CINF Engineering Corporation Limited

Chinese

search

CINF Engineering Corporation Limited
CINF Engineering Corporation Limited
CINF Engineering Corporation Limited
CINF Engineering Corporation Limited
CINF Engineering Corporation Limited
Mining Engineering of 6000kt/a Mining and Processing Upgrading and Expansion Project of Tajik-China Mining Co., Ltd.

Mining Engineering of 6000kt/a Mining and Processing Upgrading and Expansion Project of Tajik-China Mining Co., Ltd.

The project is located in Khujand, Sughd Province, Tajikistan. The design adheres to the concept of ‌sustainable, stable and high-quality development, integrates new productivity to eliminate safety risks in the existing production system and solve critical problems. By pioneering a ‌scaled, intensive mining model‌ featuring centralized transportation and series development in multiple mining areas, the project has created strong profitability for the enterprise. The project is a benchmark for China-invested enterprises to successfully invest in countries along the "Belt and Road" under the "Belt and Road" initiative, and a model of mutual benefit and win-win in China-Tajikistan cooperation.

Lithium Extraction Project with Output of 50,000t/a (LCE) Lithium Chloride from Salt Lake in Argentina

Lithium Extraction Project with Output of 50,000t/a (LCE) Lithium Chloride from Salt Lake in Argentina

The project is located in Salta Province, Argentine, the "lithium triangle" of South America. The mining depth of the aquifer in the brine extraction area reaches 300m. 72 brine extraction wells are used, and the annual brine extraction and transportation capacity reaches 23,000,000m3. The project was completed and put into operation in 2023.

Senmonorom Bauxite Mine in Cambodia

Senmonorom Bauxite Mine in Cambodia

Senmonorom Bauxite Mine is located in Mondulkiri, Cambodia, with open-pit mining, the ROM ore mining capacity of 22000kt/a and washed ore capacity of 10000kt/a. By using large-scale mechanized non-blasting continuous and efficient intelligent mining technology, combined with three-stage ore washing process including two-stage large trommel screen + one-stage linear screen, and modular design of plant buildings, electrical and water supply & drainage, the construction period for overseas project has been significantly shortened.

Cao Bang Nickel-Copper Mine in Vietnam

Cao Bang Nickel-Copper Mine in Vietnam

Cao Bang Nickel-Copper Mine is located in Cao Bang Province, Vietnam, with open-pit mining, and a design capacity of 3000t/d. The ore body has a wide distribution range and low grade, which belongs to refractory copper-nickel sulfide ore rich in magnesium silicate minerals. By utilizing advanced mining software for multi-approach and multi-scenario technical analysis and comparison, a new efficient flotation process for copper-nickel sulfide ore was developed, striving to the fullest to maximize the project benefits.

The First Underground Mine in Eritrea—Koka Gold Mine

The First Underground Mine in Eritrea—Koka Gold Mine

Koka Gold Mine is located in Eritrea, east Africa, under a seasonal river. The problems such as complex engineering geological and hydrogeological conditions, and poor external construction conditions have been overcome, realizing open-pit mining to underground mining, with a design capacity of 660kt/a. The project has played a key leading role in promoting the development of mining industry in Eritrea.

Toromocho Copper Mine in Peru

Toromocho Copper Mine in Peru

Toromocho Copper Mine is located in the central part of Peru, with an elevation of 4500~5000m. It is a super-large porphyry copper mine with extremely complex ore properties, open pit mining, SABC + flotation process, the production capacity of 170kt/d. It is the first world-class copper mine built overseas by China. The project has become a model of "social respect, employee pride, excellent benefits and environmental friendliness" in Peru, creating a successful typical case of China's overseas investment.

Drainage Project of Sanmenxia Mine Duancun-Leigou Bauxite Mining Project of Chinalco

Drainage Project of Sanmenxia Mine Duancun-Leigou Bauxite Mining Project of Chinalco

The "Drainage Project of Sanmenxia Mine Duancun-Leigou Bauxite Mining Project of Chinalco" completed in 2013 won the high-quality project of China Nonferrous Metals Industry (ministerial level) in 2016-2017. The project includes the investigation and construction of 14 drainage wells, with a hole diameter of 425mm and a maximum hole depth of 440m, which is difficult to drill and requires high pumping test and equipment. After the drainage well was put into use, the water level of limestone karst aquifer dropped greatly, which ensured the safe development of mine infrastructure shafts and roadways, and also solved the water use problem of mines and local villagers.

Investigation of Ecological Restoration Project of Deserted Mines in Shiqi River Basin

Investigation of Ecological Restoration Project of Deserted Mines in Shiqi River Basin

The project "Investigation of Ecological Restoration Project of Deserted Mines in Shiqi River Basin" completed in 2019 includes waste residue yards in four regions, with a total area of about 18.48 hm. This project involves many areas and a wide area, and the stacking of waste residue is irregular, which makes it difficult to explore. With many years' experience in similar projects, the company has found out the law of waste residue accumulation by comprehensive investigation and analysis by various means.

< 1234...18 >

CONTACT US

CINF Engineering Corporation Limited

File Download Center

CINF Engineering Corporation Limited

Tel: 0086 731 84397078
Email: intl@cinf.chalieco.com

cnhncinf@163.com

CINF Engineering Corporation Limited

Add: No.299 East Mulian Rd., Changsha,
Hunan province, China
Postcode: 410001

CINF Engineering Corporation Limited

Online message

SEO

business license

Powered by www.300.cn

Changsha