KR20190140675A - 바이오매스 유래 열분해유의 물성 개선 방법 - Google Patents
바이오매스 유래 열분해유의 물성 개선 방법 Download PDFInfo
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- KR20190140675A KR20190140675A KR1020180067466A KR20180067466A KR20190140675A KR 20190140675 A KR20190140675 A KR 20190140675A KR 1020180067466 A KR1020180067466 A KR 1020180067466A KR 20180067466 A KR20180067466 A KR 20180067466A KR 20190140675 A KR20190140675 A KR 20190140675A
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- 238000000197 pyrolysis Methods 0.000 title claims abstract description 202
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1011—Biomass
- C10G2300/1014—Biomass of vegetal origin
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/24—Mixing, stirring of fuel components
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
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- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
본 발명에 따라 바이오매스 유래 열분해유의 물성을 개선하는 방법은 a) 바이오매스 유래 열분해유, 탄화수소 또는 플라스틱 유래 열분해유, 및 알콜을 혼합하는 단계; 및 b) 알콜로부터 초임계 유체를 형성시키는 반응기에서, 알콜의 초임계 온도 이상으로 가열하여, 탄화수소 또는 플라스틱 유래 열분해유 존재 하 바이오매스 유래 열분해유에서 산소를 제거시키는 알콜 초임계 반응을 수행하는 단계를 포함한다.
Description
도 2는 실시예 1에 따라 커피찌꺼기 유래 열분해유와 탄화수소류 혼합 초임계 반응에서 성분 분포 변화를 나타낸 그래프이다.
도 3은 실시예 1에 따라 커피찌꺼기 유래 열분해유와 탄화수소류 혼합 초임계 반응에서 산소 함량 변화를 나타낸 그래프이다.
도 4는 실시예 1에 따라 커피찌꺼기 유래 열분해유와 탄화수소류 혼합 초임계 반응에서 에너지 함량 변화를 나타낸 그래프이다.
도 5는 실시예 1에 따라 커피찌꺼기 유래 열분해유와 Decene 혼합 알콜 초임계 반응 후 모습을 보여주는 사진이다.
도 6은 실시예 2에 따라 커피찌꺼기 유래 열분해유와 혼합플라스틱 유래 열분해유 혼합 초임계 반응에서 성분 분포 변화를 나타낸 그래프이다.
도 7은 실시예 2에 따라 커피찌꺼기 유래 열분해유와 혼합플라스틱 유래 열분해유 혼합 초임계 반응에서 산소 함량 변화를 나타낸 그래프이다.
도 8은 실시예 2에 따라 커피찌꺼기 유래 열분해유와 혼합플라스틱 유래 열분해유 혼합 초임계 반응에서 에너지 함량 변화를 나타낸 그래프이다.
도 9는 비교예 3에 따라 톱밥 유래 열분해유의 초임계 유체 반응 후 얻어진 물성이 개선된 열분해유(하층)와 Decene(상층)의 층분리 모습을 보여주는 사진이다.
도 10은 실시예 3에 따라 톱밥 유래 열분해유와 Hexene, Benzene, Toluene, Xylene 혼합 초임계 반응 후 모습을 보여주는 사진이다.
도 11은 본 발명에서 사용 가능한 고압 고온 반응기의 일례를 나타낸 개념도이다.
종류 | area% |
Ketone류 | 5.5 |
Alcohol류 | 2.2 |
Acid류 | 40.9 |
Ester류 | 3.1 |
Aromatic류 | 8.2 |
Phenol류 | 10.6 |
Aldehyde류 | 0.3 |
Ether류 | 1.0 |
Hydrocarbon류 | 20.3 |
N component류 | 6.5 |
기타 | 1.4 |
합계 | 100 |
종류 | area% |
Ketone류 | 1.4 |
Alcohol류 | 1.1 |
Acid류 | 0.3 |
Ester류 | 73.8 |
Aromatic류 | 0.8 |
Phenol류 | 7.1 |
Aldehyde류 | 0.0 |
Ether류 | 0.2 |
Hydrocarbon류 | 8.7 |
N component류 | 5.6 |
기타 | 1.0 |
합계 | 100 |
종류 | area% |
Ketone류 | 7.5 |
Alcohol류 | 2.6 |
Acid류 | 5.8 |
Ester류 | 2.1 |
Aromatic류 | 3.9 |
Phenol류 | 57.7 |
Aldehyde류 | 13.3 |
Ether류 | 0.9 |
Hydrocarbon류 | 0 |
N component류 | 0 |
기타 | 6.2 |
합계 | 100 |
Claims (14)
- 바이오매스 유래 열분해유로부터, 상기 바이오매스 유래 열분해유에서 산소가 제거되고 층분리되지 않는 균질 연료의 제조방법으로서,
a) 바이오매스 유래 열분해유, 탄화수소 또는 플라스틱 유래 열분해유, 및 알콜을 혼합하는 단계;
b) 알콜로부터 초임계 유체를 형성시키는 반응기에서, 알콜의 초임계 온도 이상으로 가열하여, 탄화수소 또는 플라스틱 유래 열분해유 존재 하 바이오매스 유래 열분해유에서 산소를 제거시키는 알콜 초임계 반응을 수행하는 단계;
c) 전단계의 생성물로부터 가스와 고체를 분리하고, 휘발성분을 제거하는 단계를 포함하는 균질 연료 제조 방법.
