FIELD: mining.
SUBSTANCE: bore mud is mixed with sand at the ratio of 1:(0.75-5) to add hydrochloric acid in amount of 0.02-2.246 gram-molecules per 1 kg of mud to mix pH of 5 to 8, mix being mixed and dried thereafter. As a result, inert construction material or man-caused soil is produced from wastes. To select more accurate recipe, bore mud is subjected to analysis for content of clay particles and pH level.
EFFECT: simple and reliable process.
6 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| TECHNOGENIC SOIL | 2019 |
|
RU2725534C1 |
| METHOD FOR DISPOSING DRILLING MUD WHEN PRODUCING MAN-MADE SOIL | 2017 |
|
RU2631681C1 |
| CONSTRUCTION MATERIAL RESOIL | 2015 |
|
RU2593289C1 |
| METHOD FOR DRILLING MUD CONDITIONING | 2018 |
|
RU2690254C1 |
| MAN-MADE SOIL OBTAINED BY THERMAL TREATMENT FOR RECLAMATION OF DISTURBED LANDS | 2013 |
|
RU2520146C1 |
| WELL DRILLING WASTE UTILISATION METHOD | 2010 |
|
RU2425815C1 |
| METHOD FOR THE DISPOSAL OF DRILLING MUDS WITH THE PRODUCTION OF ENVIRONMENTALLY FRIENDLY SOIL | 2017 |
|
RU2661831C1 |
| METHOD FOR PROCESSING DRILL CUTTINGS TO OBTAIN RECLAMATION SOIL FOR TECHNICAL AND BIOLOGICAL RECLAMATION | 2022 |
|
RU2802741C1 |
| UNIVERSAL METHOD OF COMPLEX WELL-DRILLING WASTE NEUTRALIZATION TO PRODUCE ANTHROPOGENIC REINFORCED SOIL (ARS) BUILDING COMPOSITE | 2015 |
|
RU2616304C1 |
| SOIL-SLIME MIX | 2013 |
|
RU2522317C1 |
