IT1011826B - Procedimento per la produzione di soda caustica prillata dal prodot to ottenuto nelle celle a mercurio - Google Patents
Procedimento per la produzione di soda caustica prillata dal prodot to ottenuto nelle celle a mercurioInfo
- Publication number
- IT1011826B IT1011826B IT68541/74A IT6854174A IT1011826B IT 1011826 B IT1011826 B IT 1011826B IT 68541/74 A IT68541/74 A IT 68541/74A IT 6854174 A IT6854174 A IT 6854174A IT 1011826 B IT1011826 B IT 1011826B
- Authority
- IT
- Italy
- Prior art keywords
- prilled
- procedure
- production
- product obtained
- caustic soda
- Prior art date
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 title 3
- 235000011121 sodium hydroxide Nutrition 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/44—Preparation in the form of granules, pieces, or other shaped products
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/42—Concentration; Dehydration
-
- 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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00374432A US3853722A (en) | 1973-06-28 | 1973-06-28 | Method of producing prilled sodium hydroxide from mercury cell sodium hydroxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1011826B true IT1011826B (it) | 1977-02-10 |
Family
ID=23476791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT68541/74A IT1011826B (it) | 1973-06-28 | 1974-05-16 | Procedimento per la produzione di soda caustica prillata dal prodot to ottenuto nelle celle a mercurio |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3853722A (it) |
| JP (1) | JPS5023396A (it) |
| BE (1) | BE816979A (it) |
| CA (1) | CA1035111A (it) |
| DE (1) | DE2430750C3 (it) |
| FR (1) | FR2235081B1 (it) |
| GB (1) | GB1444660A (it) |
| IT (1) | IT1011826B (it) |
| NL (1) | NL174339B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4278527A (en) * | 1979-01-15 | 1981-07-14 | Olin Corporation | Electrolytic cell for purifying aqueous solutions of alkali metal hydroxides |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE635848A (it) * | 1962-08-06 |
-
1973
- 1973-06-28 US US00374432A patent/US3853722A/en not_active Expired - Lifetime
-
1974
- 1974-03-27 CA CA196,113A patent/CA1035111A/en not_active Expired
- 1974-05-06 NL NLAANVRAGE7406044,A patent/NL174339B/xx not_active IP Right Cessation
- 1974-05-16 IT IT68541/74A patent/IT1011826B/it active
- 1974-06-05 FR FR7419373A patent/FR2235081B1/fr not_active Expired
- 1974-06-05 JP JP49063831A patent/JPS5023396A/ja active Pending
- 1974-06-26 DE DE2430750A patent/DE2430750C3/de not_active Expired
- 1974-06-27 BE BE145986A patent/BE816979A/xx not_active IP Right Cessation
- 1974-06-27 GB GB2852974A patent/GB1444660A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2235081A1 (it) | 1975-01-24 |
| JPS5023396A (it) | 1975-03-13 |
| NL174339B (nl) | 1984-01-02 |
| US3853722A (en) | 1974-12-10 |
| DE2430750A1 (de) | 1975-01-09 |
| CA1035111A (en) | 1978-07-25 |
| NL7406044A (it) | 1974-12-31 |
| BE816979A (fr) | 1974-12-27 |
| FR2235081B1 (it) | 1976-12-24 |
| DE2430750C3 (de) | 1978-06-29 |
| DE2430750B2 (de) | 1977-11-10 |
| GB1444660A (en) | 1976-08-04 |
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