Should an anti-gelling agent be added after gasoline desulfurization?
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Should an anti-gelling agent be added after gasoline desulfurization, and if so, what is the amount? Which factory is better?
When we add 40 ppm of anti-adhesive, the viscosity decreases by only about 0.2
Reply to 1# sddmztl: Of course it needs to be added. Desulfurization and anti-gelling are two different things; the purpose of anti-gelling is to prevent dienes and olefins from polycondensing to form gums. There are many manufacturers of oil additives, so you can choose a few nearby to try out
The content mentioned on the 2nd floor is quite different from what was said on the 3rd floor; I’m not sure who is correct
For this question, it depends on the method you use to remove the thiol. If the desulfurizing agent you add does not affect other parameters of the oil, and if it does not have an impact and your oil’s induction period is within acceptable limits, then there is no need to add the DT3041 antioxidant and anti-gelling agent. If the desulfurizing agent you have added affects the induction index of the oil, or if the induction period does not meet the required standards, then you should consider adding DT3041 antioxidant and anti-gelling agent to ensure that the induction period of your oil meets the specified requirements
Based on the results of the refined gasoline induction period, if it meets the standards no additive is needed; otherwise, an additive must be added. 1. Generally speaking, as long as it meets the standards before distillation, it will also meet the standards after distillation (this is based on experience and may not apply in all cases). 2. The induction period for gasoline is highly dependent on the properties of the crude oil used in the reaction as well as the operating procedures. The properties of the crude oil determine many things. 3. However, modern anti-adhesive agents have a very minimal impact on the induction period. If it fails the test, the amount that needs to be added is astonishing. I do have a question: can the anti-adhesive be injected before desulfurization? Please ask the teachers for help!