Nitrogen Plants Dealers

Cryocooler based portable Liquid Nitrogen PlantsWe provide complete portable Liquid Nitrogen generator/Plant. This is indigenously developed except the cryocooler/refrigerator part. Now you can have Liquid Nitrogen on demand. For pricing and more information on production capacities please contact us. Features of these LN2 plant are listed below. Produce Liquid Nitrogen directly from the air using advanced PSA or Membrane technology. Powered by GM Cycle Cryocooler or acoustic Stirling (pulse tube) cryocooler. 100W @80K required for production of 1litre/hr 99% or better purity at nominal operating conditions. The pressure in the storage vessel can be set from 0.3 to 3 bar (g), increasing the liquid nitrogen production to a maximum of 30% at a purity of 98% or better. (refer the wattage at higher boiling points)

The SANGHI-ORG Nitrogen Plant, is safe and economical to operate. It comes with an efficient expansion engine, which lowers the operating pressures remarkably to as low as 32-35 kg/cm2 and also cuts down power consumption. A Molecular sieve Battery drier unit for separation of moisture and carbon dioxide is another money-saving device in the SANGHI-ORG plant. It removes acetylene and other hydro-carbons from the process air, thus eliminating the need for separate acetylene absorbers, and moreover it eliminates recurring caustic soda costs. The SANGHI-ORG Nitrogen Plant is capable of simultaneously producing high purity nitrogen Gas. It also has internal compression Liquid nitrogen Pump to fill dry gaseous oxygen in cylinders.We also undertake supervision of Installation and Commissioning of the SANGHI-ORG Nitrogen Plant. About 100 CU.M./Hr of Nitrogen will be used for regeneration of driers for SANGHI-ORG 80. * About 150 CU.M./Hr of Nitrogen will be used for regeneration of driers for SANGHI-ORG 100.* About 300 CU.M./Hr of Nitrogen will be used for regeneration of driers for SANGHI-ORG 200.The above product capacities are based on ambient conditions of 15oC temperature 760mm of Hg pressure and 50% relative humidity and 0.03% of Carbon Di-oxide is allowed as impurity. Note:1) High purity Nitrogen of upto 2 PPM can also be tapped simultaneously with a separate liquid Nitrogen pump in modified plants , at an additional cost.2) Provisions can also be made for tapping upto 25% liquid oxygen / liquid nitrogen simultaneously with gaseous oxygen, at an additional cost.Note :1) Electric motors can be supplied to suit specific power ratings in respective countries across the globe, if informed in advance.2) Specifications of other capacity plants upto 750 Cu.m/hr capacity can be furnished on request. Plant Specifications1. Production Capacity - The plant is very versatile and can be set for a cycle to produce any one of the following alternatives:-

We specialize in manufacturing, supplying and exporting an incredible range of nitrogen generation plant. The range made available by us is manufactured employing latest machines and advanced technology following industry standards & norms. Post-production, our products are rigorously inspected on certain well-defined parameters of quality in order to rule out every possibility of defect. Features: longer service life reliable operations outstanding performance

For our purchasers in Rajkot(India) and other marketplaces, we supply a wide array of the product at the lowest prices. With our years of experience and expertise, we strive to make available high quality oxygen nitrogen plants at competitively low prices.

We are offering psa nitrogen plant. Molsieve is a leading manufacturer, supplier, and exporter dealing in premium quality nitrogen gas generation plant. Our world class nitrogen gas generation plant works on psa technology. Psa stands for pressure swing adsorption, which works on the air separation technology and separates nitrogen and oxygen molecules from rich compressed air. Here, the oxygen is adsorbed to its equilibrium value much faster than nitrogen as oxygen which is smaller in size diffuses much faster in carbon molecular sieves than nitrogen. Molsieve make psa nitrogen gas generation plants are of premium quality, durable and maintenance free. As our psa nitrogen gas genration plant are custom made, it can be adjusted to give the desired nitrogen purity for your process and application. We manufacture psa nitrogen gas generation plant with purity ranges of 98% to 99.9999% . Following are the psa nitrogen gas generation plant models to produce different nitrogen purities as per your requirement: model atlp and athp: this is the basic and simplest model of nitrogen gas generator, which produces commercial grade nitrogen upto 99.9 % purity. Still if further high nitrogen gas purity is needed then one has to add more quantity of carbon molecular sieves (cms) where purity of 99.999 % can also be achieved. Always higher the purity. Higher would be the investment and higher would be its running cost. These models are strictly recommended upto the purity of 99.9 % . Application : blanketing in process plant, chemical & petro-chemical industries. Storage against oxygen and moisture. Pressure transfer of sensitive chemicals. Packing against oxidation contamination in food, dairy, pharmaceutical. Fire control in coal mines. Poy / pfy process.

