[go: up one dir, main page]

CA1137076A - Fluid spray mixer - reactor system - Google Patents

Fluid spray mixer - reactor system

Info

Publication number
CA1137076A
CA1137076A CA000340232A CA340232A CA1137076A CA 1137076 A CA1137076 A CA 1137076A CA 000340232 A CA000340232 A CA 000340232A CA 340232 A CA340232 A CA 340232A CA 1137076 A CA1137076 A CA 1137076A
Authority
CA
Canada
Prior art keywords
mixing chamber
spray
component
sprays
liquid
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
CA000340232A
Other languages
English (en)
French (fr)
Inventor
John R. Bauer
Robin L. Grieve
Robert W. Byars
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
Application granted granted Critical
Publication of CA1137076A publication Critical patent/CA1137076A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J14/00Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23Mixing by intersecting jets
    • B01F25/231Mixing by intersecting jets the intersecting jets having the configuration of sheets, cylinders or cones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/74Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76Mixers with stream-impingement mixing head
    • B29B7/7631Parts; Accessories
    • B29B7/7636Construction of the feed orifices, bores, ports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/74Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76Mixers with stream-impingement mixing head
    • B29B7/7631Parts; Accessories
    • B29B7/7647Construction of the mixing conduit module or chamber part
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48Polymers modified by chemical after-treatment
    • C08G69/50Polymers modified by chemical after-treatment with aldehydes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/74Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76Mixers with stream-impingement mixing head
    • B29B7/7615Mixers 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)
CA000340232A 1978-12-13 1979-11-20 Fluid spray mixer - reactor system Expired CA1137076A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96922178A 1978-12-13 1978-12-13
US969,221 1978-12-13

Publications (1)

Publication Number Publication Date
CA1137076A true CA1137076A (en) 1982-12-07

Family

ID=25515323

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000340232A Expired CA1137076A (en) 1978-12-13 1979-11-20 Fluid spray mixer - reactor system

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
NZ201211A (en) * 1981-07-15 1985-08-16 Unilever Plc Detergent additives and compositions
NZ201213A (en) * 1981-07-15 1985-07-31 Unilever Plc Detergent additives and soap 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
DE69809119T2 (de) * 1997-05-22 2003-03-27 Afros S.P.A., Caronno Pertusella 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
EP2136908B1 (en) 2007-03-15 2011-12-07 Dow Global Technologies LLC Mixer for a continuous flow reactor
EP2188247B1 (de) 2007-08-30 2018-05-02 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
WO2017001322A1 (de) 2015-06-29 2017-01-05 Covestro Deutschland Ag Verfahren zur herstellung von polyisocyanaten
PT3313815T (pt) 2015-06-29 2019-10-17 Covestro Deutschland Ag Método de preparação de cloreto de hidrogénio para reações químicas
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
BE880606A (fr) 1980-06-13
DD147624A5 (de) 1981-04-15
BR7908013A (pt) 1980-09-09
PT70519A (en) 1979-12-01
ES493632A0 (es) 1981-03-16
GB2036586B (en) 1983-05-11
ES486723A0 (es) 1980-12-16
IT7951058A0 (it) 1979-12-11
NL7908823A (nl) 1980-06-17
FR2443871B1 (fr) 1988-09-02
YU303879A (en) 1983-01-21
FR2443871A1 (fr) 1980-07-11
DE2950216A1 (de) 1980-06-26
DE2950216C2 (es) 1989-06-29
JPS5584527A (en) 1980-06-25
GB2036586A (en) 1980-07-02
HU180563B (en) 1983-03-28
JPS612410B2 (es) 1986-01-24
IT1164091B (it) 1987-04-08
MX149499A (es) 1983-11-15
ES8101402A1 (es) 1980-12-16
ES8103663A1 (es) 1981-03-16

Similar Documents

Publication Publication Date Title
CA1137076A (en) Fluid spray mixer - reactor system
US4289732A (en) Apparatus for intimately admixing two chemically reactive liquid components
JP2579192B2 (ja) 2流体噴霧器
US4462543A (en) Nozzle
CA1311783C (en) Spray nozzle design
US5553783A (en) Flat fan spray nozzle
KR100375363B1 (ko) 이송노즐조립체
US5170942A (en) Spray nozzle design
US20080191056A1 (en) Spray Nozzles
ZA200603658B (en) Feed Nozzle Assembly
EP0979149B1 (en) Spray nozzle and a process using this nozzle
US3923253A (en) Spraying nozzle
AU739378B2 (en) Atomizing nozzle and method of use thereof
CA1165539A (en) Process for the spraying of a liquid by means of a gas
CN1434743A (zh) 连续制备有机单-或多异氰酸酯的方法和装置
CN1007881B (zh) 环形喷嘴及其使用方法
US8043577B2 (en) Method and device for nozzle-jetting oxygen into a synthesis reactor
EP0101109A2 (en) Mix atomizer
EP4234079A1 (en) Aerodynamic multi-phase reactor
AU2751897A (en) Spray nozzle and a process using this nozzle
US5082372A (en) Fluid mixing device
RU2001694C1 (ru) Пневматический распылитель внутреннего смешени
SU844073A1 (ru) Струйно-вихрева форсунка
RU5054118A (ru) Форсунка для распыления вязких жидкостей
RU2082486C1 (ru) Смеситель-реактор

Legal Events

Date Code Title Description
MKEX Expiry