Welcome to B/R Instruments

Fractional Distillation Application Notes General Information

Distillation equipment for solvent recycling, high purity distillation, crude oil distillation, and other applications by B/R Instrument.

HPLC/Applications
  • Recovery as the Pure Solvent from 96/4 Mixture with Water (1)
  • Recovery as the 84:l6 ACET Acetonitrile /Water Azeotrope (2)
  • Recovery as the Pure Solvent from 80/20 Mixture with Water (2)
  • Recovery as the Apparent 44:52:4 Acetonitrile /Methanol/Water Azeotrope (4)
  • The recovery of Methanol (5)
  • The recovery of Tetrahydrofuran (6)
  • The recovery of Isooctane #1 (7)
  • The recovery of Isooctane #2 (8)


Histology Applications
  • The Recovery of Xylene (20)
  • The Recovery of Ethanol and Reagent Alcohol (21)


GPC Applications

General Solvent Recycling
  • The Recovery of Acetone (50)
  • The recovery of Chloroform (51)
  • The Recovery of Dichloromethane from a Mixture with Methanol (52)
  • The Recovery of Dichloromethane from a Mixture with Dimethyloformamide (53)
  • The Recovery of Dichloromethane in Environmental Labs (54)
  • The Recovery of Freon from Petroleum Testing (55)
  • The Recovery of Toluene from an Extraction Waste (56)
  • The Recovery of Dimethyloformamide (DMF) from a Complex Waste Stream (57)
  • The recovery of Isopropanol from an HPLC Waste (58)


Upgrading Solvents
  • The Purification of a Commercial Grade Acetonitrile (100)
  • The Purification of a Commercial Grade Methanol (101)
  • The Purification of a Commercial Grade Tetrahydrofuran (102)
  • The Purification of a Commercial Grade Isooctane (103)
  • The Purification of a Commercial Grade Heptane (104)
  • The Purification of a Commercial Grade Hexane (105)
  • The Purification of a Photometric Grade Methylcyclohexane (106)
  • The Purification of a Commercial Grade Ethyl Acetate (107)
  • The Purification of a Commercial Thionyl Chloride (108)


Distillation of Flavors, Fragrances, Natural Products and Essential Oils
  • The Separation of Cis/Trans Isomers 1,3-Dimethylcyclohexane (200)
  • The Separation of Cis/Trans Isomers of Perfluorodecalin (201)
  • The Separation of Cis/Trans Isomers of Ionone (202)
  • The Separation of the Components of Eucalyptus Terpenes (203)
  • The Separation of Neral and Geranial (204)
  • The Separation of 2-,Methyl-1-Butanol (Active Amyl Alcohol) from 3- Methyl -1- Butanol (205)
  • The Purification of Adiponitrile (206)
  • The Separation of Pentenenitriles (207)
  • The Separation of Cyclohexanone from Cyclohexanol (208)
  • The Separation of 2-Hexanone from 3-Hexanone (209)
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