NL7301407A - - Google Patents
Info
- Publication number
- NL7301407A NL7301407A NL7301407A NL7301407A NL7301407A NL 7301407 A NL7301407 A NL 7301407A NL 7301407 A NL7301407 A NL 7301407A NL 7301407 A NL7301407 A NL 7301407A NL 7301407 A NL7301407 A NL 7301407A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB497272A GB1406485A (en) | 1972-02-02 | 1972-02-02 | Apparatus for separating fluids into two fractions by means of semipermeable membranes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7301407A true NL7301407A (US06312121-20011106-C00033.png) | 1973-08-06 |
| NL177733B NL177733B (nl) | 1985-06-17 |
| NL177733C NL177733C (nl) | 1985-11-18 |
Family
ID=9787351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7301407,A NL177733C (nl) | 1972-02-02 | 1973-01-31 | Inrichting voor het scheiden van vloeistoffen in twee fracties door middel van semi-permeabele membranen. |
Country Status (13)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7602532A (nl) * | 1975-12-13 | 1977-06-15 | Kernenergieverwert Ges Fuer | Inrichting voor waterontzilting door omgekeerde osmose. |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1032480A (en) * | 1973-02-08 | 1978-06-06 | Josef Hoeltzenbein | Plate dialyzer |
| DE2802780C2 (de) * | 1978-01-23 | 1980-09-18 | Gkss - Forschungszentrum Geesthacht Gmbh, 2000 Hamburg | Vorrichtung zur Wasserentsalzung und -reinigung durch umgekehrte Osmose und Ultranitration |
| DK149687C (da) * | 1981-05-20 | 1987-03-30 | Danske Sukkerfab | Apparat til opdeling af en vaeske i to fraktioner |
| US4479426A (en) * | 1982-11-01 | 1984-10-30 | Alfa-Laval Ab | Method of closing, compressing and opening of presses for membrane filters and apparatus for carrying out the method |
| DE3327431A1 (de) * | 1983-07-29 | 1985-02-14 | Wilhelm 2000 Hamburg Heine | Vorrichtung zum filtern und trennen von stroemungsmedien, insbesondere zur wasserentsalzung und wasserreinigung durch umkehrosmose und ultrafiltration |
| DE3345329C2 (de) * | 1983-12-15 | 1986-05-22 | Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht | Vorrichtung zur Wasserentsalzung und -reinigung durch Umgekehrte Osmose und Ultrafiltration |
| DE3715183A1 (de) * | 1987-05-07 | 1988-11-17 | Juergen Mohn | Abstandselement zur fuehrung von stroemungsmedien |
| US5002667A (en) * | 1990-10-30 | 1991-03-26 | National Research Council Of Canada | Fluid fractionating, stacked permeable membrane envelope assembly, and a fluid distributing and permeable membrane sealing collar |
| US5310487A (en) * | 1993-04-27 | 1994-05-10 | Rochem Separation Systems, Inc. | Membrane technology for edible oil refining |
| US5545329A (en) * | 1995-05-08 | 1996-08-13 | Rochem Separation Systems | Method of refining oil |
| CA2883468A1 (en) * | 2015-03-03 | 2016-09-03 | Oleh Kutowy | Used lubricaton oil purification process and apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE30487C (de) * | J. SUKUP und A. WAGNER in Napagedl (Mähren) | Neuerung an Osmoseapparaten | ||
| US3398833A (en) * | 1966-09-09 | 1968-08-27 | Aerojet General Co | Support plates for reverse osmosis desalination apparatus |
| US3398834A (en) * | 1966-10-10 | 1968-08-27 | Aerojet General Co | Reverse osmosis water purification apparatus and cell therefor |
| US3456805A (en) * | 1967-04-06 | 1969-07-22 | Aerojet General Co | Means for controlling concentration of dissolved solids adjacent to reverse osmosis membrane surfaces in desalination device |
| DK142529B (da) * | 1968-10-25 | 1980-11-17 | Danske Sukkerfab | Apparat til adskillelse af væsker i to fraktioner med større, henholdsvis mindre indhold af en given komponent end i udgangsvæsken. |
-
1972
- 1972-02-02 GB GB497272A patent/GB1406485A/en not_active Expired
-
1973
- 1973-01-30 ES ES411099A patent/ES411099A1/es not_active Expired
- 1973-01-30 IE IE144/73A patent/IE37165B1/xx unknown
- 1973-01-31 DE DE2304702A patent/DE2304702C2/de not_active Expired
- 1973-01-31 NL NLAANVRAGE7301407,A patent/NL177733C/xx not_active IP Right Cessation
- 1973-01-31 DK DK52373AA patent/DK138876B/da not_active IP Right Cessation
- 1973-01-31 CH CH138373A patent/CH547655A/xx not_active IP Right Cessation
- 1973-02-01 CA CA162,599A patent/CA1002885A/en not_active Expired
- 1973-02-01 FR FR7303578A patent/FR2170148B1/fr not_active Expired
- 1973-02-02 SE SE7301469A patent/SE381571B/xx unknown
- 1973-02-02 IT IT7319959A patent/IT995038B/it active
- 1973-02-02 JP JP1365373A patent/JPS5335552B2/ja not_active Expired
- 1973-02-02 US US00329195A patent/US3847818A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7602532A (nl) * | 1975-12-13 | 1977-06-15 | Kernenergieverwert Ges Fuer | Inrichting voor waterontzilting door omgekeerde osmose. |
Also Published As
| Publication number | Publication date |
|---|---|
| NL177733B (nl) | 1985-06-17 |
| DE2304702C2 (de) | 1982-07-01 |
| FR2170148B1 (US06312121-20011106-C00033.png) | 1978-09-08 |
| DK138876B (da) | 1978-11-13 |
| JPS5335552B2 (US06312121-20011106-C00033.png) | 1978-09-27 |
| GB1406485A (en) | 1975-09-17 |
| IE37165L (en) | 1973-08-02 |
| AU5170273A (en) | 1974-08-01 |
| IE37165B1 (en) | 1977-05-25 |
| JPS4884087A (US06312121-20011106-C00033.png) | 1973-11-08 |
| IT995038B (it) | 1975-11-10 |
| SE381571B (sv) | 1975-12-15 |
| CA1002885A (en) | 1977-01-04 |
| DK138876C (US06312121-20011106-C00033.png) | 1979-04-23 |
| FR2170148A1 (US06312121-20011106-C00033.png) | 1973-09-14 |
| ES411099A1 (es) | 1976-01-01 |
| US3847818A (en) | 1974-11-12 |
| DE2304702A1 (de) | 1973-08-09 |
| NL177733C (nl) | 1985-11-18 |
| CH547655A (de) | 1974-04-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| V4 | Lapsed because of reaching the maximum lifetime of a patent |