BE657772A - - Google Patents
Info
- Publication number
- BE657772A BE657772A BE657772DA BE657772A BE 657772 A BE657772 A BE 657772A BE 657772D A BE657772D A BE 657772DA BE 657772 A BE657772 A BE 657772A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/14—Preparation of sulfites
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7142363 | 1963-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE657772A true BE657772A (en) |
Family
ID=13460071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657772D BE657772A (en) | 1963-12-30 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE657772A (en) |
| DE (1) | DE1252188C2 (en) |
| GB (1) | GB1087090A (en) |
| NO (1) | NO115055B (en) |
| SE (1) | SE302118B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2339573A1 (en) * | 1976-01-30 | 1977-08-26 | Allied Chem | SODIUM SULPHITE PRODUCTION PROCESS AND THUS OBTAINED NEW PRODUCT |
| US7985396B2 (en) | 2008-07-11 | 2011-07-26 | Solvay Chemicals, Inc. | Process for production of sodium bisulfite |
| CN111777083A (en) * | 2020-07-21 | 2020-10-16 | 中钢集团天澄环保科技股份有限公司 | Reaction crystallization process for extracting sodium sulfite product by sodium desulfurization post-treatment |
| CN112939028B (en) * | 2020-11-03 | 2023-05-26 | 宣城市楷昂化工有限公司 | Preparation method of sodium sulfite |
| CN114162838A (en) * | 2021-12-28 | 2022-03-11 | 淮安市井沅科技有限公司 | Production process of anhydrous sodium sulfate for storage battery |
| CN116605889A (en) * | 2023-04-06 | 2023-08-18 | 天津市佳和食品科技有限公司 | Preparation method of sulfite with high purity |
-
0
- BE BE657772D patent/BE657772A/xx unknown
- DE DENDAT1252188D patent/DE1252188C2/en not_active Expired
-
1964
- 1964-12-29 NO NO15617164A patent/NO115055B/no unknown
- 1964-12-29 GB GB5272664A patent/GB1087090A/en not_active Expired
- 1964-12-29 SE SE1575464A patent/SE302118B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO115055B (en) | 1968-07-15 |
| DE1252188B (en) | |
| SE302118B (en) | 1968-07-08 |
| DE1252188C2 (en) | 1973-07-26 |
| GB1087090A (en) | 1967-10-11 |