Synthesis conditions of ethyl xanthate and butyl xanthate

Ethyl xanthate is a light yellow powder, soluble in water and alcohol. It can form insoluble compounds with metal ions such as cobalt, copper and nickel. It has a flotation effect on all heavy metals, especially for pyrite. Made of nickel-cobalt settling agent; used for drying crops in agriculture; industrially used as rubber vulcanization accelerator. Uses: Excellent collector for sulfide ore. In the xanthate series, the trapping power is weak but the selectivity is better. Used in combination with vulcanizing agents, it can also be used for flotation of copper and lead oxide ore, as well as zinc electrolyte purification process and rubber vulcanization accelerator.

The butyl xanthate manufacturer mainly produces butyl xanthate products for wholesale ore dressing. If you want to use this product efficiently, you need to know more about its production process. Let's take a look at the following: ethyl xanthate and different Synthetic knowledge of butyl xanthate. Different process conditions can synthesize ethyl xanthate and isobutyl xanthate. Let's take a look at the synthesis conditions:

1. The preferred process conditions for synthesizing ethyl xanthate are: anhydrous ethanol, sodium hydroxide, carbon disulfide charge ratio of 4:1:1.1, reaction temperature of 60 ° C and 25 ° C, reaction time of 3 hours. The product yield reached 95.2% and the effective content was 87.9%.

Synthesis of ethyl xanthate and isobutyl xanthate

2. The preferred process conditions for the synthesis of isobutylxanthate are: isobutanol, sodium hydroxide, disulfide carbon feed ratio of 4:1:1.1, the reaction temperature needs to be controlled at 90 ° C and 35 ° C, reaction time 6.5 The yield of the product was as high as 91.3% and the effective content was 91.0%.

The above is the synthesis of ethyl xanthate and isobutyl xanthate summarized by the butyl xanthate manufacturer. Remember to use the correct method of use, pay attention to the use of the matter, and avoid some hazards. Today, Xiaobian Introduced here for everyone.