1. Advantages of Biodiesel 

• 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.

2. Processes of Biodiesel Making Workshop

(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.

1. Company information

Henan  Hi-tech Kingdo Industrial Company Ltd. headquartered in Zhengzhou National Hi-Tech Industrial Development Zone, Henan province. Kingdo owns three subsidiaries and a machinery manufacturing plant, and it is a comprehensive industrial company on scientific research, manufacturing and sales,and covering oil engineering, biodiesel, biogas, grain processing, biotechnology, water treatment equipment and international trade business.

2.The advantages of company

1). Professional manufacturer of grain and oil machinery over 30 years experience.      
2). Completely production line, from raw material to delivery, all are under our control.           
3). Quality assured.                                                                                          
4). Certification:CE/BV/ISO

5). Create a good production environment.

6). Perfectly match extraction production line, design different production processes according to different  materials.

7). Minimize the total fat loss, increase oil yield and output and improve the quality of oil and cake meal.

3. Main Business

1). 10-500T/H oil material first cleaning,drying and storage section turn-key project.
2). 100-3000 T/D oil pretreatment, shelling and pre-press workshop turnkey project (soybean hot peeling, bean skin crushing; the soybean extrusion, high oil contained pre-press cake extrusion, and high oil contained embryos puffed; of direct puffed). Rice bran production line turn-key project.
3). Leaching workshop turnkey project (Towline extractor, Rotocel extractor, loop type extractor, DTDC separated machine, the full negative pressure evaporation, paraffin wax recovery, leaching workshop degum, phospholipid concentrate).
4). 30-1000T/D oil continuous grade two or one physical (chemical) refining production line.
5). 20-600T/D sunflower oil, rice bran oil, corn germ oil dewaxing turn-key project
6). 10-200T/D Fatty acid esterification production cooking oil production line.

7). 30-1000TPD Biodiesel oil project.

8). High COD wastewater treatment project.