SU521915A1 - Oxidative solution for cleaning gases, for example, acetylene from phosphine - Google Patents
Oxidative solution for cleaning gases, for example, acetylene from phosphineInfo
- Publication number
- SU521915A1 SU521915A1 SU2145546A SU2145546A SU521915A1 SU 521915 A1 SU521915 A1 SU 521915A1 SU 2145546 A SU2145546 A SU 2145546A SU 2145546 A SU2145546 A SU 2145546A SU 521915 A1 SU521915 A1 SU 521915A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- phosphine
- acetylene
- cleaning gases
- oxidative solution
- solution
- Prior art date
Links
Landscapes
- Gas Separation By Absorption (AREA)
Description
(54) ОКИСЛИТЕЛЬНЫЙ РАСТВОР ДЛЯ ОЧИСТКИ ГАЗОВ, НАПРИМЕР -АЦЕТИЛЕНА UT ФОСФИНА(54) OXIDATING GAS CLEANING SOLUTION, FOR EXAMPLE ACETYLENE UT PHOSPHINE
, Состав раствора, вес.%: перманганат кали 4,0; серна кислота( 6,43; йодистый калий 0,ОО24; вода-остальное.The composition of the solution, wt.%: Potassium permanganate 4.0; sulfuric acid (6.43; potassium iodide 0, ОО24; water-the rest.
4| ормулаи зобретени 4 | formulas and discoveries
Окислительный раствор дл очистки газов , например ацетилена от фосфина, включаюший перманганат кали , серную кислому и воду, отличающийс тем, что, с целью повышени степени очистки .и объемной скорости, раствор дополните ь- , нГсодержит йодистый калий при следующем ««гаошении компонентов, вес.%:An oxidative solution for purifying gases, such as acetylene from phosphine, including potassium permanganate, sulfuric acid and water, characterized in that, in order to increase the degree of purification and volumetric velocity, the solution additionally contains hydrogen iodide during weight.%:
4.О-6.О 4.O-6.O
Перманганат кали 0,43-0.8 Серна кислота Йодистый калий 0,002-0,02 Остальное, ВодаPotassium permanganate 0.43-0.8 Sulfuric acid Potassium iodide 0.002-0.02 Else, Water
Источники информаци , прин тые во внимание при эксп хгизе:Sources of information taken into account during the exhibition:
. Авт.св. №388611 от 20.10.70 по за вке 7 1485503/23-26.. Auth.St. No.388611 dated 10/20/19 according to application 7 1485503 / 23-26.
2. Руководство по анализу в пронзвод стве фосфора.фосфорной кислоты и удобре ний . Л., Хими , 1973.;2. Guidelines for the analysis of phosphorus-phosphoric acid and fertilizers. L., Khimi, 1973;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2145546A SU521915A1 (en) | 1975-06-17 | 1975-06-17 | Oxidative solution for cleaning gases, for example, acetylene from phosphine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2145546A SU521915A1 (en) | 1975-06-17 | 1975-06-17 | Oxidative solution for cleaning gases, for example, acetylene from phosphine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU521915A1 true SU521915A1 (en) | 1976-07-25 |
Family
ID=20623143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2145546A SU521915A1 (en) | 1975-06-17 | 1975-06-17 | Oxidative solution for cleaning gases, for example, acetylene from phosphine |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU521915A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784837A (en) * | 1982-09-14 | 1988-11-15 | Nihon Sanso Kabushiki Kaisha | Absorbent for treating gases containing the materials used for semiconductor products and process of treating such gases with the same |
-
1975
- 1975-06-17 SU SU2145546A patent/SU521915A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784837A (en) * | 1982-09-14 | 1988-11-15 | Nihon Sanso Kabushiki Kaisha | Absorbent for treating gases containing the materials used for semiconductor products and process of treating such gases with the same |
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