exhauster Articles
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How to deal with laboratory exhaust gas?
The exhaust gas generated in the laboratory is very harmful, so how to deal with the exhaust gas in the laboratory and what equipment needs to be installed, Xicheng Ep Ltd technicians will give professional answers. From the source of laboratory exhaust gas generation, the type of laboratory exhaust gas, the collection method, the layout of exhaust pipes, the installation position of the exhaust ...
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Exhaust Purifier for Rock Drill
Description Gardner Denver MK45H rock drill. Challenge A universal exhaust purifier was required that could easily be retrofitted into the vehicle exhaust pipe. Solution DCL supplied an exhaust purifier with connection cones to match the vehicle exhaust tube diameter. The unit was connected to the exhaust tube with standard muffler u-clamps. Quick-release clamps on the ...
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Catalytic Exhaust Emission Control of Small Internal Combustion Engines
ABSTRACT Gaseous emissions present in the engine exhaust of on-road motor vehicles are subject to stringent exhaust emission 2ontrol standards for carbon monoxide (CO), hydrocarbons, and oxides of nitrogen (NOx). All major automobile manufacturers utilize three-way catalytic converters to meet these standards. There are millions of small engines in on-road and off-road applications whose ...
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Using thimbles to connect Biological Safety Cabinets to Variable Air Volume (VAV) Exhaust Systems
Abstract Variable-volume exhaust systems are a common feature of laboratory ventilation designs. By reducing exhaust airflow in proportion to the actual need, the system uses less energy to condition the make-up air. However, variable exhaust flows can disturb the critical pressure relationships between air flows in biological safety cabinets, which require a constant airflow to maintain ...
By Baker
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4 common types of exhaust pollution
At present, the four most common sources of waste gas pollution in life are industrial waste gas pollution, traffic tail gas pollution, garbage waste gas pollution, and domestic waste gas pollution. Among them, the impact of industrial waste gas pollution on the environment is very serious, mainly because the speed of industrial development is getting faster and faster, there are more and more ...
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Analysing the effects on the atmosphere of exergy changes due to exhaust–gas emissions
The exergy change of the surroundings of exhaust–gas emitting ports, and its probable effects on the atmosphere, are investigated and the current stable state changing point of the atmosphere is determined. The potential for doing work is described and the effects of the amount of exhaust gas on the atmosphere are studied through calculation and analysis of an exergy–change function, which is ...
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Comparison of EGR ratios determined by four different methods for electronic re-circulation gate control
In this study, low pressure systems have been applied for exhaust gas recycling (EGR), which is applied in certain operating conditions. Induction air, exhaust gas flow, amount of exhaust gas added to the induction air, amount of carbon dioxide (CO2) in the exhaust gas, and amount of carbon dioxide in the induction air mixed with the exhaust gas, have been measured and the EGR ratio has been ...
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HeatBlocker on Landfill Compactor for the Waste Industry - Case Study
Among the most demanding applications for heavy-duty diesel equipment can be found at municipal landfills, where thousands of tons of solid waste are buried and covered every day. These landfill compactors, graders, bulldozers, and excavators operate within a swirl of highly combustible debris, just waiting to alight on a red hot exhaust system and cause an engine fire. In steps Kalb Corporation. ...
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Heat Recovery from Kitchen Hood Exhaust
One of the main requirements of a successful restaurant design is a healthy ventilation system. The biggest part of the restaurant ventilation load comes from the exhaust of kitchen hoods. In the winter months, heating the make up air brings a very serious investment and, more importantly, serious operating cost. Because of the high temperature values of the hood exhaust air, heat recovery ...
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Gas Turbine Exhaust Stacks - Newmarket, Ontario, Canada - Project
The Once Through Steam Generator with Silencing Exhaust Stacks was installed at North York Energy Station in Newmarket, Ontario. Cambridge Pro Fab’s scope of supply included the Exhaust Stacks and 409ss Upper Exhaust Baffles. ...
