FI893409A0 - Menetelmä ja laite erilaisten liuottimien erottamiseksi ja erilläänpitämiseksi - Google Patents
Menetelmä ja laite erilaisten liuottimien erottamiseksi ja erilläänpitämiseksiInfo
- Publication number
- FI893409A0 FI893409A0 FI893409A FI893409A FI893409A0 FI 893409 A0 FI893409 A0 FI 893409A0 FI 893409 A FI893409 A FI 893409A FI 893409 A FI893409 A FI 893409A FI 893409 A0 FI893409 A0 FI 893409A0
- Authority
- FI
- Finland
- Prior art keywords
- separating
- solvents
- different types
- separating different
- types
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0215—Solid material in other stationary receptacles
- B01D11/0223—Moving bed of solid material
- B01D11/023—Moving bed of solid material using moving bands, trays fixed on moving transport chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
- B01D33/642—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
- B01D33/663—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by direct contact with a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/085—Regeneration of the filter using another chemical than the liquid to be filtered
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Extraction Or Liquid Replacement (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3824147A DE3824147A1 (de) | 1988-07-16 | 1988-07-16 | Verfahren und vorrichtung zum abtrennen und getrennthalten von unterschiedlichen loesemitteln |
DE3824147 | 1988-07-16 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI893409A0 true FI893409A0 (fi) | 1989-07-13 |
FI893409A FI893409A (fi) | 1990-01-17 |
FI91939B FI91939B (fi) | 1994-05-31 |
FI91939C FI91939C (fi) | 1994-09-12 |
Family
ID=6358811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI893409A FI91939C (fi) | 1988-07-16 | 1989-07-13 | Menetelmä ja laite erilaisten liuottimien erottamiseksi ja erilläänpitämiseksi |
Country Status (5)
Country | Link |
---|---|
US (1) | US4985152A (fi) |
EP (1) | EP0351629B1 (fi) |
JP (1) | JPH0747096B2 (fi) |
DE (2) | DE3824147A1 (fi) |
FI (1) | FI91939C (fi) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5325110A (en) * | 1991-12-30 | 1994-06-28 | Xerox Corporation | Multi-control point tool for computer drawing programs |
BE1007082A3 (nl) * | 1993-05-25 | 1995-03-07 | Dsm Nv | Werkwijze voor de zuivering van een polymeer. |
DE4336736A1 (de) * | 1993-10-28 | 1995-05-04 | Bayer Ag | Vorrichtung zum kontinuierlichen Filtrieren und Trocknen einer Feststoffsuspension |
GB2294268A (en) | 1994-07-07 | 1996-04-24 | Procter & Gamble | Bleaching composition for dishwasher use |
JP4534321B2 (ja) * | 2000-08-25 | 2010-09-01 | パナソニック株式会社 | 固液分離回収装置 |
GB0103871D0 (en) | 2001-02-16 | 2001-04-04 | Unilever Plc | Bleaching composition of enhanced stability and a process for making such a composition |
US6946078B2 (en) * | 2002-02-27 | 2005-09-20 | Lynntech, Inc. | Electrochemical method and apparatus for producing and separating ferrate (VI) compounds |
EP2610568A1 (en) * | 2003-03-26 | 2013-07-03 | Fujifilm Corporation | Drying method for a coating layer |
KR101137639B1 (ko) * | 2004-11-02 | 2012-04-19 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 수용성 셀룰로오스 에테르의 분리 방법 |
CN100552554C (zh) * | 2005-07-29 | 2009-10-21 | 佳能株式会社 | 调色剂粒子的制备方法 |
DE102006042438A1 (de) * | 2006-09-09 | 2008-03-27 | Wolff Cellulosics Gmbh & Co. Kg | Verfahren zur Wäsche von Polysaccharidderivaten |
JP5337038B2 (ja) * | 2006-10-27 | 2013-11-06 | フィリップ マニエ エルエルシー | 電気変圧器の構成要素の破裂の防止装置 |
US8673156B2 (en) * | 2008-10-02 | 2014-03-18 | Gryphon Environmental, Llc | Suspension liquid extraction apparatus and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2667482A (en) * | 1950-02-09 | 1954-01-26 | Ici Ltd | Production of water-soluble salts of certain cellulose derivatives of improved physical form |
DE2038310C3 (de) * | 1970-08-01 | 1982-04-01 | Henkel KGaA, 4000 Düsseldorf | Verfahren und Vorrichtung zur kontinuierlichen Herstellung reiner und trockener Carboxymethylcellulose |
