CA1074339A - Manufacture of alkyl ethers or ethylene glycols - Google Patents
Manufacture of alkyl ethers or ethylene glycolsInfo
- Publication number
- CA1074339A CA1074339A CA262,438A CA262438A CA1074339A CA 1074339 A CA1074339 A CA 1074339A CA 262438 A CA262438 A CA 262438A CA 1074339 A CA1074339 A CA 1074339A
- Authority
- CA
- Canada
- Prior art keywords
- weight
- glycol
- ether
- reaction
- exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical class OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title description 37
- 238000004519 manufacturing process Methods 0.000 title description 4
- 150000005215 alkyl ethers Chemical class 0.000 title description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 10
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 claims abstract description 7
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- RMGHERXMTMUMMV-UHFFFAOYSA-N 2-methoxypropane Chemical class COC(C)C RMGHERXMTMUMMV-UHFFFAOYSA-N 0.000 claims abstract description 6
- JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical compound OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 27
- 238000006243 chemical reaction Methods 0.000 description 26
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 26
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 26
- 239000000203 mixture Substances 0.000 description 23
- 239000007795 chemical reaction product Substances 0.000 description 22
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 21
- 150000001336 alkenes Chemical class 0.000 description 19
- -1 glycol monoalkyl ethers Chemical class 0.000 description 18
- 239000003039 volatile agent Substances 0.000 description 17
- 239000003054 catalyst Substances 0.000 description 16
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 14
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- TUEYHEWXYWCDHA-UHFFFAOYSA-N ethyl 5-methylthiadiazole-4-carboxylate Chemical compound CCOC(=O)C=1N=NSC=1C TUEYHEWXYWCDHA-UHFFFAOYSA-N 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 description 6
- WFSMVVDJSNMRAR-UHFFFAOYSA-N 2-[2-(2-ethoxyethoxy)ethoxy]ethanol Chemical compound CCOCCOCCOCCO WFSMVVDJSNMRAR-UHFFFAOYSA-N 0.000 description 5
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 5
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 4
- SLNYBUIEAMRFSZ-UHFFFAOYSA-N 2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethanol Chemical compound COCCOCCOCCOCCOCCO SLNYBUIEAMRFSZ-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 125000000542 sulfonic acid group Chemical group 0.000 description 4
- ZZFNGRIOLQBARJ-UHFFFAOYSA-N 2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]propane Chemical compound COCCOCCOCCOCCOC(C)C ZZFNGRIOLQBARJ-UHFFFAOYSA-N 0.000 description 3
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 3
- 238000007259 addition reaction Methods 0.000 description 3
- 238000010533 azeotropic distillation Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000003729 cation exchange resin Substances 0.000 description 3
- 229920001429 chelating resin Polymers 0.000 description 3
- 239000013065 commercial product Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- GTAKOUPXIUWZIA-UHFFFAOYSA-N 2-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]ethanol Chemical compound CCOCCOCCOCCOCCO GTAKOUPXIUWZIA-UHFFFAOYSA-N 0.000 description 2
- IPJXGXLWHUYXCS-UHFFFAOYSA-N 2-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]propane Chemical compound CCOCCOCCOCCOC(C)C IPJXGXLWHUYXCS-UHFFFAOYSA-N 0.000 description 2
- VIQKXLIYROUVRO-UHFFFAOYSA-N 2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]propane Chemical compound COCCOCCOCCOC(C)C VIQKXLIYROUVRO-UHFFFAOYSA-N 0.000 description 2
- BGKYXKRAQUSQCT-UHFFFAOYSA-N 2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]propane Chemical compound COCCOCCOCCOCCOCCOC(C)C BGKYXKRAQUSQCT-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 150000001983 dialkylethers Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- FHHGCKHKTAJLOM-UHFFFAOYSA-N hexaethylene glycol monomethyl ether Chemical compound COCCOCCOCCOCCOCCOCCO FHHGCKHKTAJLOM-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- SVSKFSUPPCVHMA-UHFFFAOYSA-N 1-[2-(2-propan-2-yloxyethoxy)ethoxy]butane Chemical compound CCCCOCCOCCOC(C)C SVSKFSUPPCVHMA-UHFFFAOYSA-N 0.000 description 1
- YZUPZGFPHUVJKC-UHFFFAOYSA-N 1-bromo-2-methoxyethane Chemical compound COCCBr YZUPZGFPHUVJKC-UHFFFAOYSA-N 0.000 description 1
- GPDFVOVLOXMSBT-UHFFFAOYSA-N 1-propan-2-yloxybutane Chemical compound CCCCOC(C)C GPDFVOVLOXMSBT-UHFFFAOYSA-N 0.000 description 1
- WHRXYZCLPICICK-UHFFFAOYSA-N 2-(2-ethoxyethoxy)propane Chemical compound CCOCCOC(C)C WHRXYZCLPICICK-UHFFFAOYSA-N 0.000 description 1
