Metallurgical industry online monitoring solutions

Overview

Poorly controlled the concentration of gases such as CO, CO₂, CH₄ in the metallurgical industry cause poisoning, explosions and other accidents, and pose a serious threat to the safety in production. So it is essential to check the content of these gases for energy conservation, increase productivity, reduce energy consumption and protect the safety of life and product. The company's gas analysis technology can accurately and reliably measure various industrial gas content, to provide a complete.


Elements

LGT-100 (laser in situ type) series, LGT-200 (White Laser pool) series and the sulfur ratio meter and other products are for industrial process gas analysis.





Features

LGT laser gas analyzer is not affected by background interference, interference from dust and Windows pollution. The measured gas compensates for temperature and pressure automatically.

Cement industry online monitoring solutions

Overview

Dust, SO₂, NOx, CO, CO₂ and other gases generated in the fuel decomposition, combustion and other production processes of cement industry have a serious impact on the atmospheric environment. So it is essential to check the content of these gases for energy conservation, increase productivity, reduce energy consumption and protect the safety of life and production. The company's gas analysis technology can accurately and reliably measure various industrial gas content, to provide a complete gas analysis solutions for the cement industry.

Elements

LGT-180 uses advanced infrared laser gas analyzer technology with high reliability, long maintenance cycle, low detection limit,, and can be widely used in the trace and constant CO, CO₂, H₂S, CH₄, HCl, HF and other online gas analysis occasions. EM-5 has the current variety of online gas analysis of advanced technology incorporated into it for high technology content. Wherein, NO UV DOAS analysis, CO infrared laser gas analyzer technology, high reliability, long maintenance cycle, low detection.

Features

LGT-180 Series analyzer uses advanced infrared laser gas analysis technology, with no moving parts, high reliability, and is amended by the algorithm to ensure that CO measurement results from moisture interference. The gas chamber uses white cell technology, the analyzer detection limit can be as low as 0.5ppm. NO uses DOAS analysis in EM-5 Series analyzers. CO uses infrared laser gas analysis technology which is the most advanced trace analysis technology with no moving parts and hig

Flue gas denitration on-line continuous monitoring solution

Overview:

Nitrogen oxide (NOx) is one of the main sources of air pollution, not only it has significant influence on global warming, but also involved in the destruction of the ozone layer. Technical measures to control NOx emissions can be divided into two categories: one is so-called source control, the characteristic is by a variety of technical means, to control NOx generation in the process of combustion reaction (i.e., low NOx combustion technology). Another kind is the so-called tail control, the characteristic is restoring the already generated NOx to N2 by some means, which is usually called flue gas denitration.
In the fields of large-scale burning of the fossil fuels,  all installed denitration device of NOx control technology, through the injection of ammonia and nitrogen oxides in the reactor, produces water and N2. The requested ammonia can be directly in the form of NH3, or NH3 obtained by decomposition of urea, no matter what form, controlling injection amount and space distribution of ammonia in the reaction can maximize the reduction of NOx emissions. When ammonia injection is too little, it will reduce the reduction efficiency, when it is too much, it not only does not reduce NOx emissions, on the contrary the excess ammonia will lead NH3 escape from reaction zone. the escaped NH3 reacts with the sulphate which will produce ammonium sulfate, and ammonium sulfate are mainly heavy ammonium sulfate salt. Ammonium salt precipitates on the surface of downstream solid parts of the boiler tail flue. For example, precipitation on air preheater sector will cause serious corrosion of equipment, and therefore bring expensive maintenance costs. If the distribution of injection of ammonia does not match the distribution of NO and NO2, ammonia escape will happen. The situation of high amount of ammonia escape with reduction of NOx conversion efficiency is a very bad phenomenon and serious problem.
For the above demands, based on our  years of gas analysis product research and development experience, high-performance on-line monitoring system such as GA-5000DN、GA-5000nao、CEMS-2001 series are designed for the denitration industries.


Elements:

GA - 5000 DN uses tunable laser analysis technology to measure NH3 and so on. CEMS - 2001 series uses uv difference technology to measure NO, NO2 and SO2. GA - 5000 nao is in-situ type denitration integrated machine. It integrates tunable laser analysis technology with uv difference technology together, which can analyze NH3, NO, NO2 and SO2 simultaneously. Customers can choose a variety of combination plan according to needs.

Features:

★Using tunable laser analysis technology to sample and measure NH3, comparing with the method of in situ, it has the advantages of no influence of dust in the flue, as well as temperature and pressure fluctuations, which can realize the online calibration.
★Using ultraviolet difference absorption technology to measure NOx. Measurement accuracy is not affected by water and dust completely (gas phase has no absorption in ultraviolet, liquid water and dust have no selectivity in absorption of ultraviolet light, which belongs to the gradual change of spectrum), it has advantages of low detection limit, small temperature drift.
★Without any moving parts, high reliability, short response time.

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Silahkan kontak kami untuk mendapatkan online brosur melalui ptdayatotal@outlook.co.id dan atau dayatotalsejatigrup@yahoo.com, +6287788750650...

PMMS-1000

AQMS-100     
Features

★Advanced pretreatment system can be adapt to high temperature, high dust and other serious environmental   .
★FID detector has the advantages of high sensitivity, wide linear range, high stability
★Wide detecting range is suitable for monitoring both high and low concentrations of emission.
★With automatic calibration function, the operation status of detector is for real-time monitoring that can realize remote fault diagnosis and maintenance

EQMS-3000

PMMS – 5000
Features

★Can measure heavy metal elements up to 28 kinds, measuring element can be extended, detection limit reached ng/m3
★Calibration in advance, automatic zero calibration, automatic fault diagnosis function, greatly reduce the maintenance work required
★Can choose TSP,PM10 , PM2.5 cutter to realize the monitoring of different diameter particles
★Using low energy X-ray source, do not worry about any radiation
★A variety of transport ways such as RS232/485, USB, GPRS, Ethernet, achieve re-al-time remote monitoring and data transmission

Deskription

According to US EPA IO - 3.3 standard method of heavy metals, PMMS – 5000 uses XRF nondestructive testing technology and atmospheric automatic enrichment technology to realize the accurate measurementof atmosphere heavy metals such as lead, mercury, cadmium, chromium, arsenic, etc. It is widely used in environmental air quality monitoring place such as industrial pollution area, residential area, city,etc.

http://en.zetian-tech.com/a/PRODUCTS/Process/laser/

http://en.zetian-tech.com/a/PRODUCTS/Water/water/

http://en.zetian-tech.com/a/PRODUCTS/Flue_gas/Monitoring_System/