When converting a carbon steel tank for storing ethylene glycol, what material is the most cost-effective to use for the inner wall?
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Those with experience in this area, please share your insights
It’s not expressed very clearly; by inner wall material, I mean the insulation material applied to the inside walls of the storage tank to prevent ethylene glycol from being contaminated
Internal aluminum spraying should be sufficient to meet the requirements
Lined with stainless steel plate or sprayed with polyurea.
Does ethylene glycol corrode carbon steel? Or does carbon steel contaminate ethylene glycol? We are also producing ethylene glycol here, and we would like to ask everyone: are there any strict requirements regarding the pipeline materials and equipment used for carbon monoxide in the coal-based ethylene glycol production process? For example, pipes and equipment must be made of stainless steel
May I ask what the thickness of the internal aluminum coating is and what the cost per square meter is? Thank you!
The manufacturing process requires a high level of purity for ethylene glycol, hence a stainless steel lining is needed.
During the manufacturing process, are there any special requirements for metal materials regarding CO and ethylene glycol? Can ordinary carbon steel be used for the CO process line?