DE3446265A1 - Verfahren zur reinigung von rohem ss-phenylethylalkohol - Google Patents
Verfahren zur reinigung von rohem ss-phenylethylalkoholInfo
- Publication number
- DE3446265A1 DE3446265A1 DE19843446265 DE3446265A DE3446265A1 DE 3446265 A1 DE3446265 A1 DE 3446265A1 DE 19843446265 DE19843446265 DE 19843446265 DE 3446265 A DE3446265 A DE 3446265A DE 3446265 A1 DE3446265 A1 DE 3446265A1
- Authority
- DE
- Germany
- Prior art keywords
- phenylethyl alcohol
- weight
- distillation
- crude
- amino
- 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.)
- Withdrawn
Links
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 title claims description 84
- 238000000034 method Methods 0.000 title claims description 12
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 22
- 238000010533 azeotropic distillation Methods 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 7
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 238000004821 distillation Methods 0.000 description 16
- 239000012535 impurity Substances 0.000 description 9
- 238000004587 chromatography analysis Methods 0.000 description 8
- 239000003205 fragrance Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 5
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000009965 odorless effect Effects 0.000 description 3
- 229940067107 phenylethyl alcohol Drugs 0.000 description 3
- -1 propylene Chemical class 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000004508 fractional distillation Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001515 polyalkylene glycol Polymers 0.000 description 2
- 230000009183 running Effects 0.000 description 2
- GQNOPVSQPBUJKQ-UHFFFAOYSA-N 1-hydroperoxyethylbenzene Chemical compound OOC(C)C1=CC=CC=C1 GQNOPVSQPBUJKQ-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- 125000005263 alkylenediamine group Chemical group 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001944 continuous distillation Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000006735 epoxidation reaction Methods 0.000 description 1
- 238000000895 extractive distillation Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
- C07C29/82—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/18—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part
- C07C33/20—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part monocyclic
- C07C33/22—Benzylalcohol; phenethyl alcohol
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/13—Spirits
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843446265 DE3446265A1 (de) | 1984-12-19 | 1984-12-19 | Verfahren zur reinigung von rohem ss-phenylethylalkohol |
| US06/802,653 US4664755A (en) | 1984-12-19 | 1985-11-27 | Process for the purification of crude β-phenylethyl alcohol |
| EP85115381A EP0185249B1 (de) | 1984-12-19 | 1985-12-04 | Verfahren zur Reinigung von rohem beta-Phenylethylalkohol |
| DE8585115381T DE3580007D1 (de) | 1984-12-19 | 1985-12-04 | Verfahren zur reinigung von rohem beta-phenylethylalkohol. |
| JP60282154A JPS61145135A (ja) | 1984-12-19 | 1985-12-17 | 粗製β‐フエニルエチルアルコールの精製方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843446265 DE3446265A1 (de) | 1984-12-19 | 1984-12-19 | Verfahren zur reinigung von rohem ss-phenylethylalkohol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3446265A1 true DE3446265A1 (de) | 1986-06-19 |
Family
ID=6253172
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843446265 Withdrawn DE3446265A1 (de) | 1984-12-19 | 1984-12-19 | Verfahren zur reinigung von rohem ss-phenylethylalkohol |
| DE8585115381T Expired - Lifetime DE3580007D1 (de) | 1984-12-19 | 1985-12-04 | Verfahren zur reinigung von rohem beta-phenylethylalkohol. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8585115381T Expired - Lifetime DE3580007D1 (de) | 1984-12-19 | 1985-12-04 | Verfahren zur reinigung von rohem beta-phenylethylalkohol. |
Country Status (4)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5015787A (en) * | 1989-04-10 | 1991-05-14 | Allied-Signal Inc. | Process for production cyclohexanol |
| US5011506A (en) * | 1989-09-29 | 1991-04-30 | Mobil Oil Corporation | Integrated etherification and alkene hydration process |
| SG82692A1 (en) * | 1999-04-07 | 2001-08-21 | Sumitomo Chemical Co | Method for purifying beta-phenylethyl alcohol |
| DE10221122A1 (de) * | 2002-05-13 | 2003-12-04 | Bayer Ag | Verfahren zur schonenden destillativen Trennung von Stoffgemischen |
| CN105016959B (zh) * | 2015-05-24 | 2017-10-31 | 青岛科技大学 | 一种萃取精馏分离叔丁醇和苯混合物的方法 |
| CN114436798B (zh) * | 2020-10-20 | 2024-09-20 | 中国石油化工股份有限公司 | 烷基蒽醌组合物及其制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587753A (en) * | 1949-04-26 | 1952-03-04 | Stanolind Oil & Gas Co | Method for purifying alcohols |
| SU136346A1 (ru) * | 1960-07-14 | 1960-11-30 | Н.И. Гельперин | Способ очистки фенилэтилового спирта |
| GB923464A (en) * | 1960-08-23 | 1963-04-10 | Continental Oil Co | Purification of alcohols |
| FR1301176A (fr) * | 1961-09-20 | 1962-08-10 | Distillers Co Yeast Ltd | Procédé de purification d'alcanols |
| BE676588A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-02-16 | 1966-07-18 | ||
| DE2235326A1 (de) * | 1972-07-19 | 1974-02-07 | Degussa | Verfahren zur reinigung 1,2-ungesaettigter carbonsaeuren |
| SU652169A1 (ru) * | 1977-04-25 | 1979-03-15 | Ярославский политехнический институт | Способ выделени метил-трет-бутилового эфира |
| NL190870C (nl) * | 1979-10-16 | 1994-10-03 | Sumitomo Chemical Co | Werkwijze voor het zuiveren van ruwe beta-fenethylalcohol. |
| US4400558A (en) * | 1981-04-17 | 1983-08-23 | Atlantic Richfield Company | Recovery of 2-phenylethanol |
-
1984
- 1984-12-19 DE DE19843446265 patent/DE3446265A1/de not_active Withdrawn
-
1985
- 1985-11-27 US US06/802,653 patent/US4664755A/en not_active Expired - Fee Related
- 1985-12-04 DE DE8585115381T patent/DE3580007D1/de not_active Expired - Lifetime
- 1985-12-04 EP EP85115381A patent/EP0185249B1/de not_active Expired - Lifetime
- 1985-12-17 JP JP60282154A patent/JPS61145135A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0574580B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-10-18 |
| JPS61145135A (ja) | 1986-07-02 |
| DE3580007D1 (de) | 1990-11-08 |
| US4664755A (en) | 1987-05-12 |
| EP0185249B1 (de) | 1990-10-03 |
| EP0185249A2 (de) | 1986-06-25 |
| EP0185249A3 (en) | 1988-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |