Treatment of primary brine crystallized soda ash
Thread Content
This post was last edited by zmxrrx on 2013-6-3 07:50 Soda ash is easy to absorb moisture and crystallize when placed in the warehouse, but these crystallized soda ash is difficult to dissolve in water. Please tell me how your factory handles these crystallized soda ash? For the time being, our factory can only add crystallized soda ash directly to the salt tank. I wonder if you have a better way?
First of all, it is best for your warehouse to be dry and airtight, with pads on the bottom floor. You can also use the first-in-first-out principle or less in, less out. Finally, after unloading, cover all raw materials in the warehouse with a raincloth.
You are only talking about the storage part. The key is how to deal with the crystallized soda ash?
If it is a whole bag, it will be more difficult to handle. Use a hammer to smash it. If you add a small amount directly, you can also increase the temperature of the salt water!
The key is that there is indeed a lot of it. Of the 200 tons or so purchased each time, about 10 tons have crystallized by the time it is used. . . . This is difficult to deal with.
But it is more difficult to deal with. There is currently no good solution. But adding it directly to the salt pool is not a good method.
Didn't the original sodium carbonate have a good concentration first and then put it into the high tank? Pour the moisture-absorbing and agglomerated sodium carbonate into water, heat it with steam, and stir it with craft air to dissolve it: L What's the trouble?
Are you talking about using hot water to prepare soda ash? How much temperature control is configured?
Now calculate the concentration based on the volume of the preparation tank, add sodium carbonate, stir and heat with steam and process air to 70 to 80 degrees Celsius, and absolutely dissolve everything.
We put it into the hot water that has evaporated and condensed, and fiddled with compressed air for a few times before it melted!