PPGT Newest UAODS ultra Low Sulfur Fuel Oil Desulfurization Plant

SPECIFICATIONS

Advantages: Fully Continuous

After-sales Service Provided: Field installation, commissioning and training

Application: Crude oil

Capacity: 10-1000TPD

Certification: CE,ASME&ISO

End product: 80%~90%

Environmental protection: Environmental Protection Standard

Flow: 10-1000 TPD

Pressure: 0.1MPa

Raw material: Fuel oil,Fuel oil

Working temperature: 30~250℃

brand name: PUREPATH

condition: New

dimension(l*w*h): As Required

place of origin: Chongqing, China

power(w): 120

voltage: 220~415V

warranty: 1 Year

weight: 100000

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Product Descriptions

PPGT-UODS Ultrasonic Oxidative Desulfurization Plant

Any inquiry pls directly contact by call or whatsapp +86-18725838198

UODS (Ultrasonic Oxidative Desulfurization) is a technology used to reduce the sulfur content in fuels such as diesel and other petroleum products. This method typically employs oxidants (such as hydrogen peroxide, ozone, or air) to oxidize sulfur compounds into more polar and easily removable forms, such as sulfones or sulfates, which can then be separated by liquid-liquid extraction or adsorption.

If you’re looking to improve the quality of your fuel and reduce your environmental impact, our ultrasonic oxidative desulfurization plant is the answer. Our advanced technology uses ultrasonic cavitation and combining selected catalyst & reagent to effectively remove sulfur from a variety of feedstocks, including diesel, naphtha, and light condensate.

Our plant is able to bring the sulfur content down to an impressive **10ppm or lower**, meeting and exceeding international standards for fuel quality. And with our reliable and efficient process, you can trust that you are making the best choice for the health of the environment and the quality of your fuel.

Technology Highlights

* Ultrasonic decreases oxidation reaction time and increases sulfur conversion efficiency with very low residence times (<500 ms).
* The oxidized sulfur compounds after treatment exhibit high solubility in water allowing for easy separation of the sulfur from the hydrocarbon stream.
* Instead of complex post-processing separation, removal of the oxidized sulfur compounds can be achieved via a basic water wash.
* Resulting treated hydrocarbon stream has a sulfur content of 10 ppm and potentially less.
* More cost effective than traditional hydrodesulphurization (“HDS”).

Chemical Principle

Applications

Fuel Oil Desulfurization

PPGT-UODS DesulfurIzation Plant is able to remove sulfur-containing compounds, nitrogen-containing compounds, oxygen-containing compounds, gums, asphaltenes from different feedstock and to improve viscosity index, color, oxidation stability through PurePath exclusive desulfuring reagent and catalyst. PPGT-UODS Desulfuring Plant is particularly designed for Desulfuring & Polishing of diesel, naphtha, kerosene, pyrolysis oil and base oil etc to acheive low sulfur target (below 50ppm) for above feedstocks.

Working Principle

PPGT-UODS Desulfurization Plant is consisted by following systems:
1. Ultrasonic Oxidative Reactor;
2. Desulfur Reagent Regeneration System;
3. Oil De-Solvent System;
4. Exhaust Purification System;
5. Platform & Piping System;
6. PLC/Scada Control System;

Challenges of Traditional Hydrodesulphurization (“HDS”):

* Capitalcosts: high
* Operatingcosts: high utilities, labour, catalyst use, hydrogen
* Operatingcomplexity: high pressure, high temperature, safety
* Efficiency:less effective at converting complex cyclic sulfur compounds
* Carbonfootprint: hydrogen use and energy (heat/pressure) use

Benefits of PPGT UAOD Technology:

* Capital costs: lower relative to HDS
* Operating costs: low utilities, lower labor, catalyst cost and regeneration use, no hydrogen
* Operating complexity: low pressure, low temperature, safe
* Efficiency: very effective at converting complex compounds abundant in hydrocarbon streams
* Carbon footprint: lower energy use

Why Choose Us

Why Choose Our UODS Desulfurization Technology?

1. High-Efficiency Desulfurization – Meets Ultra-Low Sulfur Standards

*Our UODS technology reduces sulfur content in diesel, fuel oil, and solvent oil to ≤10 ppm, meeting Euro 5 standards, making it ideal for global markets.

*Effectively removes refractory sulfur compounds (such as DBT and 4,6-DMDBT) that are difficult to eliminate with traditional hydrodesulfurization (HDS).

2. No High Temperature or Pressure – Lower Operating Costs

*Conventional HDS requires 300-400°C and 3-6MPa, leading to high equipment investment and energy consumption.

*Our UODS technology operates at ambient or low temperatures (50-80°C) and atmospheric pressure, reducing energy costs by 30-50% and significantly lowering operational expenses.

3. Simple Equipment, Lower Investment Costs

*No need for high-pressure reactors or expensive hydrogenation catalysts—only an oxidation reactor, extraction tower, and separation system are required.

*Ideal for small refineries, independent fuel producers, and mobile desulfurization units, offering a short return on investment period.

4. Eco-Friendly & No Hydrogen Dependency

*Traditional HDS relies on large amounts of hydrogen, which is costly and in limited supply globally.

*UODS uses mild oxidants (such as H₂O₂), eliminating high-pressure hydrogen risks and making the process safer and greener.

*Byproducts are water-soluble sulfones, which can be processed through solvent recovery or adsorption, avoiding SOx gas pollution.

5. Versatile Applications for Various Fuel Types

*Suitable for diesel, marine fuel, kerosene, solvent oil, and light cycle oil.

*Ideal for marine fuel desulfurization (IMO 2020 regulation: ≤0.5% sulfur content), independent fuel blenders, and refinery upgrades.

6. Low Operating Costs & High Economic Feasibility

*Uses recyclable extractants, significantly reducing chemical consumption costs.

*Easy maintenance and low operational costs, making it more cost-effective than HDS.

Product Specifications

Model No.

PPGT-UODS-1

PPGT-UODS-2

PPGT-UODS-3

PPGT-UODS-4

PPGT-UODS-5

PPGT-UODS-6

PPGT-UODS-7

Capacity

20TPD

30TPD

50TPD

100TPD

200TPD

500TPD

1000TPD

Heating Power

17KGS LPG/20KGS FUEL OIL/230KWH/PER TON OF FEED OIL

Power Consumption

15KWH PER TONS OF FEED OIL

Pressure

0.1MPa

Heating Method

Fuel Oil/Natural Gas/LPG/Electricity

Heating Temp.

30-250℃

Voltage

220/380/415V 50/60HZ

Noise

≤70dB

What do we do

End-to-End Solutions

1. Engineering service for customized petrochemical project(i.e. distillation, extraction, desulfurization and so on.)

2. Turnkey solution for Crude Oil Distillation, White Spirit Distillation, Hydrotreating Plant, HFO Visbreaking, Waste Oil Refinery, Base Oil Polishing Plant, and Fuel Oil Desulfurization Plant.

3. One-stop-service for additives, catalysts, absorbents, laboratory instruments, tanks, pumps and other parts & parts of our petrochemical plant.

Our Services

Reliability Throughout the Whole Lifetime!

PurePath is committed to providing our customer with exclusive turnkey solution and extraordinary services all over the pre-sales, manaufacturing, delivery, installation and after sales process to make sure that each of our customer will be satisfied to our services.

Free Consulting Service

PurePath provides our client with free project consulting service such as project establishment; feasibility study; market research; factory layout; emission control; consumables to making sure the successful start-up of whole project.

Free Engineering Service

PurePath has been providing each of our potential customer with Free Engineering Service during pre-sale stage to enabling every project that we are involvded will be the best to suit our client's requirements.

After Sale Service

PurePath is dedicated to prodiving our clients with the most satisfying after sale service in full equipment lifecycle with only cost price for replaced parts and swift online support for free of charge after the equipment we produced is out of warranty period.

Company Profile

PurePath has implmented 5S site management in our modernized workshop, and equipped with high precision and automation machineries such as automatic welding machine, rolling machine and cutting machine etc.. Every single parts that purepath manufactures has passed the severe inspection procedures including Raw Material Test, Ultrasonic Test, Pressure Test, Humidity & High Temperature Resistance Test, Piping & Instrument Test and Pre-shipment Running Test(for small scale plant) and so on to ensuring the best quality to be delivered to each of our valuable client. With the advanced production facilities & quality control system, skilled workers.

PurePath has been working with more than 100 enterprises & organizations and successfully delivered and operated over 40 petrochemical plant all over the world.

PurePath has been following the ASME, ASTM, API & TEMA relative standards all over the design, engineering & manufacturing process from P&ID development, Process Simulation, Heat balance calculation, Equipment Design, 3D Molding & Piping to manufacturing process. There are many well-known softwares such as Apsen, PROII, AutoCad, HTRI & PDMS have been used to serve the particular requirements for each of our customers in many different projects. With our strong engineers team and advanced laboratory equipment to ensuring that PurePath always stays on the cutting-edge technologies in our industry.

Questions about our product? Contact us and our knowledgeable team will provide you with all the information you need.