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Designing High Vacuum Systems for the Process Industries Since 1917
Global Operations
Croll Reynolds Quality Standards
Management Team
Sam W. Croll, III
Henry Hage
Industries
Chemical Processing
Steam Ejector Fundamentals: An Alternative to Vacuum Pumps (Video)
Plant Maintenance: Designing Steam-Jet Vacuum Systems
Plant Maintenance: Properly Specify Vacuum Systems
Plant Maintenance: Keep Steam Ejectors On-Line
Plant Maintenance: Ice Buildup in Ejector Throat Eliminated by Steam Jacket
Distillation: A Hybrid Vacuum System Protects Heat Sensitive Products
Gas Compression: Ejector Replaces Mechanical Compressor for Supply of Hydrogen Recycle Steam Saves $3000 in power costs per year
Batch Production of Specialty Chemicals: Steam Ejectors Meet Critical Needs Problem
Batch Production of Specialty Chemicals: Vacuum Pump Systems Provide Reliable Vacuum Service
Drying: Enviromentally-Friendly Surfactant Drying for Indonesian Detergent Plant
Dehydration: Redesign of Steam Nozzles Save Money While Maximizing Steam Use
Oil and Gas
Steam Recompression Systems
Beverage Processing
Deodorization: Pilot Unit Determines Design Parameters of Steam-Jet Vacuum Equipment for Production Plants
Evaporation: Thermal Recompression Saves Steam and Water in Evaporators
Distillation: Thermocompressor Reduces Distiller’s Steam Use
Power Generation; Geothermal
Air Cooled Condensers Cut Tower Water Plume
Edible Oil Processing
Deodorization: Pilot Unit Determines Design Parameters of Steam-Jet Vacuum Equipment for Production Plants
Pulp & Paper
Plant Maintenance: Steam Ejector Fundamentals
Plant Maintenance: Designing Steam-Jet Vacuum Systems
Properly Specify Vacuum Systems
Plant Maintenance: Keep Steam Ejectors On-Line
Plant Maintenance: Ice Buildup in Ejector Throat Eliminated by Steam Jacket
Bleaching: Vacuum Water Chilling System Operating Efficiently at World’s Most Remote Paper Mill
Bleaching: Steam Jet Vacuum Refrigeration Unit Provides Temperature Controlled Water for Processing
Bleaching: How Water is Cooled for Pulp Bleaching
Bleaching: Steam Jet Vacuum Chiller Gives Mead Reliable Chlorine Dioxide Supply
Fibers
Plant Maintenance: Steam Ejector Fundamentals
Plant Maintenance: Designing Steam-Jet Vacuum Systems
Plant Maintenance: Properly Specify Vacuum Systems
Plant Maintenance: Keep Steam Ejectors On-Line
Plant Maintenance: Ice Buildup in Ejector Throat Eliminated by Steam Jacket
Polymerization: Ejector/Liquid Ring Pump Provides <0.30 mm HG Absolute for Polymerization Vessel Savings in steam over two years repays extra cost for reliable pump.
