PH12017501626A1 - Method for the purification of waxes - Google Patents

Method for the purification of waxes

Info

Publication number
PH12017501626A1
PH12017501626A1 PH12017501626A PH12017501626A PH12017501626A1 PH 12017501626 A1 PH12017501626 A1 PH 12017501626A1 PH 12017501626 A PH12017501626 A PH 12017501626A PH 12017501626 A PH12017501626 A PH 12017501626A PH 12017501626 A1 PH12017501626 A1 PH 12017501626A1
Authority
PH
Philippines
Prior art keywords
purification
waxes
rice bran
solvent
crude rice
Prior art date
Application number
PH12017501626A
Inventor
Mangehs Ganesh Kulkarni
Original Assignee
Praj Industries Ltd
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 Praj Industries Ltd filed Critical Praj Industries Ltd
Publication of PH12017501626A1 publication Critical patent/PH12017501626A1/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
    • C11B3/12—Refining fats or fatty oils by distillation
    • 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
    • C11B3/008—Refining fats or fatty oils by filtration, e.g. including ultra filtration, dialysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

The invention relates to a method for the purification of crude rice bran and sunflower waxes using an alcohol as a purifying solvent. It particularly relates to the use of ethyl alcohol as said solvent for efficient and economic purification of crude rice bran and sunflower waxes into economically valuable high purity wax products.
PH12017501626A 2015-03-10 2017-09-07 Method for the purification of waxes PH12017501626A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN780MU2015 2015-03-10
IN201621007004 2016-02-29
PCT/IN2016/000060 WO2016142953A2 (en) 2015-03-10 2016-03-03 Method for the purification of waxes

Publications (1)

Publication Number Publication Date
PH12017501626A1 true PH12017501626A1 (en) 2018-02-12

Family

ID=56879953

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12017501626A PH12017501626A1 (en) 2015-03-10 2017-09-07 Method for the purification of waxes

Country Status (3)

Country Link
JP (1) JP7150434B2 (en)
PH (1) PH12017501626A1 (en)
WO (1) WO2016142953A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3713903A4 (en) * 2017-11-20 2021-08-25 Praj Industries Limited High pressure purification of waxes
CN110607204B (en) * 2019-10-29 2020-05-08 江苏京晶光电科技有限公司 Method for recovering liquid wax from sapphire chip waste

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60155143A (en) * 1984-01-24 1985-08-15 Nippon Oil & Fats Co Ltd Method for separating aliphatic higher alcohol from natural wax
JPS60188305A (en) * 1984-03-07 1985-09-25 Nisshin Oil Mills Ltd:The Cosmetic
JPH06200289A (en) * 1992-12-28 1994-07-19 Nippon Petrochem Co Ltd Method for purifying natural crude wax
JPH0711285A (en) * 1993-06-25 1995-01-13 Nisshin Oil Mills Ltd:The Method for purifying vegetable wax
AUPO605097A0 (en) * 1997-04-07 1997-05-01 James Cook University Of North Queensland Food grade wax and process for preparing same
JP4125532B2 (en) * 2002-03-28 2008-07-30 カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ Quality improvement and bleaching method of crude rice bran wax and quality improved rice bran wax
JP4936273B2 (en) * 2005-03-01 2012-05-23 ボーソー油脂株式会社 Method for producing refined rice wax
JP5895248B2 (en) * 2011-11-17 2016-03-30 株式会社トキワ Oily solid cosmetic
JP6200289B2 (en) 2013-11-18 2017-09-20 富士フイルム株式会社 Semiconductor substrate processing liquid, processing method, and semiconductor substrate product manufacturing method using the same

Also Published As

Publication number Publication date
JP2018510940A (en) 2018-04-19
WO2016142953A2 (en) 2016-09-15
WO2016142953A3 (en) 2016-10-27
JP7150434B2 (en) 2022-10-11

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