CH488475A - Verfahren zum Isolieren von in einem organischen Lösungsmittel gelösten, organischen Verbindungen - Google Patents
Verfahren zum Isolieren von in einem organischen Lösungsmittel gelösten, organischen VerbindungenInfo
- Publication number
- CH488475A CH488475A CH300369A CH300369A CH488475A CH 488475 A CH488475 A CH 488475A CH 300369 A CH300369 A CH 300369A CH 300369 A CH300369 A CH 300369A CH 488475 A CH488475 A CH 488475A
- Authority
- CH
- Switzerland
- Prior art keywords
- compounds dissolved
- isolating
- organic solvent
- organic compounds
- organic
- Prior art date
Links
Classifications
-
- 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
- B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
- B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/06—Wining of rubber from solutions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/06—Treatment of polymer solutions
- C08F6/12—Separation of polymers from solutions
-
- 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
- B01J2219/00121—Controlling the temperature by direct heating or cooling
-
- 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
- B01J2219/00162—Controlling or regulating processes controlling the pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6802774.A NL156733B (nl) | 1968-02-28 | 1968-02-28 | Werkwijze voor het isoleren van in een organisch oplosmiddel opgeloste polymeren of copolymeren. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH488475A true CH488475A (de) | 1970-04-15 |
Family
ID=19802884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH300369A CH488475A (de) | 1968-02-28 | 1969-02-27 | Verfahren zum Isolieren von in einem organischen Lösungsmittel gelösten, organischen Verbindungen |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3703502A (de) |
| JP (1) | JPS4814307B1 (de) |
| AT (1) | AT290834B (de) |
| BE (1) | BE728831A (de) |
| CH (1) | CH488475A (de) |
| DE (1) | DE1909315C3 (de) |
| FR (1) | FR2002813A1 (de) |
| GB (1) | GB1252172A (de) |
| NL (1) | NL156733B (de) |
| SE (1) | SE344019B (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3987139A (en) * | 1972-03-20 | 1976-10-19 | Crown Zellerbach Corporation | Process of forming synthetic fibers |
| US3960653A (en) * | 1972-07-18 | 1976-06-01 | Dominion Engineering Works, Limited | Downflow control system for web making machines |
| NL171825C (nl) * | 1973-01-22 | 1983-05-16 | Stamicarbon | Werkwijze voor het bereiden van polymeervezels. |
| NL7305415A (de) * | 1973-04-18 | 1974-10-22 | ||
| JPS5725309A (en) * | 1980-07-23 | 1982-02-10 | Sumitomo Chem Co Ltd | Recovery of rubbery polymer from polymer solution |
| US4628067A (en) * | 1984-01-16 | 1986-12-09 | Celanese Corporation | Microporous polybenzimidazole particulates |
| EP0342357A3 (de) * | 1988-04-22 | 1990-03-28 | Henkel Kommanditgesellschaft auf Aktien | Vorrichtung, Anwendung und Verfahren zum diskontinuierlichen Führen einer Gleichgewichtsreaktion |
| JP5619837B2 (ja) * | 2012-08-28 | 2014-11-05 | 月島機械株式会社 | 無機粒子の連続反応装置 |
| CN114877638A (zh) * | 2022-05-11 | 2022-08-09 | 天华化工机械及自动化研究设计院有限公司 | 一种spg工艺制聚烯烃用汽蒸器 |
| CN115253349B (zh) * | 2022-08-03 | 2024-02-02 | 合润科技有限公司 | 一种利用凝缩油分离异戊烷的精馏塔结构 |
-
1968
- 1968-02-28 NL NL6802774.A patent/NL156733B/xx not_active IP Right Cessation
-
1969
- 1969-02-24 BE BE728831D patent/BE728831A/xx not_active IP Right Cessation
- 1969-02-25 DE DE1909315A patent/DE1909315C3/de not_active Expired
- 1969-02-27 CH CH300369A patent/CH488475A/de not_active IP Right Cessation
- 1969-02-27 GB GB1252172D patent/GB1252172A/en not_active Expired
- 1969-02-27 JP JP44014982A patent/JPS4814307B1/ja active Pending
- 1969-02-27 AT AT198069A patent/AT290834B/de not_active IP Right Cessation
- 1969-02-28 FR FR6905264A patent/FR2002813A1/fr not_active Withdrawn
- 1969-02-28 SE SE2812/69A patent/SE344019B/xx unknown
-
1970
- 1970-08-21 US US66102A patent/US3703502A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE728831A (de) | 1969-08-25 |
| JPS4814307B1 (de) | 1973-05-07 |
| FR2002813A1 (de) | 1969-10-31 |
| AT290834B (de) | 1971-06-25 |
| DE1909315C3 (de) | 1978-12-21 |
| GB1252172A (de) | 1971-11-03 |
| DE1909315A1 (de) | 1969-09-18 |
| US3703502A (en) | 1972-11-21 |
| NL6802774A (de) | 1969-09-01 |
| NL156733B (nl) | 1978-05-16 |
| DE1909315B2 (de) | 1978-04-20 |
| SE344019B (de) | 1972-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |