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案件記録
NITRIC ACID PRODUCTION WITH OXYGEN SUPPLY TO ABSORPTION SECTION
発明審査中
16請求項 · 4 独立
§ Ⅰ
案件概要
出願人
Stamicarbon B.V.
発明者
Maria Paz MUÑOZ LÓPEZ; Carmen PÉREZ SALMERÓN; Martinus VOORWINDEN
IPC分類
C1B 21/40C1C 1/4C25B 1/4C25B 15/8
CPC分類
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.
原文（中国語）
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.
外部リソース