We are offering nitrogen gas plant. F our plants incorporate design features, which enable them to produce high quality nitrogen gas simultaneously with oxygen gas production. This results in higher economical viability. F our plants are equipped with a highly efficient expansion engine, which helps rapid and adequate cooling. On account of this our plant operation is exceedingly stable with a consistency in gas purity. F high standard of purity of gases. F low power consumption, as our plant design is of low-pressure cycle. F foolproof temperature indication system-electronic scanner. F international class pressure differential gauges are foolproof liquid level indicators. F stainless steel control panel.

We are offering nitrogen gas plants, technical specifications flow rate: 5 nm3h to 1100 nm3h purity: 95% to 99.9995% (based on requirements) dew point: -40°c to -50°c operating temperature: 5°c – 50°c nitrogen generators produce nitrogen gas from compressed air and offer a cost-effective, reliable and safe alternative to traditional nitrogen gas supplies such as cylinder or liquid. psa technology for nitrogen generation: nitrogen generator consist of two columns filled with carbon molecular sieve (cms). Pre-treated compressed air enters the active column and follows up through the cms. Oxygen and the other gases are being adsorbed while the nitrogen passes through. The active column is pressurized. When pressure is released, column becomes inactive and completely regenerate. In order to secure steady flow nitrogen generator is built from two columns; one is active while the other is inactive. At the end of cycle they switch roles. technical specifications: plug & play solutions fully automatic process stable outlet gas purity highly competitive production cost open ended concept with one or several interconnected lines plc based control and monitoring with high definition color touch screen panel ergonomic design for an easy and limited maintenance reliable, tested and controlled components for a long lasting performance. Low energy consumption thanks to a high efficiency molecular sieve optional features air compressor, air dryer, air tank cylinder filling system gas booster gas analyzers flow meter remote monitoring, 24h7 rentalmaintenance solutions flexible design for indoor and outdoor locations : skid mounted or containerized plants available.

SPANTECH Oxygen and Nitrogen Generation Systems are based on non-hazardous and low pressure PSA & VPSA technologies which use compressed air to produce nitrogen & oxygen onsite at a much lower cost than purchased O2 & N2. We believe in Generating Solutions which help you cut your gas costs as well as eliminate the risk of handling high pressure cylinders bottles.

Pure Nitrogen Plants We are leaders in manufacturing, fabricating and supplying pure nitrogen plants. Our nitrogen machinery is fabricated using the advanced cryogenic distillation technology. We entered into a technical collaboration with ING. L. & A. BOSCHI of Italy to acquire the latest technology and designing expertise. The plant machinery generates nitrogen with purity up to 99.99%, which is excellent for industrial and medical applications. Our nitrogen gas plant machinery comes in different sizes and capacities from 50 m3/hour to 10,000 m3/hour. Our machinery delivers seamless performance for years. For compliance with quality standards, we have been given ISO 9008:2015 and CE. Pure nitrogen plants are supplied to customers located all over the world. Apart from the fully automatic functioning and advanced features, the machines consume low power and perform exceptionally well. Annual maintenance of the machines is also very low. They require minimal area to set up and run. Some salient features of the plants include high performance, sturdy design, advanced components and many more. Features Easy installation and commissioning. Low power consumption due to Low pressure (5 to 7 Bar) process. Low maintenance due to no reciprocating parts. Fully automatic air cooled design Rotary Air Compressor. Nitrogen output at high purity up to 5 PPM. CE certified product with design as per European Gas Association guidelines for ASP’s. Cryogenic expansion of air for cooling via Expansion Turbines. No special civil foundation required for any part of the plant. Hydrocarbon vapor level reduced below 0.003 PPM to ensure safe operation. Scope & Supply of Pure Nitrogen Plants l. Air Compressor : Rotary air compressor screw type can be used for smaller size plants upto 50 m3/hr & 1000 m3/hr. Upto 40000m3/hr. Centrifugal compressor can be used for higher size plants. 2. Air pre cooling system : Air separation plants adopt chilling system in all air pre-Cooling systems. 3. Air purification system : Molecular sieves are used in the air purification system to remove the Co2 & moisture for the process air at low- Pressure. 4. Air separation column : (Air separation column-cold box) consists of outer steel casing, Main heat exchanger, liquefier, Bottom column, Top column, Condensor, Sub-cooler, Liquid oxygen & nitrogen filter. Cooling pipe line, insulation material, Digital electronic temperature indicator & scanner, PT 100 sensor, DP gauge monometer, Expansion valve with long stem type with pointer & index & wheel -1 set. 5. Expander : Expander is used for giving cooling to the air for the liquefaction process and braked by booster, so as to reduce the expanded air volume, stabilize the upper columns working condition and reduce power consumption. The turbine expanders have complete trouble free working and long life and reliability. 6. Control Panel : Pure nitrogen plants can be configured for automatic operation through a pc. This will use a out switching valves of German or Japanese And motorized cryogenic valves on cold box. Applications OIL & GAS BEVERAGE INDUSTRY (COCA COLA ,JUICE BOTTLING ) GLASS INDUSTRY FREEZING SEAFOOD NITROGEN REFINERY TUNNEL FREEZING & MANY OTHERS

