Method for improving conversion rate of synthesis gas prepared by reaction of hydrogen sulfide and carbon dioxide

The invention relates to the field of hydrogen sulfide and carbon dioxide treatment, in particular to a method for improving the conversion rate of synthesis gas prepared by reaction of hydrogen sulfide and carbon dioxide, which comprises the following steps: hydrogen sulfide and carbon dioxide mixed gas firstly passes through a hydrogen sulfide activation catalyst 7 and then passes through a carbon dioxide activation catalyst 8 in a reactor to generate synthesis gas under the action of a high-voltage electric field; the volume ratio of the hydrogen sulfide activation catalyst 7 to the carbon dioxide activation catalyst 8 is 0.1-10. The hydrogen sulfide activation catalyst 7 is mainly used for activating hydrogen sulfide molecules, and the carbon dioxide activation catalyst 8 is mainly used for activating carbon dioxide molecules. The method is simple in process, easy to operate, low in cost and beneficial to large-scale production. 本发明涉及硫化氢和二氧化碳处理领域，一种提高硫化氢和二氧化碳反应制备合成气的转化率的方法，硫化氢和二氧化碳混合气在反应器中首先经过硫化氢活化催化剂7然后经