KR101108218B1 - 지방산 부생 유분의 분해방법 - Google Patents
지방산 부생 유분의 분해방법 Download PDFInfo
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- KR101108218B1 KR101108218B1 KR1020090065740A KR20090065740A KR101108218B1 KR 101108218 B1 KR101108218 B1 KR 101108218B1 KR 1020090065740 A KR1020090065740 A KR 1020090065740A KR 20090065740 A KR20090065740 A KR 20090065740A KR 101108218 B1 KR101108218 B1 KR 101108218B1
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- South Korea
- Prior art keywords
- oil
- reactor
- fatty acid
- decomposition
- products
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/02—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils
- C11C1/025—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils by saponification and release of fatty acids
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- 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
- C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Fats And Perfumes (AREA)
Abstract
Description
Claims (3)
- 동식물성 유지로부터 부생되는 유분을 분해하는 방법에 있어서;밀폐된 압력용기인 반응기에 유분을 투입하는 단계와;투입된 유분에 강염기와 물 및 촉매를 첨가한 후 반응기에 생증기를 공급하여 압력을 일정하게 유지하는 단계와;압력이 유지된 상태에서 반응기를 가열하면서 교반기로 교반하는 단계와;교반 후 비누화 된 비누화물에 강산을 가하여 유분을 최종분해하여 조지방산을 얻는 단계로 이루어진 것을 특징으로 하는 지방산 부생 유분의 분해방법.
- 청구항 1에 있어서;상기 강염기는 수산화칼륨 또는 수산화나트륨이고, 상기 촉매는 수산화칼슘 또는 LAS(Linear Alkylbenze Sulphonate), SLS(Sodium Lauric Sulphonate)이고, 상기 강산은 염산 또는 황산인 것을 특징으로 하는 지방산 부생 유분의 분해방법.
- 청구항 1 또는 청구항 2에 있어서;상기 강염기는 유분 총중량 대비 1~50중량%, 물은 10~60중량%, 촉매는 0.01~1중량%로 첨가되고, 압력은 1~20kg/㎠인 것을 특징으로 하는 지방산 부생 유분의 분해방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020090065740A KR101108218B1 (ko) | 2009-07-20 | 2009-07-20 | 지방산 부생 유분의 분해방법 |
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KR1020090065740A KR101108218B1 (ko) | 2009-07-20 | 2009-07-20 | 지방산 부생 유분의 분해방법 |
Publications (2)
Publication Number | Publication Date |
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KR20110008399A KR20110008399A (ko) | 2011-01-27 |
KR101108218B1 true KR101108218B1 (ko) | 2012-01-31 |
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KR1020090065740A KR101108218B1 (ko) | 2009-07-20 | 2009-07-20 | 지방산 부생 유분의 분해방법 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101418283B1 (ko) * | 2014-02-26 | 2014-07-10 | 포시즌이앤이 주식회사 | 폐식용유를 이용한 지방산 제조장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6287537A (ja) | 1985-10-12 | 1987-04-22 | Seitetsu Kagaku Co Ltd | 直鎖第1級脂肪族高級アルコ−ルの抽出法 |
WO1997024420A1 (en) | 1995-12-29 | 1997-07-10 | Eastman Chemical Company | Polyunsaturated fatty acid and fatty acid ester mixtures free of sterols and phosphorous compounds |
US6261812B1 (en) | 1997-08-18 | 2001-07-17 | Kao Corporation | Process for producing diglycerides |
KR20090035175A (ko) * | 2007-10-05 | 2009-04-09 | 주식회사 리포젠 | 고순도 불포화 지방산의 제조방법 |
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2009
- 2009-07-20 KR KR1020090065740A patent/KR101108218B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6287537A (ja) | 1985-10-12 | 1987-04-22 | Seitetsu Kagaku Co Ltd | 直鎖第1級脂肪族高級アルコ−ルの抽出法 |
WO1997024420A1 (en) | 1995-12-29 | 1997-07-10 | Eastman Chemical Company | Polyunsaturated fatty acid and fatty acid ester mixtures free of sterols and phosphorous compounds |
US6261812B1 (en) | 1997-08-18 | 2001-07-17 | Kao Corporation | Process for producing diglycerides |
KR20090035175A (ko) * | 2007-10-05 | 2009-04-09 | 주식회사 리포젠 | 고순도 불포화 지방산의 제조방법 |
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KR20110008399A (ko) | 2011-01-27 |
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