BE889429A - Perfectionnement au separateur par volatilisation en pluie - Google Patents
Perfectionnement au separateur par volatilisation en pluieInfo
- Publication number
- BE889429A BE889429A BE0/205250A BE205250A BE889429A BE 889429 A BE889429 A BE 889429A BE 0/205250 A BE0/205250 A BE 0/205250A BE 205250 A BE205250 A BE 205250A BE 889429 A BE889429 A BE 889429A
- Authority
- BE
- Belgium
- Prior art keywords
- volatization
- rain
- separator
- improvement
- rain volatization
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0036—Flash degasification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/10—Organic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/16—Vacuum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/901—Promoting circulation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/164,414 US4294652A (en) | 1980-06-30 | 1980-06-30 | Falling strand devolatilizer |
Publications (1)
Publication Number | Publication Date |
---|---|
BE889429A true BE889429A (fr) | 1981-12-29 |
Family
ID=22594377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/205250A BE889429A (fr) | 1980-06-30 | 1981-06-29 | Perfectionnement au separateur par volatilisation en pluie |
Country Status (9)
Country | Link |
---|---|
US (1) | US4294652A (fr) |
JP (1) | JPS5744601A (fr) |
AR (1) | AR224076A1 (fr) |
AU (1) | AU542685B2 (fr) |
BE (1) | BE889429A (fr) |
BR (1) | BR8104088A (fr) |
CA (1) | CA1148333A (fr) |
GB (1) | GB2079166B (fr) |
MX (1) | MX153445A (fr) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59166506A (ja) * | 1983-03-14 | 1984-09-19 | Mitsui Toatsu Chem Inc | 重合液組成物の連続的脱揮発方法 |
JPS61203103A (ja) * | 1985-03-05 | 1986-09-09 | Mitsui Eng & Shipbuild Co Ltd | 重合物中の揮発性物質除去装置における熱交換器 |
CA1265289A (fr) * | 1985-12-16 | 1990-01-30 | Viney Pal Aneja | Methode et appareil pour devolatiliser des solutions de polymeres |
US4683025A (en) * | 1986-02-10 | 1987-07-28 | The Graver Company | Method and apparatus to convert a long tube vertical evaporator to a falling film evaporator |
US5024728A (en) * | 1988-08-29 | 1991-06-18 | Dainippon Ink And Chemicals, Inc. | Devolatilization of liquid composition containing polymer and volatile constituents |
US4934433A (en) * | 1988-11-15 | 1990-06-19 | Polysar Financial Services S.A. | Devolatilization |
DE3906169A1 (de) * | 1989-02-28 | 1990-08-30 | Uhde Gmbh | Verfahren und vorrichtung zum trennen eines aus einem extraktor kommenden stoffgemisches |
US5118388A (en) * | 1990-04-12 | 1992-06-02 | Polysar Financial Services S.A. | Polymer melt distributor |
US5540813A (en) * | 1994-01-19 | 1996-07-30 | Fina Technology, Inc. | Method for reducing volatiles in polymerized styrene |
US5980797A (en) * | 1997-03-20 | 1999-11-09 | Eastman Chemical Company | Apparatus and method for molding polyester articles having low acetaldehyde content directly from the melt formation using flash tank devoltatilization |
US6160086A (en) * | 1998-07-30 | 2000-12-12 | 3M Innovative Properties Company | Process for removing impurities from polymers |
US6248807B1 (en) | 1999-03-15 | 2001-06-19 | Fina Technology, Inc. | Method for the preparation of core-shell morphologies from polybutadiene-polystyrene graft copolymers |
US20030008973A1 (en) * | 1999-03-17 | 2003-01-09 | Sosa Jose M. | Method for the preparation of core-shell morphologies from polybutadiene-polystyrene graft copolymers |
WO2000078119A2 (fr) * | 1999-06-18 | 2000-12-28 | Advanced Research & Technology Institute, Inc. | Cardiomyocytes a potentiel de proliferation renforce, leur obtention et leur utilisation |
DE19957458A1 (de) | 1999-11-29 | 2001-05-31 | Bayer Ag | Strangverdampfer |
DE10124904A1 (de) * | 2001-05-22 | 2002-11-28 | Bayer Ag | Gekammerter Umlaufverdampfer |
US20030116286A1 (en) * | 2001-12-20 | 2003-06-26 | Process Development Services, Inc. | Apparatus and method for removing volatile components from viscous liquids |
US7682484B2 (en) * | 2001-12-20 | 2010-03-23 | Process Development Services, Inc. | Apparatus and method for removing volatile components from viscous liquids |
