FR2350302A1 - Procede de preparation de bisulfate de sodium - Google Patents
Procede de preparation de bisulfate de sodiumInfo
- Publication number
- FR2350302A1 FR2350302A1 FR7713684A FR7713684A FR2350302A1 FR 2350302 A1 FR2350302 A1 FR 2350302A1 FR 7713684 A FR7713684 A FR 7713684A FR 7713684 A FR7713684 A FR 7713684A FR 2350302 A1 FR2350302 A1 FR 2350302A1
- Authority
- FR
- France
- Prior art keywords
- preparation process
- sodium bisulphate
- bisulphate
- sodium
- preparation
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 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
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/02—Preparation of sulfates from alkali metal salts and sulfuric acid or bisulfates; Preparation of bisulfates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fertilizers (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2619811A DE2619811C2 (de) | 1976-05-05 | 1976-05-05 | Verfahren zur Herstellung von Natriumbisulfat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2350302A1 true FR2350302A1 (fr) | 1977-12-02 |
| FR2350302B1 FR2350302B1 (fr) | 1983-01-14 |
Family
ID=5977112
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7713684A Granted FR2350302A1 (fr) | 1976-05-05 | 1977-05-05 | Procede de preparation de bisulfate de sodium |
| FR7733729A Granted FR2392935A1 (fr) | 1976-05-05 | 1977-11-09 | Procede de preparation de granules de bisulfate de sodium non collants |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7733729A Granted FR2392935A1 (fr) | 1976-05-05 | 1977-11-09 | Procede de preparation de granules de bisulfate de sodium non collants |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS52133899A (fr) |
| BE (1) | BE854299A (fr) |
| DE (1) | DE2619811C2 (fr) |
| FR (2) | FR2350302A1 (fr) |
| GB (3) | GB1584702A (fr) |
| IT (1) | IT1075526B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2810693C2 (de) * | 1978-03-11 | 1982-07-15 | Hoechst Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Herstellung von Natriumbisulfat |
| DE10341460B4 (de) * | 2003-09-09 | 2006-04-20 | Grillo-Werke Ag | Verfahren zur Aufhellung von Natriumhydrogensulfat |
| CN102153111B (zh) * | 2011-02-28 | 2012-07-04 | 绍兴市东湖生化有限公司 | 一种利用乙烯利生产废液制备无水硫酸氢钠的方法 |
| CN116924344B (zh) * | 2023-09-15 | 2023-11-17 | 潍坊石大昌盛能源科技有限公司 | 一种硫氢化钠的造粒方法 |
-
1976
- 1976-05-05 DE DE2619811A patent/DE2619811C2/de not_active Expired
-
1977
- 1977-05-03 IT IT23136/77A patent/IT1075526B/it active
- 1977-05-04 GB GB18660/77A patent/GB1584702A/en not_active Expired
- 1977-05-04 JP JP5085677A patent/JPS52133899A/ja active Pending
- 1977-05-04 GB GB38193/79A patent/GB1584703A/en not_active Expired
- 1977-05-04 GB GB43993/79A patent/GB1584704A/en not_active Expired
- 1977-05-05 BE BE177303A patent/BE854299A/fr not_active IP Right Cessation
- 1977-05-05 FR FR7713684A patent/FR2350302A1/fr active Granted
- 1977-11-09 FR FR7733729A patent/FR2392935A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1584703A (en) | 1981-02-18 |
| GB1584702A (en) | 1981-02-18 |
| GB1584704A (en) | 1981-02-18 |
| DE2619811C2 (de) | 1978-05-11 |
| DE2619811B1 (de) | 1977-09-15 |
| BE854299A (fr) | 1977-11-07 |
| FR2392935A1 (fr) | 1978-12-29 |
| IT1075526B (it) | 1985-04-22 |
| JPS52133899A (en) | 1977-11-09 |
| FR2392935B1 (fr) | 1983-01-07 |
| FR2350302B1 (fr) | 1983-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |