BE522875A - - Google Patents
Info
- Publication number
- BE522875A BE522875A BE522875DA BE522875A BE 522875 A BE522875 A BE 522875A BE 522875D A BE522875D A BE 522875DA BE 522875 A BE522875 A BE 522875A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas
-
- 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
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/06—Cutting or splitting glass tubes, rods, or hollow products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B01D2313/041—Gaskets or O-rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B01D2313/042—Adhesives or glues
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Urology & Nephrology (AREA)
- Materials Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23893/52A GB750220A (en) | 1952-09-23 | 1952-09-23 | Electrodialysis apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
BE522875A true BE522875A (ja) |
Family
ID=10203011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE522875D BE522875A (ja) | 1952-09-23 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2758083A (ja) |
BE (1) | BE522875A (ja) |
DE (1) | DE1017594B (ja) |
FR (1) | FR1083942A (ja) |
GB (2) | GB750238A (ja) |
NL (3) | NL19860C (ja) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124522A (en) * | 1955-03-22 | 1964-03-10 | Electrodialysis processes and electro-dialysis cells | |
US2933444A (en) * | 1955-07-05 | 1960-04-19 | Permutit Co Ltd | Electrodialysis cells |
NL95176C (ja) * | 1955-07-30 | |||
BE550566A (ja) * | 1955-08-25 | |||
GB845186A (en) * | 1955-11-09 | 1960-08-17 | Permutit Co Ltd | Improvements relating to electrodialysis cells and processes |
NL110784C (ja) * | 1956-03-06 | |||
NL96009C (ja) * | 1957-01-14 | |||
US3239442A (en) * | 1957-10-03 | 1966-03-08 | Ionics | Method for electrodialysis of solutions and apparatus therefor |
NL91090C (ja) * | 1957-11-02 | 1958-12-15 | ||
GB845185A (en) * | 1957-11-25 | 1960-08-17 | Permutit Co Ltd | Improvements relating to electrodialytic cells |
US3006979A (en) * | 1959-04-09 | 1961-10-31 | Carrier Corp | Heat exchanger for thermoelectric apparatus |
NL256388A (ja) * | 1959-10-02 | |||
US3219573A (en) * | 1959-10-15 | 1965-11-23 | American Mach & Foundry | Multiple chamber electrodialysis apparatus |
NL127288C (ja) * | 1960-08-25 | |||
NL271711A (ja) * | 1960-11-28 | |||
NL274870A (ja) * | 1961-02-17 | |||
US3073774A (en) * | 1961-08-10 | 1963-01-15 | William J Roberts | Electrodialytic cells |
NL293733A (ja) * | 1962-06-06 | |||
US3323653A (en) * | 1963-03-20 | 1967-06-06 | Robert E Lacey | Multimembrane apparatus for demineralizing liquids |
US3323652A (en) * | 1963-03-20 | 1967-06-06 | Everett L Huffman | Multimembrane apparatus for demineralizing liquids |
US3432357A (en) * | 1964-09-28 | 1969-03-11 | Gen Electric | Fluent material distribution system and fuel cell therewith |
NL134879C (ja) * | 1964-12-09 | 1900-01-01 | ||
US3440159A (en) * | 1965-08-26 | 1969-04-22 | Ionics | Separation of un-ionized substances by electro-osmosis |
GB1278776A (en) * | 1968-07-05 | 1972-06-21 | William Boby & Company Ltd | A separator for a membrane pack |
US3591004A (en) * | 1968-07-12 | 1971-07-06 | Vernon D Roosa | Fuel oil filter design |
US3661721A (en) * | 1971-02-05 | 1972-05-09 | Pactide Corp | Compact multistage distillation apparatus having stacked microporous membranes and impermeable films |