Flavors & Fragrances
Facility uses EtO Sterilization in Food Ingredients
Plant Maintenance: Keep Steam Ejectors On-Line
Plant Maintenance: Properly Specify Vacuum Systems
Plant Maintenance: Steam Ejector Fundamentals: An Alternative to Vacuum Pumps
Plant Maintenance: Designing Steam-Jet Vacuum Systems
Food Core Chilling
Distillation: Thermocompressor Reduces Distiller’s Steam Use
Distillation: Renewing Process Vacuum Systems
Distillation: Reliable Vacuum System Cuts Steam Requirements by 50%
Evaporation: Thermal Recompression Saves Steam and Water in Evaporators
Deodorization: Designing Parameters for the Efficient Recovery of Fatty Acids & Oils Entrained in Steam
Plant Maintenance: Steam Ejector Fundamentals: An Alternative to Vacuum Pumps
Plant Maintenance: Designing Steam-Jet Vacuum Systems
Plant Maintenance: Keep Steam Ejectors On-Line
Plant Maintenance: Ice Buildup in Ejector Throat Eliminated by Steam Jacket
Pharmaceuticals
Scrubber eliminates Ethylene Oxide
Plant Maintenance: Steam Ejector Fundamentals: An Alternative to Vacuum Pumps
Plant Maintenance: Designing Steam-Jet Vacuum Systems
Plant Maintenance: Properly Specify Vacuum Systems
Plant Maintenance: Ice Buildup in Ejector Throat Eliminated by Steam Jacket
Plant Maintenance: Keep Steam Ejectors On-Line
Drying: Amino Acid Production Plant Chooses Two Stage Ejector for Vacuum Drying
Cooling: Jet Vacuum Cooling Provides Flexibility and Conserves Costs
Steel
Desalination
Altitude Simulation
Tobacco
Moisturizing Tobacco with a Vacuum System A Quarter Century of Vacuum Processing At R.J. Reynolds Tobacco Company
Storage: Vacuum Cooling Process Aids in Tobacco Storage Problem
Products
Multi Stage Ejectors: Reliable Vacuum Service for the Process Industries
Hybrid Ejector-Liquid Ring Pump Systems
Liquid and Gas-Powered Ejectors
Steam Recompression Systems
Power Plant Vacuum Systems
Process-Powered Vacuum Systems
Vacuum Chillers
Contact Us
US Offices
Croll Reynolds Worldwide Offices
Global Operations
Library
Corporate Brochure
Corporate Brochure (International)
Technical Articles
Operation & Maintenance of Ejectors
Direct Injection Desuperheaters Brochure (Downloadable pdf)
Chill Vactors Bulletin (Downloadable pdf)
Rotajector Systems Bulletin (Downloadable pdf)
Thermocompressors Brochure (Downloadable pdf)
Vacuum Systems Bulletin (Downloadable pdf)
Videos & Events
Steam Ejectors: An Animation
Rotajector Systems: An Animation
Thermocompressors: An animation
Steam Ejector Training Video
Recent Events
ACHEMA (June 11-15 in Frankfurt)
Support
Croll Reynolds
Toggle sidebar & navigation
About
Who We Are
Designing High Vacuum Systems for the Process Industries Since 1917
Global Operations
Croll Reynolds Quality Standards
Management Team
Sam W. Croll, III
Henry Hage
Industries
Chemical Processing
Steam Ejector Fundamentals: An Alternative to Vacuum Pumps (Video)
Plant Maintenance: Designing Steam-Jet Vacuum Systems
Plant Maintenance: Properly Specify Vacuum Systems
Plant Maintenance: Keep Steam Ejectors On-Line
Plant Maintenance: Ice Buildup in Ejector Throat Eliminated by Steam Jacket
Distillation: A Hybrid Vacuum System Protects Heat Sensitive Products
Gas Compression: Ejector Replaces Mechanical Compressor for Supply of Hydrogen Recycle Steam Saves $3000 in power costs per year
Batch Production of Specialty Chemicals: Steam Ejectors Meet Critical Needs Problem
Batch Production of Specialty Chemicals: Vacuum Pump Systems Provide Reliable Vacuum Service
Drying: Enviromentally-Friendly Surfactant Drying for Indonesian Detergent Plant
Dehydration: Redesign of Steam Nozzles Save Money While Maximizing Steam Use
Oil and Gas
Steam Recompression Systems
Beverage Processing
Deodorization: Pilot Unit Determines Design Parameters of Steam-Jet Vacuum Equipment for Production Plants
Evaporation: Thermal Recompression Saves Steam and Water in Evaporators
Distillation: Thermocompressor Reduces Distiller’s Steam Use
Power Generation; Geothermal
Air Cooled Condensers Cut Tower Water Plume
Edible Oil Processing
Deodorization: Pilot Unit Determines Design Parameters of Steam-Jet Vacuum Equipment for Production Plants
Pulp & Paper
Plant Maintenance: Steam Ejector Fundamentals
Plant Maintenance: Designing Steam-Jet Vacuum Systems
Properly Specify Vacuum Systems
Plant Maintenance: Keep Steam Ejectors On-Line
Plant Maintenance: Ice Buildup in Ejector Throat Eliminated by Steam Jacket
Bleaching: Vacuum Water Chilling System Operating Efficiently at World’s Most Remote Paper Mill
Bleaching: Steam Jet Vacuum Refrigeration Unit Provides Temperature Controlled Water for Processing
Bleaching: How Water is Cooled for Pulp Bleaching
Bleaching: Steam Jet Vacuum Chiller Gives Mead Reliable Chlorine Dioxide Supply
Fibers
Plant Maintenance: Steam Ejector Fundamentals
Plant Maintenance: Designing Steam-Jet Vacuum Systems
Plant Maintenance: Properly Specify Vacuum Systems
Plant Maintenance: Keep Steam Ejectors On-Line
Plant Maintenance: Ice Buildup in Ejector Throat Eliminated by Steam Jacket
Polymerization: Ejector/Liquid Ring Pump Provides <0.30 mm HG Absolute for Polymerization Vessel Savings in steam over two years repays extra cost for reliable pump.
