FIELD: chemistry.
SUBSTANCE: method involves supplying effluents in an immersible type evaporation device with smoke fumes, containing carbon dioxide, which react the alkaline component of the purified alkaline effluents to convert it into a carbonate. There is preliminary removal of part of petroleum product from the purified alkaline refinery effluents in a separator before channelling to the evaporation device.
EFFECT: removal of odoriferous components of effluents; production of a commercial concentrated water solution and separation of the useful component of the petroleum product using a simple and efficient method.
19 cl, 3 dwg, 5 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PYROGAS SCRUBBING FROM CARBON DIOXIDE AND HYDROGEN SULFIDE | 1992 |
|
RU2065319C1 |
| METHOD FOR PURIFICATION OF PYROGAS AGAINST CARBON DIOXIDE AND HYDROGEN SULFIDE | 1992 |
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| METHOD FOR PURIFYING PYROGAS AGAINST CARBON AND HYDROGEN SULFIDE | 1992 |
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| METHOD OF MANUFACTURING CRUDE TALL OIL BY SOAP WASHING WITH SEPARATION OF CALCIUM CARBONATE | 2011 |
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| METHOD OF OBTAINING SODIUM HYDROXIDE FROM LIQUID WASTES OF FIBROUS MASS PRODUCTION | 2010 |
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RU2550177C2 |
| METHOD AND APPARATUS FOR SELECTIVELY SEPARATING HYDROGEN SULFIDE | 1994 |
|
RU2119375C1 |
| METHOD OF ALKALI PURIFICATION OF PYROLYSIS GASES | 2001 |
|
RU2199374C1 |
| METHOD FOR PURIFYING EXHAUST GASES OF THERMAL ELECTRIC PLANTS FROM CARBON DIOXIDE | 2023 |
|
RU2807935C1 |
| SULPHURIC-ALKALINE WASTE PURIFICATION UNIT (VARIANTS) | 2019 |
|
RU2750044C2 |
| METHOD OF DEMINERALIZATION OF WATER | 0 |
|
SU1699942A1 |