US4319978A (en) * | 1980-12-30 | 1982-03-16 | Lea Manufacturing Company | Spacer for electrodialysis stack |
US4465573A (en) * | 1981-05-12 | 1984-08-14 | Hare Harry M O | Method and apparatus for the purification of water |
US4390575A (en) * | 1981-12-02 | 1983-06-28 | Baxter Travenol Laboratories, Inc. | Multichanneled diffusion device |
WO1986004255A1 (en) * | 1985-01-25 | 1986-07-31 | James William Walsh | Membrane processing system and method |
EP0261437B1 (en) * | 1986-08-27 | 1993-01-13 | Nitto Denko Corporation | Plate type membrane module |
GB9106481D0 (en) * | 1991-03-27 | 1991-05-15 | Pall Corp | Filters and filter units |
US5334300A (en) * | 1992-12-08 | 1994-08-02 | Osmotek, Inc. | Turbulent flow electrodialysis cell |
DE4324668A1 (de) * | 1993-07-22 | 1995-01-26 | Hans Guenter Mueller | Verfahren zur Entsalzung von Salzlösungen und Elektrodialysator zu seiner Durchführung |
AU7607794A (en) * | 1993-09-03 | 1995-03-22 | Bachmann, Magdalena | Electrodialysis process and device |
ES2147242T3 (es) * | 1993-09-22 | 2000-09-01 | Pierce Chemical Co | Dispositivo para dializar muestras. |
US20050056966A1 (en) * | 1999-06-22 | 2005-03-17 | Andrew Bartlett | Filtration devices comprising a sealing gasket |
US20060125187A1 (en) * | 2000-06-21 | 2006-06-15 | Millipore Corporation | Sealing device for filtration devices |
US7390403B2 (en) * | 2004-03-19 | 2008-06-24 | Millipore Corporation | Prefilter system for biological systems |
US20050279694A1 (en) * | 2004-06-17 | 2005-12-22 | Gregory Straeffer | Disposable integral filter unit |
US20050279695A1 (en) * | 2004-06-17 | 2005-12-22 | Millipore Corporation | Disposable integral filter unit |
US8007670B2 (en) * | 2005-09-09 | 2011-08-30 | Tangenx Technology Corporation | Laminated cassette device and methods for making same |
US9248407B2 (en) | 2012-09-14 | 2016-02-02 | Pierce Biotechnology, Inc. | Dialysis device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR619080A (fr) * | 1926-07-20 | 1927-03-25 | Electro Osmose Latine | Perfectionnements à l'électro-osmose des liquides tenant des matières en solutionou en suspension |
NL22905B (ja) * | 1927-02-02 | |||
US2225024A (en) * | 1938-01-14 | 1940-12-17 | Brosites Machine Company Inc | Dialyzing apparatus |
BE480369A (ja) * | 1947-03-03 | |||
NL67903C (ja) * | 1949-04-12 | 1951-05-15 | ||
DE827350C (de) * | 1949-11-03 | 1952-01-10 | Dr Ludwig Kilchling | Geraet zur elektrodialytischen Reinigung von Fluessigkeiten |
US2860095A (en) * | 1952-07-22 | 1958-11-11 | Ionics | Separation of electrolytic solutions into concentrated and dilute streams |
-
0
- NL NL20748D patent/NL20748C/xx active
- NL NL84003D patent/NL84003C/xx active
- NL NL19860D patent/NL19860C/xx active
- BE BE522875D patent/BE522875A/xx unknown
-
1952
- 1952-09-23 GB GB15225/53A patent/GB750238A/en not_active Expired
- 1952-09-23 GB GB23893/52A patent/GB750220A/en not_active Expired
-
1953
- 1953-09-17 US US380831A patent/US2758083A/en not_active Expired - Lifetime
- 1953-09-19 DE DEN7760A patent/DE1017594B/de active Pending
- 1953-09-23 FR FR1083942D patent/FR1083942A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB750238A (en) | 1956-06-13 |
FR1083942A (fr) | 1955-01-13 |
DE1017594B (de) | 1957-10-17 |
NL19860C (ja) | |
GB750220A (en) | 1956-06-13 |
US2758083A (en) | 1956-08-07 |
NL20748C (ja) | |
NL84003C (ja) |