Chemistry of inorganic compounds – Halogen or compound thereof – Chlorine dioxide
Patent
1983-07-07
1984-09-25
Doll, John
Chemistry of inorganic compounds
Halogen or compound thereof
Chlorine dioxide
423478, C01B 1106
Patent
active
044735405
ABSTRACT:
Chlorine dioxide is formed at high efficiency from a solution of acid sodium chlorate at high sulphuric acid normality to which methanol is fed. The reaction medium is at its boiling point under a subatmospheric pressure. Total acid normality values in the range of about 7 to about 9 normal may be used while high efficiency of chlorine dioxide production is maintained.
REFERENCES:
patent: 2936219 (1960-05-01), Rapson
patent: 4081520 (1978-03-01), Swindells et al.
patent: 4145401 (1979-03-01), Swindells et al.
patent: 4154809 (1979-05-01), Swindells et al.
patent: 4409066 (1983-10-01), Reeve et al.
Capella Steven
Doll John
Erco Industries Limited
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