SU74176A1 - The method of obtaining sulfuric acid from sulfur - Google Patents
The method of obtaining sulfuric acid from sulfurInfo
- Publication number
- SU74176A1 SU74176A1 SU1159-47A SU355102A SU74176A1 SU 74176 A1 SU74176 A1 SU 74176A1 SU 355102 A SU355102 A SU 355102A SU 74176 A1 SU74176 A1 SU 74176A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sulfur
- sulfuric acid
- obtaining sulfuric
- obtaining
- gases
- Prior art date
Links
Description
Существующие способы получени серной кислоты из серы койтактным методом предусматривают осущку воздуха перед поступлением его в печь дл то-го, чтобы избежать образовани тумана в абсорбционном отделении.Existing methods for obtaining sulfuric acid from sulfur by the contact method provide for draining air before it enters the kiln in order to avoid the formation of mist in the absorption compartment.
Во избежание образовани туман:а в .абсорбциониом отделении по предлагаемому способу предлагаетс обжиговые газы, полученные в результате сжигани серы в токе сырого воздуха в серной печ;И / (см. схему) ,и Охлажденные в холодильнике 2, направл ть в контактный аппар-ат 3 дл оки1слен1и сернистого газа в серный ангидрид. Отсюда они поступают в ангидридный холодильник 4 дл охлаждени доIn order to avoid the formation of fog: and in the absorption section of the proposed method, roasting gases obtained by burning sulfur in a stream of raw air in a sulfur furnace are offered; And / (see diagram), and cooled in a refrigerator 2, atom 3 for oxide of sulfur dioxide to sulfuric anhydride. From here they enter the anhydrite cooler 4 to cool to
температуры 200-220°С, а затем в башню-ко1нденсатор 3, орошаемую моно пидратом из моногидр атно го абсорбера 6 в таком количестве, чтобы температура газов на выходе КЗ башни достигала 180-200°С.temperatures of 200-220 ° С, and then into the tower-condenser 3, irrigated with mono-hydrate from the monohydrate absorber 6 in such quantity that the temperature of gases at the outlet of the tower's short circuit reaches 180-200 ° С.
После этого газы пропускают через обычно примен емую абсорбционную систему.Thereafter, the gases are passed through a commonly used absorption system.
Предмет изобретени Subject invention
Способ получени серной кислоты из серы контактным методом, отличающийс тем, ЧТО , с целью поглощени тумаиа, газы, содержащие серный ангидрид, поглощают в моНОгидратном абсорбере при температуре 180-200° С.The method of obtaining sulfuric acid from sulfur by contact method, characterized in that, in order to absorb tumia, gases containing sulfuric anhydride are absorbed in a monohydrate absorber at a temperature of 180-200 ° C.
Отв. редактор М. М. АкишинEd. editor M. M. Akishin
Редактор Э. М. Левин 105Editor E. M. Levin 105
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1159-47A SU74176A1 (en) | 1947-04-25 | 1947-04-25 | The method of obtaining sulfuric acid from sulfur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1159-47A SU74176A1 (en) | 1947-04-25 | 1947-04-25 | The method of obtaining sulfuric acid from sulfur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU74176A1 true SU74176A1 (en) | 1948-11-30 |
Family
ID=51033627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1159-47A SU74176A1 (en) | 1947-04-25 | 1947-04-25 | The method of obtaining sulfuric acid from sulfur |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU74176A1 (en) |
-
1947
- 1947-04-25 SU SU1159-47A patent/SU74176A1/en active
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