DEVICE FOR METAL OXIDES PREPARATION Russian patent published in 2009 - IPC C01G1/02 

Abstract RU 2362739 C1

FIELD: chemistry.

SUBSTANCE: invention can be used in chemical industry. Casing 2 of thermochemical reactor 1 is heated with heater 3. Heated reactor 1 is fed with air by flow booster 14 and with mother liquor from reservoir15. The ultrasonic sprayer disperses the mother liquor into gas flow. The pyrolysis of the smallest drops of the mother liquor proceeds in thermochemical reactor 1 whereat the oxides are formed. The hot gases coming out of reactor 1 come to the dry dust separation system 7 and further to the thermocatalytical device 8. The reaction gases are directed to the space between jacket 4 and casing 2. The gases coming out of jacket 4 through 6 are directed to the washing scrubber 9.

EFFECT: enhancing of the trapping degree of the end product and decreasing of the dangerous atmospheric emissions.

7 cl, 1 dwg

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RU 2 362 739 C1

Authors

Vylkov Aleksej Il'Ich

Ostroushko Aleksandr Aleksandrovich

Petrov Aleksandr Nikolaevich

Udilov Aleksandr Evgen'Evich

Tsvetkov Dmitrij Sergeevich

Dates

2009-07-27Published

2007-12-12Filed