Atmospheric Distillation Unit And Vacuum

Bitumen is a black, semi-solid or liquid substance with high viscosity produced by the non-destructive distillation of crude oil during petroleum refining. The core industry using bitumen is road construction (asphalt) and another significant field is the building industry (roofing membranes, water-proofing felts)

1. Atmospheric distillation unit and vacuum distillation equipment, road paving asphalt oxidation unit, viscosity breaking unit, de-waxing unit, blending unit etc. Basic refining equipment. Asphalt tanks, heat exchanger, laboratory testing equipment for refineries.
2.Industrial equipment such as gas compressors, cooling towers, mechanical pumps, oil filling stations, gas stations etc.. Cooling tower and heating furnace, air station, lpg compressor, high purity nitrogen generator(p.S.A)
3. Used oil re-refining plant for mini refineries from 50tpd to 500tpd, recycling used oil in to base lube oil or catalytic diesel as per used oil properties and customer¡¡¡ê¡ès requirement. Mini- refinery for used oil re-refining.
4. Providing service for hydro-refining from petrol and diesel oil, catalytic reforming, hydro upgrading from diesel oil, hydrogenation from wax oil and coal tar, selective hydrogenation from catalytic gasoline, gas fractionation, mtbe and methanol synthesis, waste industrial oil re-refining.
5. Providing consulting service in petrochemical industry, including process, equipment, projects construction etc..


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liquefied natural gas LNG natural gas primarily methane that has been liquefied for ease of storing and transporting Liquefied natural gas LNG is 600 times smaller than natural gas when the latter is in its gaseous form and it can be easily shipped overseas LNG is produced by cooling natural gas below its boiling point 162 C 259 F and is stored in doublewalled cryogenic containers at or slightly above atmospheric pressure It can be converted back to its gaseous form by simply raising the temperature

Natural gas is a hydrocarbon mixture consisting primarily of saturated light paraffins such as methane and ethane both of which are gaseous under atmospheric conditions The mixture also may contain other hydrocarbons such as propane butane pentane and hexane In natural gas reservoirs even the heavier hydrocarbons occur for the most part in gaseous form because of the higher pressures They usually liquefy at the surface at atmospheric pressure and are produced separately as natural gas liquids NGLs either in field separators or in gas processing plants Once separated from the gas stream the NGLs can be further separated into fractions ranging from the heaviest condensates hexanes pentanes and butanes through liquefied petroleum gas LPG essentially butane and propane to ethane This source of light hydrocarbons is especially prominent in the United States where natural gas processing provides a major portion of the ethane feedstock for olefin manufacture and the LPG for heating and commercial purposes

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Petroleum Oil Refining EquipmentAtmospheric Distillation Column And Vacuum Distillation UnitAsphalt Oxidation UnitUsed Oil Re-refining PlantVessel Type Waste Motor Oil Recycling PlantColumn Type Furfural Treatment Used Oil Re-refining EquipmentShort Path Evaporation Car Engine Oil Regeneration UnitUsed Motor Oil Cracking Process For Diesel Production Waste Tyre And Plastic Cracking For Pyrolysis Oil Steel Structures And Oil StationLaboratory Testing Equipment For RefineryDe-sufurization TowersPetrochemical Industry Related EquipmentPetroleum Transportation Wagons Oil Tanks ConstructionOur Supplies
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Tel: 0086-138-966-84003
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Supplying different scale oil refinery plants from 50 tons to 5000 tons per day,
including desing, equipment, installation, construction service. We have advantages
on medium and small scale oil refining units, they're flexible, sustainable,
able to meet customers high standard expections.

Atmospheric distillation unit and vacuum distillation unit

Process introduction

First heat up the crude oil to 90-130 â?? through heat exchanger then add purified water and demulsifier, after mixing and then send in to electrical desalting and dewatering device to have the tiny droplets gradually extended to larger ,and then form a water layer to have water, dissolved salt, impurity ect removed.

