IT8612464A0 - PROCESS OF MANUFACTURING POTASSIUM SULPHATE FROM POTASSIUM CHLORIDE USING ION EXCHANGERS - Google Patents
PROCESS OF MANUFACTURING POTASSIUM SULPHATE FROM POTASSIUM CHLORIDE USING ION EXCHANGERSInfo
- Publication number
- IT8612464A0 IT8612464A0 IT8612464A IT1246486A IT8612464A0 IT 8612464 A0 IT8612464 A0 IT 8612464A0 IT 8612464 A IT8612464 A IT 8612464A IT 1246486 A IT1246486 A IT 1246486A IT 8612464 A0 IT8612464 A0 IT 8612464A0
- Authority
- IT
- Italy
- Prior art keywords
- potassium
- ion exchangers
- manufacturing
- sulphate
- potassium chloride
- Prior art date
Links
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 title 2
- 150000002500 ions Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000001103 potassium chloride Substances 0.000 title 1
- 235000011164 potassium chloride Nutrition 0.000 title 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 title 1
- 229910052939 potassium sulfate Inorganic materials 0.000 title 1
- 239000001120 potassium sulphate Substances 0.000 title 1
- 235000011151 potassium sulphates 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
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/06—Preparation of sulfates by double decomposition
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)
- Treatment Of Water By Ion Exchange (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3513828 | 1985-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8612464A0 true IT8612464A0 (en) | 1986-04-16 |
| IT1189744B IT1189744B (en) | 1988-02-04 |
Family
ID=6268342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT12464/86A IT1189744B (en) | 1985-04-17 | 1986-04-16 | POTASSIUM SULPHATE MANUFACTURING PROCESS FROM POTASSIUM CHLORIDE BY ION EXCHANGERS |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU577460B2 (en) |
| DD (1) | DD244541A5 (en) |
| FR (1) | FR2580617B1 (en) |
| IT (1) | IT1189744B (en) |
| TN (1) | TNSN86057A1 (en) |
| TR (1) | TR22999A (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE515065A (en) * | 1951-10-24 | |||
| US2671714A (en) * | 1952-04-10 | 1954-03-09 | Dow Chemical Co | Continuous method for concentrating ions in solutions |
| GB2127003B (en) * | 1982-09-02 | 1986-09-17 | Superfos As | Gypsum convertion to potassium sulphate using anion exchange |
-
1986
- 1986-04-14 AU AU56083/86A patent/AU577460B2/en not_active Ceased
- 1986-04-15 DD DD86289152A patent/DD244541A5/en not_active IP Right Cessation
- 1986-04-16 IT IT12464/86A patent/IT1189744B/en active
- 1986-04-17 FR FR868605514A patent/FR2580617B1/en not_active Expired - Fee Related
- 1986-04-17 TN TNTNSN86057A patent/TNSN86057A1/en unknown
- 1986-04-17 TR TR215/86A patent/TR22999A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TR22999A (en) | 1989-01-09 |
| FR2580617B1 (en) | 1990-11-09 |
| FR2580617A1 (en) | 1986-10-24 |
| AU577460B2 (en) | 1988-09-22 |
| DD244541A5 (en) | 1987-04-08 |
| TNSN86057A1 (en) | 1990-01-01 |
| IT1189744B (en) | 1988-02-04 |
| AU5608386A (en) | 1986-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970423 |