SU86968A1 - The method of obtaining concentrated (95-98%) sulfuric acid from hydrogen sulfide - Google Patents
The method of obtaining concentrated (95-98%) sulfuric acid from hydrogen sulfideInfo
- Publication number
- SU86968A1 SU86968A1 SU372438A SU372432A SU86968A1 SU 86968 A1 SU86968 A1 SU 86968A1 SU 372438 A SU372438 A SU 372438A SU 372432 A SU372432 A SU 372432A SU 86968 A1 SU86968 A1 SU 86968A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sulfuric acid
- hydrogen sulfide
- obtaining concentrated
- concentrated
- acid
- Prior art date
Links
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Description
Предлагаетс способ получени сорной кислоты из сероводорода превраидением его R сернисты; газ с парами воды, с последующим окислением на ванадиевом катализаторе, позвол ющий получать серную кислоту высокой концентрации (95-98%-ной).A method is proposed for producing weed acid from hydrogen sulphide by converting its R sulphide; gas with water vapor, followed by oxidation on a vanadium catalyst, which allows to obtain sulfuric acid of high concentration (95-98%).
Отличительна оеобет ность способа состоит в том, что основна часть серкой кислоты выдел етс из газовой смеси в виде кислоты высокой концентрации-в башне, орон1аемой концентрированной cepHoii кислотой нри 150-200°.The distinctive feature of the process is that the majority of the sulfuric acid is released from the gas mixture in the form of a highly concentrated acid in the tower, oronized with concentrated cepHoii acid at 150–200 °.
Выделение остальной части серно; кислоты производ т в башн х или барботажных апнаратах известными методами.Isolation of the rest of the sulfur; Acids are produced in towers or bubbling apparatuses by known methods.
Предмет изобретеии Subject of invention
Снособ получени концентрированной (95-98°о-ной) серной кислоты нз сероводорода превращением его в сернистый газ с парами воды, с последующим окнелени&м на ванадиевом катализаторе, о т л и ч а ю И, и и с тем, что основна часть серной кислоты выдел етс из газовой смеси в виде кислоты высокой концентрации в башне, орошаемой концентрированной серной кислотой при температуре кислоты 150-200°.The method of obtaining concentrated (95-98 ° o-th) sulfuric acid in terms of hydrogen sulfide by converting it into sulfur dioxide gas with water vapor, followed by wiping & m on a vanadium catalyst, and with the fact that Some of the sulfuric acid is released from the gas mixture as an acid of high concentration in a tower irrigated with concentrated sulfuric acid at an acid temperature of 150-200 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU372438A SU86968A1 (en) | 1947-12-25 | 1947-12-25 | The method of obtaining concentrated (95-98%) sulfuric acid from hydrogen sulfide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU372438A SU86968A1 (en) | 1947-12-25 | 1947-12-25 | The method of obtaining concentrated (95-98%) sulfuric acid from hydrogen sulfide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU86968A1 true SU86968A1 (en) | 1949-11-30 |
Family
ID=48258853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU372438A SU86968A1 (en) | 1947-12-25 | 1947-12-25 | The method of obtaining concentrated (95-98%) sulfuric acid from hydrogen sulfide |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU86968A1 (en) |
-
1947
- 1947-12-25 SU SU372438A patent/SU86968A1/en active
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