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sklademVydáno: 2003-01-29
BS 2000-342:2000
Methods of test for petroleum and its products Determination of thiol (mercaptan) sulfur in light and middle distillate fuels. Potentiometric method
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3906 Kč
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3906 Kč
Označení normy: | BS 2000-342:2000 |
Počet stran: | 12 |
Vydáno: | 2003-01-29 |
ISBN: | 0 580 41714 X |
Status: | Standard |
Popis
BS 2000-342:2000
This standard BS 2000-342:2000 Methods of test for petroleum and its products is classified in these ICS categories:
- 75.160.20 Liquid fuels
This International Standard specifies a method for the determination of thiol (mercaptan) sulfur in light distillates, such as gasolines and naphtha fractions, and middle distillate fuels, such as kerosines and gas oils, in the range of 0,000 3 % (m/m) to 0,010 0 % (m/m) (3 mg/kg to 100 mg/kg). Organic sulfur compounds such as sulfides, disulfides and thiophene do not interfere. Elemental sulfur does not interfere at contents less than 0,000 5 % (m/m). Hydrogen sulfide interferes, if not removed as described in 8.2.
NOTE For the purposes of this International Standard, the term "% (m/m)" is used to represent the mass fraction of a material.
Identical with IP 342/2000.