We manufacture High Pressure, High Mass Transfer Area Stirred Reactors/ Autoclaves along with magnetically coupled, seal-less agitator. We offer easy to operate flameproof / non-flameproof control panels with PID controlled electrical heating & cooling arrangements. These control panels indicate parameters like pressure, temperature, agitator speed etc. with very high accuracy. Also, through these panels we can set alarms for high pressure & high temperature set points. Rupture disc, Safety relief valve provides over pressure protection ensuring the safety while operating equipment at High pressure. We also offercompletely integrated skid-mounted process systems. These systems are available with automatic (fully automated) or manual temperature, pressure, RPM, gas & liquid flow controls etc. We also offer PC based SCADA software to continuously monitor, control and record various parameters . An optional pneumatic lift is available on the floor stand model.
These autoclaves reactor pressure vessel are designed with special Agitator, which generates very high gas liquid mass transfer area, by recirculation of headspace gases. These are especially designed for Hydrogenation and various other high-pressure gas-liquid reactions. Also they can be used for various laboratory, academia research, R&D and production purposes. We have a wide range of stirred reactors from Lab scale to Pilot scale applications with extensive range of accessories.
ASME Pressure Vessel
Nano-Mag crafts Ex-proof / CE / PED / ASME pressure vessels, engineered to various exotic metals ASME code and tested to strict quality standard. Along with standard size reactors, we also design customized stirred reactors and pressure vessels for pressure up to 5,000 psi and temperatures up to 1200°F Contact us to design the right setup for your specific need.
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Advantages & Benefits of Nano-Mag Autoclaves
Faster Reactions:Very high Gas-Liquid mass transfer area
Shorter Batch Time:Faster batch time with optimum catalyst usage
No Leakage:The special design of magnetic coupling prevents any leakage of fluid and needs very low maintenance
High Reliability:Reactor pressure vessels of different size and various L/D ratios have sufficient space for variety of reactions, applications to match exact requirement
High Heat Transfer:Very high heat transfer co-efficient ensures faster removal of exotherm
Precise temperature control:Precise operating temperature despite higher rate of reaction
Better Product Economy:Minimum impurities and higher yields
- Sizes from 50ml to 100 liters
- Pressure range up to 350 bar
- Temperature range up to 600°C
- Different material of constructions like SS 316, SS 316L, Hastelloy C, Zirconium, Inconel, Monel, Titanium etc.
- Conforming to international standards CE, PED, ATEX, ASME Pressure Vessels etc.
- Skid mounted Hydrogenation pilot plant
|Specifications||1000 Series |
|2000 Series |
|3000 Series |
(Kilo Lab Scale)
|Autoclave Model Number||NMA 1050||NMA 1100||NMA 1400||NMA 1750||NMA 2001||NMA 2002||NMA 2005||NMA 2010||NMA 2020||NMA 2025||NMA 3050||NMA 3100|
|Total Volume||50 ml||100 ml||400 ml||750 ml||1000 ml||2 litres||5 litres||10 litres||20 litres||25 litres||50 litres||100 litres|
|Operating Volume||Maximum||35 ml||50 ml||200 ml||400 ml||600 ml||1.2 litres||3.5 litres||7 litres||15 litres||19 litres||38 litres||75 litres|
|Minimum||18 ml||25 ml||80 ml||80 ml||80 ml||150 ml||500 ml||1 litre||2 litres||2 litres||4.5 litres||8.5 litres|
|Maximum Head Openings||5||5||4||4||4||4||4||4||4||5||5||5|
|Motor Rating (HP)||0.25||0.5||1||1.5|
|Motor Type||Standard||Flame proof AC motor for Group IIA & IIB gases|
|Optional||Flame proof AC motor for Group IIC gases|
|ATEX (Explosion Proof)|
|Vessel Material||Standard||SS 316|
|Optional||SS 316L, Hastelloy C-276, Hastelloy C-22, Nickel-200, Monel-400, Inconel-600, Inconel-625, Titanium, Zirconium etc.|
