RU94004531A - METHOD OF OBTAINING MAGNESIUM SULPHATE - Google Patents
METHOD OF OBTAINING MAGNESIUM SULPHATEInfo
- Publication number
- RU94004531A RU94004531A RU94004531/26A RU94004531A RU94004531A RU 94004531 A RU94004531 A RU 94004531A RU 94004531/26 A RU94004531/26 A RU 94004531/26A RU 94004531 A RU94004531 A RU 94004531A RU 94004531 A RU94004531 A RU 94004531A
- Authority
- RU
- Russia
- Prior art keywords
- sulfate
- magnesium sulfate
- pickling
- consumption
- sulfuric acid
- Prior art date
Links
- CSNNHWWHGAXBCP-UHFFFAOYSA-L mgso4 Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 title claims 10
- 229910052943 magnesium sulfate Inorganic materials 0.000 title claims 5
- 235000019341 magnesium sulphate Nutrition 0.000 title claims 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 4
- 238000005554 pickling Methods 0.000 claims 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L Magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims 2
- 238000005265 energy consumption Methods 0.000 claims 2
- 238000005516 engineering process Methods 0.000 claims 2
- 239000011776 magnesium carbonate Substances 0.000 claims 2
- 235000014380 magnesium carbonate Nutrition 0.000 claims 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 2
- 239000002994 raw material Substances 0.000 claims 2
- -1 sulfate ions Chemical class 0.000 claims 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L Iron(II) sulfate Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000004566 building material Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 239000011790 ferrous sulphate Substances 0.000 claims 1
- 235000003891 ferrous sulphate Nutrition 0.000 claims 1
- 238000010335 hydrothermal treatment Methods 0.000 claims 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims 1
- 239000010985 leather Substances 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 230000002194 synthesizing Effects 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94004531A RU2078041C1 (en) | 1994-02-08 | 1994-02-08 | Method of magnesium sulfate producing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94004531A RU2078041C1 (en) | 1994-02-08 | 1994-02-08 | Method of magnesium sulfate producing |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94004531A true RU94004531A (en) | 1995-12-10 |
RU2078041C1 RU2078041C1 (en) | 1997-04-27 |
Family
ID=20152296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94004531A RU2078041C1 (en) | 1994-02-08 | 1994-02-08 | Method of magnesium sulfate producing |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2078041C1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2634017C2 (en) * | 2016-04-06 | 2017-10-23 | федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" | Method for producing magnesium sulphate and iron-oxide pigments from production wastes |
RU2740063C1 (en) * | 2020-06-22 | 2020-12-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Челябинский государственный университет" | Method of processing spent sulphuric acid etching solutions |
RU2747666C1 (en) * | 2020-07-22 | 2021-05-11 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Челябинский государственный университет" | Method of disposal of waste metal etching solution |
-
1994
- 1994-02-08 RU RU94004531A patent/RU2078041C1/en active
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