Method for decomposing hydrogen sulfide through plasma
A plasma and hydrogen sulfide technology, applied in the field of plasma chemistry, can solve the problems of high decomposition energy consumption and low hydrogen sulfide conversion rate, and achieve the effect of low decomposition energy consumption and high hydrogen sulfide conversion rate
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[0088] Nitrogen gas is introduced into the inner cylinder of the plasma reactor from the reactor inlet to remove the air in the discharge area, and the gas is drawn out from the product outlet. At the same time, the heat transfer medium is introduced into the outer cylinder from the heat transfer medium inlet, and the introduced heat transfer medium is led out from the heat transfer medium outlet. The temperature of the heat transfer medium is maintained at the temperature required by the system reaction. Then feed raw material gas containing hydrogen sulfide into the inner cylinder of the plasma reactor from the inlet of the reactor. The raw material gas fills each reaction tube. After the raw material gas flow is stable, the high-voltage power supply is connected, and the central high-voltage electrode and the central high-voltage electrode are connected by adjusting the voltage and frequency. A plasma discharge field is formed between the ground electrodes. The hydrogen su...
Embodiment 1
[0137] use has image 3 The plasma system for decomposing hydrogen sulfide shown in the flow chart carries out the method for plasma decomposing hydrogen sulfide of the present invention, and the plasma reactor in this embodiment has figure 1 structure shown.
[0138] The process flow of the present embodiment is as shown in the aforementioned specific embodiments, and the structural parameters of the plasma reactor are as follows:
[0139] Plasma reactors include:
[0140] An inner cylinder, the inner cylinder is respectively provided with a reactor inlet, a gas product outlet and a liquid product outlet, and the inner cylinder contains 4 reaction tubes arranged side by side, and the top and bottom of each of the reaction tubes communicate with each other respectively , so that the raw materials entering by the reactor inlet can enter into each of the reaction tubes respectively, and the gaseous products produced in each of the reaction tubes can be drawn out from the gas p...
Embodiment 2
[0152] use has image 3 The plasma system for decomposing hydrogen sulfide shown in the flow chart carries out the method for plasma decomposing hydrogen sulfide of the present invention, and the plasma reactor in this embodiment has figure 2 structure shown.
[0153] The process flow of the present embodiment is as shown in the aforementioned specific embodiments, and the structural parameters of the plasma reactor are as follows:
[0154] Plasma reactors include:
[0155] An inner cylinder, the inner cylinder is respectively provided with a reactor inlet, a gas product outlet and a liquid product outlet, and the inner cylinder contains 4 reaction tubes arranged side by side, and the top and bottom of each of the reaction tubes communicate with each other correspondingly, The raw materials that enter from the inlet of the reactor can enter into each of the reaction tubes respectively, and the gaseous products produced in each of the reaction tubes can be drawn out from the...
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