KR102440760B1 - 열분해 오일의 분리 방법 - Google Patents
열분해 오일의 분리 방법 Download PDFInfo
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- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
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- C10G7/00—Distillation of hydrocarbon oils
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- 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/02—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in retorts
- C10G9/04—Retorts
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- 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
- C10G2300/1037—Hydrocarbon fractions
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- 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
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
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Abstract
Description
도 2는 단계 I 박막 증류와 함께 사용할 수 있는 장치의 개략도이다.
도 3은 단계 II 증류 시스템에서 사용할 수 있는 장치의 개략도이다.
도 4는 단계 III 탈황 공정에서 사용할 수 있는 장치의 개략도이다.
도 5는 단계 I 및 II를 사용하는 본 발명의 방법의 개략도이다.
도 6은 단계 I 및 III을 사용하는 본 발명의 실시양태의 개략도이다.
온도/압력 | 온도(℃) | 바람직한 온도(℃) | 진공(torr) |
컷 1 | 개시-115℃ | 개시-105.8 | 300 |
컷 2 | 106℃-138℃ | 300 | |
컷 3 | 139℃-141℃ | 300 |
온도/압력 | 온도(℃) | 바람직한 온도(℃) | 진공(torr) |
컷 4 | 118℃-128℃ |
20-121.2 | 150 |
컷 5 | 121.3-122 | 150 | |
컷 6 | 122-131.5 | 150 |
Claims (28)
- 열분해 오일을 보다 경질 분획 및 보다 중질 분획으로 제 1 분리를 수행하되, 상기 제 1 분리 수행시에 100 내지 300 토르 진공에서의 진공 박막 증류를 사용하고,
상기 보다 경질 분획을 플레이트 증류 처리하고,
상기 중질 분획을 황 및 질소 제거 처리하는 것
을 포함하는, 열분해 오일의 처리 방법으로서,
상기 플레이트 증류를 다단식으로(in stages) 수행하되, 제 1 단이 100 내지 400 torr의 진공에서 더 낮은 분획을 수집하고, 제 2 단이 상기 제 1 단보다 높은 진공을 갖는, 방법. - 제 1 항에 있어서,
상기 플레이트 증류시에 10 내지 30 개의 플레이트를 사용하는, 방법. - 제 2 항에 있어서,
상기 플레이트 증류를 환류(reflux) 제어 헤드를 갖는 컬럼에서 수행하는, 방법. - 제 3 항에 있어서,
상기 환류 제어 헤드를 2:1 내지 10:1의 비율로 설정하여 상기 플레이트 증류를 수행하는, 방법. - 제 3 항에 있어서,
머캅탄, 사이클로헥센 및 알킬화된 모노사이클 분획으로 이루어진 군으로부터 선택된 하나 이상의 물질의 분리를 상기 플레이트 증류에 의해 수행하는, 방법. - 제 1 항에 있어서,
상기 중질 분획으로부터 황 및 질소의 제거를 과산화수소를 사용하여 접촉(catalytic) 산화에 의해 수행하는, 방법. - 제 6 항에 있어서,
알루미늄 및 몰리브덴의 혼합물인 촉매를 사용하여 상기 황 및 질소의 제거를 수행하고,
상기 접촉 산화를 50℃ 내지 75℃의 온도에서 수행하는 것
을 포함하는, 방법. - 제 6 항에 있어서,
산화 알루미늄 및 삼산화 몰리브덴의 혼합물인 촉매를 사용하여 상기 황 및 질소의 제거를 수행하는, 방법. - 제 8 항에 있어서,
상기 삼산화 몰리브덴 대 상기 산화 알루미늄의 비율이 중량 대 중량 기준으로 0.5:1 내지 1:0.5인, 방법. - 제 1 항에 있어서,
플레이트 증류 후에 상기 보다 경질 분획이 과산화수소를 사용하여 접촉 산화에 의해 처리되는, 방법. - 제 10 항에 있어서,
황 및 질소의 제거 후에 상기 중질 분획이 연료유로서 사용가능한 것인, 방법. - 제 1 항에 있어서,
상기 열분해 오일의 제 1 분리를 수행한 후에, 상기 분리된 보다 경질 분획이 상기 열분해 오일의 20 내지 35 중량%이고 상기 분리된 중질 분획이 상기 열분해 오일의 65 내지 80 중량%인, 방법. - 제 10 항에 있어서,
상기 열분해 오일의 공급원이 스크랩(scrap) 타이어인, 방법. - 제 10 항에 있어서,
상기 보다 경질 분획이 머캅탄 및 사이클로헥센으로 이루어진 군으로부터 선택된 하나 이상의 물질을 함유하는, 방법. - 열분해 오일을 보다 경질 분획 및 보다 중질 분획으로 제 1 분리를 수행하여, 상기 열분해 오일의 20 내지 35 중량%를 구성하는 보다 경질 분획 및 상기 열분해 오일의 65 내지 80 중량%를 구성하는 중질 분획을 생성하되, 상기 제 1 분리 수행시에 진공 박막 증류를 사용하고, 상기 박막 증류를 100 내지 300 토르의 진공에서 수행하고,
상기 보다 경질 분획을 플레이트 증류 처리하고, 상기 플레이트 증류시에 10 내지 30 개의 플레이트를 사용하고, 상기 플레이트 증류를 다단식으로 수행하되, 제 1 단이 100 내지 400 torr의 진공에서 더 낮은 분획을 수집하고, 제 2 단이 상기 제 1 단보다 높은 진공을 갖는 것
을 포함하는, 열분해 오일의 처리 방법. - 제 15 항에 있어서,
황 및 질소의 제거 후에 상기 중질 분획이 연료유로서 사용가능한 것인, 방법. - 제 15 항에 있어서,
