Methods for on-line monitoring to be implemented in an ammonium thiosulphate production plant
✍ Scribed by J.S. Cosano; A. Izquierdo; M.D.Luque De Castro; M. Valcárcel; C. Aguilar; G. Penelas
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 838 KB
- Volume
- 308
- Category
- Article
- ISSN
- 0003-2670
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✦ Synopsis
Methods have been developed for automatic on-line monitoring that are ready to be implemented in an industrial plant for ammonium thiosulphate production. The three main goals of this research were: (a) development of methods for monitoring major components in the production process, namely 60% ammonium sulphite (AS) and ammonium thiosulphate CATS) at the reactor inlet and outlet, respectively; (b) development of a method for the determination of a minor component at the reactor outlet (0.7% AS) in the presence of a high concentration of ATS (60%); (c) full automation of the overall system.