|Design Pressure||Standard||100 bar||50 bar|
|Optional||200 bar, 350 bar||100 bar|
|Optional||350°C, 500°C (600°C for Inconel)||350°C|
|Heating System||Standard||Electric Ceramic Band Heater with Flameproof Group II A/B Junction Box & Ceramic Wool insulation & SS 304 Cladding|
|Optional||Aluminum Cast heater with Flameproof Group II A/B Junction Box & Insulation|
|Aluminum Cast heater with Flameproof Group II C Junction Box & Insulation|
|Insulation & Cladding|
|Internal Fittings||Standard||Single Tube in Tube out cooling coil (upto 100 ml), Helical cooling coil (from 400 ml), Thermowell, Dip tube|
|Optional||Dip tube with Filter|
|Fittings on Vessel||Standard||Pressure Gauge, Safety Rupture Disc, Vent Valve, Gas Inlet Valve & Sampling Valve with Dip tube,|
|Temperature sensor (Flp/Exp)|
|Optional||Pressure Relief Valve, Flush Bottom Valve, Ball Valve with charging funnel, Pressure Transmitter (Flp/Exp)|
|Agitator||Standard||Hollow shaft with High mass transfer area impeller for gas recirculation|
|Optional||6 Blade Disc Turbine, 4 Blade 45° PBT, Anchor, Helix|
|Agitator Sealing||Nano-Mag make Zero Leakage Magnetic Drive Coupling|
|Optional||Spiral Wound Metallic Gasket|
|Non Asbestos (High Temperature)|
|Electrical Supply||Volts AC||1Ø, 220 ± 10%||3Ø, 415 ± 10%|
|3Ø, 415 ± 10% for Multiple Autoclaves|
|3Ø, 415 ± 10% Flameproof with Autocooling|
|Frequency||50 Hz (60 Hz Optional)|
|Control Panel||Standard||Non Flame proof SS Control panel|
|Optional||Flameproof Group II-A/B control panel|
|Flameproof Group II-A/B+H₂ service|
|ATEX (Zone 1)|
|Mounting||Standard||Table Top||Trolley||Floor Stand|
The system is useful to control temperature overshoots for exothermic reactions. A cooling liquid is continuously circulated through internal cooling coil. Through our efficient Auto-cooling systems, it is easy to achieve fast and effective cooling of the reaction mass. The circulation of cooling liquid through the internal cooling coil will be switched on/off automatically after sensing the temperature of reactor. The system comprises of circulation pump, hose pipes with quick release coupling, SS 304 water tank. We offer Flameproof II-A/B, II-C & Non-Flameproof options as per requirement.
Back Pressure Regulator
Back pressure regulators are designed to provide steady control of inlet or upstream pressure in the autoclave. If the autoclave pressure increases, the regulator opens to vent out additional flow through the device. As the pressure decreases the regulator closes to restrict flow. This automatic adjustment of flow stabilizes the autoclave pressure.
Ball Valve with Funnel:
It is used to charge solid/liquid at Atmospheric pressure.
Weight of Head and Vessel increases with increase in size of the autoclave. For large reactors above 10 liters, it is difficult to handle heavy vessels and head. For such large autoclave we offer Chain Pulley Block arrangement as an option. With chain pulley block it becomes easy to lift the head or vessel of big autoclaves. We offerElectric (motorized)orManual chain pulley blocks as per requirements.
The condenser is used for condensing the vapors from autoclave. The condensed liquid can be collected in receiver pot or refluxed back in to the autoclave. We offer shell & tube condensers with surface area 0.1m², 0.2m², 0.5m², 1m² and 2m². We also supply custom size condensers with different MOCs like SS 316, SS 316L, Hastelloy C-276, Inconel etc.
Digital Pressure Indicator:
It is offered in addition to Analogue pressure gauge which is fitted on the vessel as standard accessory. Digital pressure indication unit comprises pressure transmitter fitted on the autoclave & digital pressure indicator mounted on the control panel with high pressure alarm. We offer Digital Pressure Indicator in different Material of Constructions like SS 316, SS 316L, Hastelloy C-276, Inconel etc. with Flameproof / Non-Flameproof Pressure transmitter.
