Patented Technology on swill-cooked dirty oil making biodiesel plant, Production of biodiesel
1. Introduction of Kingdo technology on production of Biodiesel
To adapt to the market change at home and abroad, and the significant features of scale merits regarded as the development trend in oil industry, Henan Kingdo Industrial Co., Ltd, has sucessfully developed the fuel used biodiesel project by taking unfit human consumption and waste animal and vegetables oil ,used cooking oil as raw meterials making biodiesel, which extends the productivity and reduces the cost. It is the green health concept that guiding the enterprise brand benefit and temporizing to the requirement of market development.
2.Scale of Biodiesl Production
Raw material receiving ~ 200t/d
Raw material storage scale ~20000t
Pre-treatment workshop 50~200t /d
Synthetic refining workshop 50~200t /d
3.Main Raw Material of Biodiesel Project
-
NO.
Raw material
Note
1
Slaughterhouse scraps
From slaughter house
2
illegal cooking oil, swill
Waste cooking oil
3
Fatty Acid & Acid Oil from plant refinery
For example the bean & peanut etc.....
4
Animal bone, viscera fatty and so on......
/
The machine is same, just processing and catalyst is different .
Our engineer will training you as your raw material use.
- Engine is starting at low temperature(-10C).
- It not belongs to dangerous cargo, so it’s easy to transport.
- There is less sulfur and aromatic alkyl in biodiesel, so it's less harmful to human and environment.
- As a kind of renewable energy sources, the biodiesel will not finised.
- The supply of biodiesel is not controlled by OPEC, it’s benefit to the stability of international petroleum market.
- biodiesel parameter
NO. |
Item |
Unit |
Parameter |
1 |
density (20°C) |
(kg/square meter) |
0.82-0.9 |
2 |
KineSulfur acidmatic viscosity(40°C) |
(m/square meter) |
1.9-6.0 |
3 |
Closed flash point |
°C |
≥130 |
4 |
Freezing point |
°C |
≥0 |
5 |
Sulfur content(The mass fraction) |
m/m% |
0.02 |
6 |
SteamCetane numbered tailings carbon residue(The mass fraction) |
% |
≤0.3 |
7 |
Sulfur acid ash(The mass fraction) |
% |
≤0.020 |
8 |
Water content(The mass fraction) |
% |
≤0.05 |
9 |
Mechanical impurities |
|
none |
10 |
Copper corrosion(50°C,3h) |
grade |
≤1 |
11 |
Cetane number |
|
≥49 |
12 |
Oxygen stability(110°C) |
hour |
≥6.0 |
13 |
Acid value/(mGkoH/g) |
|
≤0.80 |
14 |
Free glycerol contents (The mass fraction) |
% |
≤0.020 |
15 |
Total glycerin content (The mass fraction) |
% |
≤0.240 |
16 |
Recovery temperature |
°C |
≤360 |
5. Processes of Biodiesel Production
(1) Physical degumming: first of all, using oil hydration or phosphoric acid-etching method, remove the phospholipids and colloid and other substances, and then preheating, dehydration the oil.
(2) Methanol esterification: adding excess methanol into the raw oil material, with the acid catalyst, conduct pre-esterification, changing free acid into methyl ester.
(3) Continuous ester exchange: the pre-esterification oil together with methyl alcohol, adding little NaOH as catalyst, under a certain temperature and atmospheric pressure, conduct ester exchange, then get methyl ester.
Using two-step reaction, through a specially designed separator continuously eliminate the glycerin engendered in the reaction, make the ester exchange continuously.
(4) Gravity precipitation, water washing and stratification.
(5) Glycerol separated from crude methyl ester.
(6) Biodiesel refined.
The whole process is closed-circuit circulation, all raw material comprehensive utilization, cleaner production. Roughly described as follows:
Raw material pretreatment (dehydration, deodorization, purification )-----the reaction kettle (methyl ester+ alcohol catalyst + 70°C) -----stirring reaction N hours----precipitation separation line of mixed alcohol----methyl distillation----recovery of alcohol----methyl ester distillation----finished product.
6. Relative Machinery Pictures of Biodiesel oil Plant and Biodiesel Making Equipment
7. Advantages of Kingdo Biodiesel Making Project and Machine
- successful projects construction
- professional design
- direct manufacturer
- turnkey project
-
edible oil project, grain processing, biodiesel and biogas project experience for more than 17 years
If you interested in biodiesel project or biodiesel making machine please contact me.
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