Sam Gas Projects Pvt. Ltd. Mehrauli, Ghaziabad, Uttar Pradesh

VSPA Oxygen Generator with air fan and vacuum generator and have Quick and convenient start and stop. This oxygen generator has low automation and is user friendly. Quick and convenient start and stop. 5 Short installation period and small ground treatment workload.

In small Air capacities upto 500 NM3hr we offer Model-SP. It's simple and very compact design consisting of a cylindrical heat exchanger with freon tubes. Air flows outside the tubes and gets cooled to 3°C temperature. Moisture condenses out and is drained continuously. The out going air is at 3°C temperature with (+) 3°C Pressure Dew Point which is equivalent to approx (-) 23°C dew point at atmospheric pressure.

Our oxygen gas generators work with PSA (Pressure Swing Adsorption) technology. Using this technology, we produce oxygen gas generators that are low on maintenance, and highly economical while they produce the desired results in a hassle-free manner. These generators absorb nitrogen with the help of two absorption vessels filled with zeolite molecular sieves responsible for nitrogen absorption. Air is taken from an air compressor and oxygen is separated form other gases, including nitrogen with the help of special grade of zeolite molecular sieves. The process involves two towers filled with zeolite molecular sieves which adsorb nitrogen and subsequently discharge waste. In Gas Generation Process the oxygen generated is 85-94% pure. When nitrogen saturates from one tower, this process changes over to the other tower, thus helping in the process of continuous oxygen generation.

Nitrogen Plant With Booster is provided, if the requirement at the discharge is at higher pressure. Normally our PSA system can provide pressure at discharge to about 6 kgcm2 g. but it can be increase up to higher pressure of 10-150 kgcm2 g based on client's requirement. for this we need additional booster,suction pot and finned cooler after the surge vessel so as to enhanced the pressure up to higher pressure before storage tank. Rest of the principle is same as ms model.

We are leading Medical Oxygen Generator manufacturer in India manufacturing medical oxygen generator, uses special grade of zeolite molecular sieve as sorbent, produces oxygen by making use of the PSA principle. Under certain pressure, zeolite molecular sieve has different oxygennitrogen adsorption capacity, i.e. Much more nitrogen adsorption capacity than oxygen adsorption capacity. PLC controls pneumatic valve onoff to realize two towers alternate adsorption and desorption as per pressure change, carries out oxygennitrogen separation and produces oxygen with desired purity. Oxygen gas plant is manufcaturerd and supplied complete in india as per standard scope of supply.

Our Lab Scale Nitrogen Plant produce flows up to 100 Lmin and purity unto 99.999% at a pressure 100 psi. These generators can use an existing air supply or be fitted with a dedicated compressor. These nitrogen generators are specifically designed for laboratory use. They produce essential nitrogen gas used in medical or laboratory purposes. Our lab scale nitrogen generators are great in demand.

Lab Scale Nitrogen Plant produce flows up to 100 Lmin and purity unto 99.999% at a pressure 100 psi. These generators can use an existing air supply or be fitted with a dedicated compressor. These nitrogen generators are specifically designed for laboratory use. They produce essential nitrogen gas used in medical or laboratory purposes. Our lab scale nitrogen generators are great in demand. We manufacture as well supply our nitrogen generators to the domestic market and far off countries. The units are designed to get under a bench top.

A leading manufacturer, supplier, and exporter dealing in premium quality Nitrogen Gas Generators. Our world class Nitrogen Gas Generator works on PSA technology. PSA stands for Pressure Swing Adsorption. This is the separation technology which separates nitrogen and oxygen molecules from rich compressed air. Commercial nitrogen production process usually employ carbon molecular sieves as adsorbents. In PSA, the oxygen is adsorbed to its equilibrium value much faster than nitrogen because oxygen which is smaller in size (kinetic diameter 3.46 A.o) diffuses much faster in carbon molecular sieves than nitrogen (kinetic diameter 3.64 A.o). Our Nitrogen PlantGenerator operating on PSA technology, consists of twin tower system filled with special grade of carbon molecular sieves (C.M.S). At a time, one tower keeps in production cycle and other in regeneration cycle. When compressed air passed through C.M.S. bed, the molecules of oxygen, moisture & other unwanted gases are adsorbed on surface of C.M.S. And the nitrogen which is not adsorbed by C.M.S comes out of adsorption tower and is collected in a surge vessel. For continuous generation of nitrogen, two adsorption towers are provided which are interconnected with auto change over valves controlled by a sequence programmer.

