Sanghi Overseas Worli, Mumbai, Maharashtra

Automatic Grade : Automatic, Semi- Automatic

Brand Name : Sanghi

To remove moisture, Carbon-di-oxide & traces of Acetylene and other hydrocarbons consisting of 2 dries filled with molecular sieve along with regenating electric heater. Temperature sensors & control panel with temperature controller. Each vessel of Molecular Battery is filled with molecular sieve of 1.5/3 mm type 13-X. This is regenerative type capacity 400m3/hr to 2000 m3/hr and 12 hour regeneration cycle.     Sanghi-Purifying mass & L K Mixture:A mixture of purifying mass & L K Mixture is used to remove unpurities such as Sulphur, Phosphorus, Arsenic, Ammonia etc. in the form of hydrides such as Hydrogen sulphide, Phosphine etc. This chemical is regnerative, can be used for several applications.Sanghi-Org Distribution Panel For Oxygen / Nitrogen Plants:

Nitrous Oxide is produced by heating Ammonium Nitrate to a temperature of 250 Deg.c. Ammonium Nitrate is decomposed in the process to give a mixture of Nitrous Oxide & super heated steam. At the same time impurities are produced including Ammonium Nitrate fumes, Nitrogen & other oxides of Nitrogen. The steam & impurities are removed by scrubbing with water, caustic soda and sulphuric acid in sequence Nitrogen present in traces is removed by bleeding from the top of storage vessels where Nitrous Oxide is stored, after compression by a compressor.  Introduction Safe and economical, the Nitrous Oxide plant from SANGHI ORGANIZATION is a plant with an efficient Generation system which reduces power consumption and adds on to safety. A storage battery assembly for separation of Nitrogen is another safety feature with the SANGHI ORG plant. The gas manufactured conforms to Indian Pharmacopia, US & European standards and is stored in liquid state which can be directly filled into cylinders. It is produced by heating Ammonium Nitrate to a temperature of approximately 250 C. Heating could be either electrically or by gas. It is then purified in a series of towers before collecting in a gas holder. Gas is then Compressed by a water lubricated compressor, dried and liquefied. Liquid Nitrous oxide is stored in storage vessels where Nitrogen , if present, is removed. Pure liquid Nitrogen oxide is then filled into cylinders by weight. Uses Nitrous oxide gas is mainly used for anesthetic purposes. It is administered with oxygen. It is also used as carrier gas in laboratory Instruments. It also finds application, as a propellant in aerosols and food stuff. Properties of NITROUS OXIDE Nitrous Oxide is a chemical compound of Nitogen and Oxygen. Its Chemical symbol is N20. It is colourless, non flammable and nontoxic gas with a slightly sweetish taste & odour. The most common way of distributing Nitrous oxide is as a compressed liquid in Cylinders of the same kind, as used for oxygen, Nitrogen etc. The pressure in Nitrous oxide cylinders is approximately 50 Bars at 20oC It is stable and comparatively un-reactive chemical compound at ordinary temperatures. At elevated temperatures, however, the gas decomposes to Nitrogen & Oxygen. It supports combustion and hence organic substances particularly oil and greases which are petrochemical in nature must be kept away from the gas.

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:-

The Liquid Oxygen Pump is a single acting piston pump. It is used for filling Oxygen into Cylinders upto a pressure of 165 kgs./cm2. The drive unit is similar to any reciprocating machine with the Crank Shaft, Flywheel, Connecting Rod, Cross Head, etc.The pump is designed for assembly in air separation unit that works by pumping liquid Oxygen and gasifying the same in Heat Exchangers for final filling as gas in Cylinders. Control of liquid feed is not necessary, because the pump is designed in accordance with the plant size and the liquid produced is constantly pumped off. The Liquid Oxygen Pump consists of a stainless steel inside liner with liquid inlet and evaporated gas outlet ports. There are no valves on these ports, which are closed by the piston itself on the pressure stroke. The third outlet is the main discharge outlet with the two non-return ball valves. The two ball valves remain firmly closed during suction stroke, due to high pressure in partly filled cylinders. To ensure that these valves are fully closed, a positive pressure of about 60 kgs/cms2 must be maintained on it. When a fresh batch of cylinders is taken for filling, open the manifold valve slowly or use a spare batch of cylinders to ensure positive pressure on these valves.

