Welcome to the company ! we have many years of professional experience !
rsdgj@pyzyrsd.com +86 513525609655

There are several biological methods for neutralizing acid wastewater

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

There are several biological methods for neutralizing acid wastewater
Catalytic Converters for treatment of Exhaust Gas Emission ...
Catalytic Converters for treatment of Exhaust Gas Emission ...

Typical exhaust gas composition at the normal engine op- erating conditions are: carbon monoxide (CO, 0.5 vol. %), un- burned hydrocarbons (HC, 350 ppm), nitrogen oxides (NOx, 900 ppm) hydrogen (H2, 0.17 vol. %), water (H2O, 10 vol. %), carbon dioxide (CO2, 10 vol. %), oxygen (O2, 0.5 vol. %) [1-3].

The Composition of Exhaust Gases from Diesel Gasoline and ...
The Composition of Exhaust Gases from Diesel Gasoline and ...

in the exhaust ,gas, and the total rate of ,emission, are pre-sented. Exhaust ,gas, composition is useful for comparing the concentration of the harmful constituents with the permissible toxic limits. However, in relation to air pollu-tion, the total quantity of an exhaust ,gas, constituent discharged per unit time is most significant. If the total quantities of an exhaust ,gas, constituent are known, com-

Exhaust gas measurements for emission reduction purposes
Exhaust gas measurements for emission reduction purposes

Extensive ,Exhaust Gas Measurements for Emission Reduction Purposes, The reduction of ,emission, values plays an essential role in the development of vehicles and industrial plants. In order to obtain meaningful measurement readings, CSM has expanded its measurement portfolio to include ,exhaust gas, measurement modules from ECM.

All EPA Emission Standards | Emission Standards Reference ...
All EPA Emission Standards | Emission Standards Reference ...

Clean Fuel Fleet -- ,exhaust emission standards,. Clean Fuel Fleet flexible fuel and dual fuel vehicles -- non-methane organic ,gas, standards. Tier 0, Tier 1, and Clean Fuel Vehicle (CFV) ,exhaust emission standards, (light-duty trucks only) Tier 0, Tier 1, and National Low ,Emission, …

GER-4211 - Gas Turbine Emissions and Control
GER-4211 - Gas Turbine Emissions and Control

Also, other exhaust emis-sions began to rise to measurable levels of con-cern. Based on these factors, alternative meth-ods of, emission, controls have been developed: Internal, gas turbine, —Multiple nozzle quiet combustors introduced in 1988 —Dry Low NO x combustors introduced in 1990 External —Exhaust catalysts This paper will summarize the current estimat-ed, emissions, for existing gas turbines and the

Exhaust Gas Emission Analysis of Automotive Vehicles Using ...
Exhaust Gas Emission Analysis of Automotive Vehicles Using ...

This paper presents the exhaust gas emissions analysis of automotive vehicles which is a quick and accurate way to determine the running conditions of an engine. The main aim of the paper is intended to read the data from Sensors such as Oxygen and Carbon monoxide (CO) interfaced to FPGA board to get emissions gas information and to carry out its analysis.

Testing Automotive Exhaust Emissions
Testing Automotive Exhaust Emissions

New regulations are being imposed internationally to regulate greenhouse gas emissions, which is resulting in the need for better emissions testing worldwide. Exhaust emissions testing helps determine how many maleficent compounds form in an engine during …

Exhaust gas measurements for emission reduction purposes
Exhaust gas measurements for emission reduction purposes

Extensive Exhaust Gas Measurements for Emission Reduction Purposes The reduction of emission values plays an essential role in the development of vehicles and industrial plants. In order to obtain meaningful measurement readings, CSM has expanded its measurement portfolio to include exhaust gas measurement modules from ECM.

ISO 11042-1:1996(en) Gas turbines ? Exhaust gas emission ...
ISO 11042-1:1996(en) Gas turbines ? Exhaust gas emission ...

