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Course Details
NATURAL GAS PROCESSING, GAS SWEETENING & SULPHUR RECOVERY
Location
Date
To Date: 23-Feb-2024
Duration
Language
Discipline
Process EngineeringIntroduction
The Gas and Liquid Contracts that exist (or are being negotiated) will determine the objectives of the processes that you will have to incorporate into any new facility and how you have to operate any existing facility. There exists a variety of processes that will condition your Natural Gas and Hydrocarbon Liquids to satisfy the Contract requirements. The objective of this course is to make you aware of the options available to you so that you can evaluate all the processes that will satisfy your objective to determine which particular process is the best from a capitol cost and operating cost perspective.
Objective
Upon completion of this course, you will gain knowledge of the processes available to process your Natural Gas and Hydrocarbon Liquid Products
Audience
This course is designed for project managers, plant managers, plant supervisors, technical staff, and contractor personnel involved in project planning, process selection and operation of Natural Gas Production. The greatest benefit arises from considering all the processes that will accomplish your process requirements to determine which one is the best for your particular application from a capital cost and operating cost perspective. You will also be able to see which processes are available to you to de-bottleneck or modify existing processes. The practical techniques and examples provide useful insights that are valuable at any stage of project execution and operation.
Content
Gas & Liquid Process Selection
Contract Terms
Basic Consideration
Gas Contracts
? Quantity
? Quality
o Heating Value
o Sulphur Content
o Maximum Temperature
o Water Content (H2O Dewpoint)
o Hydrocarbon Dewpoint (HCDP)
o Other (N2, He, Ar, CO2, Hg, O2)
Liquid Contracts
? Commercial Ethane
? Commercial Propane
? Commercial Butane
? Butane-Propane Mixes (LPG)
? Propane HD-5
? Natural Gasoline
Overall Production System
Solution Gas
Associated Gas
Non-Associated Gas
Gas Processing Module
Gas Conditioning Module
? H2O Removal (Dehydration)
? H2S & CO2 Removal (Gas Sweetening)
? Nitrogen Removal
? Mercury Removal
? Oxygen Removal
NGL Extraction Module
? Products
? Absorption (Lean Oil)
? Adsorption (HRU)
? Condensation
o Mechanical Refrigeration
o Mixed Refrigerants
o Turbo Expander
o Twister
o JT Refrigeration
- Stabilization Module
- Product Treating Module
Characterization of Natural Gas & it’s Products
Physical Properties of Pure Components
Ideal Gas Laws
? Boyle’s Law
? Charles’ Law
? Avogadro’s Principle
? Dalton’s Law
? Combined Ideal Gas Law
Physical Properties of Mixtures
Equations of State
? Van der Waals
? Redlich-Kwong (RK)
? Soave Redlich-Kwong (SRK)
? Peng Robinson (PR)
? Benedict-Webb-Rubin-Starling (BWRS)
Thermodynamic Properties
? Entropy
? Enthalpy
Equilibrium Ratio (K Value)
Separation
Types of Separators
? Horizontal
? Vertical
? Spherical
? Centrifugal
? Cyclone
o Reverse Flow
o Axial Flow
o Recycling
? Filter
? Liquid Coalescer
Water Vapour Removal (H2O Dewpoint Control)
Water Content
? HC Liquids
? Natural Gas
? Effect of H2S & CO2
Hydrate Formation Temperature
? Effect of Propane
? Effect of H2S & CO2
CaCl2 Dehydrators
MeOH Injection
EG Injection
IFPEX-1
TEG Dehydration
Solid Desiccant Dehydration
HCDP Control
Adsorption (HRU’s)
? 2 TOC
? 2 TCC
? 3 TOC
? 3 TCC
? 3 TOC w/TGC
? 3 TCC w/TGC
? Purge Cycle
JT Refrigeration
? LTX
? LTS
Mechanical Refrigeration
? Variations
Twister
Refrigeration Compressors
? Compression Cycle
? Single Stage
? Single Stage w/Economizer
? Two Stage
? Types
? Drivers
Gas Sweetening
Terminology
Safety Precautions
Types of Contaminants
Process Selection
Chemical Reaction Processes
? Amines
o Chemistry
o Typical PFD
o General Considerations
o Amines Used (MEA, DEA, DGA, MDEA, TEA, DIPA, Formulated Solvents)
o Control Variable
? Caustic Wash
o Chemistry
NGL Extraction
Low Temperature Mechanical Refrigeration
JT Refrigeration
Refrigerated JT Expansion
Adsorption (Lean Oil)
Turbo Expander
? Typical PFD
? Solid CO2 Formation
? Solid Desiccant Dehydrator
? Inlet Compression
? Gas/Gas Exchangers
? Expander
? Re-Compressor
? De-Methanizer
Gas to Liquids
Sulphur Recovery
Claus Plan
Modified Claus Plants
? Typical PFD – 3 Stage
? Process Considerations
? Mechanical Considerations
? Instrumentation
Tail Gas Clean-up
? Incineration
? Super Claus 99
? Super Claus 99.5
? SCOT
Liquid Redox
Note:
Pre & Post Tests will be conducted
Case Studies, Group Exercises, Group Discussions, Last Day Review & Assessments will be carried out.
Certificate
Define Management Consultancy & Training Certificate of course completion will be issued to all attendees.
Methodology
A highly interactive combination of lectures and discussion sessions will be managed to maximize the amount and quality of information and knowledge transfer. The sessions will start by raising the most relevant questions and motivating everybody find the right answers. You will also be encouraged to raise your own questions and to share in the development of the right answers using your own analysis and experiences. Tests of multiple-choice type will be made available on daily basis to examine the effectiveness of delivering the course.
Very useful Course Materials will be given.
- 30% Lectures
- 30% Workshops and work presentation
- 20% Group Work& Practical Exercises
- 20% Videos& General Discussions
Fees
$5,500
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