KR840001540A - 가수소 분해 방법에 의한 모노에틸렌글리콜 모노메틸에테르, 모노에틸렌글리콜 및 에탄올의 제조방법 - Google Patents
가수소 분해 방법에 의한 모노에틸렌글리콜 모노메틸에테르, 모노에틸렌글리콜 및 에탄올의 제조방법 Download PDFInfo
- Publication number
- KR840001540A KR840001540A KR1019820004404A KR820004404A KR840001540A KR 840001540 A KR840001540 A KR 840001540A KR 1019820004404 A KR1019820004404 A KR 1019820004404A KR 820004404 A KR820004404 A KR 820004404A KR 840001540 A KR840001540 A KR 840001540A
- Authority
- KR
- South Korea
- Prior art keywords
- monoethylene glycol
- ethanol
- monomethyl ether
- ruthenium
- glycol monomethyl
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims 6
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 title claims 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title claims 3
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000007327 hydrogenolysis reaction Methods 0.000 title 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 3
- 239000003054 catalyst Substances 0.000 claims 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims 3
- 238000005984 hydrogenation reaction Methods 0.000 claims 3
- 229920001515 polyalkylene glycol Polymers 0.000 claims 3
- 229910052707 ruthenium Inorganic materials 0.000 claims 3
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 claims 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 125000001033 ether group Chemical group 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- CSJDCSCTVDEHRN-UHFFFAOYSA-N methane;molecular oxygen Chemical compound C.O=O CSJDCSCTVDEHRN-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of -OH groups, e.g. by dehydration
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (8)
- 루테늄으로 이루어진 수소화 촉매의 존재하에 적어도 하나의 에테르 그룹을 함유한 폴리알킬렌글리콜을 수소분자와 함께 가열시킴을 특징으로 하여 선택적으로 탄소-산소 공유결합을, 독립적으로 탄소-탄소 공유결합을, 분열시켜 모노에틸렌글리콜 모노메틸에테르, 모노에틸렌글리콜 및 에탄올 중 적어도 한 가지를 제조하는 방법.
- 제1항에 있어서, 각각 10몰/kg 루테늄/hr 이상의 생성률로 모노에틸렌글리콜 모노메틸에테르, 모노에틸렌글리콜 및 에탄올을 제조하는 방법.
- 제1항에 있어서, 폴리알킬렌글리콜이 디에틸렌글리콜인 방법.
- 제1항에 있어서, 수소화 촉매가 약 5중량%의 루테늄으로 이루어진 조성물인 방법.
- 제1항에 있어서, 수소분자와 폴리알킬렌글리콜이 약 1 : 20 내지 약 2,000 : 1의 몰비율로 존재하는 방법.
- 제1항에 있어서, 수소화 촉매가 반응혼합물의 전체 중량을 기준으로 약 0.01 내지 약 50중량%로 존재하는 방법.
- 제1항에 있어서, 반응온도가 약 125℃ 내지 약 350℃인 방법.
- 제1항에 있어서, 수소분자로부터 발생한 초기압력이 약 100psig 내지 약 4,000psig인 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30722581A | 1981-09-30 | 1981-09-30 | |
| US307225 | 1981-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR840001540A true KR840001540A (ko) | 1984-05-07 |
Family
ID=23188798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019820004404A KR840001540A (ko) | 1981-09-30 | 1982-09-29 | 가수소 분해 방법에 의한 모노에틸렌글리콜 모노메틸에테르, 모노에틸렌글리콜 및 에탄올의 제조방법 |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0075952A1 (ko) |
| JP (1) | JPS5874626A (ko) |
| KR (1) | KR840001540A (ko) |
| AU (1) | AU8878182A (ko) |
| BR (1) | BR8205685A (ko) |
| CA (1) | CA1219285A (ko) |
| DD (1) | DD203316A5 (ko) |
| ES (1) | ES8308821A1 (ko) |
| ZA (1) | ZA827067B (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1256800B (it) * | 1992-01-31 | 1995-12-15 | Novamont Spa | Procedimento per la produzione di polioli inferiori e nuovo catalizzatore a base di rutenio utilizzato in tale procedimento. |
| US5912364A (en) * | 1996-10-21 | 1999-06-15 | Eastman Chemical Company | Process for the preparation of 3-methyltetrahydrofuran |
| US5856531A (en) * | 1996-10-21 | 1999-01-05 | Eastman Chemical Company | Preparation of 3-methytetra-hydrofuran from 2,3-dihydrofuran |
| DE102004051267B3 (de) * | 2004-10-21 | 2006-05-24 | Clariant Gmbh | Verfahren zur kontinuierlichen Herstellung von Alkylenglykoldiethern |
| DE102005044177A1 (de) * | 2005-09-15 | 2007-04-05 | Uhde Gmbh | Verfahren und Vorrichtung zur Nutzung der bei der Reinigung von 1,2-Dichlorethan anfallenden Kondensationswärme |
| CN101255098B (zh) * | 2008-04-11 | 2010-04-14 | 清华大学 | 一种从丙三醇直接加氢制备丙二醇的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE417926C (de) * | 1923-11-26 | 1925-08-22 | Merck Ag E | Verfahren zur Darstellung von Alkoholen aus AEthern |
| DE898894C (de) * | 1941-12-05 | 1953-12-07 | Basf Ag | Verfahren zur Gewinnung niedrigermolekularer Polyaethylenglykole oder einfacher AEthylenglykole aus hoehermolekularen Polyaethylenglykolen |
| DE2900279A1 (de) * | 1979-01-05 | 1980-07-24 | Hoechst Ag | Verfahren zur herstellung von methylethern |
-
1982
- 1982-09-24 CA CA000412116A patent/CA1219285A/en not_active Expired
- 1982-09-27 ZA ZA827067A patent/ZA827067B/xx unknown
- 1982-09-28 AU AU88781/82A patent/AU8878182A/en not_active Abandoned
- 1982-09-28 ES ES516001A patent/ES8308821A1/es not_active Expired
- 1982-09-29 BR BR8205685A patent/BR8205685A/pt unknown
- 1982-09-29 JP JP57168707A patent/JPS5874626A/ja active Pending
- 1982-09-29 KR KR1019820004404A patent/KR840001540A/ko unknown
- 1982-09-29 EP EP82109021A patent/EP0075952A1/en not_active Ceased
- 1982-09-30 DD DD82243686A patent/DD203316A5/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD203316A5 (de) | 1983-10-19 |
| JPS5874626A (ja) | 1983-05-06 |
| ZA827067B (en) | 1983-07-27 |
| CA1219285A (en) | 1987-03-17 |
| ES516001A0 (es) | 1983-10-01 |
| EP0075952A1 (en) | 1983-04-06 |
| AU8878182A (en) | 1983-04-14 |
| BR8205685A (pt) | 1983-08-30 |
| ES8308821A1 (es) | 1983-10-01 |
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