Process and apparatus for contacting materials
DE1171397B (de) * 1959-07-02 1964-06-04 Dynamit Nobel Ag Vorrichtung zur Absorption von Gasen und/oder Daempfen mittels Fluessigkeiten
US3409274A (en) * 1967-11-22 1968-11-05 Combustion Eng Mixing apparatus for high pressure fluids at different temperatures
DK532278A (da) * 1977-12-02 1979-06-03 Nat Res Dev Apparat til gennemluftning af en vaeske
US4390284A (en) * 1980-01-25 1983-06-28 Neptune Microfloc, Inc. Method and apparatus for wetting powder
US4474477A (en) * 1983-06-24 1984-10-02 Barrett, Haentjens & Co. Mixing apparatus
AT381464B (de) * 1985-04-01 1986-10-27 Waagner Biro Ag Mischeinrichtung fuer unterschiedlich temperierte gasstroeme
DE3744001C1 (de) 1987-12-24 1989-06-08 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Mono- oder Polyisocyanaten
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US5241992A (en) * 1992-07-14 1993-09-07 Eastman Kodak Company Apparatus and method for distributing fluids
AUPO129096A0 (en) * 1996-07-26 1996-08-22 Boc Gases Australia Limited Oxygen dissolver for pipelines or pipe outlets
CN1191770A (zh) * 1997-02-28 1998-09-02 陶氏化学公司 剪切混合装置及其应用
FR2804045B1 (fr) * 2000-01-25 2002-03-29 Air Liquide Dispositif de melange d'un gaz secondaire dans un gaz principal
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US20060153002A1 (en) * 2005-01-10 2006-07-13 Mr. Peter Ryan Jet Mixer With Adjustable Orifices
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Also Published As

Publication number Publication date
WO2013048873A1 (en) 2013-04-04
KR20140072059A (ko) 2014-06-12
JP2014534053A (ja) 2014-12-18
CN104010720A (zh) 2014-08-27
US20150018575A1 (en) 2015-01-15
EP2760572A1 (en) 2014-08-06

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]