FPI CEMS-2000 series HCl. HF, NH3,CO,CO2,SO2,NO,NO2,O2 analyzer continuous emission monitoring system
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FPI CEMS-2000 series HCl. HF, NH3,CO,CO2,SO2,NO,NO2,O2 analyzer continuous emission monitoring system - 1

CONTINUOUS EMISSION MONITORING SYSTEM http://www.fpi-inc.com/en

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FPI CEMS-2000 series HCl. HF, NH3,CO,CO2,SO2,NO,NO2,O2 analyzer continuous emission monitoring system - 2

CONTENTS CONTENTS 02/03 Methods ofof Measurement 02/03 Methods Measurement In-situ gas analysis In-situ gas analysis Extractive gas analysis Extractive gas analysis Dilution gas analysis Dilution gas analysis 04/05 Probe Principle 04/05 Probe Principle Heated sampling probe Heated sampling probe Dilution sampling probe Dilution sampling probe Dilution sampling probe with inertial filtration Dilution sampling probe with inertial filtration Isokinetic sampling probe Isokinetic sampling probe 06/08 Instrument Principle 06/08 Instrument Principle TDLAS TDLAS UV UV DOAS DOAS Cold Vapour Atomic...

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FPI CEMS-2000 series HCl. HF, NH3,CO,CO2,SO2,NO,NO2,O2 analyzer continuous emission monitoring system - 3

METHODS OF MEASUREMENT METHODS OF MEASUREMENT Probe In-situ (dust & TPF TPF Probe In-situ (dust & without gas gas cylinder) without cylinder) Methods of Sampling & Non-sampling Measurement Methods of Sampling & Non-sampling Measurement In-situ gas analysis In-situ gas analysis The monitoring system using in-situ measurement The monitoring system using in-situ measurement to go go extraction. The in-situ measurementalso to extraction. The in-situ measurement is is also technology cancan be mounted thethe stack directly technology be mounted at at stack directly well proven in harsh...

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FPI CEMS-2000 series HCl. HF, NH3,CO,CO2,SO2,NO,NO2,O2 analyzer continuous emission monitoring system - 4

Full extractive gas analysis The extractive gas analysis can be used in various applications. The sample gas is extracted from the stack through selected probe, conditioned and transmitted to the analyzer module under constant conditions. Hot-wet extractive method The flue gas is carried along a heated sample line into the measuring cell at a constant temperature above the dew point. In this case, the adverse impact of water vapor on measurement accuracy is reduced greatly. Some gases are partially soluble in water (SO2, NOx) and others fully soluble in water (NH3, HCL, HF). Due to the...

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FPI CEMS-2000 series HCl. HF, NH3,CO,CO2,SO2,NO,NO2,O2 analyzer continuous emission monitoring system - 5

PROBE PRINCIPLE Heated sampling probe (Used in CEMS-2000BS/BF, CEMS-2000VOC, CEMS-2000B FT) The probe realizes the primary filtration by using sintered-metal filter during sample transportation. The sintered metal is made by compressing micrometer-size metal granules under high-pressure and elevated temperature. It is capable to filtering particles below 2um in size. Extended and bent 316LSS tube is built in to buffer sample gas and ensures its thorough heating. According to this entire heat tracing, no condensate water exists in the sampling process, which prevents choking and benefits...

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FPI CEMS-2000 series HCl. HF, NH3,CO,CO2,SO2,NO,NO2,O2 analyzer continuous emission monitoring system - 6

PROBE PRINCIPLE PROBE PRINCIPLE Dilution sampling probe with inertial filtration (Used in CEMS-2000B Hg) Dilution sampling probe with inertial filtration (Used in CEMS-2000B Hg) Designed forfor mercury measurement, it Designed mercury measurement, it capability of mercury, all all parts exposed to capability of mercury, parts exposed to can cater to towide range of applications, can cater a a wide range of applications, the sample coated with inert material and the sample coated with inert material and such as as coal-based power plant, incinsuch in in coal-based power plant, incinheated up...