상기 열분해 오일의 공급원이 스크랩 타이어인, 방법. - 제 15 항에 있어서,
상기 보다 경질 분획이 머캅탄 및 사이클로헥센으로 이루어진 군으로부터 선택된 하나 이상의 물질을 함유하는, 방법. - 열분해 오일을 보다 경질 분획 및 보다 중질 분획으로의 제 1 분리를 수행하되, 상기 제 1 분리 수행시에 박막 증류를 사용하고, 상기 박막 증류를 100 내지 300 토르의 진공에서 수행하고,
상기 보다 경질 분획을 플레이트 증류 처리하고, 상기 플레이트 증류를 다단식으로 수행하되, 제 1 단이 100 내지 400 torr의 진공에서 더 낮은 분획을 수집하고, 제 2 단이 상기 제 1 단보다 높은 진공을 갖고,
상기 중질 분획을 과산화수소를 사용하여 접촉 산화 처리하되, 50℃ 내지 75℃의 온도에서의 접촉 산화를 사용하는 것
을 포함하는, 열분해 오일의 처리 방법. - 제 19 항에 있어서,
상기 제 1 분리 수행시에 박막 증류를 사용하고,
상기 박막 증류가 100 내지 300 torr 진공에서 125℃ 내지 145℃의 반응기 벽 온도로 사용되는, 방법. - 제 20 항에 있어서,
황 및 질소의 제거 후에 상기 중질 분획이 연료유로서 사용가능한 것인, 방법. - 제 20 항에 있어서,
상기 열분해 오일의 제 1 분리를 수행한 후에, 상기 분리된 보다 경질 분획이 상기 열분해 오일의 20 내지 35 중량%를 구성하고, 상기 분리된 중질 분획이 상기 열분해 오일의 65 내지 80 중량%인, 방법. - 제 20 항에 있어서,
상기 열분해 오일의 공급원이 스크랩 타이어인, 방법. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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US15/358,201 US9920262B1 (en) | 2016-11-22 | 2016-11-22 | Methods of separation of pyrolysis oils |
PCT/US2017/062456 WO2018098051A1 (en) | 2016-11-22 | 2017-11-20 | Methods of separation of pyrolysis oils |
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US10577540B2 (en) | 2018-06-06 | 2020-03-03 | Rj Lee Group, Inc. | Method and apparatus for steam separation of pyrolysis oils |
WO2020018165A1 (en) * | 2018-07-20 | 2020-01-23 | Rj Lee Group, Inc. | Methods and apparatus for clarification of pyrolysis oils |
FI20206383A1 (en) | 2020-12-30 | 2022-07-01 | Neste Oyj | CO-PROCESSING ROUTE FOR HYDROGEN TREATMENT OF POLYMER WASTE BASED MATERIAL |
EP4277970A1 (en) | 2021-01-12 | 2023-11-22 | RJ Lee Group, Inc. | Additives and methods for improving flow properties of crude oil |
NL2033169B1 (en) | 2021-09-30 | 2023-06-26 | Cabot Corp | Methods of producing carbon blacks from low-yielding feedstocks and products made from same |
DE112022004722T5 (de) | 2021-09-30 | 2024-08-08 | Cabot Corporation | Verfahren zur Herstellung von Rußen aus ertragsarmen Rohstoffen und daraus hergestellte Produkte |
WO2023147235A1 (en) | 2022-01-28 | 2023-08-03 | Cabot Corporation | Methods of producing carbon blacks from low-yielding feedstocks and products made from same utilizing plasma or electrically heated processes |
US12168754B2 (en) | 2022-03-16 | 2024-12-17 | Chevron Phillips Chemical Company Lp | Systems and methods for treating pyrolysis oil |
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KR20190087540A (ko) | 2019-07-24 |
EP3526309A4 (en) | 2020-07-01 |
WO2018098051A1 (en) | 2018-05-31 |
CN110088234B (zh) | 2021-07-02 |
MX2019005901A (es) | 2019-10-07 |
JP7162899B2 (ja) | 2022-10-31 |
RU2749813C2 (ru) | 2021-06-17 |
EP3526309B1 (en) | 2023-07-05 |
AU2017363548A1 (en) | 2019-05-16 |
EP3526309A1 (en) | 2019-08-21 |
CN110088234A (zh) | 2019-08-02 |
RU2019119397A3 (ko) | 2020-12-25 |
AU2017363548B2 (en) | 2022-12-08 |
JP2020512437A (ja) | 2020-04-23 |
RU2019119397A (ru) | 2020-12-25 |
CA3043216A1 (en) | 2018-05-31 |
US9920262B1 (en) | 2018-03-20 |
CN113293028A (zh) | 2021-08-24 |
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