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GB/T 30202.1-2013Test method for granular activated carbon from coal for desulfurization and denitration process - Part 1: Bulk density (English PDF)

脱硫脱硝用煤质颗粒活性炭试验方法第1部分：堆积密度

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 31, 2013

Implementation date

October 1, 2014

Scope

GB/T 30202.1-2013 is the English-translated version of 脱硫脱硝用煤质颗粒活性炭试验方法第1部分：堆积密度.

GB/T 30202.1-2013 is the Chinese standard "Test method for granular activated carbon from coal for desulfurization and denitration process - Part 1: Bulk density".

Its scope clause reads: GB/T 30202 provisions of this part of the desulfurization and denitrification granular activated carbon from coal (hereinafter referred to as active coke) Determination of bulk density of the original Management, measurement procedures and results of the calculation and so on.

This section applies to the determination of bulk density of activated coke. Its clauses include principle of measurement; instruments and equipment; measuring step; calculated results.

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Document preview — GB/T 30202.1-2013

National Standard of the People's Republic of China

ICS: 75.160.10
Classification: D 24

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Scope
2 Principle of Measurement
3 instruments and equipment
5 measuring step
6 calculated results

1 Scope

GB/T 30202 provisions of this part of the desulfurization and denitrification granular activated carbon from coal (hereinafter referred to as active coke) Determination of bulk density of the original

Management, measurement procedures and results of the calculation and so on.

This section applies to the determination of bulk density of activated coke.

2 Principle of Measurement

The sample was slowly poured into a graduated cylinder to 1000mL engraved lines, weighing activated coke quality, mass per unit volume of activated coke for the bulk density.

3 instruments and equipment

3.1

Balance, dividing the value of 0.1g.

3.2

cylinder, 1000mL.

3.3

sieve shaker speed 280r/min ~ 320r/min, round trip 25mm, this test does not use slap function.

4 Sample preparation and 4.1 The sample was reduced to about 2000g, placed in 150 °C ± 5 °C electric oven, the dried 2h, out into the cold dryer

But spare.

4.2

Minimum aperture when the election of the sample size was measured using a sieve sieved 1min layer on a sieve shaker, to take part on the sieve spare.

5 measuring step

5.1

The sample was slowly poured into a graduated cylinder, 1000mL scale close-by grain added to 1000mL scale.

5.2

weighing sample quality, accurate to 0.1g.

6 calculated results

Bulk density rho and its value in grams per liter (g/L) said, according to the formula (1).

rho = (1)

Where.

Numerical m --- sample mass, in grams (g);

Numerical V --- sample volume in liters (L).

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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