Flavors & Fragrances
Facility uses EtO Sterilization in Food Ingredients
Plant Maintenance: Keep Steam Ejectors On-Line
Plant Maintenance: Properly Specify Vacuum Systems
Plant Maintenance: Steam Ejector Fundamentals: An Alternative to Vacuum Pumps
Plant Maintenance: Designing Steam-Jet Vacuum Systems
Food Core Chilling
Distillation: Thermocompressor Reduces Distiller’s Steam Use
Distillation: Renewing Process Vacuum Systems
Distillation: Reliable Vacuum System Cuts Steam Requirements by 50%
Evaporation: Thermal Recompression Saves Steam and Water in Evaporators
Deodorization: Designing Parameters for the Efficient Recovery of Fatty Acids & Oils Entrained in Steam
Plant Maintenance: Steam Ejector Fundamentals: An Alternative to Vacuum Pumps
Plant Maintenance: Designing Steam-Jet Vacuum Systems
Plant Maintenance: Keep Steam Ejectors On-Line
Plant Maintenance: Ice Buildup in Ejector Throat Eliminated by Steam Jacket
Pharmaceuticals
Scrubber eliminates Ethylene Oxide
Plant Maintenance: Steam Ejector Fundamentals: An Alternative to Vacuum Pumps
Plant Maintenance: Designing Steam-Jet Vacuum Systems
Plant Maintenance: Properly Specify Vacuum Systems
Plant Maintenance: Ice Buildup in Ejector Throat Eliminated by Steam Jacket
Plant Maintenance: Keep Steam Ejectors On-Line
Drying: Amino Acid Production Plant Chooses Two Stage Ejector for Vacuum Drying
Cooling: Jet Vacuum Cooling Provides Flexibility and Conserves Costs
Steel
Desalination
Altitude Simulation
Tobacco
Moisturizing Tobacco with a Vacuum System A Quarter Century of Vacuum Processing At R.J. Reynolds Tobacco Company
Storage: Vacuum Cooling Process Aids in Tobacco Storage Problem
Products
Multi Stage Ejectors: Reliable Vacuum Service for the Process Industries
Hybrid Ejector-Liquid Ring Pump Systems
Liquid and Gas-Powered Ejectors
Steam Recompression Systems
Power Plant Vacuum Systems
Process-Powered Vacuum Systems
Vacuum Chillers
Contact Us
US Offices
Croll Reynolds Worldwide Offices
Global Operations
Library
Corporate Brochure
Corporate Brochure (International)
Technical Articles
Operation & Maintenance of Ejectors
Direct Injection Desuperheaters Brochure (Downloadable pdf)
Chill Vactors Bulletin (Downloadable pdf)
Rotajector Systems Bulletin (Downloadable pdf)
Thermocompressors Brochure (Downloadable pdf)
Vacuum Systems Bulletin (Downloadable pdf)
Videos & Events
Steam Ejectors: An Animation
Rotajector Systems: An Animation
Thermocompressors: An animation
Steam Ejector Training Video
Recent Events
ACHEMA (June 11-15 in Frankfurt)
Support
Second Screen
