SH/T 1821-2018 Active Industry standards-Petrochemical industry

SH/T 1821-2018 Industrial aromatic hydrocarbons determination of trace nitrogen by chemiluminescence

Publish Date: 2018-04-30 Implement Date: 2018-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: SH/T 1821-2018

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Generally, organic chemical raw materials

ICS Name: Aromatic hydrocarbons

Publish Date: 2018-04-30

Implement Date: 2018-09-01

Scope

This standard specifies the chemiluminescence method for the determination of trace nitrogen in industrial aromatic hydrocarbons. This standard is applicable to the determination of nitrogen content in aromatic hydrocarbon samples ranging from C6 to C10 with a nitrogen content of (0.1 to 100) mg/kg.

Development Information

Related Standards

GB/T 3144-1982 Active

GB/T 3144-1982 Toluene—Determination of hydrocarbon impurities—gas chromatographic method

Publish Date: 1982-07-20

GB/T 3145-1982 Replaced

GB/T 3145-1982 Benzene—Determination of crystallizing point

Publish Date: 1982-07-20

GB/T 3146-1982 Replaced

GB/T 3146-1982 Benzene hydrocarbon products—determination of distillation range

Publish Date: 1982-07-20

GB/T 3208-1982 Replaced

GB/T 3208-1982 Micro-coulomb method for determining the total sulfur content of benzene-type products

Publish Date: 1982-09-23

GB/T 3209-1982 Replaced

GB/T 3209-1982 Method for determining the amount of distillation residual of benzene-type products

Publish Date: 1982-09-23

GB/T 5177.2-1985 Replaced

GB/T 5177.2-1985 Determination of sulphonatable matter content for industrial alkylbenzene

Publish Date: 1985-05-10