ASTM D4864-90(2013)
Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
- Standard No.
- ASTM D4864-90(2013)
- Release Date
- 1990
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM D4864-14
- Latest
- ASTM D4864-14
- Scope
5.1 Methanol is a common impurity in propylene. It can have a deleterious effect on various processes that use propylene as a feedstock.
1.1 This test method covers the determination of methanol in propylene concentrates in the range of approximately 4 to 40 mg/kg (parts-per-million by weight).
1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.
Note 1—There is no direct acceptable SI equivalent for screw threads.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific warning statements are given in 11.1.1, 11.2.1, and 12.11.
ASTM D4864-90(2013) Referenced Document
- ASTM D4307 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards*， 1999-04-20 Update
- ASTM E260 Standard Practice for Packed Column Gas Chromatography*， 2019-09-01 Update
ASTM D4864-90(2013) history
- 2014 ASTM D4864-14 Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
- 1990 ASTM D4864-90(2013) Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
- 1990 ASTM D4864-90(2005) Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
- 1990 ASTM D4864-90(2000)e1 Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
