How should the boiling range of imported 180 fuel oil be evaluated?
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I would like to ask everyone: what instruments and methods are needed to determine the distillation range of imported 180 fuel oil? Our unit has a distillation range tester SYD-6536 manufactured by Shanghai Changji Petroleum Instrument Factory. Can this instrument be used for distillation range evaluation? To what temperature should it be distilled to reach the gas phase? I tried to conduct a distillation test using a SYD-6536 boiling range tester; at 350 degrees, 15 ml was obtained from the original sample ； After treating 180 fuel oil with acoustic wave technology, 30 ml could be distilled at 350 degrees. May I ask if it is possible to make such a comparison? Is this approach meaningful? Thank you for the advice.
Could someone give me some advice? Did I not make myself clear? If you have any questions, please leave a message for me. Thank you!
The flow rate of fuel oil No. 180 before 350 degrees is generally between 15% and 20%. It is unknown what the quality parameters of the distilled oil will be after acoustic treatment; a comparison can be made. If there are no changes, then this method could indeed be an excellent approach for further purification.
Thank you for your advice. I would also like to ask whether it is appropriate to use the SUD-6536 distillation tester produced by Shanghai Changji for testing the distillation range of 180 fuel oil Which testing instrument should generally be used for testing? What are all the quality parameters for distilled oil that were mentioned by the friend upstairs? Could you give some detailed guidance? Thank you so much!
In fuel oil, what is the proportion of the 350–500 degree fraction? How much is there in the fractions above 500 degrees?