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JB/T 12653-2016Diesel engines - Technical specification for particle oxidation catalysts (POC) (English PDF)

柴油机颗粒氧化催化转化器（POC）技术规范

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 15, 2016

Implementation date

June 1, 2016

Scope

JB/T 12653-2016 is the English-translated version of 柴油机颗粒氧化催化转化器（POC）技术规范.

Particle oxidation catalysts for diesel engines, abbreviated POC, are the subject of JB/T 12653-2016, a recommended standard of the Chinese machinery industry. It specifies the terms and definitions, the classification, the technical requirements, the test methods and the inspection rules, together with marking, packaging, transport and storage.

Its field of application is the particle oxidation catalyst fitted to diesel engines. Among the standards it quotes are GB/T 2828.1, GB/T 10125, GB 17691-2005, GB 18352.5-2013, GB/T 18377, HJ 438-2008 and JB/T 11880.8-2014. It is classified J93 in the Chinese system, with the ICS code 27.020.

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Document preview — JB/T 12653-2016

National Standard of the People's Republic of China

ICS: 27.020

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Technical requirements
5.1 General
5.2 General requirements
5.3 Sealing performance
5.4 Mechanical performance
5.5 Particulate matter removal rate
5.6 Durability
5.7 Pressure drop of the partial flow oxidation catalyst
5.8 Corrosion resistance
6 Test methods
6.1 Sealing test
6.2 Mechanical performance test
6.3 Particulate matter removal rate test
6.4 Durability test
6.5 Pressure drop test of the partial flow oxidation catalyst
6.6 Salt spray test
7 Inspection rules
7.1 Classification of inspection
7.2 Type inspection
7.3 Factory inspection
7.4 Sampling inspection
7.5 Sampling methods and assessment rules
8 Marking, packaging, transport and storage
8.1 Marking
8.2 Packaging
8.3 Transport
8.4 Storage
Figure 1 Diagram of the working principle
Table 1 Classification of the partial flow oxidation catalytic converters
Table 2 Thermal vibration test
Table 3 Inspection items

What this standard covers

This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of particulate oxidation catalysts for diesel engines. This standard applies to the particulate oxidation catalyst for diesel engines (hereinafter referred to as POC).

Document data

International classification (ICS): 27.020.

Chinese classification (CCS): J93.

Estimated length of the Chinese original: 11,114 words.

Standards quoted by this document

GB/T 2828.1; GB/T 10125; GB 17691-2005; GB 18352.3-2005; GB 18352.5-2013; GB/T 18377; HJ 438-2008; JB/T 11880.8-2014

3 Terms and definitions

4 Classification

5 Technical requirements

6 Test methods

7 Inspection rules

8 Marking, packaging, transport and storage

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

Referenced standards

Normative references

Similar standards

GB/T 29914-2025|JB/T 11880.9-2016|JB/T 11784-2014|HG/T 6235-2023|JB/T 12210-2015|JB/T 7293.4-2010

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