Flameproof Control Panel:
Flame-proof control panels are mostly used in places with high concentration of flammable gases, vapors or dust. Electrical equipment which are installed in such conditions must be designed with flame proof enclosure to ensure it does not initiate an explosion due to arcing contacts or high surface temperature of instrument. We offer Complete Flameproof control panels enclosed in Aluminum casting for hazardous area for Zone-1, Group IIA/IIB or IIC as per the requirement.
Flush Bottom Valve:
Liquids &Slurry is discharged from the bottom of Autoclave / Reactor through Flush Bottom Valve. We offer zero hold-up, high pressure FBV with different materials of construction like SS 316, SS 316L, Hastelloy, Zirconium, Inconel, Monel, Titanium etc.
Gas Pressure Regulator:
These are used for charging different gases like Hydrogen, Nitrogen, Air etc. from the gas cylinder to the autoclave. It ensures a constant outlet pressure range from 1 to 100 bars. It regulates the pressure at the outlet of a cylinder to a set value regardless of the pressure inside cylinder.We offer SS 316 Pressure Regulator with Pressure Gauge, NRV, 4 meter long SS braided hose pipe & quick release coupling.
High pressure gas/liquid charging system:
This system is used to inject liquid/gases under pressure up to 100 bar during the reaction. It comprises of high pressure pot, valves, NRV, pressure gauge, high pressure hoses with quick release coupling. We offer 500ml, 1 Litre, 2 Litres, 5 Litres size High pressure gas/liquid charging system with different MOCs like SS 316, SS 316L, Hastelloy C-276, Inconel etc.
Pressure Relief Valve:
PRV is a safety device designed to protect a pressurized vessel or system during an overpressure event. It is necessary for additional safety of the autoclave & acts as a supplement to any safety device. The spring loaded Pressure relief valve releases the excess pressure when pressure inside the reactor increase beyond the specified design pressure or maximum allowable working pressure (MAWP), protecting the vessel & the operator. We offer PRV with different MOCs like SS 316, Hastelloy C-276, Inconel etc.
Receiver pot is installed at the outlet of the condenser to collect the condensate.
Reflux condenser condenses vapors produced in autoclave and drops the condensate back in to the autoclave. It consists of a water jacketed tube of 0.02 m² heat transfer area, connected directly to the vent of the autoclave. Condensed vapors from the autoclave are refluxed directly into the vessel and uncondensedvapors are released through a needle valve at the top of the condenser. We offer Reflux Condenserin various sizes like 0.01m², 0.02m², 0.05m² with different MOCs like SS 316, SS 316L, Hastelloy C-276, Inconel etc.
Supervisory Control and Data Acquisition (SCADA) is a software used for remote monitoring and control of the reactor / autoclave system. The process data is presented on a computer screen to operators where they monitor and control the process. We offer operator friendly SCADA based software for monitor and control of all parameters. Computer is usually in client’s scope.
Lab scale autoclaves are used in laboratories, scientific research institutes, universitiesfor R & D purpose (Eg. material test or stress test) and in pharmaceutical,chemical industry sectors for simulation of industrial sterilization processes in a smaller scale.
Our Autoclaves are designed to operate to high standards of reliability and quality as required in the laboratory and R & D environments. Various high pressure reactions and gas – liquid reactions withHydrogen, Ethylene Oxide, Ammonia, Oxygen, HCL, Phosgene, CO₂, CO etc. can be carried out in our Autoclaves.
- Hydrogenation reactors
- Polymerization reactors
- Chlorination reactors
- Alkoxylation pilot plants
- Ethoxylation pilot plants
- Alkylation reactors
- Amination reactors
- Esterification reactors
- Bromination reactors
- Carboxylation reactors
- Oxidation reactors
- Ozonization reactors
- Catalyst testing / evaluation / screening
- Catalytic reactor
- Synthesis reactors
- Crystallization reactors
- Chemical research reactors
- Petrochemical research reactors
- Corrosion measurement
- Corrosion testing autoclaves
- Upstream research
- Biomass research
- Biopolymer research
- Biorefinery research
- Biofuels research
- Zeolite synthesis
- Nanoparticle synthesis