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Alkaline Refining Operation Instruction

When the temperature of oil decreases to about 40-80℃, shut off vacuum pump valve, after inspection by sampling qualified. Read more..http://www.gtoilpress.com/oil-refining-machine-oil-refining-plant-p-37.html<br>

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Alkaline Refining Operation Instruction

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  1. Alkaline Refining Operation Instruction www.gtoilpress.com

  2. Starting Equipment • Light heat conduction oil furnace, control the temperature of heat conduction oil at about 98℃. Start vacuum pump, after it’s ready to be used. www.gtoilpress.com

  3. Operation Process Of Batch Refining • Feeding oil • Heating • Acid refining • Alkali refining • Water washing 2-3 times • Drying and dehydration www.gtoilpress.com

  4. For refining the edible oil, there are three basic processes in the refinery. First process is neutralizing the oil in the neutralizer to remove the Free Fatty Acids (FFA) by adding caustic soda. www.gtoilpress.com

  5. Oil is heated up to about 60°C by thermic fluid coils and oil is stirred by stirrer. www.gtoilpress.com

  6. Water temperature should be about 5-10℃ higher than oil temperature. www.gtoilpress.com

  7. Then soap stock formed due to chemical reaction is allowed to settle at the bottom of the neutralizer from where it is taken out into soap pan. www.gtoilpress.com

  8. First, you need to test crude oil and test acid value and color, if you have laboratory, please do sample test. www.gtoilpress.com

  9. Connect cooling water, prepare bleaching clay, caustic soda (NaOH) and coal. Next, you need to connect electric power. Check whether vacuum pumps, air compressor, filter and heat conduction oil pump. www.gtoilpress.com

  10. Contact Us Address : NO.73 ,Weilai Road , Jingshui district , Zhengzhou City ,Henan province Phone: +86-371-86036378 Emali: gtmachinery05@outlook.com Skype: annie.cheng30 Website: http://www.gtoilpress.com/ www.gtoilpress.com

  11. You can find oil refining machinein www.gtoilpress.com as they are one of the best manufacturers and providers of such oil refining machine with various specifications. www.gtoilpress.com

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