KR20170097737A - 이중밀봉단식 글리콜에테르의 제조 방법 - Google Patents
이중밀봉단식 글리콜에테르의 제조 방법 Download PDFInfo
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- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
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- B01J29/00—Catalysts comprising molecular sieves
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- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
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- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
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- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7038—MWW-type, e.g. MCM-22, ERB-1, ITQ-1, PSH-3 or SSZ-25
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- C—CHEMISTRY; METALLURGY
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
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- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
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- C07C43/10—Saturated ethers of polyhydroxy compounds
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Abstract
Description
| 실시예 | 촉매 |
원료 조성 및 몰비 | T P WHSV GHSV |
에틸렌 글리콜 모노에틸 에테르 전환율(%) | 이중밀봉단식 글리콜에테르 선택성 (%) | 1,4-다이옥세인 선택성 (%) | 다른 부산물의선택성 (%) | 촉매 단일 패스 수명 (날) | |
| 1 | MCM-22 | CH3O CH3: CH3OCH2CH2OH =1:1 |
50 0.1MPa 0.01h-1 0 h-1 |
96.7 | 92.0 | 0.3 | 8.7 | 160 | |
| 2 | MCM-22 | CH3CH2O CH3CH2: CH3 CH2OCH2CH2OH =2:1 |
90 0.9MPa 0.5h-1 100 h-1 |
94.6 | 92.0 | 0.3 | 7.7 | 150 | |
| 3 | 페리어라이트 | CH3O CH3: CH3OCH2CH2OH =100:1 |
300 15MPa 15h-1 10000h-1 |
97.1 | 98.0 | 0.1 | 1.9 | 170 | |
| 4 | 페리어라이트 | CH3CH2CH2OCH2CH2CH3: CH3CH2CH2OCH2CH2OH =50:1 |
250 10MPa 10h-1 5000 h-1 |
98.1 | 98.8 | 0.1 | 1.1 | 200 | |
| 5 | ZSM-5 | CH3O CH3:CH3OCH2CH2OH =1:1 |
100 3.5MPa 0.5h-1 0 h-1 |
96.2 | 97.6 | 0.2 | 2.2 | 210 | |
| 6 | ZSM-5 | (CH3)2CHOCH CH3)2: (CH3)2CHOCH2CH2OH =3:1 |
150 5MPa 2.5h-1 1000h-1 |
98.3 | 97.2 | 0.3 | 2.5 | 150 | |
| 7 | 모르덴 비석 | CH3O CH3: CH3OCH2CH2OH =5:1 |
200 8MPa, 5h-1 2000 h-1 |
98.8 | 99.0 | 0.1 | 0.9 | 200 | |
