ANALYTICAL INSTRUMENTATION MAINTENANCE SYSTEMS (AIMS) Sins of Environment Impact, UGP ShG… · Analytical Instrumentation & Maintenance Systems (AIMS) According to conventional wisdom,

ANALYTICAL INSTRUMENTATION & MAINTENANCE SYSTEMS (AIMS)

Presenter: Zaheer Juddy

AIMS

2018 Environmental Awareness Campaign

(UGP / ShGP) ARAMCO

November 21, 2018

SEVEN SINS OF ENVIROMENT IMPACT

Presenter:

Analytical Instrumentation & Maintenance Systems (AIMS)

Zaheer Juddy, MD of Analytical Instrumentation &

Maintenance system (AIMS) and one of the brightest

young entrepreneur in the region and brings with

him a vast experience of over 19 years in Analytical

field. Being an Analyzer Expert provides consultancy

and training's to End-users/Customers in Oil & Gas

industry

Zaheer has taken several initiatives for introducing

new Technologies, Applications and Analyzer

Sampling System designs for online Analyzers

Tool Box Talk

Save Environment & Make it Green


HSE/3-Annexure-D HSE Objectives.pdf


We Analyze What We Breathe

SEVEN SINS OF ENVIROMENT IMPACT


CONFESSION:


Not Possible to Cover ALL Major Environment

ASPECTS and Associated IMPACTS in this

Session

Not Because of TIME Constrains but due to

Consciousness being a CONTRIBUTOR in this

ALL…

What are we giving to our next generation?

Improper SRU ControlRCA conclusion

Malfunction of Air Demand

Analyzer


1. Significant Environment Impact

Activity/Service Environment Aspect Environment Impact

SRU Operation Emission Air Pollution

Malfunction of Air Demand Analyzer

FrC

QC

feed gas air

condenser

S S S

steamboiler

Claus

reactor

selective

oxidation reactor incinerator

steam

stack

waste heat

S

QC

FC

combustion

chamber

H2S

air

O2

2 H2S + SO2 3S + 2 H2O H2S + 0.5 O2 S + H2O

Total Efficiency H2S + SO2 + COS + CS2

Superclaus® S – Recovery >99 %

Sulfur Recovery Efficiency >99,0 % and Mass Emission

SRU Efficiency – Recovery <98 %

Issue: Extractive Type Analyzer, Line Chocking

• CHOKING is one of the LOUD words in case of Sulphur Analyzers

• CHOKING is the FIRST Problem to be suspected in SRU Analyzers

• The Worst Conditions are lead if Choking is not avoided

• CHOKING always a concern as a consequence RELIABILITY and AVAILABILITY is

?????????

Extractive Systems

Gas is extracted from the stack and transported to a CEMS shelter and analyzed.

• Components of an extractive system:* Probe* Particulate filter (s)* Moisture conditioning system* Pump* Controller* Analyzers* DAHS

SRU Efficiency – Recovery >99 %

Solution: Pipe mounted Type Analyzer, No Line Chocking

Hydrogen Vent and Leak

Carrier Gas Consumption

By GC




Use of Hydrogen Carrier Gas Ozone Depletion


According to conventional wisdom, hydrogen-fueled cars are

environmentally friendly because they emit only water vapor -- a

naturally abundant atmospheric gas. But leakage of the hydrogen gas

that can fuel such cars could cause problems for the upper

atmosphere, new research shows.

as per a research from the California Institute of Technology the

leaked hydrogen gas that would inevitably result from a hydrogen

economy, if it accumulates, could indirectly cause as much as a 10-

percent (10%) decrease in atmospheric ozone.

HYDROGEN Impact on OZONE (10% Depletion!!!)


Ozone depletion is a major environmental problem because it

increases the amount of ultraviolet (UV) radiation that reaches

Earth's surface, which increases the rate of skin cancer, eye

cataracts, and genetic and immune system damage.

Tuneable Filter Spectroscopy

Solution: NEW Technology

INNOVATIONS


TFS - OPTICAL GC

• Measurement in based on NIR/IR absorption spectroscopy

with advanced spectral decomposition analysis

– Molecules absorb light radiation at certain frequencies or wavelengths

– Absorption spectrum of each hydrocarbon compound is unique => this acts as “fingerprint” and can be used to speciate compounds

– Intensity of the absorption is proportional to the concentration of the molecules => this can be used to compute concentrations

Spectrometer

Sample CellBroadband Light

Source

Example absorption

spectra,

C1 – C3 alkanes

No columns for

compounds physical

separations as in GC’s

200nm (UV) through 10um

(mid-IR) capable platform

Real-time TFS Measurement Principle

2500 3000 3500 4000 4500 5000

0

0.5

1

1.5

2

2.5

x 10-4

3 separate regions

H2O

THC

CO2

CO

Tunable Filter Spectroscopy & MTFS Custom designed fabry-perot element Focused on relevant band(s)Wavelength scanning within the band(s)

TFS™ Sensor Wavelength Scanning Technology

Sealing Windows

Sample out

Sample in Turning mirrors

Spectrometer assembly – light source, Precisive TFS and detector

Light path

• Non-contact, flow-through cell

• Patented spectrometer design

• Rugged, bolted-on-together design

• High-accuracy wavelength scanning

• High optical throughout => high SNR

Core TFS Sensor Platform Design

TFS-based packs three instruments into one in less

than 25% of the volume of traditional solutions with

(1) real-time speciated hydrocarbon measurements,

(2) BTU/CV heating value and (3) Wobbe Index.