We offer nitrogen plants of high quality, better performance and durability. The product is widely used to produce, compress, store nitrogen for various purposes. Using PSA process. The plants are widely used in various industries, which includes following: Chemical Industry Wire Drawing and galvanizing units. Food Industry for packaging of wafers, biscuits etc.

The SANGHI-ORG Nitrogen Plant, is safe and economical to operate. It comes with an efficient expansion engine, which lowers the operating pressures remarkably to as low as 32-35 kg/cm2 and also cuts down power consumption. A Molecular sieve Battery drier unit for separation of moisture and carbon dioxide is another money-saving device in the SANGHI-ORG plant. It removes acetylene and other hydro-carbons from the process air, thus eliminating the need for separate acetylene absorbers, and moreover it eliminates recurring caustic soda costs. The SANGHI-ORG Nitrogen Plant is capable of simultaneously producing high purity nitrogen Gas. It also has internal compression Liquid nitrogen Pump to fill dry gaseous oxygen in cylinders. We also undertake supervision of Installation and Commissioning of the SANGHI-ORG Nitrogen Plant. About 100 CU.M./Hr of Nitrogen will be used for regeneration of driers for SANGHI-ORG 80. * About 150 CU.M./Hr of Nitrogen will be used for regeneration of driers for SANGHI-ORG 100. * About 300 CU.M./Hr of Nitrogen will be used for regeneration of driers for SANGHI-ORG 200. The above product capacities are based on ambient conditions of 15oC temperature 760mm of Hg pressure and 50% relative humidity and 0.03% of Carbon Di-oxide is allowed as impurity. Note: 1) High purity Nitrogen of upto 2 PPM can also be tapped simultaneously with a separate liquid Nitrogen pump in modified plants , at an additional cost. 2) Provisions can also be made for tapping upto 25% liquid oxygen / liquid nitrogen simultaneously with gaseous oxygen, at an additional cost. Note : 1) Electric motors can be supplied to suit specific power ratings in respective countries across the globe, if informed in advance. 2) Specifications of other capacity plants upto 750 Cu.m/hr capacity can be furnished on request. Description of SANGHI-ORG Oxygen Plant The free atmospheric air is sucked in by a multi-stage air compressor through a filter and compressed to the working pressure. After each stage, intermediate coolers and water separators are provided. The compressed air then passes through the (evaporation) pre-cooler and then to the molecular sieve battery where the moisture and carbon dioxide are removed from the process air. It then passes through the exchanger No. 1 where it is cooled by the out-going waste nitrogen and product oxygen. A part of this cold air then flows through an expansion machine and the balance through the 2nd heat exchanger. The ratio of the two air streams is controlled by an expansion valve, RI. Both these streams of air then unite in the lower pressure column where it partially liquefies. The liquid air (rich air) then passes through the expansion valve R2 to the upper column which is at a lower pressure than the lower column. Similarly the liquid nitrogen (poor liquid) travels from the lower column to the upper column through an expansion valve R3 where the separation of oxygen and nitrogen occurs. Nitrogen being more volatile passes out as a gas from the top of the column and this waste nitrogen flows through both the heat exchangers cooling the in-coming air. Similarly product oxygen is also passed through the two heat exchangers to cool the in-coming air and then to the filling manifold via a liquid pump. If a small amount of air is vented out from the upper column, higher purity nitrogen can also be obtained from this plant. R4 Valve is provided in order to fasten cooling during start-up.

