Plan for the first start-up of solvent deasphalting
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As the title says, thank you.
Check the resource post: lol
Water-assisted transportation, airtight sealing, nitrogen purging, solvent collection, solvent cooling cycle, heating the furnace, solvent thermal cycle until the solvent reaches a supercritical state; then the asphalt pipeline enters the diesel cooling cycle, followed by a diesel heating cycle. Residue is used to replace diesel, and after this replacement the conditions for feeding are met, allowing the process to start
Could you give a brief introduction to your manufacturing process?
What process? C3 or C4 deasphalting? The differences between starting work are quite significant
There is a C4 startup plan on the forum; you can give it a look! I downloaded it from a group around 2009; it seemed to be from some company in Xinjiang!
Is the cost of supercritical technology relatively high? Could you please provide your contact information so we can discuss this further? 1032387906
Isn’t there any equipment that uses supercritical extraction technology in the SDA project at the moment? It is mainly used in the pharmaceutical industry.
It is subcritical extraction; the supercritical solvent is recovered, which saves the phase transition heat associated with the solvent recovery process. Supercritical extraction is relatively difficult, and I have no experience with it