- 바이오매스 유래 열분해유의 물성을 개선하는 방법에 있어서,
a) 바이오매스 유래 열분해유, 탄화수소 또는 플라스틱 유래 열분해유, 및 알콜을 혼합하는 단계; 및
b) 알콜로부터 초임계 유체를 형성시키는 반응기에서, 알콜의 초임계 온도 이상으로 가열하여, 탄화수소 또는 플라스틱 유래 열분해유 존재 하 바이오매스 유래 열분해유에서 산소를 제거시키는 알콜 초임계 반응을 수행하는 단계
를 포함하는 바이오매스 유래 열분해유의 개질 방법.
- 제1항 또는 제2항에 있어서, 상기 바이오매스 유래 열분해유는 커피찌꺼기, 팜부산물, 유칼립투스, 포플러, 참나무, 및 소나무로 구성된 군에서 하나 이상 선택된 바이오매스로부터 급속열분해하여 수득한 것이 특징인 방법.
- 제1항 또는 제2항에 있어서, 상기 플라스틱 유래 열분해유는 폴리에틸렌, 폴리프로필렌, 및 폴리스티렌로 구성된 군에서 하나 이상 선택된 플라스틱을 열분해하여 수득한 것이 특징인 방법.
- 제1항 또는 제2항에 있어서, a)단계에서 바이오매스 유래 열분해유 100g 당 탄화수소 또는 플라스틱 유래 열분해유가 10g~200g 사용되는 것이 특징인 방법.
- 제1항 또는 제2항에 있어서, 알콜은 메탄올, 에탄올, 프로판올, 부탄올, 펜탄올 및 헥산올로 구성된 군에서 하나 이상 선택된 것이 특징인 방법.
- 제1항 또는 제2항에 있어서, a)단계에서 바이오매스 유래 열분해유 100g 당 알콜이 100g~500g 사용되는 것이 특징인 방법.
- 제1항 또는 제2항에 있어서, b)단계는 온도가 300 ~ 400도이고, 압력이 150~300 bar 인 조건에서 알콜 초임계 반응이 수행되는 것이 특징인 방법.
- 제1항에 있어서, c)단계는 증발 또는 감압증발을 통해 휘발성분 제거하는 것이 특징인 방법.
- 제1항 또는 제2항에 있어서, a) 단계에서 탄화수소는 C6 ~ C12이고 탄화수소의 탄소수를 조절하여, b) 단계에서 바이오매스 유래 열분해유에서 제거되는 산소함량을 조절하는 것이 특징인 방법.
- 제1항 또는 제2항에 있어서, a) 단계에서 탄화수소 또는 플라스틱 유래 열분해유 내 C6 ~ C12의 탄화수소의 조성비를 조절하여 b) 단계에서 바이오매스 유래 열분해유에서 제거되는 산소함량을 조절하는 것이 특징인 방법.
- 바이오매스 유래 열분해유, 탄화수소 또는 플라스틱 유래 열분해유, 및 알콜이 혼합된 상태에서, 알콜로부터 초임계 유체를 형성하여 상기 바이오매스 유래 열분해유에서 산소를 제거시키는 알콜 초임계 반응을 통해 바이오매스 유래 열분해유와 탄화수소 또는 플라스틱 유래 열분해유가 층분리되지 않고 균질하게 혼화된 연료.
- 제12항에 있어서, 탄화수소는 C6 ~ C12이고 탄화수소의 탄소수를 조절하여, 바이오매스 유래 열분해유에서 제거되는 산소함량이 조절된 것이 특징인 연료.
- 제12항에 있어서, 탄화수소 또는 플라스틱 유래 열분해유 내 C6 ~ C12의 탄화수소의 조성비를 조절하여 바이오매스 유래 열분해유에서 제거되는 산소함량이 조절된 것이 특징인 연료.
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