SU1444294A1 - Method of producing hydrogen - Google Patents
Method of producing hydrogen Download PDFInfo
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- SU1444294A1 SU1444294A1 SU864161730A SU4161730A SU1444294A1 SU 1444294 A1 SU1444294 A1 SU 1444294A1 SU 864161730 A SU864161730 A SU 864161730A SU 4161730 A SU4161730 A SU 4161730A SU 1444294 A1 SU1444294 A1 SU 1444294A1
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- SU
- USSR - Soviet Union
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- reaction zone
- producing hydrogen
- hydrogen
- hydrogen peroxide
- conversion
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Abstract
Изобретение относитс к способам получени водорода некаталитической высокотемпературной конверт ; сией природного газа. Цель - повьше- ние селективности процесса по целевому продукту и его упрощение. При-; родньв 4 газ с содержанием метана 96% и водный раствор перекиси водорода ; с концентрацией 10-20 мас.% раздельно подают в реакционную зону, нагретую до 860-880 с. Давление в реак-.-г ционной зоне поддерживают равным . атмосферному. 1 табл.: (ЛThis invention relates to methods for producing a hydrogen non-catalytic high-temperature envelope; natural gas The goal is to increase the process selectivity for the target product and to simplify it. When-; relatives 4 gas with a methane content of 96% and an aqueous solution of hydrogen peroxide; with a concentration of 10-20 wt.% separately served in the reaction zone, heated to 860-880 C. The pressure in the reaction zone is kept equal. atmospheric. 1 tab .: (L
Description
Изобретение относитс к способам получени водорода некаталитической высокотемпературной конверсией природного газа.This invention relates to methods for producing hydrogen by non-catalytic high-temperature conversion of natural gas.
Цель изобретени - повьшение селективности процесса по целевому продукту и его упрощение.The purpose of the invention is to increase the selectivity of the process for the target product and to simplify it.
Пример . Природный газ с содержанием метана 96% с объемной скоростью 12,6 ч и водный раствор перекиси водорода комнатной температуры с концентрацией 15 мас.% с объемной скоростью 0,4 ч раздельно подают в реакционную soHjf-, нагретую до 880°С, Давление в реакционной зоне поддерживаетс равным атмосферному . Полученный конвертированньй газ имеет следующий состав, об.% водород 74,0; оксид углерода 0,4| диоксид углерода 18,6; метан 1,5; азот 2,0; кислород 1,5.An example. Natural gas with a methane content of 96% with a bulk velocity of 12.6 h and an aqueous solution of hydrogen peroxide at room temperature with a concentration of 15 wt.% With a bulk velocity of 0.4 h are separately fed to the reaction soHjf- heated to 880 ° С the zone is maintained at atmospheric. The resulting converted gas has the following composition, vol.% Hydrogen 74.0; carbon monoxide 0.4 | carbon dioxide 18.6; methane 1.5; nitrogen 2.0; oxygen is 1.5.
Примеры реализации способа сведены в таблицу.Examples of the method are summarized in table.
При уменьшении температуры ниже оптимальной снижаетс степень конверсии метана. С повышением температуры степень конверсии возрастает. При 900 с достигаетс почти полна конверси .When the temperature decreases below the optimum, the degree of methane conversion decreases. With increasing temperature, the degree of conversion increases. At 900 seconds, almost full conversion is achieved.
С понижением концентрации пере- . киси водорода (10 мас.%) yвeJШчивa- етс количество непрореагировавшего - метана. С увеличением концентрации перекиси водорода достигаетс полна конверси метана, но в составе газа возрастает количество молекул рного кислорода, получающегос в результате избыточного количества перекиси водорода в системе.With a decrease in the concentration of pere-. hydrogen sulphide (10 wt.%) ywe is shaken the amount of unreacted methane. With an increase in the concentration of hydrogen peroxide, complete conversion of methane is achieved, but the amount of molecular oxygen in the gas increases, resulting in an excess of hydrogen peroxide in the system.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864161730A SU1444294A1 (en) | 1986-12-15 | 1986-12-15 | Method of producing hydrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864161730A SU1444294A1 (en) | 1986-12-15 | 1986-12-15 | Method of producing hydrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1444294A1 true SU1444294A1 (en) | 1988-12-15 |
Family
ID=21272994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU864161730A SU1444294A1 (en) | 1986-12-15 | 1986-12-15 | Method of producing hydrogen |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1444294A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2573888C2 (en) * | 2010-12-30 | 2016-01-27 | Геракл | Self-regulating production of gas released at reaction between liquid and solid phase in submerged conditions and respective device |
-
1986
- 1986-12-15 SU SU864161730A patent/SU1444294A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Справочник азотчика, М.: Хими 1977, т. 1, с. 122-126. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2573888C2 (en) * | 2010-12-30 | 2016-01-27 | Геракл | Self-regulating production of gas released at reaction between liquid and solid phase in submerged conditions and respective device |
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