After desalting treatment, crude oil is heated up to 220-250â?? to enter in to pre-fractionator, light gasoline is extracted from top of pre-fractionator, topped crude from tower bottom through heat exchanger and atmospheric furnace to be heated up to 360-370 â??, then enters in to atmospheric distillation tower, to separate out gasoline, kerosene ,light diesel, heavy diesel fractions, after

electrochemical treatment, theyâ??re product oil for supply.

Atmospheric bottom heavy oil will be heated up to 380-400

â?? and then flow in to vacuum distillation tower, to separate out different vacuum fractions, these fractions will be used as raw materials for catalytic treatment or lubricating oil. Vacuum residue after heat exchanged and cooled to be fuel or heat exchanged to make raw materials for coking, catalytic cracking, oxidation asphalt.



Main products from atmospheric distillation unit

1. Fraction from initial boiling point to

NSH GED Vacuum Distillation System is able to regenerate a variety of waste oil: engine oil, transformer oil,motor oil, car oil, lubrication oil, gear oil, hydraulic oil, washing oil, Ship marine oil, etc. Specialized not only one single type of oil, but also mixed waste/used black dirty oil. After the distillation treatment, vacuum treatment and regeneration treatment through GED system, you can get high quality diesel, and a small amount of gasoline

Scope
Petroleum products vacuum distillation analyzer is based on national standards gb / t9168 "petroleum products - determination of distillation under reduced pressure" design, manufacture. For the determination of the maximum temperature of the liquid reaches 400 ?, can be partially or completely evaporated boiling range of petroleum products under reduced pressure.

Features
Equipment and inputs by the host refrigeration apparatus of two parts. Host by the bath, temperature control portion, glassware, balance tank, the pressure regulating system, solenoid valves, electric heaters and other components. Its main features are as follows;
1, the main instrument is compact, attractive appearance, easy to operate, bath and end table made of stainless steel, corrosion resistance.
2, bath temperature by a digital temperature controller temperature control, temperature control table can visualize circulating water temperature, and can accurately control the temperature.
3, by the vacuum pump, pressure regulating system pressure system, solenoid valves, balance tanks and other components, make the pressure constant within a predetermined range.
4, the flask was heated furnace using a parallel structure, uniform heating, electric can adjust up and down, and with a fan to cool it quickly.
5, into the cold trap by the refrigeration apparatus cooling, convenient and reliable.

Technical parameters
1, power: ac220v ± 10% 50hz
2, input power: 1900w host instrument into refrigeration 300w
3, the water bath temperature range: room temperature ~ 99.9 ?
4, temperature control accuracy: ± 2 ?
5, adjusting the pressure range: ac10 ~ 220v
6, pressure adjustment range: 1mmhg ~ 4mmhg
7, the outer shape dimensions: 720x420x680mm

Sino-NSH-GED-WB is designed to process and recycle waste oils, thereby to acquire high quality base oil.
Sino-NSH-GED-WB adopts the advanced technology of vacuum distillation, can effectively remove wearing debris, pitches, waxes, impurities, water, carbon deposits, oxide from the waste oil, as well as decrease the acid. The base oil acquired is with high quality that can meet the standards and requirements for blending various industrial lubrication oils. During the distillation process, a powerful vacuum pump system provides a stable vacuum, the hydrocarbon chain breaks to reform new molecule of the oil, and turns into oil mist. Then it turns to liquid oil by effective condensation. Exhaust gas treatment device is equipped to ensure that emissions gas strictly meets environmental requirements.
Sino-NSH-GED-WB is the upgrade model of NSH-GER, saves operating costs and increase oil recovery rate, it can reach high rate above 90%. In addition, NSH-GED-WB has a wider range of applications, can be used to process almost all waste oils, such as engine oil, hydraulic oil, gear oil, etc. Both single oil or oil mixture can be processed and recycled by the system.
Various capacities are available for this system to meet different needs of customers, and a variety of heating methods also allow customers to choose according to actual needs.

