Nghiên cứu áp dụng thử nghiệm giải pháp sử dụng hóa chất trong đào lò và khai thác than vùng quảng

Thong tin khoa hgc cong ngh# m o

(/ NGHIEN Cl}U AP DUNG THUT NGHIEM GIAI PHAP SUT DUNG HOA CHAT

TRONG DAO LO VA KHAI THAC THAN VUNG QUANG NINH

Basing on ttje overseas experience and demands from

domestic actual production, recently. Institute of Mining Science

and Technology (IMSAT) has carried out some research works

on the utilization of chemicals in underground coal mining

activities, as well as coordinated with overseas experts and

domestic underground mining enterprises in developing the

pilot application of the research results to the actual production.

This paper introduces ihe research results and evaluates the

efficiency in using chemicals drift driving and coal mining

activities at Quang Ninh area

TS. LE eCrc NGUYEN

ThS. PHAN VAN Vl^T

KS. NGUYEN OO'C TRUNG

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KHCNM S6 6/2015* CNKT HAM L 6