Description:

• Catalyst loading capacity:100ml, 50ml, 30ml
• H2 gas flow rate:0-500ml/min, control accuracy: ±1%
• N2 gas flow:0-500ml/min, control accuracy: ±1%
• Liquid feeding volume:0-10ml/min, control accuracy: ±1％
• Reaction pressure:0-9Mpa, control accuracy: ±1%
• Design pressure:10Mpa, control accuracy: ± 1%
• Reaction temperature:Room temperature-500℃, temperature control accuracy ±1℃.
• Design temperature:550℃, control accuracy: ±1℃.

Overview

The fixed-bed catalyst evaluation device is equipped with two gas inlets and one liquid inlet, the gas inlet is precisely controlled by a gas mass flow controller, and the liquid inlet is controlled by a precision metering pump. The device adopts a reactor with three sizes of reactors, which can realise different loading volumes of 100ml, 50ml and 30ml, thus increasing the flexibility of experimental loading. The reactor is divided into preheating section, constant temperature section and heat preservation section, which is an open heating furnace with five temperature control sections to ensure the stability of the constant temperature zone required for the reaction. The preheating section can realise the preheating of raw materials, balance the heat dissipation of the constant temperature section to ensure the stability of the constant temperature zone, the constant temperature section can ensure that the catalyst reacts in a constant temperature area, and the heat preservation section can balance the heat dissipation of the constant temperature section to ensure the stability of the constant temperature zone. The condensation separation system adopts automatic liquid level control and automatic gas discharge.

The frame of the device is made of standard aluminium alloy profiles.
The device is equipped with multi-level protection system to ensure the safety of equipment and operators.
The device is suitable for evaluation and research under different experimental conditions, different feed volumes and different catalyst loading volumes.

Device process operation instructions and parts description

The device process flow is detailed in the attached diagram.

The process oil of the device consists of six systems: gas feeding system, liquid feeding system, reaction system, condensation and separation system, liquid level control and recovery system, automatic exhaust and metering system.

Xi'an Mogina Instrument established in 2004, we integrated development, production, sale and gained independent legal person qualifications for the integral whole comprehensive type company.our motto:Keep promise fame, heavy contract, provide high quality, the function excellent product.

So Far, The company developed ten greatest serieses 40 kinds of products:Circulating the water type vacuum pump series, the low temperature pumps series circularly, Rotary evaporator series, vacuum dry box series, air drier series, Constant Temp Oil Bath/Water Bath series, Doubling pure water distillation instrument series, magnetic mixer series, vacuum freeze drier instrument series, Ultrasonic Purifer series, water bath series,Ultrosonic Extract Equipment Series, Incubator series, Sterilization Box Series, Shaker Series, Centrifuge Series,etc.. Those products mainly be used to Labrotary, Chemical Lab, Hospital, Chemical Industy, Minal industry,etc.the quality is high, competitive price .we mainly export to Europe, Asia, America,etc, and our products have covered of all provinces of china.

The company absorbs an advanced technique at home and abroad, Developing a high-tech and new product active,we had a big competitive than any companies in line,.The company develops the stainless steel vacuum of the SBH-IIIA type of production to pump in 2002 211 engineering laboratories in the nation to reform in the engineering settle is medium mark and recommend a product, Shanghai replies university, Xian hands over greatly, northwest university, Xian unites university, the sun medicine section university, the foundation chemistry of the University of Zhejiang laboratory reformation in a row medium mark, in 2003 new area foundation chemistry set in the school Taipei First Boys School of the University of Zhejiang in a row medium mark.

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