FIELD: chemistry.
SUBSTANCE: invention concerns method of cyclic alkane oxidation by oxidation agent for obtaining a product, where oxidation is performed in cracking fractionator including vat zone at bottom end, head zone at top end, and reaction zone between vat and head zones. Reaction mix is kept boiling in reaction zone, and oxidation agent is added into reaction zone in at least two split flows. Non-reacted raw material leaving reaction zone is recycled into reaction zone. Gas containing molecular oxygen is used as oxidation agent, and reaction mix containing target product is collected below reaction zone.
EFFECT: simple and cost-effective method of obtaining the product, enhanced conversion of source material and selectivity of target product generation.
6 cl, 1 dwg, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PRODUCING CYCLOHEXYL HYDROPEROXIDE | 2020 |
|
RU2747484C1 |
| METHOD OF PRODUCING CYCLOHEXANONE AND CYCLOHEXANOL AND APPARATUS FOR REALISING SAID METHOD | 2010 |
|
RU2458903C1 |
| METHOD FOR PRODUCING CYCLOHEXANONE, CYCLOHEXANOL AND CYCLOHEXYL HYDROPEROXIDE, INSTALLATION FOR ITS IMPLEMENTATION AND A DEVICE FOR THE ADSORPTION OF REACTIVE GASES AND PRELIMINARY CYCLOHEXANE OXIDATION | 2017 |
|
RU2673541C1 |
| METHOD FOR SYNTHESISING CYCLOHEXANONE | 2021 |
|
RU2760548C1 |
| 0 |
|
SU339040A1 | |
| METHOD OF PRODUCING CYCLOHEXANONE | 2005 |
|
RU2373181C2 |
| METHOD OF SEPARATION OF CYCLOHEXANONE FROM REACTION MIXTURE OF WATER - ACETONITRILE - CYCLOHEXENE - CYCLOHEXANONE | 2015 |
|
RU2618273C1 |
| CYCLOHEXANE ISOLATION PROCESS | 2000 |
|
RU2226185C2 |
| METHOD OF OXIDATING HYDROCARBONS WITH OXYGEN | 2010 |
|
RU2540857C2 |
| METHOD FOR SAPONIFICATION OF ESTERS WHEN PRODUCING CAPROLACTAM, APPARATUS FOR REALISING SAID METHOD, METHOD OF RECYCLING SODIUM SALTS OF ORGANIC ACIDS AND APPARATUS FOR REALISING SAID METHOD | 2012 |
|
RU2479564C1 |
