In the Hulunbuir mining area in the eastern part of Inner Mongolia Autonomous Region, a large number of hidden goafs were left behind by the disorderly mining of small kilns in the 1980s and 1990s. These goafs are numerous and pose a high risk of caving, seriously affecting the normal coalmining and
Recently, the mine-used solid-liquid separator independently developed by CCTEG Xi'an Research Institute successfully completed on-site industrial tests at Wuhushan Coal Mine of Wuhai Energy. Data show that this equipment's processing capacity reaches 30 m³/h, the clear water recovery rate exceeds 8
Recently, due to the remarkable results achieved in the "Comprehensive Fire-zone Treatment Project in the Southern Area of No.1 Gangue Dumping Ground of Baode Coal Preparation Plant, Shendong Coal Mine", CCTEG Xi'an Research Institute received a letter of gratitude from Guoneng Shendong Baode Coal M
Recently, the project to explore hidden disaster-causing factors at Guoneng Dapingtan Coal Mine, undertaken by CCTEG Xi'an Research Institute, successfully passed the acceptance inspection by Ningxia Coal Industry Group and was highly recognized, marking the project's successful conclusion.The geolo
Recently, CCTEG Xi'an Research Institute successfully retrieved a 650-meter directional drilling tool at Zhujiawan Coal Mine of Zhenxiong Coal Industry in Yunnan Province. Both the depth and difficulty of the retrieval operation set new records in Southwest China, which were reported explicitly by t
CCTEG Xi'an Research Institute (Group) Co., Ltd. was founded in 1956, with the mission of leading the progress of coal technology and supporting safe and efficient mining.
