Envision Tutorial and Simulation Courses

Learning Modules for Industries

	Compressor (Centrifugal with Lube & Seal Oil)
	Furnace
	Boiler
	Amine Unit
	Cooling Tower
	Pump
	CDU/VDU: Crude Atm. / Vacuum Distillation Unit
	HCU: Hydrocracker Unit
	HDS: Diesel Hydrotreater (ULSD)
	FCCU: Fluidized Catalytic Cracker Unit
	CRU: Reformer-Fixed Bed
	CRU: Reformer-Moving Bed
	Alkylation-HF
	Alkylation-H2SO4
	SRU: Sulfur Recovery Unit - Claus Process
	Claus Tail Gas Treating Unit
	Acetylene Converter Reactor (for Ethylene Plants)
	Ethylene Refrigeration Unit

Learning Modules for Technical Colleges

	Process Fundamentals-I
		Pipe Flow Network
		Tank & Pump
		Single Phase Heat Exchanger
		Tank, Pumps & Heat Exchangers
	Process Fundamentals-II
		Mixer with Heating Jacket
		Flash Drum
		Kettle Type Reboiler Heat Exchanger
		Condensing Heat Exchanger
		Centrifugal Compressor
		Reciprocating Compressor
		Steam Turbine with Condenser
	Process Control Fundamentals:
		Cascade Control
		Ratio Control
		Split Range Control
		Feedforward Control
		Override Control
	Cooling Tower
	Distillation (Water-Methanol)
	Refinery Process Overview

EnVision Systems develops state of the art, Simulation and Computer Based Learning (CBLs/CBTs) program for Operator Training. Our products Teach:

• Process Fundamentals via Self-Paced Tutorials
• Process Operations such as, Startup, Shutdown, Normal & Troubleshooting, via a PC based Real Time Dynamic Simulator.

Tutorial/CBT is a Multimedia based Self-Paced Tutorial that teaches fundamentals of various Unit Operations and Process Control.
The Tutorials have built-in Quizzes, and come with a Learning Management Software that allows an instructor to Register Trainees and Monitor their Performances and Quiz scores.
Tutorials can be installed as Standalone application on PCs or can be delivered via your Web Server.

• A self-paced Multimedia based CBT delivered using

• Provides Focused and Structured Learning

• Develops Mental Models for Unit-Operations

• Teaches:

• “Why” and develops Reasoning Skills

• Principles of Operations

• Instrument Groups

• Cause and Effect Relationships

• Pre/Post tests

• Review questions

• Learning Management Software

• Available in English, French, German, Dutch, Danish and Spanish
  Distillation

Simulator is a Real Time Dynamic Simulator for practicing various operations, such as Startup, Shutdown, Normal and Troubleshooting on a generic simulated unit.

• Simulation control with Pause, Resume & Accelerated mode

• Multiple Initial Conditions

• Snapshots

• Equipment and Instrument Malfunctions

• Scenarios

• User Changeable Battery Limits

• On-Line Help

• User Log

• Stream/Lab Summary & Analyses

• Extensive Printing and Logging Functions

• DCS-like, but generic Instrument and Graphic displays:

• Process Graphics

• Alarm Summary

• Instrument Groups

• Historical Trends

• Pop-Up Instruments

• Learning Management System that allows an instructor to Register Trainees and Monitor their log

Benefits of Tutorial & Simulation Courses

	State of Art Training System
	Efficient Training: Shortens Training Time
	Better Process Knowledge Retention
	Increased User Motivation
	Teaches Underlying Principles
	Improves Troubleshooting Skills
	Provides Virtual Operating Experience
	Training can be Conducted 24 Hours
	Complements Replica Simulators
	Trains Operators and Engineers of all Levels
	Reduces Instructor Load
	Reduces Instruction Cost
	Affordable: Lower cost of Ownership over Life Cycle
	Uses Standard PCs with Microsoft OS
	Available in English, French, German, Dutch, Danish, and Spanish
	CBTs available as Standalone or Web based