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EP1758673A4 - Mixer nozzle and method for mixing two or more fluids and process for manufacturing isocyanates - Google Patents

Mixer nozzle and method for mixing two or more fluids and process for manufacturing isocyanates

Info

Publication number
EP1758673A4
EP1758673A4 EP04754793A EP04754793A EP1758673A4 EP 1758673 A4 EP1758673 A4 EP 1758673A4 EP 04754793 A EP04754793 A EP 04754793A EP 04754793 A EP04754793 A EP 04754793A EP 1758673 A4 EP1758673 A4 EP 1758673A4
Authority
EP
European Patent Office
Prior art keywords
fluids
mixing
mixer nozzle
manufacturing isocyanates
isocyanates
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.)
Withdrawn
Application number
EP04754793A
Other languages
German (de)
French (fr)
Other versions
EP1758673A1 (en
Inventor
John E Luther
Robert S Gutentag
Joseph Y Stuart
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.)
Huntsman International LLC
Original Assignee
Huntsman International 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 International LLC filed Critical Huntsman International LLC
Publication of EP1758673A1 publication Critical patent/EP1758673A1/en
Publication of EP1758673A4 publication Critical patent/EP1758673A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23—Mixing by intersecting jets
    • 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
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2204—Mixing chemical components in generals in order to improve chemical treatment or reactions, independently from the specific application
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Nozzles (AREA)
EP04754793A 2004-06-09 2004-06-09 Mixer nozzle and method for mixing two or more fluids and process for manufacturing isocyanates Withdrawn EP1758673A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/018294 WO2006001786A1 (en) 2004-06-09 2004-06-09 Mixer nozzle and method for mixing two or more fluids and process for manufacturing isocyanates

Publications (2)

Publication Number Publication Date
EP1758673A1 EP1758673A1 (en) 2007-03-07
EP1758673A4 true EP1758673A4 (en) 2011-05-25

Family

ID=35782092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04754793A Withdrawn EP1758673A4 (en) 2004-06-09 2004-06-09 Mixer nozzle and method for mixing two or more fluids and process for manufacturing isocyanates

Country Status (3)

Country Link
EP (1) EP1758673A4 (en)
CN (1) CN1964776A (en)
WO (1) WO2006001786A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2151274B1 (en) * 2006-12-27 2012-09-19 Ningbo Wanhua Polyurethanes Co., Ltd. Orifice jet-type injection reactor
CN101513595B (en) * 2009-01-15 2012-01-25 中国纺织工业设计院 Multi-level and multi-direction Y-type impinging jet mixer
CN104232192B (en) * 2014-09-20 2016-03-02 中北大学 A single-reflection high-gravity device and process for continuously preparing methanol-emulsified diesel
PL3061613T3 (en) * 2015-02-26 2018-08-31 Piotr Jeuté A drop on demand printing head and printing method
WO2017063883A1 (en) 2015-10-16 2017-04-20 Huntsman International Llc Method for controlling the process for making isocyanates
CN106390794B (en) * 2016-11-19 2020-08-28 河北北壳环保科技有限公司 Lubricating oil production is with mixing stirred tank

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536173A (en) *
US1779849A (en) * 1924-05-17 1930-10-28 Brogdex Co Atomizing and spraying device
US2822373A (en) * 1958-02-04 Amine
US3988112A (en) * 1973-10-09 1976-10-26 Alfa-Laval Ab Nozzle sterilizer providing outer and inner annular concentric cooling jets
JPS59183820A (en) * 1983-04-01 1984-10-19 Reika Kogyo Kk Mixer for two liquids
WO2004004878A1 (en) * 2002-07-09 2004-01-15 Stuart Joseph Y Coaxial jet mixer nozzle with protruding centerbody and method for mixing two or more fluid components
WO2006108740A1 (en) * 2005-04-08 2006-10-19 Huntsman International Llc Spiral mixer nozzle and method for mixing two or more fluids and process for manufacturing isocyanates

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121036A1 (en) * 1981-05-27 1982-12-16 Bayer Ag, 5090 Leverkusen METHOD FOR THE CONTINUOUS PRODUCTION OF ORGANIC MONO- OR POLYISOCYANATES

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536173A (en) *
US2822373A (en) * 1958-02-04 Amine
US1779849A (en) * 1924-05-17 1930-10-28 Brogdex Co Atomizing and spraying device
US3988112A (en) * 1973-10-09 1976-10-26 Alfa-Laval Ab Nozzle sterilizer providing outer and inner annular concentric cooling jets
JPS59183820A (en) * 1983-04-01 1984-10-19 Reika Kogyo Kk Mixer for two liquids
WO2004004878A1 (en) * 2002-07-09 2004-01-15 Stuart Joseph Y Coaxial jet mixer nozzle with protruding centerbody and method for mixing two or more fluid components
WO2006108740A1 (en) * 2005-04-08 2006-10-19 Huntsman International Llc Spiral mixer nozzle and method for mixing two or more fluids and process for manufacturing isocyanates

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006001786A1 *

Also Published As

Publication number Publication date
WO2006001786A1 (en) 2006-01-05
EP1758673A1 (en) 2007-03-07
CN1964776A (en) 2007-05-16

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070109

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20110428

RIC1 Information provided on ipc code assigned before grant

Ipc: B01F 3/08 20060101ALN20110420BHEP

Ipc: B01F 5/02 20060101AFI20110420BHEP

Ipc: B01F 5/20 20060101ALI20110420BHEP

17Q First examination report despatched

Effective date: 20110630

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120111