ES8103663A1 - Aparato para el mezclado de liquidos - Google Patents

Aparato para el mezclado de liquidos

Info

Publication number
ES8103663A1
ES8103663A1 ES493632A ES493632A ES8103663A1 ES 8103663 A1 ES8103663 A1 ES 8103663A1 ES 493632 A ES493632 A ES 493632A ES 493632 A ES493632 A ES 493632A ES 8103663 A1 ES8103663 A1 ES 8103663A1
Authority
ES
Spain
Prior art keywords
component
spray
mixing chamber
sprays
fan
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES493632A
Other languages
English (en)
Other versions
ES493632A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pharmacia and Upjohn Co
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 ES8103663A1 publication Critical patent/ES8103663A1/es
Publication of ES493632A0 publication Critical patent/ES493632A0/es
Granted legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

APARATO PARA EL MEZCLADO DE LIQUIDOS. EL FLUIDO PRINCIPAL ENTRA POR EL PLATO SUPERIOR. UNOS PULVERIZADORES INYECTAN POR LAS BOQUILLAS (22, 24, 26) EL SEGUNDO FLUIDO EN DIRECCION PERPENDIDULAR EN LA CAMARA DE MEZCLA. LA SALIDA AL EXTERIOR SE PRODUCE A TRAVES DE UN CONDUCTOR (18) RECUBIERTO DE UN MATERIAL RESISTENTE A LA ABRASION. EL ANGULO MAXIMO DESCRITO POR LA BOQUILLA DE PULVERIZACION EN ABANICO DEBE SER MENOS QUE EL DESCRITO POR LAS FORMAS DE PULVERIZACION EN ABANICO EMITIDO POR LAS BOQUILLAS (24, 26). EXISTE LA VARIANTE DE COLOCAR LAS DOS BOQUILLAS EN FORMA SIMETRICA. EL PRINCIPAL CAMPO DE APLICACION ESTA EN REACCIONES ENTRE POLIAMIDAS Y FOSGENO PARA PRODUCIR ISOCIANATO Y EN LA DE LA ANILINA Y UN FORMALDEHIDO ACUOSO. I
ES493632A 1978-12-13 1980-07-23 Aparato para el mezclado de liquidos Granted ES493632A0 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES8103663A1 true ES8103663A1 (es) 1981-03-16
ES493632A0 ES493632A0 (es) 1981-03-16

Family

ID=25515323

Family Applications (2)

Application Number Title Priority Date Filing Date
ES486723A Expired ES8101402A1 (es) 1978-12-13 1979-12-10 Procedimiento para el mezclado de liquidos.
ES493632A Granted ES493632A0 (es) 1978-12-13 1980-07-23 Aparato para el mezclado de liquidos

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES486723A Expired ES8101402A1 (es) 1978-12-13 1979-12-10 Procedimiento para el mezclado de liquidos.

Country Status (15)

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

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ201212A (en) * 1981-07-15 1985-08-16 Unilever Plc Detergent additives and 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
GB2200574B (en) * 1986-12-08 1990-11-28 Atomic Energy Authority Uk Chemical treatment of liquors
DE3717057A1 (de) * 1987-05-21 1988-12-01 Bayer Ag Verfahren zur herstellung von isocyanaten
DE8716303U1 (es) * 1987-12-07 1988-02-18 Berliner Wasserwerke, 1000 Berlin, De
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
DE69809119T2 (de) * 1997-05-22 2003-03-27 Afros Spa Selbstreinigende Mischvorrichtung und Verfahren zur Herstellung von Polyurethane Mischungen
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
JP5006413B2 (ja) 2007-03-15 2012-08-22 ダウ グローバル テクノロジーズ エルエルシー 連続流反応器用ミキサー
WO2009027232A1 (de) 2007-08-30 2009-03-05 Basf Se Verfahren zur herstellung von isocyanaten
EP2897933B1 (de) 2012-09-24 2017-06-07 Covestro Deutschland AG Verfahren zur herstellung von diisocyanaten durch phosgenierung von diaminsuspensionen
EP3313815B1 (de) 2015-06-29 2019-07-31 Covestro Deutschland AG Verfahren zur bereitstellung von chlorwasserstoff für chemische umsetzungen
US10112892B2 (en) 2015-06-29 2018-10-30 Covestro Deutschland Ag Process for preparing 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 (es) *
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 (es) * 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
PT70519A (en) 1979-12-01
ES486723A0 (es) 1980-12-16
BR7908013A (pt) 1980-09-09
JPS5584527A (en) 1980-06-25
DD147624A5 (de) 1981-04-15
GB2036586A (en) 1980-07-02
HU180563B (en) 1983-03-28
FR2443871B1 (fr) 1988-09-02
DE2950216C2 (es) 1989-06-29
NL7908823A (nl) 1980-06-17
ES8101402A1 (es) 1980-12-16
BE880606A (fr) 1980-06-13
CA1137076A (en) 1982-12-07
DE2950216A1 (de) 1980-06-26
ES493632A0 (es) 1981-03-16
IT7951058A0 (it) 1979-12-11
IT1164091B (it) 1987-04-08
YU303879A (en) 1983-01-21
GB2036586B (en) 1983-05-11
FR2443871A1 (fr) 1980-07-11
MX149499A (es) 1983-11-15
JPS612410B2 (es) 1986-01-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612