JPH0560815B2 - - Google Patents
Info
- Publication number
- JPH0560815B2 JPH0560815B2 JP114886A JP114886A JPH0560815B2 JP H0560815 B2 JPH0560815 B2 JP H0560815B2 JP 114886 A JP114886 A JP 114886A JP 114886 A JP114886 A JP 114886A JP H0560815 B2 JPH0560815 B2 JP H0560815B2
- Authority
- JP
- Japan
- Prior art keywords
- diethylaminoethanol
- product
- dissolved oxygen
- ppm
- oxygen concentration
- 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 - Lifetime
Links
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 8
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims description 7
- 239000011261 inert gas Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 6
- 238000002845 discoloration Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 description 15
- 238000004821 distillation Methods 0.000 description 11
- 241001550224 Apha Species 0.000 description 8
- 238000009835 boiling Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- -1 Alternatively Chemical compound 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 238000000998 batch distillation Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP114886A JPS62161749A (ja) | 1986-01-07 | 1986-01-07 | ジエチルアミノエタノ−ルの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP114886A JPS62161749A (ja) | 1986-01-07 | 1986-01-07 | ジエチルアミノエタノ−ルの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62161749A JPS62161749A (ja) | 1987-07-17 |
| JPH0560815B2 true JPH0560815B2 (es) | 1993-09-03 |
Family
ID=11493355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP114886A Granted JPS62161749A (ja) | 1986-01-07 | 1986-01-07 | ジエチルアミノエタノ−ルの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62161749A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5103053A (en) * | 1991-03-18 | 1992-04-07 | Ethyl Corporation | Process for treating tert-amines |
| US5118852A (en) * | 1991-03-18 | 1992-06-02 | Ethyl Corporation | Tert-amine treatment |
| US5107028A (en) * | 1991-03-18 | 1992-04-21 | Ethyl Corporation | Process for treating tert-amines |
-
1986
- 1986-01-07 JP JP114886A patent/JPS62161749A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62161749A (ja) | 1987-07-17 |
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