Materi Pengenalan produk Cemtek untuk cement industry .pdf

CEMTEK

1. © 2018 Cemtek KVB-Enertec, Inc.
Cemtek KVB-Enertec, Inc.
3041 S. Orange Avenue Santa Ana, California 92707 USA
888.400.0200 | www.cemteks.com

2849 Sterling Drive Hatfield, Pennsylvania 19440 USA
215.996.9200 | www.cemteks.com
Engineered Technical Solution to Meet Every Need.
Engineered Solutions & Service in a complex
environment of Gas Sampling & Analysis.

2. © 2018 Cemtek KVB-Enertec, Inc.
A team approach to engineering
reliable & efficient Compliance &
Process Monitoring Systems
coupled with Powerful Data
Acquisition Software.
Serving the EPC Firms, Utilities, IPP’S, Chemical,
Petroleum and general industry with solutions for
process and environmental monitoring and
reporting.
Leveraging 48 years of gas
monitoring experience to our
client’s advantage.
CEMTEK KVB -Enertec
Who We Are

3. © 2018 Cemtek KVB-Enertec, Inc.
We engineer, build, test, install, start-up, certify, support
and train on Continuous Emissions Monitoring Systems
(CEMS)

These system are for compliance and are supplied with
EPA & State Complaint Part 60 & 75 Data Acquisition
Systems & SEAL controllers.

We engineer & supply Process Monitoring Systems with
GC’s, Mass Specs, Conventional Gas analyzers, FTIR’s,
XRF for metals, laser based & UV DOAS analyzers etc.


CEMTEK KVB -Enertec
Who we are & what do we do?

4. © 2018 Cemtek KVB-Enertec, Inc.
888-400-0200
Santa Ana, CA
888-400-0201
Linden, NJ

SALES TERRITORIES
888-400-0200
Hatfield, Pa
888-400-0200
Houston, Tx

5. © 2018 Cemtek KVB-Enertec, Inc.
Capabilities & Services
Manufacturing
•Santa Ana, CA factory houses our engineering, production, test, quality, project
management, marketing, sales, field service and after-market support teams
•Hatfield, PA factory houses our software and DAHS engineering team, project
management and production capabilities
•35,000 SF Manufacturing Facility (CA & PA combined) has the capacity for handling
multiple large scale projects simultaneously

6. © 2018 Cemtek KVB-Enertec, Inc.
COMPANY PRODUCT
CAPABILITIES
TDL Cross Stack
DOAS Cross Stack
System Integrator
Compliance EPA CEMS & Process Analyzer
Systems
Dry Extractive, Dilution, Hot/Wet, Insitu,
Mercury, DAS, FTIR, Gas Chromatograph,
Calorimeter, Mass Spec, Particle, Metals, Dew
Point, Flow, Opacity, NDIR, Chemiluminescent,
UV Fluorescence, Lead Acetate
Fence Line Monitoring & Integration
EPA Compliant Data Acquisition System

7. © 2018 Cemtek KVB-Enertec, Inc.
UNISEARCH first company to develop TDLAS,
Teamed up with CEMTEK 2004
 We have thousands of TDL systems currently installed and
operating in field at Petrochemical, Cement, Biofuel, Gas & Coal
Fired Power Plants and many other apps
TDL Proven Monitoring
Technique - Unisearch
 Unisearch located in Toronto, Canada
Close proximaty to US
90% of Parts are made in USA
Projects with US Air Force
+

8. © 2018 Cemtek KVB-Enertec, Inc.
TDLS & DOAS
Insitu Cross Stack
Solutions for


By
Gary Cacciatore
TDL Product Specialist

CEMTEK KVB-Enertec Inc.
3041 S. Orange Ave.
Santa Ana, CA 92707
800-400-0200
www.cemteks.com
Engineered technical solution to
meet every need…
2849 Sterling Drive Hatfield, Pennsylvania
19440 USA
215.996.9200 | www.cemteks.com

9. © 2018 Cemtek KVB-Enertec, Inc.
TDL
Tunable Diode
Laser
Spectroscopy
NH
3, HCl, H
2S, H
2O,
HF, CH
4, HCN, CO
2,

