GB/T 37352-2019 English PDF

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GB/T 37352-2019: Marine selective catalytic reduction (SCR) cellular-type denitrification catalysts
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 37352-2019	199	Add to Cart	3 days	Marine selective catalytic reduction (SCR) cellular-type denitrification catalysts	Valid

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Basic data

Standard ID: GB/T 37352-2019 (GB/T37352-2019)
Description (Translated English): Marine selective catalytic reduction (SCR) cellular-type denitrification catalysts
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G75
Classification of International Standard: 71.100.99
Word Count Estimation: 10,119
Date of Issue: 2019-03-25
Date of Implementation: 2020-02-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 37352-2019: Marine selective catalytic reduction (SCR) cellular-type denitrification catalysts

---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.
Marine selective catalytic reduction (SCR) cellular-type denitrification catalysts ICS 71.100.99 G75 National Standards of People's Republic of China Marine selective catalytic reduction (SCR) honeycomb Denitration catalyst Marineselectivecatalyticreduction (SCR) celular-typedenitrificationcatalysts Published on.2019-03-25 2020-02-01 implementation State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Petroleum and Chemical Industry Federation. This standard is under the jurisdiction of the National Chemical Standardization Technical Committee (SAC/TC63). This standard was drafted. Nantong Yatai Engineering Technology Co., Ltd., China Shipbuilding Industry Comprehensive Technology and Economic Research Institute, Datang Nanjing Environmental Protection Technology Co., Ltd., Jiangsu Longyuan Catalyst Co., Ltd., Sinopec Nanjing Chemical Research Institute Co., Ltd. The main drafters of this standard. Wang Derong, Qiu Ailing, Jiang Xiaoming, Xiao Yuting, Ma Shuai, Liu Jun, Guo Xiaoyu, Wang Hu, Lu Jinfeng. Marine selective catalytic reduction (SCR) honeycomb Denitration catalyst

1 Scope

This standard specifies the terms and definitions, product specifications, requirements, and tests for marine selective catalytic reduction (SCR) honeycomb denitration catalysts. Methods, inspection rules, marking, packaging, transportation and storage. This standard is applicable to the removal of marine diesel engines using titanium dioxide (TiO2) as the carrier and vanadium pentoxide (V2O5) as the active component. Selective catalytic reduction (SCR) honeycomb catalyst for nitrogen oxides in tail gas.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 191 packaging storage and transportation icon Determination of specific surface area of solid materials by GB/T 19587 gas adsorption BET method GB/T 21650.1 Determination of pore size distribution and porosity of solid materials - Part 1 GB/T 31590 flue gas denitration catalyst chemical composition analysis method GB/T 33104-2016 Marine SCR honeycomb denitration catalyst detection method

3 Terms and definitions

The following terms and definitions defined in GB/T 33104-2016 apply to this document. 3.1 Unit log A honeycomb catalyst monomer having a cross-sectional dimension of 150 mm x 150 mm. 3.2 Module module It is assembled from a certain number of catalyst units in a certain volume of the frame.

4 Product Specifications

According to the number of square holes uniformly arranged on the unit section, the recommended specifications are 25 holes (25 holes × 25 holes) and 30 holes (30 holes × 30 wells), 35 wells (35 wells x 35 wells), 40 wells (40 wells x 40 wells), 45 wells (45 wells x 45 wells), 50 wells (50 wells x 50 wells), and the like.

5 requirements

Marine selective catalytic reduction (SCR) honeycomb denitration catalysts should meet the requirements of Table 1. ......

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