BIRNOFF Engineering

Modular propane deasphalting

AspheX™

Asphaltene Separation by Propane, Heat-staged EXtraction

up to 3 t/h
20-ft frame
50–110 °C
~25 kW

The opportunity

Cheap residue in — two products out

FEED IN
Low-grade fuel oil, vacuum residue, tar
$
one cheap tonne
DAO — deasphalted oil
$$$
Bitumen
$$

How it works

A staged cascade instead of one big extractor

110 °C 50 °C M1M2M3 M4M5 B
❄

Why cold matters

Deployment

A deasphalting plant in a 20-ft box

1

Set down

2

Connect

3

Start

Discuss your feedstock
No construction. Fully mobile. Plug-and-play.