duplex fractionating columns tray used oil vacuum atmosphere distillation tower

duplex fractionating columns tray used oil vacuum atmosphere distillation tower

Product Description

Column is a kind of chemical equipment, which is uesd to make a close contact between gas and liquid, gas and solid, liquid and liquid, and to complete the process of heat transferring and mass transferring by catalyzing their interaction. Column is used in distillation, absorption, extraction etc..

Column can be divided into plate column and packing column by different structures. The commonly used types are as follows: bubble cap column, packing column, sieve-plate column, dual-flow column, float valve column, rotating disc column etc.

1. Types: Separator, packed tower, plate tower, filter, stripping tower, urine washing tower, deaerator, oil trap, buffer, scrubber, absorption tower, copper washing tower, drying tower, points cylinder, etc.

2. Materials: carbon steel, low-alloy steel, stainless steel and non-ferrous metals: titanium, nickel, copper, aluminum, molybdenum, zinc, cobalt etc and their alloy materials.

3. Pressure: low-pressure, medium-pressure and high-pressure.

4. Temperature: low-temperature heat exchanger, medium-temperature heat exchanger but also high-temperature heat exchanger.

5.Medium: not only non-flammable, non-toxic and non-corrosive medium but also flammable, toxic, corrosive medium and highly flammable, highly toxic, highly corrosive medium.

6. Processing capacity: maximum diameter:15m; maximum length:70m;maximum weight:600tons

7. Applicable Industries: petrochemical, coal chemical, precision chemical, nuclear power, metallurgical, pharmaceutical, machinery, food, pesticide, rubber, aerospace, marine, dye, new power equipment and so on.

Product details and sparts

Product process

This process is simple and reliable because of the separation process of the rectification tower, and the energy consumption, material consumption and pollutant emission of the unit are better than the average of similar enterprises.

step 1: pretreatment of raw material oil:  raw material oil is pumped into settling tank for removing the impurities. And then go into dehydration column after heat exchange.

step 2: distillation process: Raw material oil after dehydration, are pumped into kettle for heating. After reaching certain temperature, raw materials oil will convert to gas fraction, and go into distillation column automatically. This distillation column is shunt atmospheric pressure device. It works under the condition of vacuum pressure and semi continuous distillation. The gas fraction (raw material oil) are finally collected into light component tanks (gasoline and diesel). 

step 3:  auxiliary units: According to different requirement of final products, we can add other emulsification, mixing, filtering system. That depends on the characteristics of raw materials, and exact requirement.

Design sketch

Our engineering case:

Our customers

Production display

Packing and Delivering

Certification

FAQ

What is the warranty of the machines?
12 months free guanantee and life long standard paid service.
What is the raw material of your machinery?
Stainless steel and carbon steel.
When can I get the price?
Within 24 hours, if urgent, please directly contact us.
Can we ask the oil plant for different types of oil?
Yes you can! 
How many areas are required to build the plant refinery? 
The land area required usually depends on the capacity of your plant. We can calculate the area needed and give you the plant designs.
How long will it take to get my products?
In general, it will take us 45-120 days to make the machinery, and 3-7days to shipping port.
Can you install the production line and train our stuffs for free?
Yes we can. We'll send engineers to help you install the equipment and train your workers freely.