No Waste Generated Black Diesel Decolorization Equipment To Water Color Diesel

No Waste Generated Black Diesel Decolorization Equipment To Water Color Diesel
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Title: Diesel Decolorization Equipment
Founction: Polishing Diesel Into Ultra Low Sulfur And Water Color
Technology: Continuous Three Stages Solvent Extraction System
Working Capacity: 2TPD~200TPD
Voltage: 220V-480V
Raw Materials Of Machine: Boiler Steel/stainless Steel/Carbon Steel
Warranty: 1-3years
End Products: Ultra Low Sulfur Diesel/Water Color Diesel
Heating Method: Electricity/Boiler/Furnace
Advantages: Factory Directly Sale 1tpd To 200tpd Diesel Decolorization Equipment
High Light:

200 tpd Diesel Decolorization Equipment


CE 1tpd Diesel Decolorization Equipment


Ultra Low Sulfur Diesel Polishing plant

Basic Infomation
Place of Origin: Chongqing, China
Brand Name: PurePath
Certification: CE,ISO
Model Number: PPGT-SDS
Payment & Shipping Terms
Packaging Details: 1, Entire packing with waterproof film. 2, Wooden case to protect controller , instruments and apparatus. 3, Full container for shipping
Delivery Time: 60-90days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 20sets/year
Product Description

No Waste Generated Black Diesel Decolorization Equipment To Water Color Diesel
Product Description of Diesel Decolorization Equipment

 PPGT oil extraction and desulfurization plant is carried out to efficiently remove poly aromatic hydrocarbons, sulfur-containing compounds, colloids and asphaltenes for diesel from cracking distillation streams or pyrolysis. It adopts PurePath exclusive technology combining with ultrosound and hydrocavitation to enhance the desulfurization oxidation reaction. It's 10-20 times desulfurization ability than ordinary silica gel refining or desulfurization catalyst. It could produce water color diesel from dark or red diesel, meanwhile the desulfurization diesel is with optimal oxidation stability which could even store 6 months without color change.
Performances of Polished oil from Diesel Decolorization Equipment
No Waste Generated Black Diesel Decolorization Equipment To Water Color Diesel 0
Ref. Diesel Properties from Diesel Decolorization Equipment


Flash Point PMCC °C ASTM D93-18a 61 °C Min. 52
Water Content ppm ASTM D 6304-07 81 Max. 500
Lubricity, corrected diameter (ws 1.4) at 60°C § µm ASTM D6079-18 485 Max. 520
Ash Content % wt ASTM D 482-13 <0.001 Max. 0.01
Sulphur Content %wt ASTM D4294-16e1 0.0046 Max. 0.25
Density at 15°C kg/m3 ASTM D1298-12b 835.5 815 - 870
Pour Point °C ASTM D97-12 -24 Max. 18
Copper Strip corrosion (3h / 50°C {122°F})   ASTM D 130-12 1.a Max. Class 1
Cetane Index   ASTM D 4737-10 56 Min. 45
Distillation Recovery Basis : °C ASTM D 86-17    
10 % Vol. °C ASTM D 86-17 205.8 °C  
50 % Vol. °C ASTM D 86-17 286.0 °C  
90 % Vol. °C ASTM D 86-17 351.9 °C  
Conradson Carbon Residue On 10% Distillate Residue % wt ASTM D 189-06 0.001 Max. 0.1
Viscosity Kin at 40°C cSt ASTM D445-17a 3.8 2.0 - 4.5

Highlights of Diesel Decolorization Equipment


  • PurePath exclusive technology ultrosound and cavitation desulfurization process could remove as high as 97.5~98.5% sulfur content for diesel.
  • No secondary pollutes for environment: no waste generated during desulfurization process.
  • Low cost of manpower: Siemens PLC/SCADA control to ensure the automation and continuously operation.
  • Fractional distillation make sure 98~99% used solvent could be recycling use.
  • Polished oil is less than 0.5 ASTM color scale like water color.
  • US$12~US$20 of solvent consumption to desulfurization for 1 ton feed oil.

Company Profile 
No Waste Generated Black Diesel Decolorization Equipment To Water Color Diesel 1
Chongqing PurePath Green Technology Co., Ltd. (the PurePath) was founded in 2007 and headquartered in Jiulongpo, Chongqing, China. The PurePath owns its unique engineers team to provide designs and manufactures complete, turnkey, skid mounted systems which recover near virgin grade base oil and diesel from waste lubricants. PurePath has been testing, engineering, designing, fabricating, installing and operating waste oil re-refining and distillation systems since its inception. Our mission is to facilitate environmental restoration, resource recovery and pollution reduction through innovative technologies and design, construction, and operation of affordable state-of-the-art waste recovery systems.
The PurePath currently focused on the waste oil recycling solutions. On the whole, the company's product ranges includes the following:

  • Used lube oil re-refining system: refining used oil to API group I, API group II base lube oil.
  • Catalytic cracking distillation machine: cracking waste oil to commerical standard diesel, ultra low sulfur diesel technical process is optional.
  • Upgrade oil polishing equipment: to polish base lube oil or diesel to near virgin grade with water color.
  • Solvent recovery plant: to recovery various solvent from waste.
  • Machine lube oil purifier: to regenerate various machine lube oil from used.

OEM and ODM services are available.


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No Waste Generated Black Diesel Decolorization Equipment To Water Color Diesel 2
Customer Visiting
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Successful Project Show
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1, What's the main purpose of PPGT-SDS?

It's mainly used to deep desulfurization for kinds of bad quality diesel from cracking distillation, pyrolysis plant or red and dark color diesel from oxidization.

2, Is there any contaminants generated from PPGT-SDS?

No, as a upgrade alternative of silica gel or clay refining, PPGT-SDS is no waste generated during refining process. It's completely pollution-free and the refined diesel will be with good properties like hydrotreated petroleum products.

3, How much oil we can get after PPGT-SDS deep desulfurization process?

We can get more than 99% polished oil from PPGT-SDS; The oil loss is only 0.5%-1%.
Based on project management, equipment design, procurement and rich modular manufacturing, testing, commissioning and after-sales service experience in oil processing, PurePath Green Technology Co., Ltd. is committed to providing customers with complete and efficient modular solutions to meet customer needs.

Welcome to contact us for more details (+86 15213363289 WhatsApp / WeChat 24-H service)

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