KR20170057230A - 이온성 액체-용매 복합체, 이의 제조와 용도 - Google Patents
이온성 액체-용매 복합체, 이의 제조와 용도 Download PDFInfo
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Abstract
Description
도 1은 올레핀을 이용한 벤젠의 알킬화 공정 중 단위 조작 (unit operation)을 나타내는 흐름도이다. 여기서, (M1)은 제 1 혼합기를 나타내고, (M2)는 제 2 혼합기를 나타내고, (S1)은 제 1 침강기를 나타내고, (M3)은 제 3 혼합기를 나타내고, (S2)는 제 2 침강기를 나타내고, (PR)은 산 잔사를 제거하기 위한 교반 용기 또는 원심분리기 또는 알루미나 충진관일 수 있는 정화기를 나타내고, (D1)은 제 1 분별증류관을 나타내고, (D2)는 제 2 분별증류관을 나타내고, (D3)은 제 3 분별증류관을 나타내고, (CRU)는 촉매 회수 유닛을 나타낸다.
도 2는 액체 클래스레이트의 형성에 관한 NMR 연구로서, 클래스레이트 형성 후 벤젠 프로톤은 업 필드 (up field, 6.614 내지 4.892 ppm)로 이동하는 것을 나타낸다.
Claims (21)
- 화학식 I로 나타내는 이온성 액체-용매 복합체:
화학식 I
[UMiXj]S
여기서, [UMiXj]는 이온성 액체를 나타내고, S는 유기 용매를 나타내고,
여기서, U는 아미드, 포스핀 및 산화 포스핀으로 구성되는 군으로부터 선택되는 양이온을 나타내고,
[MiXj]는 음이온을 나타내고, 여기서 M은 Al, Fe, Zn, Mn, Mg, Ge, Cu 및 Ni로 구성되는 군으로부터 선택되는 금속을 나타내고, X는 F, Cl, Br 및 I로 구성되는 군으로부터 선택되는 할로겐을 나타내고, i와 j는 1 내지 6을 나타낸다. - 제 1항에 있어서, 상기 아미드는 우레아 및 디메틸포름아미드로부터 선택되고, 바람직하게는 우레아인 이온성 액체-용매 복합체.
- 제 1항에 있어서, 상기 용매는 벤젠, 톨루엔, 에틸 아세테이트, 에탄올, 아세트산, 아세톤, 아세토니트릴, 부탄올, t-부틸 알콜, 사염화탄소, 클로로벤젠, 클로로포름, 시클로헥산, 1,2-디클로로에탄, 헵탄, 헥산, 메탄올, 염화 메틸렌, 니트로메탄, 펜탄, 프로판올 및 자일렌으로 구성되는 군으로부터 선택되는 이온성 액체-용매 복합체 .
- 제 1항에 있어서, 상기 용매는 벤젠 또는 톨루엔인 이온성 액체-용매 복합체.
- 제 1항에 있어서, 상기 용매는 [UMiXj]와 클래스레이트를 형성하는 이온성 액체-용매 복합체.
- 제 1항에 있어서, [UMiXj]S는 [우레아-AlCl3]-벤젠인 이온성 액체-용매 복합체.
- a. N2 분위기에서 양이온으로 충진된 플라스크에 유기 용매를 가하고, 10분 내지 50분간 반응 혼합물을 교반하는 단계와,
b. 약 10 내지 40℃의 온도로 유지한 수탕에 플라스크를 침지하고 10분 내지 50분간 반응 혼합물을 서서히 교반하면서 음이온을 가하는 단계와,
c. 반응 혼합물을 약 2 내지 6시간 교반하여 이온성 액체-용매 복합체를 수득하는 단계를 포함하는 이온성 액체-용매 복합체의 제조 방법. - 제 7항에 있어서, a 단계와 b 단계의 교반은 약 30분간 수행되고, c 단계의 교반은 약 2 내지 3시간 동안 수행되는 방법.
- 제 7항에 있어서, 상기 용매는 [UMiXj]와 함께 클래스레이트를 형성하는 방법.
- 제 7항에 있어서, 가열을 포함하지 않는 방법.
- 제 1항에 따른 이온성 액체-용매 복합체의 존재하에 반응을 촉진하는 단계를 포함하는 반응의 수행 방법.
- 제 11항에 있어서, 상기 반응은 화학 또는 생물학적 반응인 방법.
- a. 벤젠을 올레핀 공급 원료와 접촉시켜 프리믹스 원료 또는 탄화수소층을 수득하는 단계와,
b. a 단계의 프리믹스 원료 또는 탄화수소층과 청구항 1항의 이온성 액체-용매 복합체를 혼합하여 탄화수소층과 이온성 액체-용매 복합체층을 포함하는 반응 혼합물을 수득하는 단계와,
c. b 단계의 반응 혼합물을 가공하여 선형 알킬 벤젠을 수득하는 단계를 포함하는 선형 알킬 벤젠 (LAB)의 제조 방법. - 제 13항에 있어서, 상기 올레핀 공급 원료는 올레핀 또는 올레핀의 혼합물 또는 올레핀과 파라핀의 혼합물을 포함하는 방법.
