MVS Engineering

at October 25, 2023

Liquid nitrogen is used in many industrial applications. MVS Engineering Pvt. Ltd offers the best liquid nitrogen generator. It was created with the help of technologies offered by Stirling Cryogenics of the Netherlands and Cryomech of the USA. Most people have no idea what is liquid nitrogen generator. It is designed to produce large volumes of liquid nitrogen, which varies between 3 liters/hr and 150 liters/hr. Hence, this generator can produce 70 liters to 3600 liters in a day.

Working method of a liquid nitrogen generator

MVS Engineering uses the technology of Stirling Cryogenics, which is called the Stirling Cycle Cryogenerator. It is a closed cycle where gaseous Helium is used for cooling nitrogen. However, helium never comes in contact with gas nitrogen during this process. The heat exchange occurs through the wall separating helium and liquid nitrogen. Thus, nitrogen is saved from all types of contamination. This process also makes the generator highly durable even after functioning continuously. Helium is compressed at room temperature, to release the absorbed heat. When helium is required to be expanded, it is done at the cryogenic temperature as per the nature of the application.

Some advantages of using a liquid nitrogen generator

MVS Engineering has designed its liquid nitrogen generator by incorporating several facilities for the convenience of clients.

- This liquid nitrogen generator can be installed very easily

- The production capacity of liquid nitrogen can be increased

- The operation of this generator is fully automated and controlled by a Programmable Logic Controller (PLC)

- Continuous production of bulk volumes of liquid nitrogen with the help of the Stirling Cycle

- The pressure of evolving liquid nitrogen can be adjusted

- The produced liquid nitrogen is easily dispensed to clients’ required sites

- Very little noise is created while the liquid nitrogen generator is operating

- The generator does not require frequent defrosting or purging in between functioning

- Production of liquid nitrogen starts just within 10 minutes after switching on the generator

- The liquid nitrogen generator restarts automatically after it stops due to some reasons

- Stirling Cryogenics technology provides the readymade cooling source to liquefy nitrogen gas

- This liquid nitrogen generator is designed to suit the tropical climate in India

- Stirling Cryogenerator maintains the temperature of liquid nitrogen at -75°C to -258°C

- The liquid nitrogen generator can be remotely monitored with a remote control system

- High efficiency and electrical energy consumption depends on the degree to which liquid nitrogen is cooled

The main operational technology of a liquid nitrogen generator of MVS Engineering is Stirling Cryogenics. It was invented by a Scottish scientist, Robert Stirling in 1816. This technology was later used by many companies for cryogenic cooling of machines while operating. Thus, you need to understand this technology to know what is liquid nitrogen generator, and its operational system. MVS Engineering has satisfied numerous clients with its liquid nitrogen generators, which are used in many industries all over India.

at September 30, 2023

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at September 07, 2022

Oxygen is widely needed for the oxidation of different chemicals for industrial purposes. Previously, these industries purchased oxygen cylinders in large numbers to meet their requirements. But it was very expensive, and oxygen cylinders were not always available in the market. Now, MVS Engineering Pvt. Ltd has come up with the PSA oxygen generator to solve all these problems of commercial companies.

Industries that need PSA oxygen generators for productions

Paper industry – Oxygen is needed here for the bleaching of paper pulp with the help of the oxidation process to make the paper white.

Moreover, lignin present in the wood is removed by the delignification process, which also needs oxygen.

Glass industry – Huge furnaces are needed to melt the raw materials that combine to form glass. Oxygen flares up the furnace's fire to burn at a higher temperature needed for the production of glass.

Chemical industries – Oxygen is needed for the oxidation of different chemicals to form the desired chemical substances. Waste chemical products are burnt down and destroyed in the incinerator with the help of oxygen. Thus, the continuous supply of a bulk amount of oxygen is essential, which is possible only by a PSA Oxygen Generator.

Pressure Swing Adsorption technology is used in a PSA oxygen generator manufactured by MVS Engineering. This onsite oxygen plant is very popular among all these industries in India and abroad.

at July 28, 2022

The onsite oxygen generator installed by MVS Engineering Pvt. Ltd is a lifesaver for numerous patients in several hospitals in India. This company applies the technology of PSA or Pressure Swing Adsorption to make this generator. Thus, this PSA oxygen plant is a money-saver for users, as it creates pure oxygen from the surrounding air without any other costly chemicals.