Endo And Exo Gas Generators In view of fundamental importance of carbon in determining the mechanical properties of steel, special attention has been devoted to those controlled atmosphere processes requiring control of carbon exchange between the furnace atmosphere and work being treated. To characterize the carbon exchange, the term carbon potential has been introduced (this denotes the carbon content which a pure iron specimen takes up in equilibrium with thw furnace atmosphere). The endothermic gas yields a potential between 0.7 to 0.9 which corresponds to the surface carbon content aimed at in the majority of processes. Endothermic atmospheres are used principally in the heat treatment of carbon steels and may be slightly carburizing to low carbon steels. These atmospheres have sufficient reducing constituent to prevent effectively any oxidation of the material being processed. They are substantially neutral to carbon steels. Endothermic gas is produced by the reaction of an air-gas mixture ranging from 25 to 40 % of perfect combustion. Since reaction in this range is endothermic, it is necessary to supply external heat.

PLC controls pneumatic valve onoff to realize two towers alternate adsorption and desorption as per pressure change, carries out oxygennitrogen separation and produces oxygen with desired purity. Oxygen gas plant is manufcaturerd and supplied complete in india as per standard scope of supply.

Automation Grade : Automatic

Heat Reactivated dryers are used when one needs compressed air of very low Dew point of (-)60oC or (-)80o Deg C. In this design, the desiccant is regenerated at higher temperature, along with small quantity of Dry air purge. Due to purging with Dry air and thermal regeneration, residual moisture loading on desiccant becomes low and this gives very low Dew point. The Drying unit has 2-vessels filled with Activated Alumina or Molecular sieves desiccant.

Operating Pressure : 2 to 50 kg/ cm2g.

This method generates hydrogen through Electrolysis (bipolar type) along with gas boosters and de-oxo units. Electrolysis dissociates the elements of water (oxygen and hydrogen) by charging water with electrical current. The amount of power consumed by these plants is 4.5 KW (per cubic meter of hydrogen). The hydrogen obtained is collected in a hydrogen gas holder and is further used for processing. Though hydrogen obtained through electrolysis is 99.8% pure, the use of de-oxo units helps in purifying it further (up to 99.999%).

Compressed air, directly from Air compressor discharge is taken to Air dryer inlet through insulated pipelines, at 120oC(minimum) temperature. This hot air is passed through one drying vessel where saturated desiccant is regenerated by this hot air. After picking up moisture from desiccant bed, the air is cooled in an intermediate cooler.

Gas purifiers are used to purify gases in a process stream. In fact, these gas purifiers are used to reduce or eliminate point-of-use impurities in gases such as methane, nitrogen, oxygen, hydrogen, and carbon dioxide. A gas purifiers are most suitable to remove moisture, hydrocarbons, oxygen and other impurities that can decrease yields or form oxides and hazes. As we know, gas impurities can also cause distribution leaks, improper purging, and system breaches.

Endo And Exo Gas Generators In view of fundamental importance of carbon in determining the mechanical properties of steel, special attention has been devoted to those controlled atmosphere processes requiring control of carbon exchange between the furnace atmosphere and work being treated.

Compressed air is used in industries for various applications in pneumatic tools, pneumatic instruments, pneumatic machines and in a variety of production processes. The consequences of using wet air are rust and scale deposits in steel pipes, increased resistance in flow, malfunctioning of process control instruments, corrosion and damage to electromagnetic valves and pneumatic system, peeling and blistering effect on spray painted surface etc.

Design : Standard

Automatic Grade : Automatic