FI70376C - Foerfarande och anordning foer separering eller rening av organiska aemnen - Google Patents
Foerfarande och anordning foer separering eller rening av organiska aemnen Download PDFInfo
- Publication number
- FI70376C FI70376C FI842699A FI842699A FI70376C FI 70376 C FI70376 C FI 70376C FI 842699 A FI842699 A FI 842699A FI 842699 A FI842699 A FI 842699A FI 70376 C FI70376 C FI 70376C
- Authority
- FI
- Finland
- Prior art keywords
- cooled
- jacket surface
- mixture
- rotating
- annular space
- Prior art date
Links
- 239000011368 organic material Substances 0.000 title 1
- 230000008520 organization Effects 0.000 title 1
- 239000000126 substance Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 27
- 238000002425 crystallisation Methods 0.000 claims description 17
- 230000008025 crystallization Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 11
- 239000013014 purified material Substances 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000012768 molten material Substances 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000005416 organic matter Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000000155 melt Substances 0.000 description 11
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 10
- 238000000926 separation method Methods 0.000 description 10
- 238000000746 purification Methods 0.000 description 6
- QIMMUPPBPVKWKM-UHFFFAOYSA-N 2-methylnaphthalene Chemical compound C1=CC=CC2=CC(C)=CC=C21 QIMMUPPBPVKWKM-UHFFFAOYSA-N 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI842699A FI70376C (fi) | 1984-07-04 | 1984-07-04 | Foerfarande och anordning foer separering eller rening av organiska aemnen |
| US06/751,549 US4727218A (en) | 1984-07-04 | 1985-07-03 | Procedure and means for separating or purifying organic substances |
| JP14760185A JPS6136231A (ja) | 1984-07-04 | 1985-07-04 | 有機化合物を分離精製する方法及び装置 |
| EP85304780A EP0167401A3 (de) | 1984-07-04 | 1985-07-04 | Verfahren und Vorrichtungen zum Trennen oder Reinigen organischer Substanzen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI842699A FI70376C (fi) | 1984-07-04 | 1984-07-04 | Foerfarande och anordning foer separering eller rening av organiska aemnen |
| FI842699 | 1984-07-04 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI842699A0 FI842699A0 (fi) | 1984-07-04 |
| FI842699A7 FI842699A7 (fi) | 1986-01-05 |
| FI70376B FI70376B (fi) | 1986-03-27 |
| FI70376C true FI70376C (fi) | 1986-09-19 |
Family
ID=8519351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI842699A FI70376C (fi) | 1984-07-04 | 1984-07-04 | Foerfarande och anordning foer separering eller rening av organiska aemnen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4727218A (de) |
| EP (1) | EP0167401A3 (de) |
| JP (1) | JPS6136231A (de) |
| FI (1) | FI70376C (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564148A (en) * | 1979-06-21 | 1981-01-17 | Konishiroku Photo Ind Co Ltd | Electrophotographic receptor |
| AU642054B2 (en) * | 1990-11-27 | 1993-10-07 | Gebruder Sulzer Aktiengesellschaft | Device for substance separation from a liquid mixture by crystallization |
| DE4041670C1 (de) * | 1990-12-22 | 1992-07-30 | Santrade Ltd., Luzern, Ch | |
| EP1198444A1 (de) * | 1999-07-23 | 2002-04-24 | Chemintel (India) Private Limited | Verfahren zur kristallisation von dicarbonsäuren |
| WO2003011628A1 (en) | 2001-07-30 | 2003-02-13 | Nippon Seiki Co., Ltd | Vehicle display device |
| KR100894785B1 (ko) * | 2006-12-29 | 2009-04-24 | 주식회사 효성 | 고순도 2,6-디메틸나프탈렌 연속 결정화 분리정제 방법 및그 장치 |
| US20130019753A1 (en) * | 2011-07-19 | 2013-01-24 | Cornel Gleason | System and Method for Separation of Captured Gases from Exhaust |
| CN111013182B (zh) * | 2020-01-04 | 2022-05-20 | 焦作大学 | 一种无机盐高效结晶提纯装置及结晶方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2321117A (en) * | 1942-05-15 | 1943-06-08 | Sherwin Williams Co | Purification of naphthalene |
| BE523046A (de) * | 1952-09-25 | |||
| NL252821A (de) * | 1959-06-19 | |||
| GB1125122A (en) * | 1964-12-02 | 1968-08-28 | Ici Ltd | Process and apparatus for the purification of crystallisable substances |
| US3598873A (en) * | 1967-04-27 | 1971-08-10 | Universal Oil Prod Co | Means for purifying low melting point solids |
| DE2057445A1 (de) * | 1970-11-23 | 1972-08-10 | Ott Friedrich Konrad | Sicherheits-Skibindung |
| DE2057824C3 (de) * | 1970-11-24 | 1974-07-04 | Maizena Gmbh, 2000 Hamburg | Kristallisationsvorrichtung |
| DE2214481A1 (de) * | 1972-03-24 | 1973-10-18 | Lew Iwanowitsch Jefimow | Vorrichtung zur kristallisationsreinigung von fluessigkeiten |
| DE2722784A1 (de) * | 1977-05-20 | 1978-11-30 | Wacker Chemitronic | Verfahren zum reinigen von feststoffen |
| SU971396A1 (ru) * | 1978-06-15 | 1982-11-07 | Предприятие П/Я Р-6273 | Вальцовый кристаллизатор |
| SU980748A1 (ru) * | 1981-01-07 | 1982-12-15 | Предприятие П/Я Р-6273 | Вальцовый кристаллизатор |
-
1984
- 1984-07-04 FI FI842699A patent/FI70376C/fi not_active IP Right Cessation
-
1985
- 1985-07-03 US US06/751,549 patent/US4727218A/en not_active Expired - Fee Related
- 1985-07-04 EP EP85304780A patent/EP0167401A3/de not_active Withdrawn
- 1985-07-04 JP JP14760185A patent/JPS6136231A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0167401A3 (de) | 1989-04-19 |
| FI842699A0 (fi) | 1984-07-04 |
| US4727218A (en) | 1988-02-23 |
| FI70376B (fi) | 1986-03-27 |
| FI842699A7 (fi) | 1986-01-05 |
| JPS6136231A (ja) | 1986-02-20 |
| EP0167401A2 (de) | 1986-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: NESTE OY |