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GB/T 7701.1-2008 English PDF

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GB/T 7701.1-2008: Granular activated carbon from coal -- Granular activated carbon from coal for gas adsorption
Status: Valid

GB/T 7701.1: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 7701.1-2008English209 Add to Cart 3 days [Need to translate] Granular activated carbon from coal -- Granular activated carbon from coal for gas adsorption Valid GB/T 7701.1-2008
GB/T 7701.1-1997English239 Add to Cart 2 days [Need to translate] Granular activated carbon from coal for desulfurization Obsolete GB/T 7701.1-1997
GB/T 7701.1-1987EnglishRFQ ASK 3 days [Need to translate] Granular activated carbon from coal for desulfuration Obsolete GB/T 7701.1-1987

PDF similar to GB/T 7701.1-2008


Standard similar to GB/T 7701.1-2008

GB/T 7702.14   GB/T 7702.18   GB/T 7701.2   GB/T 7702.7   GB/T 7702.10   GB/T 7701.3   

Basic data

Standard ID GB/T 7701.1-2008 (GB/T7701.1-2008)
Description (Translated English) Granular activated carbon from coal -- Granular activated carbon from coal for gas adsorption
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard D24
Classification of International Standard 75.160.10
Word Count Estimation 9,985
Date of Issue 2008-11-20
Date of Implementation 2009-05-01
Older Standard (superseded by this standard) GB/T 7701.1-1997; GB/T 7701.2-1997; GB/T 7701.5-1997; GB/T 7701.6-1997
Regulation (derived from) National Standard Approval Announcement 2008 No.19 (Total No.132)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the vapor phase granular activated carbon from coal requirements, inspection rules, inspection methods, signs, packaging, transport and storage and so on. This section applies to gas-phase granular activated carbon from coal, including desulfurization (hydrogen sulfide), solvent recovery, Coal granular activated carbon air purification and protection and other fields to use.

GB/T 7701.1-2008: Granular activated carbon from coal -- Granular activated carbon from coal for gas adsorption


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Granular activated carbon from coal. Granular activated carbon from coal for gas adsorption ICS 75.160.10 D24 National Standards of People's Republic of China Replacing GB/T 7701.1-1997, GB/T 7701.2-1997, GB/T 7701.5-1997, GB/T 7701.6-1997 Granular activated carbon coal quality Gas Coal-based granular activated carbon Posted 2008-11-20 2009-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 7701 "QUALITY granular activated carbon" is divided into. --- Part 1. Gas Coal-based granular activated carbon; --- Part 2. granular activated carbon from coal for water purification; --- Part 3. Granular activated carbon from coal carrier. This section GB/T 7701 Part 1. This Part replaces GB/T 7701.1-1997 "granular activated carbon from coal desulfurization", GB/T 7701.2-1997 "solvent recovery QUALITY Granular activated carbon ", GB/T 7701.5-1997" Coal-based granular activated carbon to purify the air ", GB/T 7701.6-1997" Protective Coal-stars Granulated activated carbon. " And the four standard comparison, the main differences are as follows. --- Cancellation granular activated carbon from coal desulfurization quality grading, canceled breakthrough sulfur capacity indicators do factory inspection saturated sulfur capacity, increase Water capacity Project; --- Granular activated carbon from coal for solvent recovery packing density indicators are not used to differentiate the quality levels; --- Clean air Activated carbon tetrachloride adsorption change is not less than 50% from coal particles; --- Specific surface area and pore volume not set specific technical indicators. This section proposed and managed by China North Industries Group Corporation. This section is drafted. Shanxi Xinhua Chemical Co., Ltd. The main drafters of this section. Zhang Xu, Pang Huisheng, LI Huai-beads, Li Bing, Chi Kwong Sau, Wu Yan. This part of the standard replaces the previous editions are. --- GB/T 7701.1-1987, GB/T 7701.2-1987, GB/T 7701.5-1987, GB/T 7701.6-1987; --- GB/T 7701.1-1997, GB/T 7701.2-1997, GB/T 7701.5-1997, GB/T 7701.6-1997. Granular activated carbon coal quality Gas Coal-based granular activated carbon

1 Scope

This section provides the gas phase granular activated carbon from coal requirements, inspection rules, test methods, marking, packaging, transportation and storage and other content. This section applies to gas-phase granular activated carbon from coal, including desulfurization (hydrogen sulfide), solvent recovery, air purification and protection and other fields use Granular activated carbon from coal.

2 Normative references

The following documents contain provisions which, through reference to GB/T 7701 to the present, constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. Determination of GB/T 7702.1 Test method for granular activated carbon from coal quality water Determination of GB/T 7702.2 Test method for granular activated carbon from coal quality granularity Determination of GB/T 7702.3 Test method for granular activated carbon from coal quality Strength Determination of GB/T 7702.4 Test method for granular activated carbon from coal quality packing density Determination of GB/T 7702.5 Test method for granular activated carbon from coal quality water capacity Determination of GB/T 7702.9 Test method for granular activated carbon from coal quality Ignition point Determination of GB/T 7702.10 Test method for granular activated carbon from coal quality benzene vapor chloroethane vapor protection time Determination of GB/T 7702.13 Test method for granular activated carbon from coal quality tetrachloride adsorption Determination of GB/T 7702.14 Test Method for Sulfur coal quality granular activated carbon capacity Determination of GB/T 7702.16 Test method for granular activated carbon from coal quality pH value Determination of GB/T 7702.19 Test method for granular activated carbon CTC QUALITY desorption rate GB/T 7702.20 granular activated carbon coal quality test methods for determination of pore volume and specific surface area

3 Requirements

3.1 Appearance Dark black carbon material, grainy. 3.2 Technical Specifications 3.2.1 Coal-based granular activated carbon desulfurization Granular activated carbon from coal desulfurization mainly used for synthesis industry and other industrial production of hydrogen sulfide removal. The technical indicators should be consistent Specified in Table 1. 3.2.2 Granular activated carbon from coal for solvent recovery Granular activated carbon from coal for solvent recovery is mainly used for the recovery of benzene, toluene, xylene, acetone, alcohols, esters, ethers, gasoline, chloroform, tetrachloromethane Carbon and other organic solvents. The technical specifications should be consistent with the provisions of Table 2. 3.2.3 Coal-based granular activated carbon air purification Air purification Coal-based granular activated carbon is mainly used for the separation and removal of air pollutants in gas purification and decontamination. Its technology Indicators should comply with Table 3.

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