Please kindly contact below if you need more infor concerning our product:

Introduction to QL-300 gas chromatography use hydrogen generator

QL-300 hydrogen generator adopt SPE/PEM technology-top hydrogen tech in the world. PEM full name is Proton Exchange Membrane. Also called SPE technology ( solid polymer electrolyte).QL series hydrogen generator is our patented products, which are light , highly effective , energy-saving and of environmental protection , producing extremely pure hydrogen (>99.999%) through the electrolysis of pure water (without adding alkali).

Application of QL-300 gas chromatography use hydrogen generator:

1.Total Hydcarbon analyzer support gas
2.GC (gas chromatography) fuel gas and carrier gas(replace h2 cylinder)

3.Chromatography Make Up gas

4.ELCD (conductivity detector) reaction h2 gas(replace h2 cylinder)

5.AED (atomic emission detector) of the reaction h2 gas(replace h2 cylinder)

6.Pure h2 gas supply for fuel cell

7.Other pure h2 using field

Technical Parameter of QL-300 gas chromatography use hydrogen generator

Type	QL-300
Output Volume (ml/min)	0~300
Output Pressure (MPa)	0.15~0.4
H2 purity (%)	>99.9995
Protective Pressure (MPa)	0.46
Power Voltage (V)	220±15%   110±15%    50~60Hz
Input power (W)	<150
Dimension (LxWxH) mm	431x228x343
Net Weight (KG)	< 15

 

Characteristics of the QL-300 gas chromatography use hydrogen generator

1.Electrolysis of pure water (adding no alkali) to produce hydrogen with no corrosion and pollution, and the purity of hydrogen is extremely high.

2.Voltage of unit cell is low, and electric resistance in the electrolysis cell is little, giving out no heat, and cycle of changing desiccants is long, producing highly pure hydrogen.

3.With stable pressure and output, Hydrogen is controlled according to the requirements, and automatic control technology is perfect and reliable.

4.Power consumption is less, and the electrolysis is efficient.

5.H2 flow and pressure is stable

6.Titanium material

7.DuPont Nafion Membranes N-117

PEM hydrogen Technology working principle:

The proton exchange membrane (PEM), which only allows water and positive ions to cross between compartments. The membrane also serves as the electrolyte in the cell, eliminating the need for hazardous liquid electrolytes such as concentrated potassium hydroxide. PEM water electrolysis simply splits pure deionized water (H2O) into its constituent parts, hydrogen (H2) and oxygen (O2), on either side of this membrane. When a DC voltage is applied to the electrolyzer, water fed to the anode, or oxygen electrode, are oxidized to oxygen and protons, while electrons are released. The protons (H+ ions) pass through the PEM to the cathode, or hydrogen electrode, where they meet electrons from the other side of the circuit, and are reduced to hydrogen gas. The two reactions that occur in the cell are as follows:
2.2H2O -> 4H+ + 4e- +O2
3.4H+ + 4e- -> 2H2
4.Thus, the only possible components of the streams are hydrogen, oxygen and water moisture, as shown in 
Figure 1 below.

Shandong Saikesaisi Hydrogen Energy CO., Ltd. is a high-tech and strong innovation team. She has being engaged in producing PEM/SPE Hydrogen Generator from 1992. The chief technical expert is the first one developing PEM/SPE technology in China who has developed Four generation hydrogen generators and some have won the patens and fill in the vacancy in Chinese technology field.

The company choose SPE-Solid Polymer Electrolyte positive ion(proton) exchange membrane to electrolyze pure water which replaces traditional alkali liquor hydrogen production. This technology has won BECIA golden medal and certificate of patent.

Because of good quality, some products have got CE certification(No.E/EC13840511537). Now this company can supply the following products:

1.QL Series Hydrogen Generators (0-34000 ml/min).
2.SHC Series Hydrogen Generators(0-500 ml/min).
3.QL Series Pure Air Generator(0-300 l/min).
4.QL Series Nitrogen Generator(0-500 l/min).
5.QL Series Nitrogen and Air Generator(Nitrogen:0-300 ml/min, Air:0-1000 ml/min), Nitrogen, Hydrogen and Air Generator(Nitrogen:0-300 ml/min, Hydrogen:0-300 ml/min and Air:0-1000 ml/min).
6. Other customized generator and Accessory parts.

If you have any technical questions or need more detailed information about produces and company, please visit the website.