DD147624A5 - Verfahren und vorrichtung zum innigen vermischen zweier fluessigkomponenten - Google Patents

Verfahren und vorrichtung zum innigen vermischen zweier fluessigkomponenten Download PDF

Info

Publication number
DD147624A5
DD147624A5 DD79217541A DD21754179A DD147624A5 DD 147624 A5 DD147624 A5 DD 147624A5 DD 79217541 A DD79217541 A DD 79217541A DD 21754179 A DD21754179 A DD 21754179A DD 147624 A5 DD147624 A5 DD 147624A5
Authority
DD
German Democratic Republic
Prior art keywords
mixing chamber
spray
component
fan
mixing
Prior art date
Application number
DD79217541A
Other languages
German (de)
English (en)
Inventor
John R Bauer
Robert W Byars
Robin L Grieve
Original Assignee
Upjohn 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 Upjohn Co filed Critical Upjohn Co
Publication of DD147624A5 publication Critical patent/DD147624A5/de

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
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • 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
    • B01F25/23—Mixing by intersecting jets
    • B01F25/231—Mixing by intersecting jets the intersecting jets having the configuration of sheets, cylinders or cones
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7631—Parts; Accessories
    • B29B7/7636—Construction of the feed orifices, bores, ports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7631—Parts; Accessories
    • B29B7/7647—Construction of the mixing conduit module or chamber part
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • C08G69/50—Polymers modified by chemical after-treatment with aldehydes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DD79217541A 1978-12-13 1979-12-11 Verfahren und vorrichtung zum innigen vermischen zweier fluessigkomponenten DD147624A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96922178A 1978-12-13 1978-12-13

Publications (1)

Publication Number Publication Date
DD147624A5 true DD147624A5 (de) 1981-04-15

Family

ID=25515323

Family Applications (1)

Application Number Title Priority Date Filing Date
DD79217541A DD147624A5 (de) 1978-12-13 1979-12-11 Verfahren und vorrichtung zum innigen vermischen zweier fluessigkomponenten

Country Status (15)

