SU17213A1 - The method of producing mercuric chloride - Google Patents
The method of producing mercuric chlorideInfo
- Publication number
- SU17213A1 SU17213A1 SU13962A SU13962A SU17213A1 SU 17213 A1 SU17213 A1 SU 17213A1 SU 13962 A SU13962 A SU 13962A SU 13962 A SU13962 A SU 13962A SU 17213 A1 SU17213 A1 SU 17213A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mercuric chloride
- oxide
- producing
- mercury
- producing mercuric
- Prior art date
Links
- 229960002523 mercuric chloride Drugs 0.000 title description 3
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 title description 3
- 238000000034 method Methods 0.000 title description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000474 mercury oxide Inorganic materials 0.000 description 3
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- PDCULOOSTZMYBM-UHFFFAOYSA-N [Cl].[Hg] Chemical compound [Cl].[Hg] PDCULOOSTZMYBM-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002730 mercury Chemical class 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Description
В патенте № 15278 описан способ получени сулемы, состо щий в том, что сернокислую окись ртути . замешивают , с сол ной кислотой, после чего прибавл ют поваренную содь и смесь по разведении водой нагревают до кипени ; затем из полученного таким образом раствора к рйс -аллизацией выдел ют хлорную ртуть. С целью исполь-зовани остающегос после вышеописанной , обработки маточного раствора, последний по предлагаемому способу обрабатывают окисью ртути дл очистки еГо от примесей железа и дальнейшей переработки на преципитат.Patent No. 15278 describes a method for producing mercuric chloride, which consists in the production of mercuric acid sulfate. kneaded with hydrochloric acid, after which boiled soda is added and the mixture is heated to boiling after dilution with water; then from the solution obtained in this way, chlorine mercury is separated to the solution by alization. In order to use the remaining after the above, treatment of the mother liquor, the latter, according to the proposed method, is treated with mercury oxide to purify the eGo from iron impurities and further processing to a precipitate.
Способ осуществл етс следующим образом . Остающиес от варки, сулемы поThe method is carried out as follows. Remaining from boiling, sublimate by
.патенту № 15278 -маточйые растворы нейтрализуют очищенным и отстоенным едким натром до щелочной реакции, при чем осаждение идет лучше и полнее, если лить маточный раствор в избыточную щелочь, а не наоборот. Образовавшийс желтый осадок окиси ртути прог ываетс To patent No. 15278, uterine solutions are neutralized with purified and settled caustic soda to an alkaline reaction, and precipitation proceeds better and more completely if pouring the mother liquor into excess alkali and not vice versa. The resulting yellow precipitate of mercury oxide is progressed.
декантацией очищенной от кгшьциевых водой почти до полного удалени сульфата (слаба муть от ВаСЬ) и отцеживаетс от жидкости на кодатурах и.м1 тщательно отстаиваетс до значительной густоты. Затем производитс растворение окиси ртути в разведенной сол ной кислоте, при чем достигаетс прдное удаление железа, не только оставшегос в окиси, ртути при осаждении ее из ма точных растворов, но даже введенного с сол ной киЬлотой или с водопроводной водой. Далее промытую и отцеженную или отсто вшуюс окись-ртути перенос т в керамиковую ванну, приливают воды (свободной от кальциевых солей) и технической сол ной кислоты до слабо кислой реакции. Содержимое ванны тщательно перемешивают .веслом По установлении кислой реакции, дают небольшой избыток окиси (до нейтрализации на лакмус реакции ), тщательно р мешивают и провер ют раствор на .содёргкание железа роданистым калием или аммонием., Если отсутствует, дают оСадку осесть и сливают раствор в баллон, где он окон-: чательно отстаиваетс до полной прозрачности . Раствор, полученный в баллонах , промер етс iapeoMeTpoM, и по удельному весу устанавливаетс содержание .сулеиы. . ,.decantation with purified from carbon dioxide water almost to the complete removal of sulphate (weak turbidity from VAS) and strain out the liquid on the codatures of im. 1 carefully settle to a considerable thickness. Then, mercury oxide is dissolved in dilute hydrochloric acid, which results in the removal of iron, not only remaining in oxide, when it is precipitated from wet solutions, but even injected with salt water or tap water. Next, the washed and strained or sedimented oxide-mercury is transferred into a ceramic bath, water (free from calcium salts) and technical hydrochloric acid is added to a weakly acidic reaction. The contents of the bath are thoroughly mixed. After the acid reaction has been established, a small excess of oxide is given (until neutralized by the litmus reaction), the mixture is thoroughly mixed and the solution is checked for iron removal by rhodium or potassium or ammonium. If it is absent, it is sedimented and the solution is drained into balloon, where it is definitively defended to full transparency. The solution obtained in the cylinders is measured by iapeoMeTpoM, and the content of the mixture is determined by specific gravity. . ,
В даЛьнеЗшеи раствор перерабатываетс на преципитат, как обычйо.In this way, the solution is processed to a precipitate as usual.
Предмет патента. ,The subject of the patent. ,
выполнени охарактеризованного в патенте Ns 15278 (по за в. свид. № 13963) способа получени сулемы, отличающийс тем, что маточВые растворы ртутных солей , с целью их очистки от примесей железа, обрабатывают окисьюрТути. carrying out the method for producing mercuric chloride, characterized in patent Ns 15278 (in accordance with certificate No. 13963), characterized in that the mother liquors of mercury salts are treated with iron oxide to remove them from iron impurities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU13962A SU17213A1 (en) | 1927-02-10 | 1927-02-10 | The method of producing mercuric chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU13962A SU17213A1 (en) | 1927-02-10 | 1927-02-10 | The method of producing mercuric chloride |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU13963A Addition SU15278A1 (en) | 1927-02-10 | 1927-02-10 | The method of producing mercuric chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU17213A1 true SU17213A1 (en) | 1930-09-30 |
Family
ID=48337374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU13962A SU17213A1 (en) | 1927-02-10 | 1927-02-10 | The method of producing mercuric chloride |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU17213A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2452637A1 (en) * | 1979-03-28 | 1980-10-24 | Mac Gregor International Sa | Sprung safety lock for hand crank - disengages under input torque due to separation of axle shaft sections as balls ride ramps under input rotation |
-
1927
- 1927-02-10 SU SU13962A patent/SU17213A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2452637A1 (en) * | 1979-03-28 | 1980-10-24 | Mac Gregor International Sa | Sprung safety lock for hand crank - disengages under input torque due to separation of axle shaft sections as balls ride ramps under input rotation |
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