Crude Oil Distillation

B/R has the right crude oil distillation system for your needs. We offer everything from ASTM crude oil distillation systems to mini and micro distillation systems for crude oil. We also offer various levels of automation and accessories to meet your needs.

ASTM D2892 D5236 Crude Oil Distillation

Why Choose B/R Crude Oil Distillation?

Turn Key Systems

These systems include everything needed to perform a crude oil distillation in an easy to use, user friendly package. All you need is a sample and an operator.

Easy to Use

The software guides you through the distillation process from beginning to end. PC control makes operation easy and automatic with a complete, permanent record of every distillation.

Expert Support

B/R offers expert support for crude oil distillation. A petroleum chemist is on staff who is a 30+ year member of ASTM.

Crude Oil Distillation Systems

Find the right level of automation or the right distillation system for your sample size.

ASTM D2892 D5236 Crude Oil Distillation

ASTM Crude Oil Distillation

Perform ASTM D2892 D5236 crude oil distillation. Highly automated but easily affordable.

  • ✓ Automatic fraction collection
  • ✓ Automatic vacuum control
  • ✓ Condenser temperature control
  • ✓ AET temperature calculation
  • ✓ Recording of distillation data
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Mini Crude Oil Distillation

Mini Crude Oil Distillation

A unique solution for distilling small crude oil samples (50 to 1000 ml) from IBP out to above 500 °C with a single distillation column.

  • ✓ 50 to 1000 ml sample size
  • ✓ Low hold-up and low back pressure
  • ✓ Automatic fraction collection
  • ✓ Automatic vacuum control
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Micro Crude Oil Distillation

Micro Crude Oil Distillation

A unique solution for distilling very small crude oil samples (3 to 100 ml) from IBP out to above 500 °C with a single distillation column.

  • ✓ 3 to 100 ml sample size
  • ✓ Low hold-up and low back pressure
  • ✓ Automatic fraction collection
  • ✓ Automatic vacuum control
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Compare Models

ASTM Crude Oil Distillation Mini Micro
Distillation Type D2892 D5236 Proprietary Method Proprietary Method
Sample Size 0.5 to 60 liters 50 to 1000 ml 3 to 100 ml
Control and Test Report from PC
Digital Temperature and Vacuum Display
Vacuum Control
Distillation Rate Control
Volume Measurement
Condenser/Receiver Temperature
Shut Down on Test Completion

Brand Name Components

This system features well known brand components such as Edwards vacuum pump, MKS vacuum system, Dell computer and Polyscience bath.

  • Vacuum System: Atmospheric sensor, vacuum sensors (100-1 mmHg, 1-0.1 mmHg ranges) and automatic control valve
  • Vacuum Pump: Edwards vacuum pump
  • Circulating Bath: Programmable, -20 to 100°C, with low liquid and over temperature cut off
  • Fraction Collector: 8 fractions at each pressure level, automatic collection by vapor temperature

Automatic Control Functions

All systems include PC control with automatic functions:

  • Fraction Collection
  • Vacuum Control
  • Condenser Temperature Control
  • Reflux Ratio
  • AET Temperature Calculation
  • Distillation Column Heated Jacket Control
  • Recording of Distillation Data
  • Ending of Distillation and Cool Down

ASTM D2892 and D5236 Column Specifications

ASTM D2892 Distillation Column Sizes (Propak)

Diameter Packed Height Sample Range
70 mm 91 cm 15-60 liters
50 mm 80 cm 6-24 liters
25 mm 57 cm 1.2-4.8 liters

Columns also available with mesh packing (Goodloe) and real plate distillation columns. 15 theoretical plates standard, other efficiencies available.

ASTM D5236 Distillation Column Sizes

Diameter Boiling Flask Sample Range
70 mm 12-24 liters 8-16 liters
50 mm 6-12 liters 4-8 liters
36 mm 3-6 liters 2-4 liters
25 mm 2-3 liters 1-2 liters

Boiling flask sizes: 1, 2, 3, 6, 12, 22, 30, 50, 100 liters. Other sizes available. Stainless steel standard, optional glass flasks available.

Related Articles

Why Distill Crude Oil on a Lab Scale?

How refineries use lab-scale distillation for quality control — and why true boiling point data matters before purchasing or blending crude.

Read More
True Boiling Point Distillation — ASTM D2892

An overview of ASTM D2892 true boiling point distillation: what it measures, how it works, and when labs require it.

Read More
Modeling Refining with Lab-Scale Distillation

Lab-scale crude oil distillation mirrors what happens in the refinery — how results are used to predict yields and plan blending.

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ASTM D5236: Vacuum Pot Still for Heavy Hydrocarbons

How the vacuum pot still extends crude oil distillation into the heavy fraction (370–565°C) per ASTM D5236.

Read More

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