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Priority to TW094106511ApriorityCriticalpatent/TW200631909A/en
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Publication of TWI315722BpublicationCriticalpatent/TWI315722B/zh
The present invention is a system for removing sulfide and resource regeneration, which is to absorb and convert the hydrogen sulfide gas by means of chemical absorption method such that the product being converted carries out isolation and recovery in precipitator device. By using biological oxidation method, the chemical absorbent can be regenerated, and said regenerated absorbent is re-circulated to sulfide remover device and is continuously reacted with the inflow of hydrogen sulfide gas, and the system becomes a biochemical airtight circulation system of absorption-oxidation-isolation-regeneration.
TW094106511A2005-03-042005-03-04System for removing sulfide and resource regeneration
TW200631909A
(en)
Absorbent solution based on n,n,n',n'-tetramethylhexane-1,6-diamine and an amine having primary or secondary amine functions, and process for removing acid compounds from a gaseous effluent
Method of removing at least one pollutant from a gaseous stream containing CO2, which comprises subjecting the gas to absorption in an absorption column using liquid CO2 as absorbent, obtaining a gaseous stream rich in CO2 and a liquid stream containing at least 95% (w / w) of the contaminant.
Method for treating organic extraction solution used in liquid-liquid extraction comprising reaction stage in which extraction solution is put in contact with aqueous hydroxylamine solution, separation stage and stage of purification by adsorption of harmful substances from reaction reactions - approximation, and apparatus.