DE2823736A1 (de) * | 1978-05-31 | 1979-12-13 | Hoechst Ag | Verfahren und vorrichtung zur herstellung von quellfaehiger, vernetzter carboxyalkylcellulose aus natuerlich vorkommender cellulose oder cellulosehydrat und deren verwendung |
AT371024B (de) * | 1979-08-09 | 1983-05-25 | Ruthner Othmar | Reaktor mit horizontalem foerderband |
DE3043621A1 (de) * | 1980-11-19 | 1982-07-08 | Bayer Ag, 5090 Leverkusen | Reinigung von cellulose- und staerkeethern |
DE3044696A1 (de) * | 1980-11-27 | 1982-06-24 | Bayer Ag, 5090 Leverkusen | Reinigung von cellulose- und staerkeethern |
-
1988
- 1988-07-16 DE DE3824147A patent/DE3824147A1/de not_active Withdrawn
-
1989
- 1989-07-04 DE DE89112153T patent/DE58905599D1/de not_active Expired - Fee Related
- 1989-07-04 EP EP89112153A patent/EP0351629B1/de not_active Expired - Lifetime
- 1989-07-13 FI FI893409A patent/FI91939C/fi not_active IP Right Cessation
- 1989-07-14 US US07/380,086 patent/US4985152A/en not_active Expired - Lifetime
- 1989-07-17 JP JP1182755A patent/JPH0747096B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI91939C (fi) | 1994-09-12 |
DE3824147A1 (de) | 1990-01-18 |
JPH0263511A (ja) | 1990-03-02 |
EP0351629A3 (en) | 1990-09-05 |
FI893409A (fi) | 1990-01-17 |
US4985152A (en) | 1991-01-15 |
FI91939B (fi) | 1994-05-31 |
EP0351629A2 (de) | 1990-01-24 |
EP0351629B1 (de) | 1993-09-15 |
DE58905599D1 (de) | 1993-10-21 |
JPH0747096B2 (ja) | 1995-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI955015A0 (fi) | Laite ja menetelmä partikkelien konsentroimiseksi ja erottamiseksi suljetussa käyttöympäristössä | |
NO903282D0 (no) | Fremgangsmaate og apparat til separering av materialer. | |
FI893409A0 (fi) | Menetelmä ja laite erilaisten liuottimien erottamiseksi ja erilläänpitämiseksi | |
NO890038L (no) | Fremgangsmaate og apparat for kontinuerlig separering av et protein fra en proteinblanding. | |
DK163044C (da) | Apparat til vandret paasaetning og aftagning af et beslag paa en neddykket enhed | |
FI98138B (fi) | Menetelmä nesteen tasaiseksi johtamiseksi ja laitteisto menetelmän suorittamiseksi | |
FI912254A0 (fi) | Menetelmä ja laite absorptiomassan muodostamiseen | |
FI894179A (fi) | Menetelmä ja laitteisto sanomalehtijonon tai vastaavan väliaikaista varastointia varten | |
GB2085310B (en) | Process and apparatus for recovery of solvents | |
NO894808L (no) | Apparat til oppriving av bulkmateriale. | |
FI942486A (fi) | Menetelmä ja laitteisto puutavaran kuivaamiseksi | |
NO930112D0 (no) | Apparat og fremgangsmaate for stoeping av metall-matrisk-kompositt-materialer | |
FI101685B1 (fi) | Materiaaleja ja menetelmiä suspendoituneiden epäpuhtauksien adsorboimiseksi ja poistamiseksi | |
FI900820A0 (fi) | Menetelmä ja laitteisto väriaineen annostelemiseksi | |
FI935448A (fi) | Metod och apparat foer detektion av en sekvens av inmatningspulser | |
DK254990A (da) | Apparat til adskillelse af traade | |
NO170742C (no) | Fremgangsmaate og apparat for fjerning av betongbelegg fraroer | |
SE8007341L (sv) | Sett och apparat for separation av material fran treflis | |
DK274288A (da) | Apparat til ekstrudering af poroese lervarer | |
FI98740B (fi) | Menetelmä ja laitteisto metalliesineiden plasmadetonaatiokäsittelemiseksi | |
FI93629C (fi) | Laitteisto ja menetelmä kappaletavaran lastaamiseksi | |
FI91543B (fi) | Menetelmä ja laite ferrokromin valmistamiseksi | |
FI931327A0 (fi) | Menetelmä ja laite kuiva-aineen liettämiseksi | |
HU905328D0 (en) | Process and apparatus for extracting organic materials from preparatives containing them by means of solvents | |
DK274188A (da) | Apparat til ekstrudering af poroese lervarer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: HOECHST AKTIENGESELLSCHAFT |
|
BB | Publication of examined application | ||
MM | Patent lapsed |
Owner name: CLARIANT GMBH |