About CINF 

CINF Engineering Corporation Limited (or simply “CINF” for short), the former Changsha

Engineering and Research Institute Ltd. of

Nonferrous Metallurgy, is one of the earliest large

comprehensive engineering companies in China. It was founded in 1953 and successively affiliated to

China’s Ministry of Heavy Industry, Ministry of

Metallurgical Industry, China Nonferrous Metals

Industry Corporation and China Nonferrous Metals

Industry Bureau. In 2007, CINF joined China

Aluminum Corporation (CHINALCO) and was

restructured in 2011 into the one-person limited

liability company funded by China Aluminum

International Engineering Co., Ltd (CHALIECO).

Performance

100,000 t/a of lithium battery ternary cathode material precursor project of Sichuan Shunying Power Battery Material Co., Ltd.
100,000

100,000 t/a of lithium battery ternary cathode material precursor project of Sichuan Shunying Power Battery Material Co., Ltd.

Abstract:
100,000 t/a of lithium battery ternary cathode material precursor project of Sichuan Shunying Power Battery Material Co., Ltd.
Hydrometallurgical project of 40,000t/a cathode copper and 7,000t/a metallic cobalt equivalent crude cobaltous hydroxide of LuiLu Resources SAS of Excellen Mining
Hydrometallurgical

Hydrometallurgical project of 40,000t/a cathode copper and 7,000t/a metallic cobalt equivalent crude cobaltous hydroxide of LuiLu Resources SAS of Excellen Mining

Abstract:
The project was built in Kolwezi City, Alaba Province, Democratic Republic of the Congo, with raw materials from Luilu tailings and purchased raw oxide ore. The processing capacity is 6000t/d, includi
Comprehensive Utilization Project of GEM Copper-bearing Waste Residue and Sludge
Comprehensive

Comprehensive Utilization Project of GEM Copper-bearing Waste Residue and Sludge

Abstract:
The project mainly processes copper-containing sludge, circuit board pyrolysis slag, copper sulfide slag and other materials, with a processing capacity of 90,000t/a. This project pioneers the use of oxygen-enriched side-blown bath smelting technology instead of the traditional blast furnace process, solving the problems of poor production environment, low automation and inability to deal with dioxins in the flue gas in the traditional process, and realizing harmlessness and recycling of hazardous copper-bearing waste. The project was successfully put into production in 2020. The produces are matte and black copper. The flue gas emission reaches the standard after waste heat recovery, dioxins removal, dust collection, desulfurization, and denitration. The glassy smelting slag (generally solid Waste) is sold as building materials raw materials after water quenching and granulation.
Relocation and Technical Upgrading Project of Chifeng Yuntong 400,000tpa Cu Smelting Operation
Relocation

Relocation and Technical Upgrading Project of Chifeng Yuntong 400,000tpa Cu Smelting Operation

Abstract:
Located in Chifeng, Inner Mongolia,the project is based on the process of oxygen side-blown bath smelting-top blown continuous converting, characterized by short process, high equipment operating rate, high heat utilization rate and prominent energy-saving and environmental effect. CINF has undertaken the project as EPC contractor.
Ningde 400,000tpa Copper Smelting Project of Chinalco Dongnan Copper Company
Ningde

Ningde 400,000tpa Copper Smelting Project of Chinalco Dongnan Copper Company

Abstract:

International Communication

The Glencore Delegation Visits CINF
The

The Glencore Delegation Visits CINF

Abstract:
On Mar., 12, the Glencore delegation headed by CTO Pierre Vix visits CINF. In the conference, both parties have communicated the progress, development ideas and detail working scope of the cooperative
A Delegation from Mongolia Ministry of Mine Visits CINF
A

A Delegation from Mongolia Ministry of Mine Visits CINF

Abstract:
On Mar., 7, a delegation from Mongolia Ministry of Mine and Erdenet Mining Company visits CINF on the cooperation of CINF’s pressure leaching technology and copper sulfide hydrometallurgy technology d
CINF Signs An Indian Design Project Agreement
CINF

CINF Signs An Indian Design Project Agreement

Abstract:
On Mar., 1, CINF signs a cooperation agreement of an Indian engineering project, and organizes the first technical communication conference between the project team and the cooperator. Liu Fanglai, na
CINF Signs An Overseas Manganese EPCC Project Cooperation MOU
CINF

CINF Signs An Overseas Manganese EPCC Project Cooperation MOU

Abstract:
On Jan., 22, a delegation of a manganese project owner visits CINF for technical communication of the present work undertaken by CINF, and expresses appreciation for the expertise and teamwork of CINF
CINF Wins An Overseas EPC Contracting Project Bidding
CINF

CINF Wins An Overseas EPC Contracting Project Bidding

Abstract:
CINF wins an overseas EPC contracting project bidding in Jan., 2018. The leadership pays much attention to it and requests the team to create demonstration project.

News

Upgrading Project of Longhuai and Longshan Slime Dams Passes Environmental Protection Acceptance

Upgrading Project of Longhuai and Longshan Slime Dams Passes Environmental Protection Acceptance

BIM Technology Assists the Mine Project for Guizhou Energy

BIM Technology Assists the Mine Project for Guizhou Energy

The Glencore Delegation Visits CINF

The Glencore Delegation Visits CINF

A Delegation from Mongolia Ministry of Mine Visits CINF

A Delegation from Mongolia Ministry of Mine Visits CINF

CINF Signs An Indian Design Project Agreement

CINF Signs An Indian Design Project Agreement

Safety Facilities of Niukutou Mine Area Passes Completion Acceptance

Safety Facilities of Niukutou Mine Area Passes Completion Acceptance

32 Achievements Win Prizes

32 Achievements Win Prizes

CINF Signs An Overseas Manganese EPCC Project Cooperation MOU

CINF Signs An Overseas Manganese EPCC Project Cooperation MOU

CINF Wins a Prospect and Design Project Bidding of Black and Smelly Water Treatment and Landscape Planting

CINF Wins a Prospect and Design Project Bidding of Black and Smelly Water Treatment and Landscape Planting

CINF Wins An Overseas EPC Contracting Project Bidding

CINF Wins An Overseas EPC Contracting Project Bidding

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