Chemical Process Pump - Useful Vacuum Pump to Handle Hazardous Chemicals in Industries

Industrial Processes that can Generate Hazardous Chemicals

Hazardous chemicals are chemicals discharged at the workplace and with a potential of causing harm. Many workers are more vulnerable to hazardous chemicals because they are unaware of them and their health-related impacts. There are so many industries that produce hazardous waste, including the textile, oil and petroleum industry, pesticide and pharmaceuticals, mining, motor vehicle, chemical processing, power generation and energy industry including solar power industry, and waste water treatment industry.

The hazardous wastes from the solvent industry include tetrachloroethylene, cresols and cresylic acid, methylene chloride, chlorobenzene, among others. Hazardous wastes from the waste water treatment industry include spent cyanide plating bath solutions, among others. Hazardous chemicals used in oil and petroleum industry include those used in cracking such as ethylene glycol, 2-ethanol and hydrochloric acid are categorized as harmful. Others are ethoxylated and other nonylphenols.

Different Types of Chemical Process Pumps and Their Industrial Applications

They are of different types, including centrifugal, self-priming and vertical sump. Centrifugal pumps operate by means of using centrifugal force to create differential pressure for pumping. Self-priming equipment can be applied to pump gases and liquids in chemical processing industries where non-self priming equipment cannot work. Vertical sump system are used in submerged conditions and can be applied in industries where corrosive liquids are found. They can also be used in oil and petroleum industries as well as normal it industries.

Other types include barrel pumps that have long barrels and can be used to handle gasoline, solvents, pesticides, such as in the petroleum, pesticide, pharmaceuticals and other industries. Magnet pumps have been applied in handling very viscous liquids such as found in chemical processing industries. They have also been applied in photo cine, X-ray and filtration plants.

Importance of Chemical Process Pump in Handling Hazardous Chemicals

They can help in manufacturing and other processes involving hazardous wastes and chemicals. It is made specifically for corrosive hazardous chemicals and acids will make sure that the latter do not damage machines and affect workers through contact. This could happen in pharmaceutical industries, chemical and other process industries. Some it for hazardous chemicals are to suit highly corrosive solutions by having bellows seal. Others are suited for moderate corrosive chemicals by having double mechanical seals. This chemical process for hazardous chemicals can be used at any temperature.

Physically, it is used in manufacturing industries where hazardous chemicals are present, prevent inhalation of gases that could cause chocking and death. They can prevent chemicals from coming into contact with the skin and any exposure that could cause allergies and uncomfortable working environments. Those that are designed to handle gases and chemicals at high temperatures can be used in such industries as battery manufacturing industries. Barrel and suction pumps can take the materials for long distances without harm.

Chemical process pumps for hazardous chemicals will also help avoid reactions between hazardous chemicals and other chemicals and surfaces. Vacuum pumps used in the pulp and paper industry, sugar mill, power plant and mining industries can prevent spilling of hazardous chemicals. They are made with suction capacity to ensure material is directed to required locations. Some hazardous chemicals will react with common metals, and this can be avoided by having special finishes on the inner surfaces it.

Some chemicals and gases such as acetic acids, naphta, benzene and toluene are categorized as hazardous because they are highly flammable. They are leak-proof can avoid exposure of these gases in environment where they can catch fire. Such it may also be made such that they achieve low friction, which may lead to fires. Some it can handle poisonous gases and avoid them being mixed with normal air for breathing.


Hazardous chemicals are those with ability to cause harm, either primarily or through secondary activity such as catching fire or reacting with other chemicals and materials. They are produced in various industries, including it, pharmaceuticals, textiles and petroleum industries. They can easily and safely be handled with it to prevent exposure to environment, contact with humans or other materials.

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