| 8 | 모르덴 비석 | CH3(CH2)3O(CH2)3 CH3: CH3(CH2)3OCH2CH2OH =4:1 |
180 7MPa 4h-1 1500 h-1 |
95.5 | 97.1 | 0.3 | 2.6 | 190 | |
| 9 | Y 몰레큘러시브 |
CH3O CH3:CH3OCH2CH2OH =2:1 |
130 5MPa 2h-1 0h-1 |
94.3 | 96.9 | 0.2 | 2.9 | 300 | |
| 10 | Y 몰레큘러시브 |
CH3CH2OCH2CH3: CH3CH2OCH2CH2OH =2.5:1 |
140 6MPa 2.5h-1 500h-1 |
92.0 | 95.3 | 0.4 | 4.3 | 220 | |
| 11 | Beta | CH3O CH3:CH3OCH2CH2OH =15:1 |
230 2MPa 9h-1 3000h-1 |
92.7 | 96.1 | 0.4 | 3.5 | 160 | |
| 12 | Beta | CH3CH2OCH2CH3: CH3CH2OCH2CH2OH =25:1 |
220 3MPa 6h-1 1000h-1 |
93.1 | 97.1 | 0.3 | 2.6 | 150 | |
| 비교예 | 촉매 |
원료 조성 및 몰비 | T P WHSV GHSV |
에틸렌 글리콜 모노에틸 에테르의 전환율(%) | 이중밀봉단식 글리콜에테르 선택성 (%) | 1,4-다이옥세인선택성 (%) | 다른 부산물 선택성 (%) | 촉매단일 패스 수명 (날) |
| 1 | Nafion | CH3OCH3:CH3OCH2CH2OH =2:1 |
130 5MPa 2h-1 0h-1 |
43.6 | 63.2 | 27.8 | 9.0 | 3 |
| 2 | Nafion | CH3CH2OCH2CH3: CH3CH2OCH2CH2OH =2.5:1 |
140 6MPa 2.5h-1 500h-1 |
37.1 | 77.7 | 17.5 | 4.8 | 4 |
| 3 | Amberlyst-15 | CH3OCH3:CH3OCH2CH2OH =2:1 |
130 5MPa 2h-1 0h-1 |
38.8 | 70.5 | 20.8 | 8.7 | 3 |
| 4 | Amberlyst-15 | CH3CH2OCH2CH3: CH3CH2OCH2CH2OH =2.5:1 |
140 6MPa 2.5h-1 500h-1 |
40.0 | 72.1 | 18.5 | 9.4 | 3 |
| 5 | D005 | CH3OCH3:CH3OCH2CH2OH =2:1 |
130 5MPa 2h-1 0h-1 |
50.1 | 77.9 | 17.6 | 4.5 | 5 |
| 6 | D005 | CH3CH2OCH2CH3: CH3CH2OCH2CH2OH =2.5:1 |
140 6MPa 2.5h-1 500h-1 |
48.5 | 79.1 | 15.8 | 5.1 | 6 |
| 촉매 | 반응 조건 | 에틸렌 글리콜 모노에틸 에테르의 전환율(%) | 이중밀봉단식 글리콜에테르 선택성 (%) | ||
| 처음 반응 | 재생 후 | 처음 반응 | 재생 후 | ||
| MCM-22 | 실시예1과 동일함 | 96.7 | 97.2 | 92.0 | 93.0 |
| 페리어라이트 | 실시예3과 동일함 | 97.1 | 97.3 | 98.0 | 98.5 |
| ZSM-5 | 실시예5와 동일함 | 96.2 | 97.8 | 97.6 | 98.0 |
| 모르덴 비석 | 실시예7과 동일함 | 98.8 | 98.7 | 99.0 | 99.0 |
| Y몰레큘러시브 | 실시예9와 동일함 | 94.3 | 95.0 | 96.9 | 97.5 |
| Beta | 실시예11과 동일함 | 92.7 | 94.1 | 96.1 | 96.5 |
Claims (10)
- 에틸렌 글리콜 모노에틸 에테르 및 모노-알코올 에테르가 함유된 원료를 반응기에 투입하여 산성 몰레큘러시브가 함유된 촉매과 접촉하여 반응시켜, 이중밀봉단식 글리콜에테르를 생성하고,
반응 온도는 50~300℃이고, 반응 압력은 0.1~15 MPa이고,
상기 원료 중의 에틸렌 글리콜 모노에틸 에테르의 공간 속도는 0.01~15.0 h-1이고,
상기 원료 중의 모노-알코올 에테르와 에틸렌 글리콜 모노에틸 에테르의 몰비는 모노-알코올 에테르:에틸렌 글리콜 모노에틸 에테르=1~100:1인 이중밀봉단식 글리콜에테르를 생성하는 방법.
