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共找到 150 條與 Combustion Tube 相關的標準,共 10

A test portion is desulfonated in concentrated phosphoric acid medium and the liberated alkylbenzene is extracted with light petroleum. The mean

Surface active agents; technical straight-chain sodium alkylbenzenesulfonates; determination of mean relative molecular mass by gas-liquid chromatography

1.1 This specification covers apparatus and basic

Standard Specification for Apparatus For Microdetermination of Carbon and Hydrogen in Organic and Organo-Metallic Compounds

1.1 This test method covers the determination of sulfur in samples of coal or coke by high-temperature tube furnace combustion. 1.1.1 Two analysis

D4239-Test Method for Sulfur in the Analysis Sample of Coal and Coke Using High-Temperature Tube Furnace Combustion

1???Scope This document specifies an alternative method of determining the total sulfur mass fraction of coal and coke by high-temperature

Coal and coke. Determination of total sulfur by Coulomb titration method

Tube-Control@ 3/8 O.D.@ and 1/2 O.D.@ Steel (Rev 1)

This International Standard describes a method for determining the sulfur content of pitch used in the production of aluminium. The method

Carbonaceous materials used in the production of aluminium - Pitch for electrodes - Determination of sulfur content by an instrumental method

Elbow@ Bulkhead Universal@ 45 Degree@ Flareless Tube (FSC 4730)

Gives a method of the determination of the total sulfur content of hard coal, brown coal, lignite and coke by a high temperature combustion method

Solid mineral fuels - Determination of total sulfur - High temperature combustion method

This Japanese Industrial Standard specifies the method of quantitative determination of the sulfur content of 1mass ppm to 1 O00 mass ppm in gasoline

Crude oil and petroleum products -- Determination of sulfur content Part 2: Oxidative microcoulometry

本文件規定了通過高溫燃燒-庫侖滴定法測定煤和焦炭中總硫含量的替代方法

Solid mineral fuels. Determination of total sulfur by Coulomb titration method

Solid mineral fuels - Determination of total sulfur - High temperature combustion method

Describes a method determining sulphur after combustion of the test portion in a current of oxygen. Specifies principle, reagents, apparatus, sampling

Steel and cast iron; Determination of sulphur content; Combustion titrimetric method

Adapter@ Flareless Tube@ Bulkhead and Universal to Flared Tube

Applicable to pitches containing between 0.1 and 4.0% (m/m) sulfur

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of sulfur content

Specifies a gravimetric method after combustion of the test portion in a current of oxygen. The method is applicable to products having carbon

Steel and cast iron; Determination of total carbon content; Combustion gravimetric method




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