Is there anyone who can explain to me, how a full TBP curve can be obtained? I mean how can be characterized fractions with boiling points above 540 degree celsium? In our laboratory we have an apparatus for determining TBP up to 540. For the distilled fractions we can determine their density and molecular weight (or can be calculated).What about the vacuum residue? I saw the probability paper but i am not quite sure about its application. How vacuum residue can be seperated into pseudo components and how can be determined molecular weight and density of these pseudo components?
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End boiling point of crude oil
- Thread starter biofan
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biofan:
Have you looked at the vacuum distillation method in ASTM test method D5236-03(2007)? You can read about it at:
[URL unfurl="true"]http://www.astm.org/Standards/D5236.htm[/url]
It is said to be capable of handling streams with an end point of up to 564 [°]C.
Milton Beychok
(Visit me at www.air-dispersion.com)
.
Have you looked at the vacuum distillation method in ASTM test method D5236-03(2007)? You can read about it at:
[URL unfurl="true"]http://www.astm.org/Standards/D5236.htm[/url]
It is said to be capable of handling streams with an end point of up to 564 [°]C.
Milton Beychok
(Visit me at www.air-dispersion.com)
.
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