METHOD OF MINING FLAT SEAMS AT ROOF CONTROL ON BAND PILLARS Russian patent published in 1997 - IPC

Abstract RU 2074959 C1

FIELD: mining industry. SUBSTANCE: first development headings are mined, then single-stage ore cutting is performed by stoping breasts of different width. EFFECT: high efficiency. 7 dwg

Similar patents RU2074959C1

Title	Year	Author	Number
METHOD OF ROOF CONTROL IN FLAT POTASSIUM SEAMS	1994	Papulov L.M. Artemov V.G. Chelpanova E.V.	RU2074960C1
METHOD FOR CONTROL OF ROCK PRESSURE	1995	Artemov V.G. Papulov L.M. Chelpanova E.V.	RU2081316C1
METHOD FOR MINING OF GENTLY DIPPING POTASSIUM BEDS WITH THIN WATER-PROTECTION MASS	1995	Artemov V.G. Papulov L.M. Chelpanova E.V.	RU2098625C1
METHOD FOR CONTROL OF SINKING OF WORKED ROCK AT CHAMBER DEVELOPMENT OF FLAT-LYING POTASSIUM SEAMS	1996	Artemov V.G. Papulov L.M. Chelpanova E.V.	RU2103506C1
METHOD FOR SECONDARY TREATMENT OF SALT BED	2011	Bej Marat Moiseevich Marakov Valerij Egorovich Sal'Nikov Aleksandr Andreevich Kotljar Evgenij Konstantinovich	RU2468206C1
METHOD FOR DEVELOPMENT OF FLAT POTASSIUM SEAMS IN CHAMBERS	1995	Artemov V.G. Papulov L.M. Chelpanova E.V.	RU2083828C1
METHOD FOR REDUCING DEFORMATION OF WATER-PROTECTIVE MASS AND GROUND SURFACE	1996	Nesterov M.P. Anikin N.F. Makarov V.E.	RU2118455C1
METHOD FOR MINING OF GENTLY SLOPING POTASH SALT BEDS	1993	Anikin N.F. Artemov V.G. Marakov V.E. Konovalov V.I. Papulov L.M. Parfenov V.B. Chelpanova E.V.	RU2054546C1
METHOD FOR DEVELOPMENT OF FLAT SEAMS OF MINERALS	1995	Anikin N.F. Vorontsov V.I. Marakov V.E. Nesterov M.P. Papulov L.M. Panasjuk B.F. Sivkov E.S. Shamanskij G.P. Jakovkin L.N.	RU2083834C1
METHOD FOR DEVELOPMENT OF ADJACENT FLAT POTASSIUM SEAMS BY NON-COAXIAL CHAMBERS	1995	Papulov L.M. Jakovkin L.N. Artemov V.G. Chelpanova E.V.	RU2083829C1

RU 2 074 959 C1

Authors

Papulov L.M.

Artemov V.G.

Chelpanova E.V.

Dates

1997-03-10—Published

1994-07-18—Filed