CH476789A - Vorrichtung zur kontinuierlichen Polykondensation - Google Patents
Vorrichtung zur kontinuierlichen PolykondensationInfo
- Publication number
- CH476789A CH476789A CH1108568A CH1108568A CH476789A CH 476789 A CH476789 A CH 476789A CH 1108568 A CH1108568 A CH 1108568A CH 1108568 A CH1108568 A CH 1108568A CH 476789 A CH476789 A CH 476789A
- Authority
- CH
- Switzerland
- Prior art keywords
- continuous polycondensation
- polycondensation
- continuous
- Prior art date
Links
Classifications
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/785—Preparation processes characterised by the apparatus used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/65—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with buckets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
-
- 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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type
-
- 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
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00132—Controlling the temperature using electric heating or cooling elements
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
- B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0053068 | 1967-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH476789A true CH476789A (de) | 1969-08-15 |
Family
ID=7105974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1108568A CH476789A (de) | 1967-07-26 | 1968-07-24 | Vorrichtung zur kontinuierlichen Polykondensation |
Country Status (9)
Country | Link |
---|---|
US (1) | US3591344A (de) |
AT (1) | AT287306B (de) |
BE (1) | BE718664A (de) |
CH (1) | CH476789A (de) |
DE (1) | DE1720692B2 (de) |
ES (1) | ES356367A1 (de) |
FR (1) | FR1576723A (de) |
GB (1) | GB1239057A (de) |
NL (1) | NL6810534A (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3686826A (en) * | 1970-11-19 | 1972-08-29 | Allied Chem | Polymer finisher |
BR7108373D0 (pt) * | 1970-12-18 | 1973-05-10 | Sandoz Ag | Processo para melhorar a condensacao em estado de fusao |
CH584056A5 (de) * | 1971-03-19 | 1977-01-31 | Firestone Tire & Rubber Co | |
BE787611A (fr) * | 1971-08-16 | 1973-02-16 | Monsanto Co | Appareil de polymerisation en continu |
US3765655A (en) * | 1971-08-16 | 1973-10-16 | Monsanto Co | Mixing process |
US3747899A (en) * | 1971-08-16 | 1973-07-24 | Monsanto Co | Mixer |
US3927983A (en) * | 1973-09-19 | 1975-12-23 | Monsanto Co | Continuous staged isobaric stirred polymerization apparatus |
US3976431A (en) * | 1975-05-06 | 1976-08-24 | Allied Chemical Corporation | Wiped-wall reactor |
US4244923A (en) * | 1978-11-22 | 1981-01-13 | Rtl Contactor Holding S.A. | Apparatus for and methods of contacting materials |
EP0137884B1 (de) * | 1983-10-07 | 1988-08-03 | Karl Fischer Industrieanlagen Gmbh | Verfahren zur kontinuierlichen Entmonomerisierung und Nachpolymerisierung von Polyamid 6 und Vorrichtung zur Durchführung dieses Verfahrens |
US5868495A (en) * | 1991-07-08 | 1999-02-09 | Hidalgo; Oscar Mario Guagnelli | Method for treating fluent materials |
MX9100106A (es) * | 1991-07-08 | 1993-01-01 | Oscar Mario Guagnelli Hidalgo | Mejoras en sistema para la mezcla continua en particulas solidas, liquidas y/o gaseosas en todas alternativas. |
US5984520A (en) * | 1994-11-03 | 1999-11-16 | Nordahl; Geir | Blade for a mixing device |
US5599507A (en) * | 1994-11-09 | 1997-02-04 | Shaw; Gordon | Reactor apparatus for preparing a polymeric material |
ES2130526T3 (es) * | 1994-12-30 | 1999-07-01 | Fischer Karl Ind Gmbh | Dispositivo de reactor para medios poco viscosos y medios de mayor viscosidad. |
TW541321B (en) * | 1996-09-04 | 2003-07-11 | Hitachi Ltd | Process and apparatus for continuous polycondensation |
US6179458B1 (en) * | 1996-11-01 | 2001-01-30 | E. I. Du Pont De Nemours And Company | Forming a solution of fluids having low miscibility and large-scale differences in viscosity |
US5814282A (en) * | 1997-01-15 | 1998-09-29 | Lohe; Hans | High surface intermeshing profile reactor |
DE10001477B4 (de) * | 2000-01-15 | 2005-04-28 | Zimmer Ag | Diskontinuierliches Polykondensationsverfahren und Rührscheibenreaktor hierfür |
DE10357183A1 (de) * | 2003-12-06 | 2005-06-30 | Bayer Materialscience Ag | Vorrichtung und Verfahren zum Ausdampfen von Monomeren und anderen flüchtigen Bestandteilen aus Polymerschmelzen |
DE102004053199B3 (de) * | 2004-11-04 | 2006-07-06 | Zimmer Ag | Verfahren zur Herstellung von Polyestern und dafür geeigneter Ringscheibenreaktor |
DE102011089056A1 (de) | 2011-12-19 | 2013-06-20 | Evonik Industries Ag | Verfahren zur Herstellung von Polyestern |
CN110869413A (zh) * | 2017-07-06 | 2020-03-06 | 德希尼布吉玛股份有限公司 | 制备可生物降解聚酯的方法和设备 |
WO2019074051A1 (ja) * | 2017-10-12 | 2019-04-18 | 株式会社クレハ | 重合体の連続製造装置および連続製造方法 |
CN109158000A (zh) * | 2018-10-19 | 2019-01-08 | 辽宁科技大学 | 一种干颗粒混合装置 |
-
1967
- 1967-07-26 DE DE19671720692 patent/DE1720692B2/de active Pending
-
1968
- 1968-07-05 US US742613A patent/US3591344A/en not_active Expired - Lifetime
- 1968-07-22 ES ES356367A patent/ES356367A1/es not_active Expired
- 1968-07-24 AT AT716368A patent/AT287306B/de not_active IP Right Cessation
- 1968-07-24 CH CH1108568A patent/CH476789A/de not_active IP Right Cessation
- 1968-07-25 NL NL6810534A patent/NL6810534A/xx unknown
- 1968-07-25 FR FR1576723D patent/FR1576723A/fr not_active Expired
- 1968-07-26 GB GB1239057D patent/GB1239057A/en not_active Expired
- 1968-07-26 BE BE718664D patent/BE718664A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES356367A1 (es) | 1970-01-01 |
DE1720692A1 (de) | 1971-10-07 |
AT287306B (de) | 1971-01-25 |
US3591344A (en) | 1971-07-06 |
NL6810534A (de) | 1969-01-28 |
DE1720692B2 (de) | 1973-07-05 |
GB1239057A (de) | 1971-07-14 |
BE718664A (de) | 1969-01-27 |
FR1576723A (de) | 1969-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |