Partial Upgrade Technology

Upgrade the bottom of every barrel. Before it ships.

AQP partially upgrades the heavy fractions of your produced barrel, raising API gravity, cutting sulfur, reducing viscosity, and eliminating TAN, at or near the source. It generates its own hydrogen, requires no external supply, and deploys at any scale, wherever your crude is.

AQP: Partial Upgrade Process
Feedstock
Heavy bottoms, bitumen,
vacuum residues
AQP
Partial upgrade,
self-gen hydrogen
Output
Higher API, lower sulfur,
more transportable
No external H₂ Partial upgrade TAN eliminated Scalable deployment
The challenge

Heavy bottoms don't just lose value. They cost you money.

Every barrel of heavy crude carries fractions that are a liability, not an asset. Low API, high sulfur, high viscosity. They discount the whole barrel at the gate, require expensive diluent to move, and drive up transport cost per unit of value.

Heavy bottom fractions trade at negative value In a typical production stream, heavy bottom fractions can value at -$6.99 per barrel. They don't just earn less. They actively drag down the netback on every barrel you produce.
Diluent is an expensive workaround Heavy crude requires blended condensate just to reach pipeline spec. You buy it, ship it in, and ship it back out mixed into your crude, a cost you pay on every barrel, every day, just to move what you already own.
Dense crude costs more to transport Viscosity and density compound into higher pipeline tariffs and transport costs. The heavier the crude and the further it travels, the worse the economics get.
The cost of untreated heavy bottoms
-$6.99
Current value per barrel of heavy bottom fractions in a typical production stream. Not low value, but negative value
+$3.20
Value per barrel of those same fractions after AQP partial upgrading, converted to diesel, RMG, and pipeline-ready product
+$10.19
The swing per heavy bottom barrel, turning a cost center into a revenue-generating product stream, without changing your upstream operations
How it works

Partial upgrading at the source. No hydrogen supply required.

AQP is a fixed-bed hydro-processing system powered by the Triton catalyst. It partially upgrades heavy petroleum fractions, handling hydrogenation, desulfurization, and deacidification in one pass. Because it generates its own hydrogen from steam, AQP deploys wherever your crude is, at any scale.

01

Self-generating hydrogen

The AQP catalyst splits water molecules inside the reactor, generating reactive hydrogen directly from steam. No reformer, no external supply, no natural gas dependency. All steam is condensed and reused.

H₂ cost: 50× lower than external supply
02

Scalable. Deployable at the source.

Because AQP generates its own hydrogen, it requires no external hydrogen supply, no reformer, and no gas contract. It deploys at the field, at a terminal, or at any point in the production chain, at any scale. Start with low barrel volumes and grow as your operation demands.

Deploy at any scale. Start small, grow as needed
03

Runs on the hardest feeds

High-sulfur crudes above 4.5% sulfur, vacuum residues, oil bottoms, bitumen. AQP processes them without additional sulfur removal units and without deactivating. Most catalysts don't last long in these conditions. Ours does.

Stable on high-sulfur crudes (>4.5% S)
Proven results

What AQP does to the barrel.

Quality improvements measured across heavy crude, bitumen, vacuum residues, and vacuum gas oil. The same partial upgrade process handles all of them.

Primary fossil feedstock

Heavy Oil, Bitumen and Vacuum Residues

AQP reduces viscosity by up to 50%, transforming the flow properties of heavy crude and bitumen before it reaches the pipeline or refinery. API gravity climbs up to 5 degrees. Total acid number is eliminated. The output is a lighter, more mobile product that meets pipeline specs with far less diluent.

+5°
API gravity
Up to 50%
Viscosity reduction
0
TAN (total acid number)
High-sulfur crude

Crudes Above 4.5% Sulfur

AQP processes high-sulfur crudes without additional sulfur removal units. As a partial upgrading process, it delivers meaningful sulfur reductions of up to 30% across the barrel. H₂S emissions are cut by up to 90%, reducing the load on downstream gas treatment.

Up to 30%
Sulfur reduction
Up to 90%
H₂S emissions cut
>4.5% S
Feed tolerance
Refinery bottoms

Tower Bottoms and Residuals

AQP converts tower bottoms into up to 30% more high-value distillates. Thermal cracking during the process reduces long-chain paraffins, with the Triton catalyst helping to keep that cracking controlled and selective. Improved flow properties and reduced wax deposition are results of this mechanism, not a direct target of the catalyst. What was low-value residual becomes a source of incremental revenue.

Up to 30%
High-value distillate yield
Improved flow
Via controlled cracking
Distillate feedstock

Vacuum Gas Oil (VGO)

AQP deacidifies VGO and prepares it for fluid catalytic cracking, enabling the production of high-quality diesel and gasoline. Total acid number is eliminated. The treated VGO feeds directly into FCC without additional conditioning steps.

0
TAN in output
FCC-ready
No additional conditioning
Business case · Mixed production stream

What AQP does to a facility's netback

A facility processing 4,000–4,700 bbl/day had 49.9% of its output trapped in low-value heavy bottom fractions. AQP converted those fractions into higher-value products. Same input barrel. Significantly better economics.

Net revenue per barrel
$10.78
$15.87
+47% netback from the same input barrel
Diesel yield
25.5%
36%
More of the barrel ends up in the highest-value product stream
Heavy bottoms
49.9%
0%
Eliminated and converted into transportable, sellable product

Based on a 4,000–4,700 bbl/day processing facility with a mixed production stream. Results will vary by feedstock quality and operating conditions.

Business case · 100% heavy bottom barrels

A barrel that costs you money becomes one that earns money.

If your entire input is heavy bottom barrels, each one currently values at -$6.99/bbl, a liability on your books. After AQP partial upgrading, that same barrel yields diesel, RMG, and condensate worth +$3.20/bbl.

Before AQP
-$6.99
per heavy bottom barrel
After AQP
+$3.20
per heavy bottom barrel
Value swing per barrel +$10.19
Heavy bottoms bbl/day Annual gain
1,000 bbl/day +$3.7M / year
2,000 bbl/day +$7.4M / year
5,000 bbl/day +$18.6M / year

This scenario assumes 100% heavy bottom barrel input. Full methodology, product yield data, and deployment economics are available in the AQP technology brief. Download it here.

The catalyst behind it

The Triton catalyst. Built to generate its own hydrogen.

AQP runs on the Triton catalyst family, a proprietary self-generating hydrogen formulation developed by NanosTech. Triton produces the hydrogen needed to sustain operations directly inside the reactor, removing any dependency on external hydrogen supply or gas contracts.

Designed for mild operating conditions, Triton handles a wide range of heavy petroleum feedstocks including high-sulfur crudes, vacuum residues, and bitumen. Its self-generating hydrogen mechanism is what makes AQP deployable at any scale, from a small remote field to a large production terminal, with no hydrogen supply chain required.

Proprietary self-generating hydrogen catalyst.
The Triton family is NanosTech's fixed-bed hydro-processing catalyst for heavy petroleum feeds. It generates the hydrogen it needs to operate, runs at mild conditions, and is in industrial-scale production at NanosTech's Calgary facility.
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The AQP technology brief covers catalyst design, fossil fuel processing data, full business case methodology, and deployment options for any scale of operation.

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Whether you're a producer with heavy crude bottoms, a refinery looking to improve margins, or scoping a pilot at any scale. We'd like to understand your operation.