23-05-2019 дата публикации
Номер: WO2019098554A1
Принадлежит:
The present invention provides a system and a method for continuously supplying anions by using multi-pulse plasma. The system comprises: multiple plasma generating portions which receive an electronegative gas and applies pulse power to the electronegative gas, thereby generating plasma; an anion supply portion connected to each of the plasma generating portions so as to receive and contain the plasma; and a control portion connected to the multiple plasma generating portions so as to control characteristics of the pulse power supplied to the plasma generating portions, respectively, the control portion controlling the phase difference between the pulse power such that, when one of the plasma generating portions is in an active-glow state, the remaining plasma generating portions are in an after-glow state. The plasma generating portions generate plasma alternately according to the phase difference of the pulse power. When the amount of anions supplied from one plasma generating portion ...
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