KR102840691B1 - 바이오 중유 제조방법 - Google Patents
바이오 중유 제조방법Info
- Publication number
- KR102840691B1 KR102840691B1 KR1020250019996A KR20250019996A KR102840691B1 KR 102840691 B1 KR102840691 B1 KR 102840691B1 KR 1020250019996 A KR1020250019996 A KR 1020250019996A KR 20250019996 A KR20250019996 A KR 20250019996A KR 102840691 B1 KR102840691 B1 KR 102840691B1
- Authority
- KR
- South Korea
- Prior art keywords
- heavy oil
- catalyst
- bio
- cardanol
- reaction
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
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
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
- C11C3/126—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation using catalysts based principally on other metals or derivates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0202—Alcohols or phenols
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
또한 바이오 중유 과정에서 별도의 화학 물질이나 페놀기반의 기존 합성화학 촉매를 사용하지 않고 CNSL 자체에 함유된 카다놀을 사용하므로 환경 친화적인 장점이 있다. 고압 수소(H2 )가 없이도 탈산소화가 가능하게 되어 바이오중유 생산에 필용한 공정을 단순화할 수 있고, 촉매에 발생하는 코킹 현상을 촉매의 수명을 연장하여 경비 절감을 꾀할 수 있으며 결과적으로 최종 생 산물의 품질 개선을 이룰 수 있는 것이다.
Description
도 2는 FACE, FAME, FAGE의 특성을 비교 분석한 도면이다.
도 3은 FACE의 반응식과 열량을 나타내는 도면이다.
도 4는 FAME의 반응식과 열량을 나타내는 도면이다.
도 5는 FAGE의 반응식과 열량을 나타내는 도면이다.
Claims (4)
- 바이오 중유를 제조하는 방법에 있어서, 1) 캐슈넛 크루드 오일을 정제하여 CNSL을 추출하는 단계, 2) 상기 정제된 CNSL 내의 카다놀을 주촉매로 하여 촉매 반응을 진행하는 단계, 3) 상기 단계 2)의 촉매 반응을 통해 에스터화 반응과 수소 전달 반응을 일으키는 단계, 4) 상기 1) 내지 3) 단계의 반응 후 생성된 바이오 중유를 분리하는 단계.
- 청구항 1에 있어서, 상기 단계 2)에서의 반응온도는 400~50O℃이며, 상기 카다놀 촉매는 카다놀과 산촉매인 Zeolite와 ZrO2 중 어느 하나를 혼합한 복합 촉매인 것을 특징으로 하는 바이오 중유를 제조하는 방법.
- 청구항 1 또는 2에 있어서, 상기 단계 2)에서의 반응 분위기는 불활성기체나 수소 분위기 중 어느 하나이며, 상기 카다놀 촉매는 카다놀을 실리카(SiO2 )나 알루미나(Al2 O3 ) 지지체에 담지하여 활성 촉매층이 형성된 촉매인 것을 특징으로 하는 바이오 중유를 제조하는 방법.
- 청구항 1 또는 2에 있어서, 상기 단계 2)에서의 상기 카다놀 촉매의 개질 반응을 위해 Ni, Co, Mo/Al2 O3 중 어느 하나의 금속촉매를 첨가하는 것을 특징으로 하는 바이오 중유를 제조하는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020250019996A KR102840691B1 (ko) | 2025-02-14 | 2025-02-14 | 바이오 중유 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020250019996A KR102840691B1 (ko) | 2025-02-14 | 2025-02-14 | 바이오 중유 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR102840691B1 true KR102840691B1 (ko) | 2025-07-30 |
Family
ID=96584390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020250019996A Active KR102840691B1 (ko) | 2025-02-14 | 2025-02-14 | 바이오 중유 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102840691B1 (ko) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010113011A2 (en) * | 2009-03-30 | 2010-10-07 | Indian Oil Corporation Limited | Novel catalyst composition for biodiesel production and process for preparing the same |
| KR101925939B1 (ko) * | 2018-05-29 | 2018-12-06 | 유니버셜오일 주식회사 | 캐슈넛 쉘 오일을 이용한 바이오중유의 제조방법 |
| KR101935795B1 (ko) * | 2018-08-30 | 2019-01-07 | 손인호 | 캐슈넛 쉘 오일을 이용하여 감소된 점도를 갖는 중유 블렌드를 제조하는 방법 |
| EP4372069A1 (en) * | 2022-11-15 | 2024-05-22 | VARO Energy Marketing AG | Cashew nut shell liquid for biofuel applications |
-
2025
- 2025-02-14 KR KR1020250019996A patent/KR102840691B1/ko active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010113011A2 (en) * | 2009-03-30 | 2010-10-07 | Indian Oil Corporation Limited | Novel catalyst composition for biodiesel production and process for preparing the same |
| KR101925939B1 (ko) * | 2018-05-29 | 2018-12-06 | 유니버셜오일 주식회사 | 캐슈넛 쉘 오일을 이용한 바이오중유의 제조방법 |
| KR101935795B1 (ko) * | 2018-08-30 | 2019-01-07 | 손인호 | 캐슈넛 쉘 오일을 이용하여 감소된 점도를 갖는 중유 블렌드를 제조하는 방법 |
| EP4372069A1 (en) * | 2022-11-15 | 2024-05-22 | VARO Energy Marketing AG | Cashew nut shell liquid for biofuel applications |
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