FIELD: process engineering.
SUBSTANCE: tank (1) to be recovered is filled with detergent by whatever know process to switch on the delivery pump (2). Detergent (3) is forced to disperser of ejector type (4) along with ozone-containing gas (6) fed from ozone generator (5). Gas-fluid mix (7) is fed from disperser (4) into tank (1) for deep oxidation of ozone contaminants by strong oxidiser to get surfactants that up the detergency of initial flushing fluid. Then, flushing fluid with gases (8) is forced from tank (1) by pressure difference into separator (9) for separation of flushing fluid (10) and gases (11). Flushing fluid is continuously circulated by pressure pump (2) in tank (1) while gases (11) are forced in atmosphere.
EFFECT: continuous cleaning, complete decontamination and deodorisation.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR ELECTROLYTIC DECONTAMINATION OF NATURAL GAS ODORANT STORAGE TANKS | 2023 |
|
RU2820635C1 |
| METHOD FOR CLEANING THE INNER SURFACE OF A TANK | 2021 |
|
RU2773848C1 |
| SYSTEM FOR CLEANING OF TANKS FOR STORAGE AND TRANSFER OF OIL PRODUCTS | 2012 |
|
RU2519375C2 |
| SYSTEM OF WATER SUPPLY TO SETTLEMENT | 2007 |
|
RU2351715C1 |
| METHOD OF PURIFYING WASTE WATER ON SHIPS | 0 |
|
SU1053450A1 |
| DRINKING WATER PREPARATION PLANT | 2007 |
|
RU2355648C1 |
| METHOD FOR CLEANING RESERVOIR FROM DEPOSITS | 2020 |
|
RU2729673C2 |
| INSTALLATION OF THE DEEP AFTERPURIFICATION AND DECONTAMINATION OF THE DRINKING WATER | 2005 |
|
RU2315005C2 |
| OIL REFINING INSTALLATION (VERSIONS) | 2005 |
|
RU2309002C2 |
| PLANT FOR SEWAGE TREATMENT | 1992 |
|
RU2057087C1 |