TYPICAL PROPERTIES
Sr. Property Units Specs. Test Methods
1 Kinematic Viscosity @ 100 C cSt 2.5 - 2.8 ASTM D-445
2 Kinematic Viscosity @ 40 C cSt 6.0 -9.0 ASTM D-445
3 Density @ 15 C Kg/m3 830-840 ASTM D-7042
4 Flash Point, ,COC, Min. C 140 ASTM D-92
5 Sulphur Content, Max. ppm wt.% 15 ASTM D-4294
6 Color- Max - 1.0 ASTM D-1500
7 Appearance - C & B Visual
8 Distillation Range, IBP, Min. C 250 ASTM D-86
9 Distillation Range, FBP, Min.C 380 ASTM D-86
Base oil SN50, the base stocks has become the most widely used base oil in Middle East and Asia. It is the workhouse ingredient for formulators and blenders of lubricants for assengers and commercial vehicles, as well as industrials applications.
Applications: superior quality component for automotive and industrial applications.
Safety & Handling: It is stable in ambient conditions, non-corrosive and it can be stored in mild steel containers. The product is practically non-irritating to skin and eyes.
Packing: Bulk, IBC Tank, Flexi Tank, New and Re-Conditioned Drums.
Features and benefits:
Consistency in formulation
Market general packages with a range of additives
Superior supply chain / delivery logistics

Bitumen Penetration Grade 80/100 is a standard penetration grade Bitumen usually used as a Paving Grade Bitumen suitable for road construction and for the production of asphalt pavements with superior properties. This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses. Penetration Grade Bitumen supplied by ASI GLOBAL TRADE is petroleum grade bitumen, manufactured from fractional / vacuum distillation of crude oil. The Bitumen supplied by ASI GLOBAL TRADE is produced from vacuum residue (short residue) feedstock. Penetration Grade bitumens are specified by the penetration and softening point test. Designation is by penetration range only. The penetration grade bitumens have a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures. This unique temperature/ viscosity relationship is important when determining the performance parameters such as the adhesion, rheology, durability and application temperatures of bitumen.
SPECIFICATIONS :
CHARACTERISTIC TEST METHOD UNIT MIN. MAX.
Specific gravity at 25°C ASTM D70 °C 1.01 1.05
Penetration at 25°C ASTM D5 mm 80 100
Softening Point ASTM D36 °C 42 52
Ductility at 25°C ASTM D113 Cm 100 -
Loss on heating ASTM D6 % 0,5
Flash Point ASTM D92 °C 225
Solubility in Trychloroethyelene ASTM D2042 % 99
Performance after RTFOT Method Test to ASTN D1754:
- Change in mass (m/m) ASTM2872 % - 0.5
- Retained Penetration 25°C, 100g, 5s (% of original) ASTM D5 % 50 -
- Increase in softening point ASTM D36 °C - â?¤8
- Softening point after hardening ASTM D36 °C 45 -

LEGAL NOTES
The information, and, in particular, the recommendations relating to the application and end-use of ASI GLOBAL TRADE products, are given in good faith based on ASI GLOBAL TRADE current knowledge and experience of the products when properly stored, handled and applied under normal conditions in accordance with ASI GLOBL TRADE recommendations. In practice, the differences in materials, substrates and actual site conditions are such that no warranty in respect of merchant-ability or of fitness for a particular purpose, nor any liability arising out of any legal relationship whatsoever, can be inferred either from this information, or from any written recommendations, or from any other advice offered. The user of the product must test the products suitability for the intended application and purpose. ASI GLOBAL TRADE reserves the right to change the properties of its products. The proprietary rights of third parties must be observed. All orders are accepted subject to our current terms of sale and delivery. Users must always refer to the most recent issue of the local Product Data Sheet for the product concerned, copies of which will be supplied on request.