عنوان مقاله: پاورپوینت وپی دی اف مقاله اصلی تقطیر درخلا
Principles of Distillation
تعدادصفحات:38
قالب: پاورپوینت
قیمت:5000
شرح مختصر:
Simply, distillation is the process in which a liquid is vaporized (turned to steam), recondensed (turned back into a liquid) and collected in a container. Nature uses a form of distillation to turn salt water (seawater) into fresh water (rain).
فهرست:
What is distillation?
Why do you use distillation to recycle waste solvents?
Why is distillation an ideal way to separate the two?
You say contaminates are typically not volatile, does this mean some are?
What are the differences between simple distillation and fractional distillation?
What is vacuum distillation?
Why do you use vacuum distillation?
When do you use vacuum distillation?
If the maximum heater setting is 392º Fahrenheit, why do I need to use vacuum distillation for solvents with boiling points over 300º Fahrenheit, don’t you mean solvents with boiling points over 392º Fahrenheit?
How is the vacuum created?
VDU Process
Typical Yields and Dispositions
Overview of Crude and Vacuum Distillation
Process Solutions Guide
Ca
Crude and Vacuum Distillation is the first unit in this seven-step overview of Refining
Refining – Crude and Vacuum Distillation Process Solutions Guide
Customer Challenges
Key factors affecting the
distillation effectiveness:
Challenge 1: maximizing feed rate, meeting production targets
Challenge 2:reduction in process fluctuation
Challenge 3:reducing utility costs
Challenge 4:reducing chemical costs
Vacuum distillation challenges[in metso`s side of view]
Health, Safety, Environment
Top-class products at maximum yield
Plant run-time
Maintenance costs
Metso solutions
Efficiency
Availability
Reliability
Heater applications
- Heater pass flow control Challenge
Metso Solution
Benefits
Metso Solution
Benefits
- Heater fuel gas control Challenge
- Heater dampers automation Challenge Metso Solution
Benefits
Column applications
- Overhead vapour – flare valves Challenge
Metso Solution
Benefits
- Distillate products – stripping and reflux control Challenge
Metso Solution
Benefits
- Column bottom ESD and on-off valves Challenge
Metso Solution
Benefits
ESD-valves :Metso Automation intelligent rotary control, on-off and
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