ASA is a solid cobalt phthalocyanine alternative products, completely miscible with alkali, good stability, easy to use, high activity, long life, for petrol and liquefied gas sweetening, can significantly improve the removal rate of thiols of different structure and molecular weight thiol adaptability, performance reached the level of imported products.
Gasoline consumption is generally 100 ~ 150ppm.
The main indicators: the blue water-soluble liquid, cobalt content> 5%, sweetening the rate of> 95%, sweetening activity of <10ppm