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- MGZCLRWCEUBEGO-UHFFFAOYSA-N 2-(2-propan-2-yloxyethoxy)propane Chemical compound CC(C)OCCOC(C)C MGZCLRWCEUBEGO-UHFFFAOYSA-N 0.000 description 1
- WABRQCZBKSGQBH-UHFFFAOYSA-N 2-[2-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]ethoxy]propane Chemical compound CCOCCOCCOCCOCCOC(C)C WABRQCZBKSGQBH-UHFFFAOYSA-N 0.000 description 1
- AGWKUHGLWHMYTG-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical class COCCOCCOCCOCCOCCOCCOCCO AGWKUHGLWHMYTG-UHFFFAOYSA-N 0.000 description 1
- LYWMONBTYKZDMG-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propane Chemical class COCCOCCOCCOCCOCCOCCOC(C)C LYWMONBTYKZDMG-UHFFFAOYSA-N 0.000 description 1
- SZNYYWIUQFZLLT-UHFFFAOYSA-N 2-methyl-1-(2-methylpropoxy)propane Chemical class CC(C)COCC(C)C SZNYYWIUQFZLLT-UHFFFAOYSA-N 0.000 description 1
- HCGFUIQPSOCUHI-UHFFFAOYSA-N 2-propan-2-yloxyethanol Chemical compound CC(C)OCCO HCGFUIQPSOCUHI-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- AQZGPSLYZOOYQP-UHFFFAOYSA-N Diisoamyl ether Chemical class CC(C)CCOCCC(C)C AQZGPSLYZOOYQP-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001348 alkyl chlorides Chemical class 0.000 description 1
- NBZANZVJRKXVBH-GYDPHNCVSA-N alpha-Cryptoxanthin Natural products O[C@H]1CC(C)(C)C(/C=C/C(=C\C=C\C(=C/C=C/C=C(\C=C\C=C(/C=C/[C@H]2C(C)=CCCC2(C)C)\C)/C)\C)/C)=C(C)C1 NBZANZVJRKXVBH-GYDPHNCVSA-N 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229940023913 cation exchange resins Drugs 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- AQEFLFZSWDEAIP-UHFFFAOYSA-N di-tert-butyl ether Chemical compound CC(C)(C)OC(C)(C)C AQEFLFZSWDEAIP-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- UORVCLMRJXCDCP-UHFFFAOYSA-N propynoic acid Chemical compound OC(=O)C#C UORVCLMRJXCDCP-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Classifications
-
- 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
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/10—Saturated ethers of polyhydroxy compounds
- C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752544569 DE2544569C3 (de) | 1975-10-04 | 1975-10-04 | Methylisopropyläther des Tri-, Tetra- und/oder Pentaäthylenglykols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1074339A true CA1074339A (en) | 1980-03-25 |
Family
ID=5958378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA262,438A Expired CA1074339A (en) | 1975-10-04 | 1976-09-30 | Manufacture of alkyl ethers or ethylene glycols |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE846663A (enrdf_load_stackoverflow) |
| CA (1) | CA1074339A (enrdf_load_stackoverflow) |
| DE (1) | DE2544569C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2326402A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7610699A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330305A (en) * | 1976-03-19 | 1982-05-18 | Basf Aktiengesellschaft | Removal of CO2 and/or H2 S from gases |
| DE2611613B2 (de) * | 1976-03-19 | 1979-04-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Abtrennung von CO2 und/oder H25 aus Gasen, die diese Bestandteile enthalten |
| DE2801793B1 (de) * | 1978-01-17 | 1979-06-07 | Basf Ag | Verfahren zur Herstellung von Dialkylaethern von Mono- und Polyaethylenglykolen |
| DE2923012A1 (de) * | 1979-06-07 | 1980-12-18 | Basf Ag | Verfahren zur gleichzeitigen entfernung von wasser und schwefelwasserstoff aus gasen |
| US4282386A (en) | 1980-05-02 | 1981-08-04 | The Dow Chemical Company | Alkyl, cycloalkyl diethers of (poly)alkylene glycols |
| RU2470006C1 (ru) * | 2011-09-23 | 2012-12-20 | Открытое акционерное общество "ЭКТОС-Волга" | Способ получения диалкиловых эфиров этиленгликоля |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1354325A (fr) * | 1962-02-06 | 1964-03-06 | Rohm & Haas | Alkylphénoxypolyéthanols à terminaison oléfinique |
| DE2028423C3 (de) * | 1970-06-10 | 1979-06-07 | Allied Chemical Corp., New York, N.Y. (V.St.A.) | Verfahren zur Herstellung von Dialkyläthern von Polyalkylenglykolen |
-
1975
- 1975-10-04 DE DE19752544569 patent/DE2544569C3/de not_active Expired
-
1976
- 1976-09-27 NL NL7610699A patent/NL7610699A/ not_active Application Discontinuation
- 1976-09-28 BE BE171005A patent/BE846663A/xx not_active IP Right Cessation
- 1976-09-30 FR FR7629345A patent/FR2326402A1/fr active Granted
- 1976-09-30 CA CA262,438A patent/CA1074339A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7610699A (nl) | 1977-04-06 |
| DE2544569A1 (de) | 1977-04-07 |
| BE846663A (fr) | 1977-03-28 |
| FR2326402A1 (fr) | 1977-04-29 |
| DE2544569B2 (de) | 1977-12-22 |
| FR2326402B1 (enrdf_load_stackoverflow) | 1981-03-27 |
| DE2544569C3 (de) | 1984-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |