SU598843A1 - Method of regulating process of obtaining manganese dioxide - Google Patents

Method of regulating process of obtaining manganese dioxide

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Publication number
SU598843A1
SU598843A1 SU762382958A SU2382958A SU598843A1 SU 598843 A1 SU598843 A1 SU 598843A1 SU 762382958 A SU762382958 A SU 762382958A SU 2382958 A SU2382958 A SU 2382958A SU 598843 A1 SU598843 A1 SU 598843A1
Authority
SU
USSR - Soviet Union
Prior art keywords
manganese dioxide
chlorine
regulating process
dioxide
obtaining manganese
Prior art date
Application number
SU762382958A
Other languages
Russian (ru)
Inventor
Борис Григорьевич Горный
Глеб Михайлович Эмануилов
Валентина Михайловна Маркова
Сталина Петровна Дашко
Original Assignee
Предприятие П/Я В-8046
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я В-8046 filed Critical Предприятие П/Я В-8046
Priority to SU762382958A priority Critical patent/SU598843A1/en
Application granted granted Critical
Publication of SU598843A1 publication Critical patent/SU598843A1/en

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Description

ром 2, ко ((е тра1ш  азотной кислоты определ етс  концентратомером 3. Н вход реп  ируюцего устройства 4 поступают оснсжной сигнал, пропорциональнъШ соотвошению концентраций хлордвуокись х ора, с выхода газоанализатора 2,   корректирукхщий сигнал, пропо цио аль а концентрации азотной кислоты, с выхода кондентратомера 3. Выход сь сигнал с регулирукицего устройства 4 поступает на регулирункдий орган 5, управл ющий подачей хлората натри  на окисление.rum 2, which ((the nitric acid trap is determined by a concentration meter 3. The input signal of the reproducing device 4 receives the main signal proportional to the corresponding concentration of chlorine dioxide or oxygen, the output of the gas analyzer 2, the correction signal, propiated al and the concentration of nitric acid condenser meter 3. The output from the regulator device 4 is fed to the regulator organ 5, which controls the supply of sodium chlorate for oxidation.

Регшиэаци  предлагаемого способа ав тематического регулировани  процесса получени  двуокиси марганца позвол ет оптимизировать стадию окислени  и обеспечить безопасное ведение технологического процесса.Regeneration of the proposed method of automatic regulation of the manganese dioxide production process allows optimizing the oxidation stage and ensuring safe process management.

Claims (1)

Формула изобретени  Способ регулировани  процесса полуThe invention of the method of regulating the process of semi чени  двуокиси марганца в присутствии азотной кислоты и с выделением хлора и двуокиси хлора путем изменени  подачи окислител , от.личающийс   тем, что, с целью увеличени  выхода двуокиси марганца и предотвраени  о6р§зовани  взр оопасных концентраций двуокиси хлора, изменение подачи окислител  осуществл ют в зависимости от соотношени  концентрацийmanganese dioxide in the presence of nitric acid and with the release of chlorine and chlorine dioxide by changing the oxidant supply, which is different from the fact that, in order to increase the manganese dioxide yield and prevent the formation of explosive concentrations of chlorine dioxide, the oxidant supply is changed according to on the ratio of concentrations хлора и двуокиси хлора в газовой фазе реактора с коррекцией по концентрации азотной кислоты в растворе.chlorine and chlorine dioxide in the gas phase of the reactor with correction for the concentration of nitric acid in solution. 1 Р®1 Р®
SU762382958A 1976-07-12 1976-07-12 Method of regulating process of obtaining manganese dioxide SU598843A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762382958A SU598843A1 (en) 1976-07-12 1976-07-12 Method of regulating process of obtaining manganese dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762382958A SU598843A1 (en) 1976-07-12 1976-07-12 Method of regulating process of obtaining manganese dioxide

Publications (1)

Publication Number Publication Date
SU598843A1 true SU598843A1 (en) 1978-03-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU762382958A SU598843A1 (en) 1976-07-12 1976-07-12 Method of regulating process of obtaining manganese dioxide

Country Status (1)

Country Link
SU (1) SU598843A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251503A (en) * 1978-09-19 1981-02-17 Erco Industries Limited Efficiency control system for chlorine dioxide plants
US6304327B1 (en) 1999-03-02 2001-10-16 Vulcan Chemicals Method and apparatus for photometric analysis of chlorine dioxide solutions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251503A (en) * 1978-09-19 1981-02-17 Erco Industries Limited Efficiency control system for chlorine dioxide plants
US6304327B1 (en) 1999-03-02 2001-10-16 Vulcan Chemicals Method and apparatus for photometric analysis of chlorine dioxide solutions

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