Capacity : 1000-5000 L

Brand Name : Sanghi

The Electric Motor is used initially to start the machine. Thereafter the engine is moved by the air pressure itself and during which time, the engine motor retains the speed by acting as a brake. Since work is done by air in rotating the Flywheel, it loses its heat content (enthalpy). Thus the air gets cooled. This cooling is more than that of an expansion in an expansion valve.The Expansion Engine can be considered as three major units:a. The drive unit.b. The Cylinder Unit for air expansion andc. The Hydraulic Systems for operating the Valves. The High Pressure Expansion Engine is used for liquid Plants.

We offer good quality seamless cylinders for compressed gases such as Oxygen / Nitrogen / Argon as per the following specifications.   Incase you want cylinder with valve, please specify. Payment Terms : By Confirmed, Irrevocable Sight L/C. Delivery : The Cylinders can be delivered within 60 days after receipt of Original L/C.

Material : SS

Brand Name : Sanghi

The process of purifying CO2 is obtained from burning of fuel, using MEA (Monoethanolamin) in a aqueous solution which has been known for quite some time. The plant uses a modernized process by which high purity and food quality CO2 can be obtained. The plant has the latest automatic control equipment and is easy to operate and requires very little maintenance.   The CO2 containing combusion gases passes through a pre-cleaning stage and is brought into contact with an aqueous MEA solution which absorbs CO2. Afterwards, the CO2 gas is desorbed from this solution and compressed to the required pressure using special compressors. This is followed by cleaning, drying and final cleaning stages of CO2 gas which is then liquified and filled in a storage tank. The following gives a brief description of individual steps involved in the plant. The System incorporates modular design. In standard sized plants, the combusion and desorption, the absorption and wash-columns the compressor station, the cleaning and drying station as well as refrigeration plant are separate unit. Storage Tank system with CO2 evaporator and / or liquid CO2 pumps, cooling tower, etc. dry ice machine, etc. are additional optional equipment which could be offered at additional cost.

Automatic Grade : Automatic, Semi- Automatic

Condition : New 

The Acetylene Plants from Sanghi Organization are of indigenous manufacture. Every part has been carefully designed by experienced engineers. These parts are made of the best material. Every part has been accurately made and carefully inspected before assembly. Each unit, after assembly is charged and worked continuously to check its performance. You are, therefore, assured of an efficient and dependable acetylene plant. This Acetylene Plant from SANGHI ORGANIZATION is of an advanced design, incorporating several features not ordinarily found in other generators. This one is a fully automatic plant with twin hoppers (and needs an operators' attention for only ten minutes in an hour). All operations are performed by pneumatically contolled valves, assisted by highly sensitive sensors, integral with the temperature control instruments. These in turn open the water inlet valve or residue drain valve etc. Two hydraulic pumps help to open and close the supply of calcium carbide. This is fed into the generator by screw feed conveyors. The screw feed mechanism and the agitator are operated by flame-proof motors and fittings.       The entire operation is perfectly synchronised to give maximum efficiency and simplicity in operation. Any failure, whether it is of power supply, water, instruments air, is signalled visually and also audibly when an alarm bell rings to alert the operator. Only flame proof lights and electrical fittings according to IS2148-68 (Group II) or BSS-229 may be used in an acetylene plant building. Acetylene cylinders must be of specification IS: 7312: 1974 or ICC:8. The design of the entire plant has been made with safety in mind. Flash Back Arrestors, High Pressure Reverse Flow check valves, safety valves and complete gauging help protect both equipment and personnel. Various auto controls, safety valves, auto vent valves, non-return valves and Flash Back Arrestors are also provided to make this plant absolutely safe to operate in all conditions.