Note that the TFS-based requires no carrier gas,

requires no instrument gas, and is calibrated for the

life of the instrument. Maximum zero-drift of 0.2%

per month.

28

The image shows the TFS-based Analyzer (shown on the left) relative to the

incumbent Residual-Oxygen type Wobbe Index analyzer installed for fuel gas

monitoring

TFS: Replacing both a Chromatograph &

Calorimeter Wobbe Meter

Eliminates the Requirement of All Your Cylinders & Logistics

NO Carrier GasesNO Fuel GasNO Synthetic AirNO INST. AIRNO CAL Gases

Huge Hydrocarbon Emissionfrom

Analyzer Vent




Analyzer Vent Hydrocarbon Ozone Depletion


https://www.google.com/search?q=hydrocarbon+impact+on+environment&safe=strict&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiX9_

C-wsLeAhVOsqQKHZIvASIQ_AUIDigB&biw=1600&bih=753#imgdii=EF6RacxiRGYIMM:&imgrc=X9bNquXRP7BJHM:

Issue: Exposure pathways for air pollutants

FECUFugitive Emission Control Unit

ZERO Environment Pollution Vent

Solution: Fugitive Emission Control Unit

FECU- Fugitive Emission Control Unit

Solution, FEC Device

Improper Combustion Control




Combustion (boiler,

furnace, SRU) operation

Emission Air Pollution

LASER – Unusual TDLS Tunable Diode Laser Spectrometer


Solution: Accurate and Reliable Monitoring and Control

MAJOR INNOVATIONS

TDLS Cross Stack Measurement

• Multicomponent, Low Detection Limit

• High Sample Temperature, No Sample Line, No Cooler, No Shelter

Measurement

TDLS – Cross Stack

CH4 - Boiler Startup Safety


NEO Zero 6 ppm.mp4


26-Meter Cross Radiant

Section of Furnace

Measurement with

LTDLAS Analyzers

• OXYGEN

• CO

• CH4

Oxygen and CO for

Efficient Combustion

Control, Fuel Saving

And

CH4 for Start Up Safety

Oxygen @ Flame tip NOT at STACK

Food for Thoughts for

Process Engineer..

Fugitive Emission of HC and TOXIC Gasses




Fugitive Emission Emission Air Pollution


Issue: Fugitive Emission TOXIC Gases


Benzene: PEL 1 PPM TWA

Xylene: PEL 100 PPM TWA

Ethyl benzene: PEL 100 PPM TAW

PEL: Personnel Exposure Limit

TWA: Time Weighted Average

Examples

Solution: Total Plant Monitoring by ADVANCE Technology

e.g. Mass Spectrometer as per OSHAS requirements

MS Carries out measurement based on ionized mass of a gas

Magnetic sector MS: principles of operation

N2 + O2

N2+ + O2

+

O

2+

N2+

MS Collects sample from plant through a Rapid Motion Valve

(RMS) and get analyzed by Detector then produces reports as

OSHAS guidelines

Elect Energy Consumption

Fossil Fuel Combustion




Air Conditioning System Emission Air Pollution

Solution: PCC

Passively Cooled Cabinets (PCC)


MAJOR INNOVATIONS

Passively Cooled Cabinets (GASCO Pipeline Jump-Over Project)

Cooling in Desert

• No Electricity

• No Air Vortex Cooler

• Self Sufficient Stand Alone Cabinet

• Maintains 10 C below the max.

Temp. in a day.


MAJOR INNOVATIONS

Passively Cooled Cabinets (Jump-Over Project GASCO)


Saving Habitable Earth

Smart are BeautifulLarge are Ugly




Analyzer Shelter Larger Footprint Earth Space accompany

Space Occupancy Space & Utility Requirements

Cabinets

Traditional Analyzer Shelter

Cabinets (equipped with ex-aircon and safety system)

Solution: Cabinets


NEO Zero 6 ppm.mp4

Large Size Cabinets (for PDO YK Project)

Solution


NEO Zero 6 ppm.mp4

We ALL Thank You ….


Documents

ANALYTICAL INSTRUMENTATION MAINTENANCE SYSTEMS (AIMS) Sins of Environment Impact, UGP ShG… · Analytical Instrumentation & Maintenance Systems (AIMS) According to conventional wisdom,