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Database: 189760 (18 Oct 2025)
SH/T 1483-2020 English PDF
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SH/T 1483-2020
: C4 olefins for industrial use. Determination of trace ogy-compounds. Gas chromatographic method
Status: Valid
SH/T 1483: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
SH/T 1483-2020
English
189
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C4 olefins for industrial use. Determination of trace ogy-compounds. Gas chromatographic method
Valid
SH/T 1483-2020
SH/T 1483-2004
English
319
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Isobutene for industrial use. Determination of oxy-compounds. Gas chromatographic method
Obsolete
SH/T 1483-2004
SH/T 1483-1992
English
279
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(Industrial Gas Chromatography isobutene oxygenates)
Obsolete
SH/T 1483-1992
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Basic data
Standard ID
SH/T 1483-2020 (SH/T1483-2020)
Description (Translated English)
C4 olefins for industrial use. Determination of trace ogy-compounds. Gas chromatographic method
Sector / Industry
Petrochemical Industry Standard (Recommended)
Classification of Chinese Standard
G16
Classification of International Standard
71.080.16
Word Count Estimation
8,866
Date of Issue
2020-12-09
Date of Implementation
2021-04-01
Older Standard (superseded by this standard)
SH/T 1483-2004; SH/T 1547-2004
Quoted Standard
GB/T 3723; GB/T 8170; SH/T 1142
Regulation (derived from)
Ministry of Industry and Information Technology Announcement No. 48 (2020)
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the use of gas chromatography to determine the content of trace oxygenated compounds in industrial carbon four olefins. This standard applies to the determination of trace amounts of dimethyl ether, methyl tert-butyl ether, methanol and tert-butanol and other oxygen-containing compounds in C4 olefins for industrial use. The minimum determination content is 0.0001% (mass fraction).