JPH055820B2 - - Google Patents
Info
- Publication number
- JPH055820B2 JPH055820B2 JP60010227A JP1022785A JPH055820B2 JP H055820 B2 JPH055820 B2 JP H055820B2 JP 60010227 A JP60010227 A JP 60010227A JP 1022785 A JP1022785 A JP 1022785A JP H055820 B2 JPH055820 B2 JP H055820B2
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- ethylhexenal
- butyraldehyde
- niobic acid
- present
- 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
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 claims description 30
- PYLMCYQHBRSDND-UHFFFAOYSA-N 2-ethyl-2-hexenal Chemical compound CCCC=C(CC)C=O PYLMCYQHBRSDND-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 12
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 9
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 230000018044 dehydration Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 21
- 239000003513 alkali Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 3
- 238000006482 condensation reaction Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011973 solid acid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910000484 niobium oxide Inorganic materials 0.000 description 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
-
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60010227A JPS61167634A (ja) | 1985-01-22 | 1985-01-22 | ２−エチルヘキセナ−ルの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60010227A JPS61167634A (ja) | 1985-01-22 | 1985-01-22 | ２−エチルヘキセナ−ルの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61167634A JPS61167634A (ja) | 1986-07-29 |
| JPH055820B2 true JPH055820B2 (cs) | 1993-01-25 |
Family
ID=11744392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60010227A Granted JPS61167634A (ja) | 1985-01-22 | 1985-01-22 | ２−エチルヘキセナ−ルの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61167634A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3026790U (ja) * | 1995-09-18 | 1996-07-23 | マコト商事株式会社 | 多機能ステレオ増幅機及びヘルメット用ヘッドセット、 ヘルメット用マイクロホン、ヘルメット用スピーカー |
| JP2013177365A (ja) * | 2011-12-28 | 2013-09-09 | Dow Global Technologies Llc | 分岐不飽和アルデヒドを製造するための触媒および方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0625065A (ja) * | 1992-07-09 | 1994-02-01 | Sumitomo Chem Co Ltd | 気相反応によるアルドール縮合方法 |
| DE19956410A1 (de) * | 1999-11-24 | 2001-05-31 | Oxeno Olefinchemie Gmbh | Verfahren zur Durchführung von Aldolkondensationen |
-
1985
- 1985-01-22 JP JP60010227A patent/JPS61167634A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3026790U (ja) * | 1995-09-18 | 1996-07-23 | マコト商事株式会社 | 多機能ステレオ増幅機及びヘルメット用ヘッドセット、 ヘルメット用マイクロホン、ヘルメット用スピーカー |
| JP2013177365A (ja) * | 2011-12-28 | 2013-09-09 | Dow Global Technologies Llc | 分岐不飽和アルデヒドを製造するための触媒および方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61167634A (ja) | 1986-07-29 |
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