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Mining Industry Journal

Issue 3 [07 - 2021], Year XXX

QR Code - Online: Issue 3 [07 - 2021], Year XXX

01. Some research results on innovation and modernization of solid mineral beneficiation and processing technology

Hoan Huy Nguyen, Gam Hong Thi Nguyen, Trach Van Tran

147

02. Perfection of the working regime chart setting method for open pit mines in Quang Ninh

Phuong Duc Le

99

03. Research on reasonable exploitation technology for coal seams under the protected objects on the surface in Quang Ninh region

Dau Duc Tran, Hau Van Le

119

04. Reseach on risk management of surface settlement during tunnelingby microtunnel boring machines

Thanh Trung Dang

89

05. Analysis of tunneling capacity by discrete simulation for multiphase driving method

Tinh Tien Nguyen, Trang Nhu Do, Nang Duc Bui, Bao Anh Tran

114

06. Processing technology for dissemminated nickel ore and the orientation for processing nickel ores from Quang Trung- Hà Trì-Cao Bằng province

Vu Cong Dao

80

07. Analyze the influence of different conditions on single-phase earth faults occurring in the 6 kv mine electric network in quang ninh

Bun Viet Ho

101

08. Influence of the electronic converters to the working efficiency of a transformer 6/1.14(0.69) kv at the underground mines

Phuc Huu Tran, Y Nhu Do

78

09. Some solutions for solid waste management in mining activities

Lan Thuy Nguyen

82

10. Characteristic qualities and resoure potentials of the basaltic rocks for cement addition in the pa dong area, son la province

Khang Quang Luong, Hung The Khuong, Tinh Thanh Bui

89

11. Development of water-based drilling fluid with hightly swelling-inhibiting clay for the drilling deep wells

Toan Xuan Pham, Thao Xuan Nguyen, Tuan Duy Nguyen, Son Dang Pham

71

12. Monetization of resources through evaluation criteries mineral resource value to serve the management of natural resources

Chinh Tien Nguyen, Hang Thanh Tran

122

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