ES445329A1 - Un procedimiento para fabricar glicoles. - Google Patents
Un procedimiento para fabricar glicoles.Info
- Publication number
- ES445329A1 ES445329A1 ES445329A ES445329A ES445329A1 ES 445329 A1 ES445329 A1 ES 445329A1 ES 445329 A ES445329 A ES 445329A ES 445329 A ES445329 A ES 445329A ES 445329 A1 ES445329 A1 ES 445329A1
- Authority
- ES
- Spain
- Prior art keywords
- glycols
- preparation
- letting
- anions
- selectivity
- 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
- 150000002334 glycols Chemical class 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- -1 iron ions Chemical class 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 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
- C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
- C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1081676A JPS5295602A (en) | 1976-02-05 | 1976-02-05 | Preparation of glycols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES445329A1 true ES445329A1 (es) | 1977-11-16 |
Family
ID=11760865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES445329A Expired ES445329A1 (es) | 1976-02-05 | 1976-02-19 | Un procedimiento para fabricar glicoles. |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5295602A (enExample) |
| ES (1) | ES445329A1 (enExample) |
| FR (1) | FR2340294A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856750B (zh) * | 2021-11-02 | 2022-08-16 | 江南大学 | 负载型双金属单原子催化剂及其制备方法与应用 |
-
1976
- 1976-02-05 JP JP1081676A patent/JPS5295602A/ja active Pending
- 1976-02-19 ES ES445329A patent/ES445329A1/es not_active Expired
- 1976-02-20 FR FR7604724A patent/FR2340294A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2340294A1 (fr) | 1977-09-02 |
| FR2340294B1 (enExample) | 1979-07-20 |
| JPS5295602A (en) | 1977-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES445329A1 (es) | Un procedimiento para fabricar glicoles. | |
| JPS5273809A (en) | Production of glycol monoethers | |
| JPS529414A (en) | Production method of magnetic head | |
| JPS5362517A (en) | Multipolar magnetism erasing head | |
| JPS5243912A (en) | Alternating current motor | |
| JPS51145947A (en) | Heating device | |
| JPS51150920A (en) | Ink supplyer | |
| JPS5322813A (en) | Production of oriented electrical sheet of high magnetic flux density | |
| JPS5269114A (en) | Magnetic floating car | |
| JPS52151107A (en) | Preparation of glycol | |
| JPS51134899A (en) | Processing method of magnetic powder | |
| JPS5228490A (en) | Uranium adsorbent | |
| JPS51127319A (en) | Linear motor | |
| JPS536295A (en) | Oxidation process for sulfurous acid ion by adding porous substance | |
| JPS5280212A (en) | Addition of linear additives | |
| JPS52138496A (en) | Production of iron hydroxide colloid sol | |
| JPS5325805A (en) | Flat-type armature | |
| JPS527316A (en) | Decoppering of concentrated scheelite ore | |
| AU511401B2 (en) | Concentration of ores by flotation | |
| JPS53105406A (en) | Preparation of glycols | |
| JPS5371298A (en) | Corrosion-proof high permeability alloy | |
| JPS5327690A (en) | Preparation of heavy metal adsorbent | |
| JPS51132712A (en) | Inductive wireless communication-line | |
| JPS5234163A (en) | Manufacturing method of oil seal by contactless seal | |
| AU490188B2 (en) | Oil recovery process usable informations containing water having high concentrations of polyvalent ions |