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Syngas Generator Maintain The Stability Of The Output Flow And Pressure
Aug 02, 2017

Syngas Generator in the use of the process encountered two more common, one is difficult to guarantee the reliability of the two. Its reliability is difficult to ensure that the performance of some of the generators in the purity is not enough, nitrogen and hydrogen in the water content is high and also with a certain degree of corrosion, if the operation will have a return phenomenon occurs.

The above situation will cause the chromatograph is not easy to stabilize and column efficiency and other phenomena, serious gas and column can be scrapped, and even lead to all scrapped scraper.

Second, the use of the process of security problems, some of the Syngas Generator compressor in the course of the use of overheating, gas into the oil, leakage and so on. Not only damage to the chromatograph, serious will endanger the safety of the operator.

Because, the chromatograph using high purity nitrogen or high purity hydrogen as the carrier gas, in order to deal with the above problems, we from the hydrogen generator, nitrogen generator and compressor safety and reliability of the three aspects of a few lessons for your reference. Air as auxiliary gas, its purity is not high, after dehydration degreasing can basically meet the chromatographic analysis requirements, so today no longer detailed analysis.

Electrolysis using the current membrane separation technology, by the infrared photoelectric feedback device and switching power supply composed of pressure control system,Syngas Generator so that the amount of hydrogen generated according to the needs of the output automatically adjust to maintain the output flow and pressure stability. The main problems with the use of hydrogen produced by this principle are:

1. Hydrogen generator with KOH aqueous solution produces high moisture content and is corrosive in hydrogen. It is easy to cause instability of chromatograph debugging. Once the hydrogen gas is used for a long time, the carrier gas will inevitably decrease.

2. The use of the principle of hydrogen generated if used for a long time, will cause serious back to the liquid phenomenon. In order to prevent back to the liquid, manufacturers designed a variety of devices to try to solve this problem, but can not solve the fundamental problem. After all, it is necessary to add liquid, once the anti-back to the device failure will cause the gas and column scrapped, serious or even lead to all the gas scrapped.

3. Most of the purity of the gas has not been tested,Syngas Generator although it can be judged by the baseline and column life of its purity, the result is to the column caused unnecessary losses. Therefore, hydrogen as auxiliary gas is also OK, so that the carrier gas purity is not enough. In the choice of hydrogen generator priority given to the quality of the manufacturer, you can also install the online purity detection device to ensure gas purity.

This is a new type of air separation method, which uses compressed air as raw material, synthetic molecular sieve as adsorbent, gas chromatographic separation adsorption process, at room temperature and low pressure, the use of air oxygen and nitrogen in the molecular sieve diffusion rate is different Oxygen and nitrogen to be separated, nitrogen purity and gas production can be adjusted according to customer needs. The gas flow rate is stable, nitrogen purification is complete, the output nitrogen purity is high, the highest can get 99.9995% pure nitrogen, suitable for a variety of gas chromatography detector. The generator can produce high quality and high purity nitrogen, stable and reliable, and does not require any chemical consumables. Easy to operate, Syngas Generatorcan be 24 hours unattended. And it can operate without any supervision and minimum maintenance without trouble.

In summary, the use of gas chromatography separation technology with synthetic molecular sieve separation method of nitrogen generator is superior to the use of electrochemical separation and physical adsorption and hollow fiber membrane method of nitrogen generator. It can be used at home and abroad various types of gas chromatograph used as carrier gas, is a good performance and easy maintenance of a new generation of nitrogen generator.