Physical And Chemical Refining Of Edible Oil - China

Physical Refining

In Physical Refining, Vegetable Oil is subject to distillation to remove free fatty acids.

The alkali treatment is completely avoided.

This reduces the amount of waste water and eliminates production of soap.

This physical refining process is becoming more popular.

Chemical Refining In Chemical Refining, Vegetable Oil is treated with caustic lye for separation of free fatty acids from oil.

This is a conventional process that can be applied to all oils.

A byproduct of alkali refining is soapstock, which is used for manufacture of low quality washing soap.

Alternately, the soapstock can be treated with acid to recover fatty acids.

The waste-water from refinery requires extensive treatment.

This can be avoided by alternate Physical Refining process.

Company Contact:

• Posted By: Henan Doing Mechanical Equipment Co., Ltd

• Phone: +86 13526627860

• Address: 14th Floor, Building 9, Jincheng Times Square, Zhengzhou, Henan, China, zhengzhou , Asia , China

• Email:

• Website: https://www.palmoilextractionmachine.com

• Business Description: Henan Doing Mechanical Equipment Co.
  
  ,ltd is a leading manufacturer specialized in edible oil extraction machine,peanut oil extraction machine,soybean oil extraction machine,sunflower oil extraction machine,rapeseed oil extraction machine,rice bran oil extraction machine,sesame oil extraction machine,palm oil extraction machine and other oil seeds extraction machine.
  
  Our company service includes：technology design, installation and debugging, technical training, relocation of oil plant, technology reform and turnkey project.
  
  Our edible oil extraction machine have gained many achievements and awards.
  
  And we have installed edible oil extraction machine in more than 20 countries over the world.
  
  Such as Malaysia, Indonesia, Nigeria, Liberia, Thailand, Congo, Zambia and Uzbekistan and so on.
  
  Our products include:
  
  Pretreatment &pre-press
  
  1, 5-30T/D small scale cooking oil pretreatment & pre-press production line
  
  2, 30-500 T/D medium-sized cooking oil pretreatment & pre-press production line
  
  3, 500-2000T/D large-scale cooking oil pretreatment & pre-press production line
  
  Palm fruit /palm kernel oil processing machine;
  
  1-2-3-5TPH small palm oil processing machine
  
  15-30-45-60-80-1 20TPH palm oil processing machine;
  
  5-600TPD palm kernel oil processing machine;
  
  Solvent extraction plant:
  
  30-500T/D cooking oil solvent extraction production line；
  
  500-2000T/D cooking oil solvent extraction production line；
  
  Cooking oil refining:
  
  1-2-3-5-10TPD batch cooking oil refinery machine;
  
  10-15-20-25-30- 50TPD semi continuous cooking oil refinery machine;
  
  50-80-100-150-3 00-600TPD full continuous cooking oil refinery machine;