US20030116290A1 (en) * | 2001-12-20 | 2003-06-26 | 3M Innovative Properties Company | Continuous process for controlled evaporation of black liquor |
US6869501B2 (en) | 2001-12-20 | 2005-03-22 | 3M Innovative Properties Company | Continuous process for controlled concentration of colloidal solutions |
US7087139B1 (en) * | 2002-08-23 | 2006-08-08 | Fina Technology, Inc. | Apparatus and method for removal of volatiles from a mass processable polymer |
FR2843966A1 (fr) * | 2002-08-30 | 2004-03-05 | Bp Chem Int Ltd | Procede et appareillage pour degazer un polymere |
DE10333577A1 (de) * | 2003-07-24 | 2005-02-24 | Bayer Technology Services Gmbh | Verfahren und Vorrichtung zur Entfernung von flüchtigen Substanzen aus hochviskosen Medien |
US7861410B2 (en) * | 2003-11-07 | 2011-01-04 | Fina Technology, Inc. | Heat treated devolatilizer nozzle |
US7754849B2 (en) * | 2005-11-28 | 2010-07-13 | Fina Technology, Inc. | Devolatilizer nozzle |
US8241459B2 (en) * | 2006-09-21 | 2012-08-14 | Fina Technology, Inc. | Polymer melt distributor header design |
US7822583B2 (en) * | 2007-04-16 | 2010-10-26 | Chung Shan Institute Of Science And Technology, Armaments Bureau, M.N.D. | Method of batch falling strand devolatilizer |
FR2921663A1 (fr) * | 2007-10-02 | 2009-04-03 | Bluestar Silicones France Soc | Polyorganosiloxanes a fonction piperidine depourvus de toxicite par contact cutane et utilisation de ces derniers dans des compositions cosmetiques |
US11072690B2 (en) * | 2015-12-03 | 2021-07-27 | The Coca-Cola Company | Furanoate-based polyester and copolyester compositions using falling strand devolatilization |
US10512857B2 (en) * | 2016-03-08 | 2019-12-24 | The Boeing Company | Systems and methods for viscous material vacuum deaeration, and systems and methods for depositing compounds in a structure |
US10384399B2 (en) | 2016-03-08 | 2019-08-20 | The Boeing Company | Systems and methods for depositing compounds in a structure |
US10058794B2 (en) | 2016-03-30 | 2018-08-28 | Fina Technology, Inc. | Nozzle/header design for polystyrene |
WO2024149007A1 (fr) * | 2023-01-12 | 2024-07-18 | Sulzer Management Ag | Cartouche pour appareil de dévolatisation comprenant un ensemble double plaque creuse |
EP4400190A1 (fr) * | 2023-01-12 | 2024-07-17 | Sulzer Management AG | Appareil de dégazage comprenant un ensemble à double plaque creuse |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2893926A (en) * | 1957-06-13 | 1959-07-07 | Bethlehem Steel Corp | Combined flash type distilling plant and back-pressure turbo-generator |
US3853672A (en) * | 1973-01-09 | 1974-12-10 | Monsanto Co | Falling strand devolatilizer using one preheater with two flash chambers |
US3928300A (en) * | 1973-01-09 | 1975-12-23 | Monsanto Co | Falling strand devolatilization technique |
NL171825C (nl) * | 1973-01-22 | 1983-05-16 | Stamicarbon | Werkwijze voor het bereiden van polymeervezels. |
-
1980
- 1980-06-30 US US06/164,414 patent/US4294652A/en not_active Expired - Lifetime
-
1981
- 1981-06-29 MX MX188074A patent/MX153445A/es unknown
- 1981-06-29 CA CA000380863A patent/CA1148333A/fr not_active Expired
- 1981-06-29 BE BE0/205250A patent/BE889429A/fr not_active IP Right Cessation
- 1981-06-29 JP JP56099806A patent/JPS5744601A/ja active Granted
- 1981-06-29 AU AU72347/81A patent/AU542685B2/en not_active Expired - Fee Related
- 1981-06-29 BR BR8104088A patent/BR8104088A/pt unknown
- 1981-06-29 AR AR285894A patent/AR224076A1/es active
- 1981-06-29 GB GB8119950A patent/GB2079166B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6142924B2 (fr) | 1986-09-25 |
US4294652A (en) | 1981-10-13 |
AU7234781A (en) | 1982-01-07 |
GB2079166B (en) | 1984-07-11 |
GB2079166A (en) | 1982-01-20 |
CA1148333A (fr) | 1983-06-21 |
JPS5744601A (en) | 1982-03-13 |
AU542685B2 (en) | 1985-03-07 |
AR224076A1 (es) | 1981-10-15 |
MX153445A (es) | 1986-10-10 |
BR8104088A (pt) | 1982-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: MONSANTO CY Effective date: 19940630 |