CO, O
2, NO, HDO,
D
2O
DOAS
Differential
Optical Absorption
Spectrometer, NO,
NO2, (NOx), SO2,
NH3, C6H6, C8H10,
C8H8, O3, C10, H8,
CS2, CL2, HCHO
Monitoring O
2, CO, CO
2, NH
3/H
2O & Nox on
Gas Turbines/Coal Fired Plants using TDL
Cross Stack Technology

10. © 2018 Cemtek KVB-Enertec, Inc.
Multi-channel capability – single analyzer to measure multiple locations. They can
be extractive, open path, in-situ stack or duct or any combination. Channels are
independent with zero cross-talk between them.
3 1 - 15 m
STACK/DUCT
1 - 500m
2
10 - 500 m
OPEN PATH
GAS IN GAS OUT
1
EXTRACTIVE
1 - 75 m
MULTI-CHANNEL ANALYZER
Multi-Channel Capability

11. © 2018 Cemtek KVB-Enertec, Inc.
TDL
Tunable Diode
Laser
Spectroscopy
NH
3, HCl, H
2S, H
2O,
HF, CH
4, HCN, CO
2,

CO, O
2, NO, HDO,
D
2O


Monitoring O
2, CO, CO
2, NH
3/H
2O on
Gas Turbines/Coal Fired Plants using
TDL Cross Stack Technology

12. © 2018 Cemtek KVB-Enertec, Inc.
Ultra High Accuracy & Sensitivity
No Interference from other background gases
Eliminates all components in contact with gas sample
Probe, Sample Line, chiller, filters, pump, converters
Immediate Response Time
Simple to Maintain
Locate analyzer in Shelter off of stack (CO/CH4
exception)
Measure multiple Stacks with one Analyzer
Compact & Easy to Install and Operate
Meets & exceed EPA Performance Specifications,
Calibration and Certification/RATA Requirements Part 60
& 75, and SCAQMD NH3 rule
TDL technology typical life > 10 years
Low operating Costs






Why Cross Stack TDL

13. © 2018 Cemtek KVB-Enertec, Inc.
TDLs: How they work
Tunable diode lasers

Made of small crystals of Ga, As, Sb, P
Similar to lasers used in
telecommunications applications
Rugged
Long life
Commercially available
Emits light emissions in the near-
infrared region when an electric current
is applied
Laser center wavelength depends on
composition of crystal
Laser wavelength can be tuned over
narrow range by changing current (fine)
or by adjusting laser operating
temperature (coarse)
Output can be fiber coupled allowing
easier installation and multi-channel
capability

14. © 2018 Cemtek KVB-Enertec, Inc.
Near Infrared Near UV Visible
CO/
CH4
CO
2
NH
3
H
2O

O
2 NO
2 SO
2
NO

SO
3
1500 nm 700 nm 350 nm
NIR TUNABLE DIODE LASER
ABSORPTION SPECTROSCOPY
VIS-UV DIFFERENTIAL OPTICAL
ABSORPTION SPECTROSCOPY
Tunable Diode Laser
Measurement Technique
HF

HCl

Absorption region
Side wavelengths,
without absorption

15. © 2018 Cemtek KVB-Enertec, Inc.
Fiber Coupling

When using fiber-
coupled light source,
the analyzer can be
located inside the a
control room
Coax
Cable
Armored Fiber Cable
Up to 2000 meter distance
(Except for CO or O2)
Purge Air
Purge Air
TRANSMITTER
OPTICS
RECEIVER
OPTICS
Fiber-Coupled Light Source

16. © 2018 Cemtek KVB-Enertec, Inc.

