SU247253A1 - - Google Patents
Info
- Publication number
- SU247253A1 SU247253A1 SU1207874A SU1207874A SU247253A1 SU 247253 A1 SU247253 A1 SU 247253A1 SU 1207874 A SU1207874 A SU 1207874A SU 1207874 A SU1207874 A SU 1207874A SU 247253 A1 SU247253 A1 SU 247253A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- column
- hydrochloric acid
- calcium chloride
- fed
- concentration
- Prior art date
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 42
- 238000004821 distillation Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 9
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 8
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 8
- 230000003014 reinforcing Effects 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000001110 calcium chloride Substances 0.000 claims 11
- 229910001628 calcium chloride Inorganic materials 0.000 claims 11
- 235000011148 calcium chloride Nutrition 0.000 claims 11
- UXVMQQNJUSDDNG-UHFFFAOYSA-L cacl2 Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 10
- 150000004677 hydrates Chemical class 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 150000001805 chlorine compounds Chemical class 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000001376 precipitating Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 2
- 230000005591 charge neutralization Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU247253A1 true SU247253A1 (ko) |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU227714U1 (ru) * | 2024-06-19 | 2024-07-31 | Общество с ограниченной ответственностью "Торговый Дом "ХИММЕД" | Устройство для испарения соляной кислоты при её очистке методом поверхностной дистилляции |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU227714U1 (ru) * | 2024-06-19 | 2024-07-31 | Общество с ограниченной ответственностью "Торговый Дом "ХИММЕД" | Устройство для испарения соляной кислоты при её очистке методом поверхностной дистилляции |
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