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Database: 189760 (18 Oct 2025)
JB/T 11880.13-2024 English PDF
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Standard Title (Description)
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JB/T 11880.13-2024
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(Diesel engine selective catalytic reduction (SCR) systems - Part 13: Molecular sieves for catalysts)
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JB/T 11880.13-2024
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Basic data
Standard ID
JB/T 11880.13-2024 (JB/T11880.13-2024)
Description (Translated English)
(Diesel engine selective catalytic reduction (SCR) systems - Part 13: Molecular sieves for catalysts)
Sector / Industry
Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard
J93
Classification of International Standard
27.020
Date of Issue
2024-03-29
Date of Implementation
2024-10-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the technical requirements for Cu-based molecular sieves of selective catalytic reduction (SCR) catalysts for diesel engine exhaust purification, specifies the corresponding test methods and principles, specifies the inspection rules and requirements for marking, packaging, transportation and storage. This standard applies to the inspection of Cu-based molecular sieves of SCR catalysts for diesel engine exhaust purification, and SCR catalyst molecular sieves for other purposes are used as a reference.