HOME > SUPPORT > FAQ > About Tyre Pyrolysis > Coal tar refining refining diesel continuous automation of new technologies

Coal tar refining refining diesel continuous automation of new technologies

Coal tar refining refining diesel continuous automation of new technologies
First, coal tar refining diesel feedstock can
1 , coal tar can refinery
   Dry distillation of coal tar and coal gasification process in the liquid product obtained . According to different methods of distillation temperature and tar obtained the following :
        A, low-temperature carbonization tar , referred to as low-temperature coal tar ( 450-650 ℃ temperature conditions are a byproduct of coking ) ;
        B, low and medium Wen Fasheng oven tar, referred to as the mixed oil temperature ( 600-900 ℃ temperature conditions are a byproduct of coking ) ;
        C, the temperature vertical furnace tar, referred to as the temperature coal tar ( 600-900 ℃ temperature conditions are a byproduct of coking ) ;
        D, high temperature tar , referred to as high-temperature coal tar ( 1000 ℃ temperature conditions are a byproduct of coking ) ;
    Coal tar flashpoint generally 96-105 ℃, ignition point 580-630 ℃; combustion heat value 35700-39000kj / kg .
    Regardless of the kind of tar are irritating odor, dark brown viscous . Can be used to extract coal tar is the best diesel freezing point at 21 ℃, the proportion of low-temperature coal tar around 0.95 , which is less than 2% moisture content , dry gas containing about 4% , with refined tar that is in the 75-80 class diesel components %, and the other can be about 10% of heavy oil by-product , and then about 90% overall yield . The temperature coal tar can be used as a raw material refined fuel . Choose to do the processing of these tar diesel nuclear fuel material has a better economic efficiency.
    2 , carbolic oil can oil refining . Carbolic oil components segment belongs 170-210 ℃
    3 , you can wash oil refinery . Wash oil is 230-300 ℃ temperature coal tar components segment ;
    4 , anthracene oil can oil refining . Anthracene oil temperature is 300-360 ℃ components segment
   The variety of materials can be used to refine fuel oil .
Second, nuclear fuel diesel refining the main technical indicators
 
    With coal tar refining diesel and fuel oil was yellow rice ( or orange ) , crystal clear , high calorific value , can be widely used in industrial, heating oil fields, can partially replace diesel -powered use .
 
Third, the production of major equipment
 
    Continuous feed oil slagging reactor, secondary cracking reactor, coolers, bleaching tank , agitator , adsorption tank , flame arrester , oil pump , water separator , etc.
Fourth, the refining process route
 
    Feedstock pretreatment --- continuous feed --- continuous vaporization ( plus liquid catalyst ) ---- catalytic fractionation ( depth through a fixed bed catalytic cracking ) --- cold suspect - oil separation - impurity ( add go miscellaneous agents ) - refined ( additive ) - oil
Five , technical characteristics
    First, the continuous production efficiency. This technique cleverly designed, originality , the entire production process is continuous ,
    Second, the two-phase catalytic oil is high. The technique used in a variety of depolymerization agents , cracking agent , to the raw material oil from the liquid phase to the gas phase pyrolysis full depth , under the action of the molecular sieves , carbon molecular structures are close to fuel diesel , as refined by ideal alternative fuel , could be equivalent to 0 # , -10 # diesel oil , etc. .
    Third, the operation simplify more environmentally friendly. Since the feed and slag are used automatic operation, greatly reduce the intensity , especially in the sealed state of production, safety and environmental protection .
    Fourth, the exhaust gas recovery reasonable safety , a significant reduction in fuel .
6, the main production equipment
Continuous vaporization , slagging reactor
Secondary cracking reactor
Coolers
Solid- gas separator
Non-condensable gas recovery system
Impurity tank
Refined tank
Filter
Catalytic tower
Fractionator
Other
 
Seven , economic
 2, the production costs
   ( Raw coal tar , for example, equipment to HJ - 2 type, for example )
    HJ - 2 type of economic analysis
    a, 6吨coal tar ( oil yield 90% ) 6 t * 2400.00 yuan / ton = 14400.00 yuan
    b, 0.15 tons of coal * 800.00 yuan / ton * 6 tons crude oil = 720.00 yuan
    c, water : 20 kW / hour * 0.70 yuan / kW * 15 hours = 210.00 yuan
    d, chemicals 100.00 yuan
    e, workers of two people : Wages 50.00 * 2 = 100.00 yuan
    f, equipment depreciation 100 yuan
    g, tax ( Note ) tax-exempt environmental projects
    h, another 100 yuan
    i, total: 15730.00 yuan
    j, day output calculation ( with JJ --- 2 type equipment computing )
    JJ --- 2 type equipment Nissan 5.4 tons of refined oil , the need coal tar, glue crude oil 6 tons .
    k, Maori
    Finished 0 # diesel price 6000.00 yuan per ton more .
    Produce alternative fuel 0 # diesel fuel in industrial heating gun use .
    Production of fuel oil 4000 yuan per kilogram calculation .
    JJ --- X -type daily turnover of 5.4 * 4000 yuan / ton = 21600.00 yuan
    Daily profit 21600.00 yuan / day -15730.00 yuan / day = 5870.00 yuan / day
    Monthly profit 5870.00 yuan / day * 25 days = 146,750.00 yuan
    Annual profit ( calculated at ten months ) 1,467,500 yuan
    Payback calculation
    Monthly profit of 146,750 yuan , the equipment into the plant after 50 working days of being put into operation , the normal production of short- recyclable entire investment.
Eight , the conclusion
    Carbon and coking coal tar is a byproduct of gas production , very rich in resources . Especially in Shaanxi, Shanxi , Shandong , Anhui , Inner Mongolia, Xinjiang , Guizhou , Yunnan and so have a lot of coal tar ; many large cities are also a large number of processing gas and byproduct of coal tar and other oil products. These resources have not been fully processed , for heavy fuel oil in the direct way to burn as fuel . If they refine diesel alternative fuels will be their great value and create greater economic benefits.

Related TAG: Pyrolysis Plant, Pyrolysis Equipment, pyroly, Pyrolysis, tyre pyrolysis plant, waste plastic pyrolysis plant, pyrolysis plant manufacturers, pyrolysis plant 1 ton, pyrolysis plant to electricity, pyrolysis plastic to oil, incineration plant, pyrolysis gasification, Pyrolysis Oil, pyrolysis oil distillation plant, biodiesel plant,
Back To Home:http://www.pyrolysisoil.net
Source:http://www.pyrolysisoil.net/FAQ/About-Tyre-Pyrolysis/Coal_tar_refining_refining_diesel_continuous_automation_of_new_technologies_553.html
上一篇:Biodiesel Feasibility Analysis Report 下一篇:Tyre Recycling to Oil solution