NL256379A - - Google Patents
Info
- Publication number
- NL256379A NL256379A NL256379DA NL256379A NL 256379 A NL256379 A NL 256379A NL 256379D A NL256379D A NL 256379DA NL 256379 A NL256379 A NL 256379A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/46—Apparatus therefor
- B01D61/50—Stacks of the plate-and-frame type
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Urology & Nephrology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3574460 | 1960-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL256379A true NL256379A (zh) |
Family
ID=12450316
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL127288D NL127288C (zh) | 1960-08-25 | ||
| NL256379D NL256379A (zh) | 1960-08-25 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL127288D NL127288C (zh) | 1960-08-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3284335A (zh) |
| DE (1) | DE1211595B (zh) |
| GB (1) | GB921094A (zh) |
| MY (1) | MY6400117A (zh) |
| NL (2) | NL256379A (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916189B1 (zh) * | 1970-12-23 | 1974-04-20 | ||
| GB1462483A (en) * | 1974-01-25 | 1977-01-26 | Asahi Glass Co Ltd | Electrodialysis apparatus |
| US4062756A (en) * | 1977-03-07 | 1977-12-13 | Ionics, Inc. | Liquid flow distribution screen |
| DE2902247C3 (de) * | 1979-01-20 | 1981-12-24 | Gkss - Forschungszentrum Geesthacht Gmbh, 2000 Hamburg | Dichtungsrahmen für gestapelt angeordnete Austauschermembranen für die Elektrodialyse |
| IL68773A0 (en) * | 1983-05-24 | 1983-12-30 | Yeda Res & Dev | Modular electrodialysis device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL67903C (zh) * | 1949-04-12 | 1951-05-15 | ||
| US2735812A (en) * | 1952-03-13 | 1956-02-21 | Van hoek | |
| BE522875A (zh) * | 1952-09-23 | |||
| GB845186A (en) * | 1955-11-09 | 1960-08-17 | Permutit Co Ltd | Improvements relating to electrodialysis cells and processes |
| US2891899A (en) * | 1957-06-13 | 1959-06-23 | Ionics | Centered strap spacer for electrodialysis unit |
| NL91090C (zh) * | 1957-11-02 | 1958-12-15 | ||
| GB879181A (en) * | 1958-02-03 | 1961-10-04 | Permutit Co Ltd | Improvements relating to the removal of dissolved solids from liquids |
| GB845653A (en) * | 1958-03-12 | 1960-08-24 | Permutit Co Ltd | Improvements relating to electrodialytic cells |
-
0
- NL NL127288D patent/NL127288C/xx active
- NL NL256379D patent/NL256379A/xx unknown
-
1960
- 1960-09-14 GB GB31711/60A patent/GB921094A/en not_active Expired
-
1961
- 1961-02-21 DE DEA36765A patent/DE1211595B/de active Pending
-
1964
- 1964-07-01 US US379559A patent/US3284335A/en not_active Expired - Lifetime
- 1964-12-31 MY MY1964117A patent/MY6400117A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY6400117A (en) | 1964-12-31 |
| GB921094A (en) | 1963-03-13 |
| DE1211595B (de) | 1966-03-03 |
| NL127288C (zh) | |
| US3284335A (en) | 1966-11-08 |