The oxygen plant takes air from the surrounding environment, which normally comprises 78% nitrogen, 21% oxygen, and 1% of argon and other gases. Thus, the job of this PSA oxygen plant is to separate nitrogen from the air and produce only pure oxygen. However, it is not possible to attain 100% purity in oxygen, as that may not be safe for inhaling.

The PSA oxygen generator contains towers filled with pallets of Zeolite or aluminium silicate, as nitrogen can be absorbed only by the molecules of this microporous chemical. Thus, the air is compressed and pass over to Zeolite beds so that nitrogen is absorbed while passing, leaving only oxygen. This pure oxygen is stored in tank and supplied to hospitals bed by pipeline.

Two Zeolite beds are placed in in Oxygen generator package. So, if one bed is saturated with nitrogen, the second one can keep functioning. Meanwhile, the first Zeolite bed is made free of nitrogen by taking off the pressure exerted on it for nitrogen desorption. Therefore, the PSA plant can work tirelessly to produce pure oxygen in hospitals.

Thus, the PSA oxygen plant made by MVS Engineering is widely acclaimed in the healthcare industry.

at February 07, 2022

MVS Engineering offers on-site oxygen gas generators that are equipped with VPSA technology. These generators extract oxygen present in the ambient air using VPSA- Vacuum Pressure Swing Adsorption technology and are suitable for all industrial processes needing high flow rate oxygen gas.

What are the benefits of key features of these generators?

· MVS plants are eco-friendly. There is no emission of pollutants.

· End of supply chain tension. The user can produce the required quantity of gas whenever they want.

· Safe to use and handle.

· Cost-efficient.

· Automatic

· Provides an uninterrupted supply of gas.

Applications of Oxygen Generator in different industries

·Paper Industry

·Fish farming

· Glass Industry

· Water treatment

· Biogas

· Gold mining

· Foundries

· Ozone gas production

VPSA Oxygen Generators are ideal for higher flow requirements. These generators utilize the well-known and mature Vacuum Pressure Swing Adsorption Technology to produce gas for higher demands.

DIFFERENCE BETWEEN PSA AND VPSA OXYGEN GENERATORS

PSA and VPSA Oxygen Generators are identical, but there are a few differences. The differences are:

1. VPSA generators utilize low-pressure blowers for better energy efficiency to attain higher airflows.

2. As it has lower working pressure, VPSA Oxygen Generators deliver oxygen at a pressure of up to 1.5 kg/cm2.

3. A user can opt for a booster compressor downstream of VPSA systems requiring higher pressure.

4. A vacuum pump is used in the regeneration cycle. A pump is used to assist with the optimal regeneration of molecular sieves.

About MVS Engineering Limited

MVS Engineering is a turnkey supplier of On-site Gas generation plants for Nitrogen, Oxygen, and Hydrogen gases. We also manufacture Air, Gas, Liquid Dryers, and Gas Purification systems. MVS is the largest supplier of gaseous Nitrogen, Oxygen, and Hydrogen plants in India. Besides India, MVS also regularly exports its equipment to the Middle East, Africa, South East Asia, and Europe.

Read more about the company in the About Us section of our website.

at January 19, 2022

Oxygen is the gas used most often in hospitals and health care centers. By using oxygen gas generators, hospitals can function correctly. The cleanest form of oxygen is crucial in the operating room, where anesthesia is administered to the patient. It is also needed in the intensive care unit or neonatal unit in the hospital.

As a result of high oxygen demand, hospitals incur considerable expenses. Many have sourced liquid oxygen or gaseous oxygen from bulk oxygen suppliers.

When it comes to determining the cost of oxygen generators for hospitals, it might become an economic burden if used continuously for longer periods.

Growing technology has helped all healthcare providers.

Fortunately, today with the growing technology, all clinics, hospitals, nursing homes, or health care can now install a medical oxygen generator more effectively. PSA technology is widely used in pharmaceuticals, enabling the industry to be self-sufficient in oxygen. It can be applied to medical facilities to help them produce oxygen.

This method provides a safe process to generate oxygen. This method does not require significant energy and takes up a moderate area. Additionally, PSA technology-based generators are compliant with USP and Global standards.

Benefits of Medical Oxygen Generators

Here we have specified a few benefits of medical oxygen generators.

• It is possible to produce oxygen whenever required

• There will be no more gas shortages or cylinder availability problems.

• Problems with management and logistics can be solved.

• No more cylinder handling risks.

Conclusion

So by now, you might be aware that how oxygen generator has made work easier for hospitals and several Healthcare facilities.