Internal
Reference Cell
Module spiked
with known
amount of target
gas
Isolated cell
measurement
Gas Reference Cell

17. © 2018 Cemtek KVB-Enertec, Inc.
Fast Scan Direct Absorption Technique
Advantages
Very fast response time
Excellent sensitivity
Independent of extraneous radiation emissions from other
sources as IR emission from hot flue gas
Optical effects as etalons, which may perturb the
background structure are easily compensated by taking
background measurements when HCl levels are below
detection limits
System does not require calibration as it is a pure, direct
absorption measurement but can be easily audited with an
internal reference cell or an external audit cell
Relatively inexpensive as it does not require shielded RF
modulation electronics
Wide dynamic range; typically 5 orders of magnitude
Can easily correct in real time for wide power swings typical
in heavily laden dust environments before dust control
devices via continuous measurement of laser power (I
0)

18. © 2018 Cemtek KVB-Enertec, Inc.
Coax cable
Fiber-optic
cable
DUCT
Analyzer
Single Pass Stack Configuration

19. © 2018 Cemtek KVB-Enertec, Inc.
Fiber-optic
& coax cables
DUCT
Analyzer
Dual Pass Stack Configuration –
Ultra low sensitivity/accuracy

20. © 2018 Cemtek KVB-Enertec, Inc.
TDL Detection Limits

Species Gas Detection Limit
5 Meter Path Length
1200 degrees F
Oxygen O
2 < 0.05 %
Carbon Dioxide CO
2 < 0.01 %
Carbon Monoxide CO
< 0.1 ppm
Ammonia NH
3 < 0.1 ppm
Moisture H
2O
< 0.1 %

21. © 2018 Cemtek KVB-Enertec, Inc.
Fiber Cable
Stack
Stack
Fiber Cable
Multiple Sample Points – Up to 8

22. © 2018 Cemtek KVB-Enertec, Inc.
Tunable Diode Laser Alignment
Beam
Higher laser powers allow beam expansion to attain alignment
stability
By de-focusing the beam, overfill of the detector optics allows
for alignment changes

23. © 2018 Cemtek KVB-Enertec, Inc.
Lens Removal for Cleaning Micro Adjustment Screws
Alignment Maintenance
Tunable Diode Laser
Maintenance & Adjustment

24. © 2018 Cemtek KVB-Enertec, Inc.
DUCT
(Slightly higher pressure than
ambient)
Optional PURGE AIR
(~5 SLPM/20 psig)
Non compliance
OPTICAL
WINDOW


ELECTRONICS


ELECTRONICS
AND
OPTICS
ENCLOSURE
PURGE AIR
(~20 SLPM/20 psig)
Air Consumption

25. © 2018 Cemtek KVB-Enertec, Inc.
Three Options to Calibrate
Internal Sealed Gas Cell – Automatic
Meets upcoming SCAQMD Rule PPS -001
Compliance Calibration Regulations for NH
3
NIST Traceable Calibration Gas
Meets EPA 40 CFR Part 60 & 75 Requirements,
along with PS18 specific for HCl compliance
External Audit Module – Manual
Maintenance Tool
CEMTEK TDL
Internal Calibration

26. © 2018 Cemtek KVB-Enertec, Inc.
Sealed Calibration Cell – Daily Calibration Gas not required
Auto Daily Calibration - Instantaneous Response
Utilizes NIST Traceable Protocol Gas

Tunable Diode Laser
Calibration - Internal Sealed Gas Cell

27. © 2018 Cemtek KVB-Enertec, Inc.
Tunable Diode Laser
Calibration – Flow Thru
Calibration Gas Flow Thru Cell located in Analyzer – Cal gases
injected at Analyzer, not at stack optics as with non fiber coupled.
Used for Initial Certification, Quarterly Audits, Daily Cals if
Necessary
Utilizes NIST Traceable Protocol Calibration Gas bottles
Quick Response Time
Temperature Corrected to Stack Gas Temp

28. © 2018 Cemtek KVB-Enertec, Inc.
Audit Cell Instead of Gas
•Pictured is one
example of the
use of audit cells
instead of
calibration gas
•This is for H
2S
where it has been
accepted as an
equivalent
replacement since
high levels of H
2S
gas were required
•Three levels are
used, one at zero,
second at 700
ppmV (low) and
third at 1600
ppmV (high)

29. © 2018 Cemtek KVB-Enertec, Inc.

Diagnostic Tool
Dynamic Spiking
Analyzer Isolation
Tunable Diode Laser Manual
External Audit Method
Sealed, in-line,
fiber-coupled audit gas cell
NEMA Enclosure
Duct
Sealed, in-line,
fiber-coupled audit gas cell
NEMA Enclosure
Analyzer Isolation Configuration Dynamic Spiking Configuration

30. © 2018 Cemtek KVB-Enertec, Inc.
Analyzer Inline Audit
Fiber cable
Fiber cable
Coax cable
Audit module

31. © 2018 Cemtek KVB-Enertec, Inc.
Auto Calibration Box Option

32. © 2009 Cemtek Environmental, Inc.
TDL Configuration

33. © 2009 Cemtek Environmental, Inc.
Combustion O2/CO/CH4 TDL
•Continuous measurements of O2, CO & CH4


•Single Analyzer


•Single Set of Cross Path Optics

34. © 2009 Cemtek Environmental, Inc.
•Includes 3 Reference Cells
•Reference cell for each measured component to
allow for continuous direct absorption line lock,
and instantaneous calibration
•Internal Flow Thru Calibration Cell to allow for QAQC
Calibration Gas Cylinder audit
•MDL Detection Limits @ 540 degrees C:
•O2: 0.3% / Meter (3 meters 0.1%)
•CO: 6 ppm / Meter (3 meters 2ppm)
•CH4: 2 ppm / Meter (3 meters 0.001%)




Combustion O2/CO/CH4 TDL

35. © 2009 Cemtek Environmental, Inc.
Combusion O2/CO/CH4 TDL
CO/CH4 Internal Calibration Cell
Automatic CO/CH
4
Calibration

•Internal cell mounted inside instrument for CO and CH
4

flow of certified calibration gas.
•Will have a fiber optic beamsplit entrance and its own
detector and will be automatically software configured
for whenever client wishes to inject calibration gas.

36. © 2009 Cemtek Environmental, Inc.
•Internal to the SS Enclosure but external to the instrument
a multi-pass cell mounted for O2 flow of certified
calibration gas. This will have a optical pathlength
equivalent to the stack (3-meters) and permit flow of O
2

calibration gas at levels up to 20%
•Will have a fiber optic beamsplit entrance and its own
detector and will be automatically software configured for
whenever client wishes to inject calibration gas.

Combustion O2/CO/CH4 TDL
O2 Internal Calibration Cell
Automatic O
2
Calibration

37. © 2009 Cemtek Environmental, Inc.
Combustion O2/CO/CH4 TDL
SS, C1D2 Cabinet

38. © 2009 Cemtek Environmental, Inc.
Fiber-
optic
cables
3m max
length
Furnace
N2 or Air purge
N2 or Air purge
Combustion O2/CO/CH4 TDL
Installation
110VAC Power
EtherNet/Digital/Analog

39. © 2009 Cemtek Environmental, Inc.
PQ Corp Located in South Gate, California
CEMS: O
2, NOx & NH
3
Plant produces liquid and sodium silicate
Natural Gas Furnace Emissions measured
Tri-Mer Air Pollution with Dust Control & SCR
for NOx control. SCR produces ammonia slip
required emission limits

Installation Example at PQ Corp
NH3 Compliance

40. © 2009 Cemtek Environmental, Inc.
M

Installation Example at PQ Corp
NH3 Compliance
TDL Optics located at
Platform Level

41. © 2009 Cemtek Environmental, Inc.
Installation Example at PQ Corp
Instrument Shelter
Located approx. 300’
away from Stack
Optics

42. © 2009 Cemtek Environmental, Inc.
Installation Example at PQ Corp
TDL Analyzer
Controller Located
CEMS Cabinet in
Shelter

43. © 2009 Cemtek Environmental, Inc.
PQ NH
3 Slip (Process on-line 1
day)
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
1
150 299 448 597 746 895
1044 1193 1342 1491 1640 1789 1938 2087 2236 2385 2534 2683 2832 2981 3130 3279 3428 3577 3726 3875 4024 4173 4322 4471 4620 4769 4918 5067 5216 5365 5514 5663 5812 5961 6110 6259 6408 6557 6706 6855 7004 7153 7302 7451 7600 7749 7898 8047 8196 8345 8494
NH3 Minute Data ppm
•Batch Process
•Requires instantaneous NH3
response to control Ammonia
Injection for NOx Control

44. © 2009 Cemtek Environmental, Inc.
Month of April Daily Span Calibrations

PQ Daily Span Calibrations
30 Days Continuous
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25 30
Span Calibrations (ppm)
-2.50
-2.00
-1.50
-1.00
-0.50
0.00
0.50
1.00
1.50
2.00
2.50
123456789101112131415161718192021222324252627282930
Span % Drift
Drift
Ave Span Drift: 0.04%
Max Span Drift: 0.22ppm

45. © 2009 Cemtek Environmental, Inc.
Month of April Daily Zero Calibrations

PQ Daily Zero Calibrations
30 Days Continuous
-1
1
3
5
1357911131517192123252729
Zero Calibrations (ppm)
-2.5
-1.5
-0.5
0.5
1.5
2.5
123456789101112131415161718192021222324252627282930
Zero Drift %
Ave Zero Drift: 0.07%

46. © 2009 Cemtek Environmental, Inc.
PQ RATA Run 1 (Testing Method
207.1)

47. © 2009 Cemtek Environmental, Inc.
Data taken from Unisearch TDL during same time
frame 8:20 to 9:20 AM.
Average:


PQ RATA Run 1 (TDL)

0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
1357911131517192123252729313335373941434547495153555759
NH3 ppm @ 10% O2 NH3 ppm @ 10% O2
0.74

48. © 2009 Cemtek Environmental, Inc.

NH
3 slip is
expensive.
GE LMS100
– 112MW
#/ton NH
3
cost - $900
Reduce NH
3
slip from 10
ppm to 2ppm
Cost savings
$42,442 per
Turbine/Yr


NH3 TDL Cost Savings Example

49. © 2009 Cemtek Environmental, Inc.
DOAS
Differential
Optical Absorption
Spectrometer, NO,
NO2, (NOx), SO2,
HCHO, NH3, C6H6,
C8H10, C8H8, O3,
C10, H8, CS2, CL2
Monitoring NOx & SO
2 Gas
Turbines/Coal Fired Plants using TDL
Cross Stack Technology

50. © 2009 Cemtek Environmental, Inc.
•Ultra High Accuracy & Sensitivity
•Cross stack Non Intrusive.
•No parts located in process stream.
•No corrosion
•No particulate buildup on probe.
•Do not have to pull heavy analyzer off of stack port.
•Immediate Response Time
•Minimal Maintenance & consumable parts required.
•Clean optics enclosure windows periodically
•Lamp .5-2 Years
•Compact & Easy to Install and Operate
•Meets & exceed EPA Performance Specifications, Calibration and
Certification/RATA Requirements Part 60 & 75
•Low Operating Costs

• D


Why Cross Stack DOAS

51. © 2009 Cemtek Environmental, Inc.
Nitric Oxide (NO)
Nitrogen Dioxide (NO
2)
Sulfur Dioxide (SO
2)
Ammonia (NH
3)
Benzene (C
6H
6)
Toluene (C
7H
8)
Xylene (C
8H
10)
Styrene (C
8H
8)
Ozone (O
3)
Napthalene (C
10H
8)
Carbon Disulfide (CS
2)
Chlorine (Cl
2)
Near UV-VIS DOAS Gas Analyzer

-Uses broadband UV light source
instead of a laser light source
-Multiple gases can be measured with
a single analyzer
(in general, different from TDL)
-Principle of measurement is similar to
TDL
Most have ppb to ppm level of
detection, depending on path length

52. © 2009 Cemtek Environmental, Inc.
Differential Optical Absorption Spectrometry
(DOAS) is a UV/VIS optical measurement
technique based on Beer-Lambert’s Law. Since
absorption coefficients in the UV are generally
orders of magnitude higher than in the IR region,
sensitivity is usually enhanced, which makes
DOAS a method for measuring relatively low
concentrations.
DOAS Principal of Operation

53. © 2009 Cemtek Environmental, Inc.
Near Infrared Near UV Visible
CO
CO
2
NH
3
H
2O

O
2 NO
2 SO
2
NO

SO
3
1500 nm 700 nm 350 nm
NIR TUNABLE DIODE LASER
ABSORPTION SPECTROSCOPY
VIS-UV DIFFERENTIAL OPTICAL
ABSORPTION SPECTROSCOPY
DOAS Measurement Technique
HF

HCl

54. © 2009 Cemtek Environmental, Inc.
DOAS Spectral Response

55. © 2009 Cemtek Environmental, Inc.
Fiber cable
Fiber-optic
cable
DUCT
Analyzer
Single Pass Stack Configuration

56. © 2009 Cemtek Environmental, Inc.
Installation Guideline

57. © 2009 Cemtek Environmental, Inc.
DOAS Detection Limits

Species Gas Detection Limit
5 Meter Path Length
1200 degrees F
Nitric Oxide NO
< 0.1 ppm
Nitrogen Dioxide NO
2 < 0.2 ppm
Sulphur Dioxide SO
2 < 0.02 ppm
Formaldehyde HCHO
< 0.5 ppm

58. © 2009 Cemtek Environmental, Inc.
Alignment Beam
beam expansion to attain alignment stability
By de-focusing the beam, overfill of the detector optics allows
for alignment changes

59. © 2009 Cemtek Environmental, Inc.
DOAS
Calibration – Flow Thru
Calibration Gas Flow Thru Cell
Daily Calibrations, CGA’s, 7 Day Drift Test
Requires NIST Traceable Protocol Calibration Gas bottles
Quick Response Time
Temperature Corrected to Stack Gas Temp

60. © 2009 Cemtek Environmental, Inc.
Auto Calibration Box

61. © 2009 Cemtek Environmental, Inc.
DOAS Optics

62. © 2009 Cemtek Environmental, Inc.
Lens Removal for Cleaning
Maintenance
Maintenance

63. © 2009 Cemtek Environmental, Inc.
DUCT
(Slightly higher pressure than
ambient)
Optional PURGE AIR
(~5 SLPM/20 psig)
Non compliance
OPTICAL
WINDOW
DUCT AT POSITIVE PRESSURE


ELECTRONICS


ELECTRONICS
AND
OPTICS
ENCLOSURE
PURGE AIR
(~20 SLPM/20 psig)
Air Consumption

64. © 2009 Cemtek Environmental, Inc.
DOAS In-Situ Optics
(NO/NO2)
TDL In-Situ Optics
(O2/CO)

65. © 2009 Cemtek Environmental, Inc.
DOAS In-Situ Optics
(SO2/NO/NO2)
TDL In-Situ Optics
(O2/CO)
TDL/DOAS Installation

66. © 2009 Cemtek Environmental, Inc.
Installation Example – DOAS
Chemical Plant (40CFR60)

67. © 2009 Cemtek Environmental, Inc.
Purge
Control
cable
NH
3 Extractive System

68. Pu
mp
TC
V1
Purging gas
P
R
V2
Filtered gas
Heated & temperature-stabilized gas cell Optics Optics
Sampling tube
Extraction and optics enclosure
DUCT
Fiber IN
Coax OUT
Control Line IN
Schematic

69. © 2009 Cemtek Environmental, Inc.
Sampling tube
DUCT
FIBER COAX PURGE
CONTROL LINE
Analyzer located in Control Room
Schematic with Analyzer

70. Analyzer in Control Room
PIMS installed in Duct
NH
3 Measurement in Power Plants
with High Dust Loading

71. PIMS (Pseudo In-situ Measurement System)
(China, USA, Canada, Europe, International patent pending)

72. © 2009 Cemtek Environmental, Inc.
EPRI PIMS Measurement at First
Energy Coal-Fired Power Plant in US
PIMS

73. © 2009 Cemtek Environmental, Inc.
1
2
3
4
5
Multi-Point PIMS To
Measure NH
3 Inhomogeneity

74. © 2018 Cemtek KVB-Enertec, Inc.
Questions?
CEMTEK Environmental Inc.
3041 S. Orange Ave.
Santa Ana, CA 92707
800-400-0200
www.cemteks.com
a technical solution to
meet every need…