TWI636015B

The invention discloses a device and process using an ammonia method to produce metal compounds. The device comprises a leaching tank, a decomposition and precipitation tank and an absorption device, wherein the discharge outlet of the leaching tank is connected with the feed inlet of the decomposit...

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Bibliographic Details
Main Author DU, ZONGXIN
Format Patent
LanguageChinese
Published 21.09.2018
Subjects
BLASTING
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL
HEATING
INORGANIC CHEMISTRY
LIGHTING
MECHANICAL ENGINEERING
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
RANGES
SEPARATION
THEIR RELEVANT APPARATUS
TRANSPORTING
VENTILATING
WEAPONS
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Summary:The invention discloses a device and process using an ammonia method to produce metal compounds. The device comprises a leaching tank, a decomposition and precipitation tank and an absorption device, wherein the discharge outlet of the leaching tank is connected with the feed inlet of the decomposition and precipitation tank through a pipeline provided with a filter device, the reaction gas outlet of the leaching tank is connected with the gas inlet of the absorption device, and the mixed gas outlet of the decomposition and precipitation tank is connected with the gas inlet of the absorption device through a pipeline provided with a condenser. The device and process using the ammonia method to produce the metal compounds is simple, low in energy consumption and environmentally friendly.
Bibliography:Application Number: TW20176124218