MY175853A - A process of removing free fatty acids from crude vegetable oil - Google Patents

A process of removing free fatty acids from crude vegetable oil

Info

Publication number
MY175853A
MY175853A MYPI2015701211A MYPI2015701211A MY175853A MY 175853 A MY175853 A MY 175853A MY PI2015701211 A MYPI2015701211 A MY PI2015701211A MY PI2015701211 A MYPI2015701211 A MY PI2015701211A MY 175853 A MY175853 A MY 175853A
Authority
MY
Malaysia
Prior art keywords
vegetable oil
crude vegetable
biologically treated
oil
treated aqueous
Prior art date
Application number
MYPI2015701211A
Inventor
Chien Lye @ Mervin CHEW
Jaril Asis Ahmad
Mohd Siran Yosri
Original Assignee
Sime Darby Plantation Intellectual Property Sdn Bhd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sime Darby Plantation Intellectual Property Sdn Bhd filed Critical Sime Darby Plantation Intellectual Property Sdn Bhd
Priority to MYPI2015701211A priority Critical patent/MY175853A/en
Priority to PCT/MY2016/000007 priority patent/WO2016167638A1/en
Publication of MY175853A publication Critical patent/MY175853A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/02—Refining fats or fatty oils by chemical reaction
    • C11B3/06—Refining fats or fatty oils by chemical reaction with bases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)

Abstract

The invention provides a process of treating crude vegetable oil, said process comprising the steps of: ? providing crude vegetable oil having a FFA content of at least 0.5%; ? providing biologically treated aqueous discharge from an oil milling process, said biologically treated aqueous discharge having a water content of at least 80 wt.% and a total alkalinity of at least 1,000 mg CaCO3 per litre; ? mixing the crude vegetable oil with the biologically treated aqueous discharge in a weight ratio of crude vegetable oil to biologically treated aqueous discharge in the range of 1:10 to 10:1 to produce a neutralization mixture; and ? separating the neutralization mixture into treated vegetable oil and soap-containing aqueous liquor. This process offers the advantage that it enables the preparation of a crude vegetable oil with reduced FFA content without using chemicals, such as caustic soda. Furthermore, the process can be used to improve the Deterioration of Bleachability Index (DOBI) of crude vegetable oil. Finally, the process also reduces the amount of oil mill effluent.
MYPI2015701211A 2015-04-16 2015-04-16 A process of removing free fatty acids from crude vegetable oil MY175853A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2015701211A MY175853A (en) 2015-04-16 2015-04-16 A process of removing free fatty acids from crude vegetable oil
PCT/MY2016/000007 WO2016167638A1 (en) 2015-04-16 2016-02-05 A process of removing free fatty acids from crude vegetable oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2015701211A MY175853A (en) 2015-04-16 2015-04-16 A process of removing free fatty acids from crude vegetable oil

Publications (1)

Publication Number Publication Date
MY175853A true MY175853A (en) 2020-07-13

Family

ID=55963435

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015701211A MY175853A (en) 2015-04-16 2015-04-16 A process of removing free fatty acids from crude vegetable oil

Country Status (2)

Country Link
MY (1) MY175853A (en)
WO (1) WO2016167638A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB257170A (en) * 1926-02-16 1926-08-26 Alfred Eisenstein Process for separating fatty acids from glycerides
AUPN475095A0 (en) * 1995-08-11 1995-09-07 Hyam Myers Consulting Pty. Limited Removal of free fatty acids from oil and fats
MY174402A (en) 2010-08-12 2020-04-16 Univ Malaysia Pahang Method for use in palm oil mill effluent (pome) treatment
WO2013169091A1 (en) 2012-05-11 2013-11-14 Ronser Bio-Tech Sdn Bhd Zero discharge treatment system of palm oil mill effluent (pome)
KR101265740B1 (en) * 2013-01-16 2013-05-20 배희동 Development of integrated process technology for renewable energy and feed resources production with palm oil mill effluent, palm oil decanter cake, palm kernel shell and palm kernel cake from palm oil mill process

Also Published As

Publication number Publication date
WO2016167638A1 (en) 2016-10-20

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