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기록
NITRIC ACID PRODUCTION WITH OXYGEN SUPPLY TO ABSORPTION SECTION
발명심사 중
1조회수
16청구항 · 4 독립항
§ Ⅰ
개요
발명자
Maria Paz MUÑOZ LÓPEZ; Carmen PÉREZ SALMERÓN; Martinus VOORWINDEN
IPC 분류
C1B 21/40C1C 1/4C25B 1/4C25B 15/8
CPC 분류
C1B21/40C1C1/405C25B1/4C25B15/81
The disclosure pertains to a nitric acid production process and plant wherein tail gas is recycled to the burner and Ois supplied to the absorption section in a certain molar ratio to the ammonia feed.
원문 (중국어)
The disclosure pertains to a nitric acid production process and plant wherein tail gas is recycled to the burner and Ois supplied to the absorption section in a certain molar ratio to the ammonia feed.