大型常压稀硝装置的技术改造途径──吉化公司化肥厂“二硝”装置技术改造经验与体会

Way to technical revamping of large atmospheric dilute acid plant──experience and learning from" second nitric "acid plant in fertilizer works of Jinn Chemical Corporation

通过吉化公司化肥厂“二硝”装置的技术改造实践──我国第一套大型常压稀硝装置技术改造成功的经验与体会，结合我国实际情况阐述了常压法稀硝生产工艺及其生产装置技术改造的途径。

Practice in the revamping of 2nd nitric acid plant in fertilizer works of Jinn Chemical Corporation. the successful experience in technical renovation of the first large atmospheric dilule nitric acid plant in our country. shows the way to revamping the dilute nitric acid production with atmospheric pressure process.