Desulfurization solution salt recovery
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It is recommended that coking enterprises that do not produce salt consider engaging in acid production instead. Firstly, the market for salt products is saturated and cannot compare to what it was 10 years ago; companies involved in salt production focus only on their own interests. While desulfurization solutions can indeed be produced through such projects, both the volume of treatment and the purity of the resulting products fall short of the required standards. Those who produce mixed salts convert liquid waste into solid waste, and most of the refined salt can only be sold as semi-finished products. The production and operation management of salt extraction equipment is also rather complicated. Therefore, please consider carefully before proceeding with the coking of salt; feel free to ask for inquiries. WeChat qian720105
Acid production is equally troublesome. Acid that cannot be sold becomes a hazardous chemical.
Consider whether it is better to address the issue of waste liquid or to produce acid; if salt production is not done properly, then the environmental problem remains unsolved
I am personally involved in the production and operation of salt extraction equipment; I am also currently contracted to work on a project
The process of salt extraction essentially involves steps such as impurity removal, oxidation, decolorization, concentration, separation, and purification. The specifics of these processes are more or less the same. When carrying out salt extraction, it is first necessary to analyze the components of the waste liquid; equipment must be selected based on those components, and the design must be reasonable, otherwise it will affect normal operation
We are also considering this option; there is no place to dispose of the waste liquid, and the system has already become clogged once. Those who have implemented salt recovery processes would be able to share more details on how it works, while those who haven’t should discuss how they manage to maintain a balance between the two types of salts
The salt level keeps rising, increasing day by day. At that time, I was afraid of spending money, so the design was kept very simple. There’s already a huge amount of waste that can’t be dealt with. System processing requires significant investment; a coking capacity of less than 2 million is not worthwhile due to the high costs. I think the acid production is okay
To date, there are no reports of any successful operation of the HPF desulfurization process for acid production; fortunately, salt recovery can still just barely sustain the desulfurization process.