SU833479A1 - Method of producing reducing gas containing hydrogen sulfide and carbon monoxide - Google Patents
Method of producing reducing gas containing hydrogen sulfide and carbon monoxide Download PDFInfo
- Publication number
- SU833479A1 SU833479A1 SU792833294A SU2833294A SU833479A1 SU 833479 A1 SU833479 A1 SU 833479A1 SU 792833294 A SU792833294 A SU 792833294A SU 2833294 A SU2833294 A SU 2833294A SU 833479 A1 SU833479 A1 SU 833479A1
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- SU
- USSR - Soviet Union
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- reducing gas
- carbon monoxide
- gas containing
- containing hydrogen
- hydrogen sulfide
- Prior art date
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Description
(54) СПОСОБ ПОЛУЧЕНИЯ ВОССТАНОВИТЕЛБНОГО ГАЗА, СОДЕРЖАЩЕГО СЕРОВОДОРОД И ОКИСБ УГЛЕРОДА(54) METHOD FOR OBTAINING RECOVERY GAS CONTAINING HYDROGEN AND CARBON OXIDE
Через слой твердого углеродсодержащего материала, например, кокса, каменного или древесного угл , продувают газовую .смесь, содержащую сернистый ангидрид, кислород и пары воды с объемным соотношением 1:2-3:1, При этом протекают реакцииA gas mixture containing sulfurous anhydride, oxygen and water vapor with a volume ratio of 1: 2-3: 1 is blown through a layer of solid carbon-containing material, for example, coke, coal or charcoal.
SO1.+7С + НгО + 2Ог Hj + 7СО S02+9C + НлО + ЗОг НгЗ + 9СО SO1. + 7С + НгО + 2Ог Hj + 7СО S02 + 9C + НлО + ЗОг НгЗ + 9СО
Процесс экзотермический и в зоне взаимодействи кислорода и углеродсодержащего сырь развиваетс температура до 1500°С, необходима дл протекани реакции между сернистым ангидридом, углеродсодержащим материалом и парами воды.The process is exothermic and a temperature of up to 1500 ° C develops in the zone of interaction between oxygen and carbon-containing raw materials, which is necessary for the reaction to take place between the sulfur dioxide, carbon-containing material and water vapor.
Пример. В алундовый трубчатый реактор диаметром 28мм загружают 100 г каменного угл фракции 5 мм, помещают его в печь и нагревают до 800°С. Затем в реактор подают смесь, содержащую сернистый ангидрид , пары воды и кислород в количествах соответственно л/ч: 13,5 13,5 и 27.Example. In an alundum tubular reactor with a diameter of 28 mm, 100 g of coal of a fraction of 5 mm are loaded, placed in a furnace and heated to 800 ° C. Then a mixture containing sulfuric anhydride, water vapor and oxygen in amounts, respectively, l / h, is fed into the reactor: 13.5 13.5 and 27.
После подачи реагентов обогрев печи отключают, температура в реакторе повыщаетс до 1000°С. Полученный восстановительный газ имеет следующий состав, %об: HzS 12; СО 78; СО 3; Н« 3; 4.After the supply of reagents, the heating of the furnace is turned off, the temperature in the reactor rises to 1000 ° C. The resulting reducing gas has the following composition,% vol: HzS 12; CO 78; CO 3; H "3; four.
Предлагаемый способ позвол ет исключить расход дефицитного продукта-серы и затраты тепла на испарение серы.The proposed method makes it possible to eliminate the consumption of a scarce sulfur product and the cost of heat for the evaporation of sulfur.
Технико-экономическа оценка предлагаемого способа показывают, что при мощности предпри ти 10 тыс т в год экономи составит 151 тыс руб.The technical and economic assessment of the proposed method shows that with a plant capacity of 10 thousand tons per year, the savings will be 151 thousand rubles.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792833294A SU833479A1 (en) | 1979-10-29 | 1979-10-29 | Method of producing reducing gas containing hydrogen sulfide and carbon monoxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792833294A SU833479A1 (en) | 1979-10-29 | 1979-10-29 | Method of producing reducing gas containing hydrogen sulfide and carbon monoxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU833479A1 true SU833479A1 (en) | 1981-05-30 |
Family
ID=20856460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792833294A SU833479A1 (en) | 1979-10-29 | 1979-10-29 | Method of producing reducing gas containing hydrogen sulfide and carbon monoxide |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU833479A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2517510C2 (en) * | 2008-07-18 | 2014-05-27 | Эвоник Дегусса Гмбх | Reactor and method of use |
| RU2621755C2 (en) * | 2012-06-22 | 2017-06-07 | Эвоник Дегусса Гмбх | Reactor and method for hydrogen sulfide obtaining |
| RU2623766C2 (en) * | 2012-06-22 | 2017-06-29 | Эвоник Дегусса Гмбх | Reactor and method for hydrogen sulfide obtaining |
-
1979
- 1979-10-29 SU SU792833294A patent/SU833479A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2517510C2 (en) * | 2008-07-18 | 2014-05-27 | Эвоник Дегусса Гмбх | Reactor and method of use |
| RU2621755C2 (en) * | 2012-06-22 | 2017-06-07 | Эвоник Дегусса Гмбх | Reactor and method for hydrogen sulfide obtaining |
| RU2623766C2 (en) * | 2012-06-22 | 2017-06-29 | Эвоник Дегусса Гмбх | Reactor and method for hydrogen sulfide obtaining |
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