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Exhaust gas treatment by an atmospheric pressure microwave plasma
A microwave process for treating exhaust gases from internal combustion engines is presented. The exhaust gases are ionised by microwave energy at 2.45 GHz and the resultant plasma jet discharges into ambient air and exhaust gas environment. A gas analyser was used to measure the change in exhaust gas composition due to the influence of the plasma. Large decreases in CO2, CO and hydrocarbon ...
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Waste Gas Treatment In Electroplating Factory
The wet scrubber is a device used to treat electroplating waste gas. Its working principle involves the removal of particulate matter, gases and organic matter from the waste gas through the contact and absorption of water or washing liquid. The Working Principle Of Wet Scrubber To Treat Waste Gas From Electroplating Factory: Exhaust gas enters the wet scrubber: The exhaust gas generated by the ...
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Separate determination of PM10 emission factors of road traffic for tailpipe emissions and emissions from abrasion and resuspension processes
Little is known about the relevance of mechanically produced particles of road traffic from abrasion and resuspension processes in relation to the exhaust pipe particles. In this paper, emission factors of PM10 and PM1 for light and heavy-duty vehicles were derived for different representative traffic regimes from concentration differences of particles and nitrogen oxides (NOx) in ambient air ...
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VOCs exhaust gas treatment equipment is very important to purify wet scrubbers
Among the types of industrial waste gas, corrosive gases account for a certain proportion. The management of corrosive gases (such as acid and alkaline waste gas) is mostly managed by liquid absorption. This method has high purification efficiency and is simple and convenient to operate. The most commonly used equipment is waste gas treatment. Equipment to purify acid scrubber. It has the ...
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ORC system for recover engine thermal waste
Heat recovery from engines’ thermal waste The heat sources available in engines are two: exhaust gas and cooling jackets. Exhaust gases: high temperature Cooling jackets: low temperature It is possible recover the exhaust gas with a heat exchanger while the cooling jackets can be directly exploit in the form of ...
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HeatBlocker on Refuse Collection Trucks for the Waste Industry - Case Study
The refuse collection industry—both public and private—has made a concerted effort to develop truck fleets that are not solely powered by diesel. One such alternative fuel that is gaining rapid acceptance is compressed refuse collection truck. And although CNG-powered engines are quieter, cleaner, and less expensive to operate, their exhaust temperatures are just as hot, and they can ...
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Prevent tail gas pollution and reject environmental hazards
Motor vehicle exhaust is the exhaust gas generated during the operation of motor vehicles, including carbon monoxide (CO), nitrogen oxides (NOx), hydrocarbons (HC) and solid suspended particles (PM), which is one of the culprits of air pollution. From the perspective of the current pollution situation, the vehicle exhaust emissions to a large extent exceed the self purification capacity of the ...
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Industrial waste gas treatment system design process
Most industrial manufacturing companies now install environmental protection equipment, and they are more concerned about whether they can meet the standards after installation. There are three points to achieve the standards: 1. Does the manufacturer have this technical strength? 2. Is the product selection correct? 3. Is there any experience in waste gas treatment engineering, or do not ...
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Innovative Technologies Result in a More Sustainable and Energy-Efficient Total Exhaust Biological Safety Cabinet
Abstract Biological safety cabinets (BSCs) provide the primary source of containment for microbiological research. Laboratories that need containment and removal of vapors, mists and particulates will often choose a Class II, Type B2 total exhaust BSC (Type B2). Because this type of BSC must be totally exhausted to the outside through a facility’s HVAC system, it requires a great deal of ...
By Baker
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Biological Safety Canopy Exhaust Connection Saves Energy and Improves Overall Safety Performance
Abstract With environmental resources becoming more and more limited and energy costs on the rise, reducing energy consumption is an important consideration for every laboratory. It is especially important in light of an analysis published by the US Environmental Protection Agency concluded that laboratories consume five to 10 times more energy per square foot than typical office buildings.1 As ...
By Baker
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