FIELD: processing and recycling wastes; technological processes.
SUBSTANCE: invention relates to a method for utilizing of spent catalytic and purification complexes based on aluminum chloride, which includes heating and condensation of the formed oil fractions and aluminum chloride vapors. For the utilization of aluminum chloride and preparation of carbon frame-filler for lubricants and adsorbent, the spent complex is extracted with a solvent, oxidized with an ozone-oxygen mixture and heated under vacuum to a temperature of 300–400 °C.
EFFECT: simplification of the spent complex utilization method on the basis of aluminum chloride with the production of light saturated hydrocarbons, aluminum chloride, commercial products – carbon fiber and adsorbent.
7 cl, 4 tbl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PURIFYING OF SECONDARY GASOLINE FROM SULPHUR COMPOUNDS AND UNSATURATED HYDROCARBONS WITH LIQUID CATALYST COMPLEX | 2015 |
|
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|
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| LUBRICANT COMPOSITION FOR REDUCING GEARS AND METHOD FOR PRODUCTION THEREOF | 2011 |
|
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| HIGH THERMAL STABILITY LUBRICATING MATERIAL HAVING REPAIR-RECOVERY PROPERTIES | 2010 |
|
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| METHOD OF OBTAINING OIL PLASTICISER | 2012 |
|
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| METHOD FOR RAPID ANALYSIS OF ADDITIVES, LUBRICANTS, INDUSTRIAL FLUIDS, INCLUDING WASTE ONES (EMBODIMENTS) | 2019 |
|
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| LUBRICANT BASED ON COMPOSITION OF TECHNICAL CARBON FOR HEAVILY LOADED FRICTION ASSEMBLIES | 2015 |
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RU2602237C2 |
