EP1758673A4 - Mischdüse und verfahren zum mischen von zwei oder mehr fluiden und verfahren zur herstellung von isocyanaten - Google Patents
Mischdüse und verfahren zum mischen von zwei oder mehr fluiden und verfahren zur herstellung von isocyanatenInfo
- 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- Withdrawn
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)
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 (de) | 2007-03-07 |
EP1758673A4 true EP1758673A4 (de) | 2011-05-25 |
Family
ID=35782092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04754793A Withdrawn EP1758673A4 (de) | 2004-06-09 | 2004-06-09 | Mischdüse und verfahren zum mischen von zwei oder mehr fluiden und verfahren zur herstellung von isocyanaten |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1758673A4 (de) |
CN (1) | CN1964776A (de) |
WO (1) | WO2006001786A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008077287A1 (fr) * | 2006-12-27 | 2008-07-03 | Ningbo Wanhua Polyurethanes Co. Ltd. | Réacteur à injection du type à gicleur à orifice |
CN101513595B (zh) * | 2009-01-15 | 2012-01-25 | 中国纺织工业设计院 | 多级、多向y型射流撞击混合器 |
CN104232192B (zh) * | 2014-09-20 | 2016-03-02 | 中北大学 | 一种连续制备甲醇乳化柴油的单反射超重力装置及工艺 |
PL3061613T3 (pl) * | 2015-02-26 | 2018-08-31 | Piotr Jeuté | Głowica drukująca do pracy start-stopowej (drop-on-demand) i sposób drukowania |
CN108137782B (zh) | 2015-10-16 | 2021-01-05 | 亨茨曼国际有限公司 | 控制制造异氰酸酯的工艺的方法 |
CN106390794B (zh) * | 2016-11-19 | 2020-08-28 | 河北北壳环保科技有限公司 | 一种润滑油生产用混合搅拌釜 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE536173A (de) * | ||||
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 (ja) * | 1983-04-01 | 1984-10-19 | Reika Kogyo Kk | 2液混合装置 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3121036A1 (de) * | 1981-05-27 | 1982-12-16 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlicehn herstellung von organischen mono- oder polyisocyanaten |
-
2004
- 2004-06-09 CN CNA2004800432669A patent/CN1964776A/zh active Pending
- 2004-06-09 EP EP04754793A patent/EP1758673A4/de not_active Withdrawn
- 2004-06-09 WO PCT/US2004/018294 patent/WO2006001786A1/en not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE536173A (de) * | ||||
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 (ja) * | 1983-04-01 | 1984-10-19 | Reika Kogyo Kk | 2液混合装置 |
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)
Title |
---|
See also references of WO2006001786A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN1964776A (zh) | 2007-05-16 |
EP1758673A1 (de) | 2007-03-07 |
WO2006001786A1 (en) | 2006-01-05 |
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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 |