- 청구항 1에 있어서,
상기 에틸렌 글리콜 모노에틸 에테르는 [화학식 I]에 나타난 구조식을 가진 화합물들로부터 선출된 적어도 하나이고,
R1-O-CH2-CH2-OH [화학식 I]
상기 모노-알코올 에테르는 [화학식 II]에 나타난 구조식을 가진 화합물들로부터 선출된 적어도 하나이고,
R2-O-R2 [화학식 II]
상기 이중밀봉단식 글리콜에테르는 [화학식 III]에 나타난 구조식을 가진 화합물들로부터 선출된 적어도 하나이고,
R1-O-CH2-CH2-O-R2 [화학식 III]
R1은 탄소 개수가 1~20인 알킬기로 이루어진 군으로부터 선출된 하나이고, R2는 탄소 개수가 1~20인 알킬기로 이루어진 군으로부터 선출된 하나인 것을 특징으로 하는 이중밀봉단식 글리콜에테르를 생성하는 방법.
- 청구항 2에 있어서,
상기 R1은 메틸, 에틸, n-프로필, 이소프로필, n-부틸로 이루어진 군으로부터 선출된 하나이고, 상기 R2는 메틸, 에틸, n-프로필, 이소프로필, n-부틸로 이루어진 군으로부터 선출된 하나인 것을 특징으로 하는 이중밀봉단식 글리콜에테르를 생성하는 방법.
- 청구항 1에 있어서,
상기 산성 몰레큘러시브는 구조 타입이 MWW, FER, MFI, MOR, FAU, BEA인 몰레큘러시브로부터 선출된 적어도 하나인 것을 특징으로 하는 이중밀봉단식 글리콜에테르를 생성하는 방법.
- 청구항 1에 있어서,
상기 산성 몰레큘러시브는 수소계 MCM-22몰레큘러시브, 수소계 페리어라이트, 수소계 ZSM-5몰레큘러시브, 수소계 모르덴 비석, 수소계 Y비석, 수소계 Beta몰레큘러시브 중의 적어도 하나를 포함하는 것을 특징으로 하는 이중밀봉단식 글리콜에테르를 생성하는 방법.
- 청구항 1에 있어서,
상기 산성 몰레큘러시브에서의 규소와 알루미늄의 원자비는 Si:Al=4~140인 것을 특징으로 하는 이중밀봉단식 글리콜에테르를 생성하는 방법.
- 청구항 1에 있어서,
상기 반응 온도는 100~200℃이고, 상기 반응 압력은 3.5~8 MPa이고,
상기 원료 중의 에틸렌 글리콜 모노에틸 에테르의 공간 속도는 0.5~5.0 h-1이고,
상기 원료 중의 모노-알코올 에테르와 에틸렌 글리콜 모노에틸 에테르의 몰비는 모노-알코올 에테르:에틸렌 글리콜 모노에틸 에테르=1~5:1인 것을 특징으로 하는 이중밀봉단식 글리콜에테르를 생성하는 방법.
- 청구항 1에 있어서,
상기 원료에 캐리어 가스가 함유되며, 상기 캐리어 가스 공간 속도는 0~10000 h-1이고, 상기 캐리어 가스는 질소 가스, 헬륨 가스, 아르곤가스로 이루어진 군으로부터 선출된 적어도 한 가지를 포함하는 것을 특징으로 하는 이중밀봉단식 글리콜에테르를 생성하는 방법.
- 청구항 8에 있어서,
상기 캐리어 가스 공간 속도는100~2000 h-1인 것을 특징으로 하는 이중밀봉단식 글리콜에테르를 생성하는 방법.
