METHOD FOR PULP STORAGE Russian patent published in 1996 - IPC

Abstract RU 2068093 C1

FIELD: stockpiling of tailings. SUBSTANCE: method for pulp storage includes preparation of pit 1, laying of imperious layer 2 into pit 1 and drainage perforated pipeline, formation of drainage layer 4. Then, laid layers with clearly differing electric potentials. First, layer 5 with one electric potential is laid, then, layer 6 with some different electrical potential. Tailings are delivered by means of pulp feed-line 7. EFFECT: accelerated sedimentation of suspended matter and water clarifying. 2 cl, 1 dwg

Similar patents RU2068093C1

Title Year Author Number
METHOD FOR SELECTIVE STORAGE OF TAILINGS 1990
  • Vorob'Ev Aleksandr Egorovich
  • Chekushina Tat'Jana Vladimirovna
  • Chekushin Aleksej Vladimirovich
  • Vorob'Ev Sergej Egorovich
  • Chekushina Elena Vladimirovna
RU2017966C1
METHOD FOR STORING AND LEACHING OF TAILINGS 1990
  • Vorob'Ev Aleksandr Egorovich
  • Chekushina Tat'Jana Vladimirovna
  • Chekushina Elena Vladimirovna
RU2053349C1
METHOD FOR INTRADUMP CONCENTRATION OF TAILINGS 1990
  • Vorob'Ev Aleksandr Egorovich
  • Chekushina Tat'Jana Vladimirovna
  • Vorob'Ev Sergej Egorovich
  • Chekushin Aleksej Vladimirovich
RU2054548C1
METHOD FOR SELECTIVE DUMPING OF MUCK 1991
  • Vorob'Ev Aleksandr Egorovich
  • Chekushina Tat'Jana Vladimirovna
RU2009321C1
METHOD OF SELECTIVE STORING AND KEEPING OF RESIDUES 0
  • Vorobev Aleksandr Egorovich
  • Chekushina Tatyana Vladimirovna
SU1724872A1
RADIOACTIVE TAILINGS STORAGE TECHNIQUE 1991
  • Vorob'Ev Aleksandr Egorovich
  • Chekushina Tat'Jana Vladimirovna
  • Vorob'Ev Sergej Egorovich
  • Chekushin Aleksej Vladimirovich
RU2090946C1
METHOD OF STAKING AND STORING TAILS 0
  • Vorobev Aleksandr Egorovich
  • Chekushina Tatyana Vladimirovna
SU1774012A1
METHOD OF SELECTIVE STORING OF TAILINGS 0
  • Vorobev Aleksandr Egorovich
  • Chekushina Tatyana Vladimirovna
SU1717818A1
METHOD OF DISCRIMINATIONAL STORAGE OF TAILINGS 1990
  • Vorob'Ev Aleksandr Egorovich[Kg]
  • Chekushina Tat'Jana Vladimirovna[Kg]
  • Vorob'Ev Sergej Egorovich[Kg]
  • Chekushin Aleksej Vladimirovich[Kg]
RU2027855C1
METHOD OF INTRADUMP CONCENTRATION OF RADIOACTIVE TAILS 1991
  • Vorob'Ev Aleksandr Egorovich
  • Chekushina Tat'Jana Vladimirovna
  • Vorob'Ev Sergej Egorovich
  • Chekushin Aleksej Vladimirovich
RU2032073C1

RU 2 068 093 C1

Authors

Vorob'Ev Aleksandr Egorovich

Chekushina Tat'Jana Vladimirovna

Dates

1996-10-20Published

1989-12-25Filed