Calculation of material balance of production stifninova acid

Reviewed by process of production of styphnic acid in two stages is given: resorcin sulphonation, oxidizing nitration of the received disulforesorcin. Characteristic of the capital processing equipment (a nitrator, the washing device, a spherical mill) is given. Characteristic of a target product - a trinitrorezortsin and initial raw materials is made (resorcin, sulfuric acid, the concentrated nitric acid, melange acid). Calculation of material balance of styphnic acid is made.