DE271001C - - Google Patents
Info
- Publication number
- DE271001C DE271001C DENDAT271001D DE271001DA DE271001C DE 271001 C DE271001 C DE 271001C DE NDAT271001 D DENDAT271001 D DE NDAT271001D DE 271001D A DE271001D A DE 271001DA DE 271001 C DE271001 C DE 271001C
- Authority
- DE
- Germany
- Prior art keywords
- electroosmotic
- electrochemical
- diaphragms
- parchment paper
- diaphragm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004627 regenerated cellulose Substances 0.000 claims description 2
- 210000000188 Diaphragm Anatomy 0.000 description 4
- 239000011088 parchment paper Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005370 electroosmosis Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
- C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 271001 KLASSE 12ä. GRUPPE- M 271001 CLASS 12ä. GROUP
GESELLSCHAFT FÜR ELEKTRO-OSMOSE m.b.H. in FRANKFURT a. M.SOCIETY FOR ELECTRO-OSMOSIS m.b.H. in FRANKFURT a. M.
Diaphragma für elektrochemische oder elektroosmotische Verwendung. Patentiert im Deutschen Reiche vom 15. April 1913 ab. Diaphragm for electrochemical or electroosmotic use. Patented in the German Empire on April 15, 1913.
Die bisher für elektrochemische oder elektroosmotische Zwecke bestimmten Diaphragmen bestanden aus Ton, Kohle, Zement, Asbest, tierischer Membran, Pergamentpapier u. a. m.The diaphragms previously intended for electrochemical or electroosmotic purposes consisted of clay, coal, cement, asbestos, animal membrane, parchment paper and others. m.
Die der vorliegenden Erfindung entsprechenden Diaphragmen sind insbesondere bestimmt, solche aus Pergamentpapier zu ersetzen. Bei Verwendung dieses Materials zeigt es sich oft, daß Störungen und Fehler in den chemischenThe diaphragms according to the present invention are particularly intended to replace those made of parchment paper. When using this material it often turns out that faults and errors in the chemical
ίο usw. Prozessen eintreten, die darauf zurückzuführen sind, daß das Pergamentpapier nicht durchaus gleichmäßig und einheitlich ist und öfters Löcher aufweist, die trotz ihrer I^einheit Stoffe durchgehen lassen, die zurückgehalten werden sollten. .ίο etc. processes occur that can be attributed to it are that the parchment paper is not quite even and uniform and often has holes which, despite their unity Let substances through that should be retained. .
Es wurde nun gefunden, daß die, z. B. aus Viskose, regenerierte Zellulose sich zweckmäßig als Material für Diaphragmen verwenden läßt. . Dieses ist frei von den obenerwähnten Nachteilen'und läßt sich auch in beliebige Formen, wie z". B. Zellen, bringen.It has now been found that the e.g. B. from viscose, regenerated cellulose is useful can be used as a material for diaphragms. . This is free from the above Disadvantages and can also be brought into any shape, such as, for example, cells.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE271001C true DE271001C (en) |
Family
ID=527692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT271001D Active DE271001C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE271001C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1154536B (en) * | 1957-05-02 | 1963-09-19 | Yardney International Corp | Process for the production of a membrane for electric batteries and. like |
-
0
- DE DENDAT271001D patent/DE271001C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1154536B (en) * | 1957-05-02 | 1963-09-19 | Yardney International Corp | Process for the production of a membrane for electric batteries and. like |
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