This part of ISO 11042 establishes the methods used for the measurement and evaluation of the ,emission, of the ,exhaust, gases from ,gas, turbines and defines appropriate ,emission, terms. It presents requirements for the test environment and instrumentation as well as the quality of measurement and correction of data.

ShipCEMS – Exhaust Gas Emission Monitoring Systemt - Norsk ...
ShipCEMS – Exhaust Gas Emission Monitoring Systemt - Norsk ...

ShipCEMS – Exhaust Gas Emission Monitoring Systemt. Inspired by environmental concerns, ShipCEMS is designed to monitor and report traces of SO 2, CO 2 and other gas substances that are contributing to local and global emission challenges. Our ShipCEMS is the right choice for ship owners to help them ensure that the forthcoming IMO regulations for ...

EXHAUST GAS EMISSIONS FROM SHIPS - Wartsila.com
EXHAUST GAS EMISSIONS FROM SHIPS - Wartsila.com

exhaust gas emissions from ships Exhaust gas emissions increasingly become a more stringent topic of public interest in the context of merchant shipping industry. Exhaust emissions from marine diesel engines comprise nitrogen, oxygen, carbon dioxide (CO2), carbon monoxide (CO), oxides of sulphur (SOx), nitrogen oxides (NOx), hydrocarbons, water vapour and smoke.

Exhaust Gas Emission Control Today and Tomorrow
Exhaust Gas Emission Control Today and Tomorrow

5.5 Particulate emissions Particulate emissions in the exhaust gas may originate from a number of sources: agglomeration of very small particles of partly burned fuel, partly burned lube oil, ash content of fuel oil and cylinder lube oil, sulphates and water.

The Composition of Exhaust Gases from Diesel Gasoline and ...
The Composition of Exhaust Gases from Diesel Gasoline and ...

in the exhaust gas and the total rate of emission are pre-sented. Exhaust gas composition is useful for comparing the concentration of the harmful constituents with the permissible toxic limits. However, in relation to air pollu-tion, the total quantity of an exhaust gas constituent discharged per unit time is most significant. If the total quantities of an exhaust gas constituent are known, com-

Exhaust and emission aftertreatment systems explained ...
Exhaust and emission aftertreatment systems explained ...

Diesel Exhaust Fluid (DEF) – A solution made of urea and deionized water. DEF is introduced into the exhaust stream to reduce NOx emissions. DEF pump – A part of the DEF delivery system that vacuums DEF from the tank, through the pump, filters the DEF and primes and maintains pressure between the DEF pump and doser.

Exhaust gas emission characteristics of automobiles in the ...
Exhaust gas emission characteristics of automobiles in the ...

Additional studies assess the following parameters of influence for ,exhaust gas, effluents and automotive fuel consumption: - Influence of the external temperature on ,exhaust gas, effluents and automotive fuel consumption for a warm engine, - Assessment of the influence of the warming-up phase on the total emissions from automobiles in cities, - Assessment of ,exhaust gas, effluents and fuel consumption …

(PDF) Exhaust Gas Emission and Particulate Matter (PM ...
(PDF) Exhaust Gas Emission and Particulate Matter (PM ...

Exhaust Gas Emission and Particulate Matter, (PM) from Gasoline, LPG and ,Diesel Vehicle Using Different Engine, Oil March 2016 Transactions of Korean Society of Automotive Engineers 24(2):144-151

ISO 11042-1:1996(en) Gas turbines ? Exhaust gas emission ...
ISO 11042-1:1996(en) Gas turbines ? Exhaust gas emission ...

This part of ISO 11042 establishes the methods used for the measurement and evaluation of the emission of the exhaust gases from gas turbines and defines appropriate emission terms. It presents requirements for the test environment and instrumentation as well as the quality of measurement and correction of data.

Exhaust gas emission measurements - DNV
Exhaust gas emission measurements - DNV

Exhaust gas emission measurements Supporting engine makers and ship owners, DNV GL Envilab provides state-of-the-art exhaust gas emission measurements directly on site, whenever and wherever needed. Reflecting the ongoing global efforts towards a cleaner environment, regulations for marine diesel engines becoming more and more stricter.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City