BE422392A - - Google Patents
Info
- Publication number
- BE422392A BE422392A BE422392DA BE422392A BE 422392 A BE422392 A BE 422392A BE 422392D A BE422392D A BE 422392DA BE 422392 A BE422392 A BE 422392A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Discharge Heating (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US310675A US1788790A (en) | 1928-10-05 | 1928-10-05 | Process of manufacturing paper and paper board |
| NO481010X | 1936-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE422392A true BE422392A (US08080257-20111220-C00005.png) | 1937-07-31 |
Family
ID=23203613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE422392D BE422392A (US08080257-20111220-C00005.png) | 1928-10-05 | 1937-06-30 |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE120959C1 (US08080257-20111220-C00005.png) * | 1943-05-08 | 1948-02-24 | ||
| US2475452A (en) * | 1948-05-05 | 1949-07-05 | Elektrokemist As | Method of readjusting the current supplying and supporting metal rods of continuous self-baking electrodes |
| US2667523A (en) * | 1951-09-07 | 1954-01-26 | Kaiser Aluminium Chem Corp | Apparatus for manipulating soderberg electrodes |
| US2769113A (en) * | 1951-09-18 | 1956-10-30 | Kaiser Aluminium Chem Corp | Self-baking electrode |
| DE1069887B (de) * | 1956-08-07 | 1959-11-26 | A'S Ärdal og Sunndal Verk , Oslo | Verfahren zum Schutz von Kohleelektroden für elektrische Schmelzofen |
| US3046185A (en) * | 1958-06-30 | 1962-07-24 | Metro Atlantic Inc | Slime control agents and disinfectants in paper mill white water |
| US3864258A (en) * | 1973-03-26 | 1975-02-04 | Rsc Ind Inc | Apparatus for treating sewage |
| US5939012A (en) * | 1997-12-12 | 1999-08-17 | Globe Metallurgical, Inc. | Method and apparatus for manufacture of carbonaceous articles |
-
1928
- 1928-10-05 US US310675A patent/US1788790A/en not_active Expired - Lifetime
-
1937
- 1937-06-19 NL NL82995A patent/NL46916C/xx active
- 1937-06-30 FR FR823700D patent/FR823700A/fr not_active Expired
- 1937-06-30 BE BE422392D patent/BE422392A/xx unknown
- 1937-07-01 US US151369A patent/US2159183A/en not_active Expired - Lifetime
- 1937-07-30 GB GB18228/37A patent/GB481010A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR823700A (fr) | 1938-01-25 |
| US2159183A (en) | 1939-05-23 |
| US1788790A (en) | 1931-01-13 |
| GB481010A (en) | 1938-03-03 |
| NL46916C (US08080257-20111220-C00005.png) | 1939-10-16 |