Nitrogen plants, The Nitrogen generators, consists of two absorption vessels and filled with molecular sieves are alternatively charged with compressed air to absorb the nitrogen. Salient Features: Substantially lower operation cost. Based on economical, reliable and proven technology.

Atmospheric air contains 78 % of nitrogen & 21% of oxygen. Oxygen in PSA (Pressure Swing Adsorption) Method is generated by Physical separation of Nitrogen from atmospheric air and outlet the Oxygen is collected for use.

Functioning efficiently from Patna(India), we are known for bringing forth quality products at competitive price. Our team members and professionals possess rich domain knowledge and experience concerning the packaging of all products. We make certain that the products are packed sternly using the best in class material.   We design, develop and manufacture a stellar range of nitrogen plants. Designed to be compact and sturdy, these nitrogen plants are highly efficient and deliver high levels of performance at all times. The nitrogen plants require low levels of maintenance and can be custom developed as per the needs and specifications of our customers.Details : Capacities - 1 to 150 Nm³/hr. Output Pressure - 5.0 - 6.0 kg / Cm² Purity - 50% to 99.999% Economics - Cylinder - Rs. 12-15/ per M³O2 Generator - Rs. 3-4/- per M³ Nitrogen Generators (P.S.A. Based)We design and manufacture a superior range of nitrogen generators with proprietary techniques that provide high efficiency of gas separation. These generators provide a high degree of control of nitrogen gas supply at minimal levels of maintenance. We have the capability to design and develop nitrogen generators as per the requirements of our customers.How it works?The nitrogen generator produces nitrogen gas from atmospheric air using molecular sieves separation technique. It uses a carbon molecular sieve which has ability to preferentially remove oxygen from air. Our proprietary technique gets higher efficiency of gas separation.Nitrogen generator consists of two beds filled with carbon molecular sieves. When compressed air is passed, Nitrogen comes out as product gas from one bed while other bed is simultaneously regenerated by depressurization to atmospheric pressure. This process of gas separation is called "Pressure Swing Adsorption" (PSA).Nitrogen PurityFrom nitrogen generator gas of purities from 99% to 99.9999% can be produced. simple psa unit produces raw nitrogen of 99% purity. By adding purification unit to PSA unit, high purity nitrogen can be produced.Advantages : Automatic Start-up time is only 5-Minutes. Nitrogen gas supply always under your control. Self-contained skid mounted units for easy site installation. Very low maintenance costs. Very high reliability to run un-attended plant. Carbon Molecular Sieves life is minimum 15-years and in most cases it lasts the whole life time of Gas Generator. Nitrogen Capacity :Nitrogen Generators are tailor-made equipment and are manufactured as per customer's requirements. However, standard units are available in the capacity of 1, 2, 5, 10, 25, 50, 75, 100, 150, 200, 300 NM3/hr. The Gas Generators can be manufactured in any desired capacity.Nitrogen PressureStandard Nitrogen Generator produces nitrogen at 5.5 kg/cm2g pressure. This pressure comes automatically as feed air pressure to the PSA unit is around 7 kg/cm2g. However, by increasing feed air pressure to 10kg/cm2g, Nitrogen can be produced even at 8.5 kg/cm2g. But, at high pressure operation, depressurisation losses during regeneration are high, which results in high operation cost.It is most economical to run nitrogen generators at 7 kg/cm2g pressure and produce nitrogen at 5.5 kg/cm2g pressure. If nitrogen is needed at higher pressure, we can provide a nitrogen booster compressor after the gas generator. By this addition, it is possible to compress nitrogen gas to any high pressure.

Pressure Swing Adsorption (PSA) is a technology used to separate some gas species from a mixture of gases under pressure according to the species' molecular characteristics and affinity for an adsorbent material. It operates at near-ambient temperatures and so differs from cryogenic distillation techniques of gas separation. Special adsorptive materials (e.g., zeolites) are used as a molecular sieve, preferentially adsorbing the target gas species at high pressure. The process then swings to low pressure to desorb the adsorbent material. In Oxygen Gas Generators, We use Zeolite Molecular Sieves (ZMS) as an adsorbent. Key Features Automatic Operation Generates Oxygen as and when required Easy to install and maintain Demonstrated  Technology