- 제 13항에 있어서, 상기 올레핀 또는 파라핀은 탄소 원자수가 약 2 내지 50이고, 바람직하게는 약 8 내지 15인 방법.
- 제 13항에 있어서, b) 단계의 혼합은 약 5℃ 내지 150℃, 바람직하게는 약 30 내지 800℃의 온도와 약 1 내지 10 atm, 바람직하게는 약 1 내지 5 atm의 상압의 압력에서 수행되는 방법.
- 제 13항에 있어서, 올레핀에 대한 벤젠의 몰비는 약 1:1 내지 15:1이고, 바람직하게는 2:1 내지 8:1인 방법.
- 제 13항에 있어서, c 단계의 가공은 이온성 액체-용매 복합체층으로부터 탄화수소층을 분리하는 단계를 포함하는 방법.
- 제 18항에 있어서, 상기 분리된 탄화수소층의 산을 제거하고, 이온성 액체-용매 복합체층을 수거하여 재사용 또는 회수하는 단계를 더 포함하는 방법.
- 제 19항에 있어서, 산이 제거된 탄화수소층을 분별 증류하고 순 선형 알킬 벤젠 (LAB)을 수득하는 단계를 더 포함하는 방법.
- 제 20항에 있어서, 상기 산 제거는 물 세척, NaOH 세척, 원심분리, 알루미나 처리기, 정화기의 산 제거기 및 이의 조합으로부터 선택되는 방법에 의해 수행되고, 상기 정화기는 교반 용기, 원심분리기, 알루미나 충진관 및 이의 조합으로 구성되는 군으로부터 선택되는 방법.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN2280MU2014 | 2014-07-11 | ||
| IN2280/MUM/2014 | 2014-07-11 | ||
| PCT/IB2015/055228 WO2016005952A1 (en) | 2014-07-11 | 2015-07-10 | Ionic liquid-solvent complex, preparation and applications thereof |
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| KR101872798B1 KR101872798B1 (ko) | 2018-06-29 |
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| TWI659010B (zh) * | 2017-12-22 | 2019-05-11 | 財團法人工業技術研究院 | 電解質組成物及包含其之金屬離子電池 |
| US10587009B2 (en) | 2017-12-22 | 2020-03-10 | Industrial Technology Research Institute | Electrolyte composition and metal-ion battery employing the same |
| CN108642536B (zh) * | 2018-04-11 | 2020-09-04 | 上海大学 | 以1,2-二氯乙烷为添加剂的离子液体中电沉积金属锌的方法 |
| WO2020121154A1 (en) * | 2018-12-09 | 2020-06-18 | Reliance Industries Limited | Process for preparing linear alkyl benzene |
| CN116315230B (zh) * | 2023-03-22 | 2026-03-24 | 河北工业大学 | 一种废旧锂电池高效回收镍钴锰制备电催化剂的方法 |
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|---|---|---|---|---|
| US4879366A (en) * | 1983-03-31 | 1989-11-07 | Raychem Corporation | Preparation of aromatic oligomers |
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- 2015-07-10 CA CA2954835A patent/CA2954835A1/en not_active Abandoned
- 2015-07-10 RU RU2017104404A patent/RU2664976C2/ru not_active IP Right Cessation
- 2015-07-10 AR ARP150102202A patent/AR101660A1/es unknown
- 2015-07-10 EP EP15763081.5A patent/EP3166721A1/en not_active Withdrawn
- 2015-07-10 WO PCT/IB2015/055228 patent/WO2016005952A1/en not_active Ceased
- 2015-07-10 KR KR1020177003653A patent/KR101872798B1/ko not_active Expired - Fee Related
- 2015-07-10 CN CN201580037949.1A patent/CN106660028A/zh active Pending
- 2015-07-13 TW TW104122517A patent/TW201609257A/zh unknown
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Also Published As
| Publication number | Publication date |
|---|---|
| RU2017104404A3 (ko) | 2018-08-14 |
| KR101872798B1 (ko) | 2018-06-29 |
| CA2954835A1 (en) | 2016-01-14 |
| WO2016005952A1 (en) | 2016-01-14 |
| AR101660A1 (es) | 2017-01-04 |
| EP3166721A1 (en) | 2017-05-17 |
| CN106660028A (zh) | 2017-05-10 |
| RU2017104404A (ru) | 2018-08-14 |
| RU2664976C2 (ru) | 2018-08-24 |
| US20170182485A1 (en) | 2017-06-29 |
| TW201609257A (zh) | 2016-03-16 |
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