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Lianyungang Kehang Environmental Protection Technology Co., Ltd.

--A professional manufacturer of FRP tank, FRP air duct, FRP scrubbing tower and FRP flange

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Add:10-1, No. 10, North Side, Niutao Road , Shihu Township, Donghai County, Lianyungang City, China

Contact: Liang Haibin +86-18036585877

E-mail:lhbkhhb@163.com

NEWS

New opportunities in the gas detection market! The Ministry of Environmental Protection's new exhaust standard will be implemented in October

[China Chemical Instrument Network This network view] At present, air pollution is very serious. Automobile exhaust is one of the factors affecting air quality, and the national department has invested considerable energy and cost. Following the release of the vehicle exhaust remote sensing test standard, the Ministry of Environmental Protection recently issued the national environmental protection standard “On-board measurement methods and technical requirements for exhaust pollutants of heavy-duty diesel vehicles and gas-fuel vehicles”. It will be officially implemented on October 1, 2017. From the date of publication of the standard, the relevant local standards will be invalid or invalid.

  

 

With the development of China's automobile industry, China's annual investment in the market is countless. As we all know, there are many harmful substances in automobile exhaust, especially heavy-duty energy-consuming cars. In the more concentrated large cities, about 50% of the pollutants in the air come from the exhaust of the car, and the components of the harmful substances in the exhaust gas tend to be harmful to the human body. Every year, there are many strong nationalities in the winter, and automobile gas emissions are also one of the causes of this phenomenon.

Automobiles are the main contributors to urban air pollution in China. Therefore, the release of "In-vehicle measurement methods and technical requirements for exhaust pollutants of heavy-duty diesel vehicles and gas-fuel vehicles" is a force for atmospheric protection. The standard was developed to prevent pollution of the atmospheric environment by heavy-duty vehicle exhaust and to improve environmental quality from the source.

It is reported that the new standard for heavy-duty vehicle exhaust is the "Limited Combustion-type, Gas-fueled Ignition Engine and Vehicle Exhaust Pollutant Emission Limits and Measurement Methods (China Stages III, IV, V)" (GB 17691-2005) In addition, the vehicle measurement methods and technical requirements for exhaust pollutants of heavy-duty diesel vehicles and gas-fuel vehicles are specified.

This standard specifies the on-board measurement methods and technical requirements for exhaust pollutants of heavy-duty diesel gas fuel vehicles. It is applicable to the emission inspection of the new production vehicles of heavy-duty diesel vehicles and gas-fuel vehicles that meet the requirements of the fifth stage of GB17691-2005 and the compliance check in use. In addition, this standard is applicable to M?, M?, N? (but excluding low speed trucks) and N? and M with total mass greater than 3500kg for compression ignition and gas fuel ignition engines with a speed of more than 25km/h. ? Measurement of vehicle exhaust pollutant emissions.

Gas detection standards continue to improve, and correspondingly, the measurement technology of exhaust pollution is constantly evolving, and there are already some methods and instruments for accurately determining harmful components. Beijing Heng Aode F1NHA-402 Automobile Exhaust Gas Analyzer, Baishan Yujiu Instrumentation WQ27-SV-5Q Exhaust Gas Analysis/Automobile Emission Gas Analyzer, US ECM EGR5230 Analyzer, HORIBA (堀場(chǎng)) Automobile Exhaust Gas Analyzer MEXA-584L, etc. They are all instruments that detect automobile exhaust gas in real time and are widely used in the social market.

At the beginning of August 2017, the release of automotive exhaust remote sensing testing standards brought many opportunities for brand deep-growing people in the field of automotive exhaust remote sensing testing equipment. The dual drive of policy and market continues to create positive benefits. The "In-vehicle measurement method and technical requirements for exhaust pollutants of heavy-duty diesel vehicles and gas-fuel vehicles" will also fully benefit from related enterprises. If the opportunity strikes, if the enterprise wants to “stand out from the crowd”, it needs to be comprehensive and comprehensive! Environmental monitoring enterprises with good technology and product reserves will be the most favored in the market.

(Source: China Chemical Instrument Network)

Related information download: "Industrial measurement methods and technical requirements for exhaust pollutants of heavy-duty diesel vehicles and gas fuel vehicles".pdf

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