- 청구항 1에 있어서,
상기 반응기는 하나 또는 복수의 고정상 속도기인 것을 특징으로 하는 이중밀봉단식 글리콜에테르를 생성하는 방법.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/094535 WO2016101104A1 (zh) | 2014-12-22 | 2014-12-22 | 一种制备双封端乙二醇醚的方法 |
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| KR20170097737A true KR20170097737A (ko) | 2017-08-28 |
| KR101961055B1 KR101961055B1 (ko) | 2019-03-21 |
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| US (1) | US10040739B2 (ko) |
| EP (1) | EP3239124B1 (ko) |
| JP (1) | JP6450847B2 (ko) |
| KR (1) | KR101961055B1 (ko) |
| AU (1) | AU2014415514B2 (ko) |
| BR (1) | BR112017013558A2 (ko) |
| EA (1) | EA031545B1 (ko) |
| SG (1) | SG11201705071SA (ko) |
| WO (1) | WO2016101104A1 (ko) |
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| EP3878839B1 (en) * | 2018-03-05 | 2024-07-24 | Chevron Phillips Chemical Company LP | Synthesis of asymmetrical sulfide compounds and asymmetrical ether compounds |
| CN113304771B (zh) * | 2021-06-11 | 2022-09-09 | 上海巽田科技股份有限公司 | 用于制备二元醇醚的催化剂及使用其制备二元醇醚的方法 |
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| JPS5984834A (ja) * | 1982-11-05 | 1984-05-16 | Nisso Yuka Kogyo Kk | エ−テル基含有化合物の製造方法 |
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| JP2012149033A (ja) * | 2010-12-27 | 2012-08-09 | Nippon Nyukazai Kk | (ポリ)アルキレングリコールジエーテルの製造方法 |
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| US2746995A (en) * | 1952-07-23 | 1956-05-22 | Universal Oil Prod Co | Preparation of mixed ethers |
| US4321413A (en) * | 1981-01-30 | 1982-03-23 | Texaco Inc. | Production of ethylene glycol dialkyl ethers using dialkyl ethers |
| DE3446488A1 (de) * | 1984-12-20 | 1986-07-03 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von glykolalkylethern |
| US6316379B1 (en) * | 1998-06-15 | 2001-11-13 | Concordia University | ZSM-5 zeolite materials doped with fluorine species for the synthesis of MTBE and other acido-catalyzed reactions |
| US6730815B2 (en) | 2002-08-28 | 2004-05-04 | Ferro Corporation | Method of producing glycol ethers |
| CN101190876B (zh) * | 2006-11-21 | 2010-05-12 | 中国石油化工股份有限公司 | 乙二醇醚的制备方法 |
| CN103641695A (zh) * | 2013-12-18 | 2014-03-19 | 河南能源化工集团研究院有限公司 | 乙二醇为原料联产乙二醇乙醚及乙二醇二乙醚的方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5984834A (ja) * | 1982-11-05 | 1984-05-16 | Nisso Yuka Kogyo Kk | エ−テル基含有化合物の製造方法 |
| US4579980A (en) * | 1982-11-05 | 1986-04-01 | Nippon Soda Co. Ltd. | Process for producing ether compounds |
| JP2009504644A (ja) * | 2005-08-09 | 2009-02-05 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 酸性ガス洗浄プロセスのためのアルキルアミノアルキルオキシ(アルコール)モノアルキルエーテル |
| JP2012149033A (ja) * | 2010-12-27 | 2012-08-09 | Nippon Nyukazai Kk | (ポリ)アルキレングリコールジエーテルの製造方法 |
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| US20170334818A1 (en) | 2017-11-23 |
| AU2014415514A1 (en) | 2017-07-13 |
| AU2014415514B2 (en) | 2019-03-14 |
| ZA201704703B (en) | 2018-12-19 |
| BR112017013558A2 (pt) | 2018-03-06 |
| WO2016101104A1 (zh) | 2016-06-30 |
| US10040739B2 (en) | 2018-08-07 |
| EP3239124A1 (en) | 2017-11-01 |
| JP6450847B2 (ja) | 2019-01-09 |
| EA031545B1 (ru) | 2019-01-31 |
| EP3239124B1 (en) | 2019-08-28 |
| KR101961055B1 (ko) | 2019-03-21 |
| EA201791358A1 (ru) | 2017-10-31 |
| EP3239124A4 (en) | 2018-09-05 |
| JP2017538757A (ja) | 2017-12-28 |
| SG11201705071SA (en) | 2017-07-28 |
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