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FPI CEMS-2000 series HCl. HF, NH3,CO,CO2,SO2,NO,NO2,O2 analyzer continuous emission monitoring system - 7

INSTRUMENT PRINCIPLE INSTRUMENT PRINCIPLE TDL AS TDL AS Tunable Diode Laser Absorption Spectroscopy Tunable Diode Laser Absorption Spectroscopy (TDLAS) is a technique forfor measuring the (TDLAS) is a technique measuring the concentration of certain species including concentration of certain species including NHNH3, HCL, HF H2S etc. Use of diode laser 3, HCL, HF or or H 2S etc. Use of diode laser wavelength tuning characteristics, thethe laser wavelength tuning characteristics, laser beam is absorbed by by the measured gas, so as beam is absorbed the measured gas, so as to acquire thethe...

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FPI CEMS-2000 series HCl. HF, NH3,CO,CO2,SO2,NO,NO2,O2 analyzer continuous emission monitoring system - 8

INSTRUMENT PRINCIPLE Cold Vapour Atomic Fluorescence Spectrometr y A Cold Vapour Atomic Fluorescence Spectrometry (CVAFS) mercury analyzer emits an element-specific spectrum, which enables an extremely sensitive level of mercury measurement. A sample gas absorbs light at a particular wavelength to promote the Hg atoms from its ground electronic state into the excited state. The excited Hg atoms from that excited state decay back to the ground energy state and emit UV light that is proportional to the Hg concentration in this process. Thereafter, the Hg fluorescence is monitored by a...

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FPI CEMS-2000 series HCl. HF, NH3,CO,CO2,SO2,NO,NO2,O2 analyzer continuous emission monitoring system - 9

Light soource Reference detector Ultraviolet fluorescence method is based the principle of the characteristic fluorescence released by the sulfur dioxide molecule when it is radiated by UV light of 190-230 nm. SO 2 absorbs light in this region of the spectrum without any quenching by air or other molecules found in the polluted air. The intensity of fluorescence is proportional to the SO 2 concentration. Chemiluminiscence Chemiluminiscence is the generation of electromagnetic radiation as a light emitted by the release of energy from a chemical reaction. The chemiluminescent substance is...

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FPI CEMS-2000 series HCl. HF, NH3,CO,CO2,SO2,NO,NO2,O2 analyzer continuous emission monitoring system - 10

SYSTEM LAYOUT SYSTEM LAYOUT FPIFPI Continuous Emission Monitoring System (CEMS) provides application-based complete Continuous Emission Monitoring System (CEMS) provides application-based complete gas analysis systems, integrated with Particulate Monitoring Subsystem, Gaseous Monitoring gas analysis systems, integrated with Particulate Monitoring Subsystem, Gaseous Monitoring Subsystem, TPF Monitoring Subsystem and Data Acquisition Subsystem (DAS) optionally in in Subsystem, TPF Monitoring Subsystem and Data Acquisition Subsystem (DAS) optionally one 19" rack cabinet, covering all all the...

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FPI CEMS-2000 series HCl. HF, NH3,CO,CO2,SO2,NO,NO2,O2 analyzer continuous emission monitoring system - 11

Product Matrix Product Matrix Type Type Figures Figures Principles Principles UV-DOAS & NDIR UV-DOAS & NDIR Dilution Extractive (20:1~200:1), Dilution Extractive (20:1~200:1), UV UV fluorescence, Chemiluminescence fluorescence, Chemiluminescence Components Components Temperature Temperature SO 2: 0~75~14000 mg/m SO 2: 0~75~14000 mg/m 3 3 NO/NOx: 0~100~7000 mg/m 3 3 NO/NOx: 0~100~7000 mg/m Range Range CO: 0~1300 mg/m 3 3 CO: 0~1300 mg/m CO 2: 0~20% CO 2: 0~20% Detection Limit Detection Limit Linearity Linearity Span Drift Span Drift Zero Drift Zero Drift Repeatability Repeatability Response...

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