Contents

1. GENERAL DESCRIPTION OF-A CENTRIFUGAL COMRESSOR AND THE PRINCIPLES OF OPERATION
   • 1.1 Introduction
   • 1.2 Compressor gas path

    

2. NUOVO PIGNONE'S RANGE OF CENTRIFUGAL COMPRESSORS
   • 2.1 Compressors with horizontally—split casings
   • 2.2 Compressors with vertically—split casings
   • 2.3 Compressors with bell casings
   • 2.4 SR compressors

    

3. INDUSTRIAL APPLICATION OF NUOVO PIGNONE CENTRIFUGAL COMPRESSORS
   • 3.1 Refineries
   • 3.2 Ammonia synthesis plants
   • 3.3 Methanol synthesis plants
   • 3.4 Urea synthesis plants
   • 3.5 Natural gas service
   • 3.6 Oxygen service in metallurgical plants

    

4. STRUCTURAL CHARACTERISTICS OF NUOVO PIGNONE'S CENTRIFUGAL COMPRESSORS
   • 4.1 Casings
   • 4.2 Diaphragms
   • 4.3 Rotor
   • 4.4 Seals
   • 4.5 Bearings

    

5. OPERATING FEATURES OF CENTRIFUGAL COMPRESSORS
   • 5.1 Gas compression
   • 5.2 Operation parameters of a centrifugal compressor stage
   • 5.3 Valuation of centrifugal compressor performance in conditions other than in design

    

6. ANTISURGE PROTECTION SYSTEM
   • 6.1 General
   • 6.2 Symbols
   • 6.3 Basic regulation theory
   • 6.4 Adapting the antisurge law for multi- stage compressors
   • 6.5 Antisurge law in particular cases

    

7. LUBE AND SEAL OIL SYSTEMS
   • 7.1 Lube oil system
   • 7.2 Seal oil system

    

8. ROTOR DYNAMICS AND N.P. DESIGN CRITERIA
   • 8.1 Introduction
   • 8.2 Synchronous vibrations
   • 8.3 Asynchronous vibrations
   • 8.4 Conclusions

    

9. INSTRUMENTATION
   • 9.1 Instrumentation

    

10. PERFORMANCE TESTS ON CENTRIFUGAL COMPRESSORS
    • 10.1 Mechanical tests
    • 10.2 Thermodynamic tests

     

11. INSTALLATION
    • 11.1 Levelling and grouting
    • 11.2 Alignment

     

12. CENTRIFUGAL COMPRESSOR OPERATION
    • 12.1 Introduction
    • 12.2 Trouble shooting

     

13. MAINTENANCE
    • 13.1 Organization structure
    • 13.2 Types of maintenance
      

     

14. SPARE PARTS
    • 14.1 Spare Parts

TRANING RGI COMPRESSOR

This Compressors & Compression Technology Training course is aimed at individuals who work in industries where compressors and compression processes are carried out. It is particularly suited to those who are new to the industry as it provides a comprehensive overview of compression technology. The knowledge gained in this course will help you understand the need to follow procedures so that you can carry out tasks with gas compressors in a safe manner. 

For more details see the PDF files below

• Injection gas compressor (Working principle)
• Injection gas compressor unit System Description