Country Link
JP (1) JPS5584527A (fr)
BE (1) BE880606A (fr)
BR (1) BR7908013A (fr)
CA (1) CA1137076A (fr)
DD (1) DD147624A5 (fr)
DE (1) DE2950216A1 (fr)
ES (2) ES8101402A1 (fr)
FR (1) FR2443871B1 (fr)
GB (1) GB2036586B (fr)
HU (1) HU180563B (fr)
IT (1) IT1164091B (fr)
MX (1) MX149499A (fr)
NL (1) NL7908823A (fr)
PT (1) PT70519A (fr)
YU (1) YU303879A (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ201213A (en) * 1981-07-15 1985-07-31 Unilever Plc Detergent additives and soap compositions
NZ201211A (en) * 1981-07-15 1985-08-16 Unilever Plc Detergent additives and compositions
US4770198A (en) * 1981-09-25 1988-09-13 The Dow Chemical Company Method and apparatus for mixing liquids
IT1150768B (it) * 1982-04-06 1986-12-17 Afros Spa Procedimento ed apparecchiatura di miscelazione per la preparazione di materiali plastici a piu' componenti, in particolare poliuretanici
JPS59230627A (ja) * 1983-06-15 1984-12-25 Taisei Corp 流体等の混合方法
DE3750747T2 (de) * 1986-12-08 1995-03-16 Atomic Energy Authority Uk Chemische Behandlung von Likören.
DE3717057A1 (de) * 1987-05-21 1988-12-01 Bayer Ag Verfahren zur herstellung von isocyanaten
DE8716303U1 (de) * 1987-12-07 1988-02-18 Berliner Wasserwerke, 1000 Berlin Wasserverdüsungsbehälter
DE3744001C1 (de) * 1987-12-24 1989-06-08 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Mono- oder Polyisocyanaten
WO1991000139A1 (fr) * 1989-06-30 1991-01-10 Nauchno-Proizvodstvennaya Assotsiatsia 'transsonik' Dispositif de preparation d'emulsions
GB9407257D0 (en) * 1993-04-22 1994-06-08 Ici Plc Vaporisation of liquids
EP0879685B1 (fr) * 1997-05-22 2002-11-06 Afros S.P.A. Mélangeur autonettoyant et procédé pour la fabrication de mixture polyurethanes
JP3681561B2 (ja) * 1997-12-26 2005-08-10 日本碍子株式会社 物質の均一混合方法及び混合装置
DE19800529A1 (de) * 1998-01-09 1999-07-15 Bayer Ag Verfahren zur Phosgenierung von Aminen in der Gasphase unter Einsatz von Mikrostrukturmischern
DE19817691A1 (de) 1998-04-21 1999-10-28 Basf Ag Verfahren zur Herstellung von Mischungen aus Diphenylmehandiisocyanaten und Polyphenylen-polymethylen-polyisocyanaten mit vermindertem Gehalt an chlorierten Nebenprodukten und verminderter Jodfarbzahl
DE10026142A1 (de) 2000-05-26 2001-12-13 Basf Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von organischen Mono- oder Polyisocyanaten
JP4993827B2 (ja) * 2001-08-17 2012-08-08 日本曹達株式会社 試料導入管閉塞防止方法
DE10160709B4 (de) * 2001-12-11 2015-12-17 Tpi - Tecnimont Planung Und Industrieanlagenbau Gmbh Vorrichtung zum Mischen einer gasförmigen und einer flüssigen Komponente im überkritischen Bereich
US7297179B2 (en) 2002-09-30 2007-11-20 Fujifilm Corporation Method of producing metal particles, and metal oxide obtained from the particles
DE10260082A1 (de) 2002-12-19 2004-07-01 Basf Ag Verfahren zur kontinuierlichen Herstellung von Isocyanaten
DE10307141A1 (de) * 2003-02-20 2004-09-02 Bayer Ag Verfahren zur Herstellung von (Poly)isocyanaten in der Gasphase
DE10349504A1 (de) * 2003-10-23 2005-05-25 Bayer Technology Services Gmbh Verfahren zur Herstellung von Isocyanaten in der Gasphase
ATE536218T1 (de) 2007-03-15 2011-12-15 Dow Global Technologies Llc Mischer für einen durchlaufreaktor
KR101572277B1 (ko) 2007-08-30 2015-11-26 바스프 에스이 이소시아네이트의 제조 방법
CN108147980B (zh) 2012-09-24 2020-10-23 科思创德国股份有限公司 通过二胺悬浮体的光气化制备二异氰酸酯的方法
HUE046418T2 (hu) 2015-06-29 2020-03-30 Covestro Deutschland Ag Eljárás kémiai átalakításokhoz hidrogénklorid biztosítására
WO2017001322A1 (fr) 2015-06-29 2017-01-05 Covestro Deutschland Ag Procédé de production de polyisocyanates
FR3113608A1 (fr) * 2020-08-26 2022-03-04 Exel Industries Dispositif de mélange pluri-composants et procédé associé

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050505A (fr) *
GB190754A (en) * 1921-08-23 1922-12-27 Arthur Brookhouse Foster Process of treating hydrocarbon oils and tars
CH519448A (de) * 1968-04-11 1972-02-29 Inventa Ag Mischvorrichtung
CH458292A (de) * 1966-09-06 1968-06-30 Sprayfoil Ind Corp Mischdüse
GB1238669A (fr) * 1968-03-12 1971-07-07
US3781320A (en) * 1971-02-09 1973-12-25 Du Pont Process for manufacture of organic isocyanates
GB1503904A (en) * 1973-12-11 1978-03-15 Fosroc International Ltd Method of anchoring a fixing element
GB1471841A (en) * 1974-01-31 1977-04-27 Ruhrkohle Ag Device for mixing pneumatically conveyed material with a fluid

Also Published As

Publication number Publication date
FR2443871A1 (fr) 1980-07-11
YU303879A (en) 1983-01-21
ES486723A0 (es) 1980-12-16
DE2950216A1 (de) 1980-06-26
DE2950216C2 (fr) 1989-06-29
IT1164091B (it) 1987-04-08
MX149499A (es) 1983-11-15
JPS5584527A (en) 1980-06-25
JPS612410B2 (fr) 1986-01-24
NL7908823A (nl) 1980-06-17
HU180563B (en) 1983-03-28
FR2443871B1 (fr) 1988-09-02
GB2036586B (en) 1983-05-11
IT7951058A0 (it) 1979-12-11
CA1137076A (fr) 1982-12-07
BR7908013A (pt) 1980-09-09
PT70519A (en) 1979-12-01
ES493632A0 (es) 1981-03-16
ES8103663A1 (es) 1981-03-16
GB2036586A (en) 1980-07-02
ES8101402A1 (es) 1980-12-16
BE880606A (fr) 1980-06-13

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ENJ Ceased due to non-payment of renewal fee