SIS SS-ISO 3012-1992 汽油、煤油和馏出燃料． 硫醇硫的测定．电位滴定法

标准号：SIS SS-ISO 3012-1992
中文标准名称：汽油、煤油和馏出燃料． 硫醇硫的测定．电位滴定法
英文标准名称：Gasoline, kerosine and distillate fuels — Determination of mercaptan sulfur — Potentiometric method
发布日期：1992/3/11 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This International Standard specifies a method for the determination of mercaptan sulfur in gasolines, kerosines and distillate fuels containing a m?ss fraction of from 0,000 3 % to 0,01 % of mercaptan sulfur. Organic sulfur compounds such as sulfides, disulfides and thiophene do not interfere. Elemental sulfur in amounts of a m?ss fraction at less than 0,000 5 % does not interfere. Hydrogen sulfide will interfere, if not removed as described in 7.2.