Brief introduction of Kunming Institute of Precious Metals

Your institute has long undertaken major national key scientific and technological projects, provincial and ministerial natural science foundation projects, military supporting scientific research tasks and national natural science foundation projects, and is the main undertaker of national tasks in the field of precious metals in China. In 2003, it was recognized by the Ministry of Science and Technology as the "National 863 Plan Achievement Industrialization Base", and in 2008, it was approved by the Yunnan Provincial Science and Technology Department to be included in the "Yunnan Provincial Key Laboratory of Precious Metals" cultivation plan. 20 10, "research and production base of new military precious metals and materials with multiple varieties and small batches" was approved by the national defense science and technology bureau. On 20 1 1 year, the "State Key Laboratory of New Technologies for Comprehensive Utilization of Rare and Precious Metals" was approved by the Ministry of Science and Technology, and it has two provincial-level technical innovation talent teams, namely, "Innovation Team for Precious Metals Catalysis Technology and Innovation Team for Rare and Precious Metals with Low Innovation Materials".

As early as the early 1960s, your institute began to recruit graduate students. 198 1 after the restoration of the national postgraduate system, three master's degree programs in nonferrous metallurgy, material science and industrial catalysis and a first-class doctoral program in material science and engineering were approved. In 2002, 1 1 menstrual period, the National Postdoctoral Management Committee approved the establishment of a postdoctoral research center, and began to recruit postdoctoral researchers in 2005. Since 1980s, our institute has trained more than 100 graduate students, and has trained a scientific research team with solid foundation and high quality for R&D for many years, laying a solid foundation for the development of precious metal industry. New materials laboratory

R&D field: rare and precious metal composite materials, new aerospace materials and special coating materials. Main R&D direction: product trial production;

(1) noble metal electrical contact composites;

(2) noble metal dispersion strengthened composite materials;

(3) New materials for aero-engine nozzles;

(4) Connecting materials and technologies for aero-engines;

(5) Precious metal functional coating material;

(6) Research on chemical vapor deposition and PVD forming technology of rare and precious metals. Second, the powder materials laboratory

Research fields: non-ferrous metals, precious metal powder materials, powder metallurgy materials. The main products are:

(1) Special alloy powder for surface spraying;

(2) New silver-based and copper-based electrical alloys;

(3) Modern powder metallurgy technology and equipment;

(4) Multifunctional and multipurpose high-purity ultrafine alumina, zirconia and other powder materials. Three. Laboratory of chemical materials and drugs

Mainly engaged in the research, development and production of precious metal drugs and compounds. R&D field and direction:

(1) precious metal drugs

A design and synthesis of novel lipophilic platinum anticancer drugs;

B, designing and synthesizing platinum anticancer drugs capable of resisting cisplatin resistance;

C. Study on ruthenium complex as a scavenger of nitric oxide in vivo.

(2) Noble metal organic complexes

A. design and synthesis of new MOCVD noble metal precursors;

B. design and synthesis of noble metal precursors for new supported catalysts;

C. research on synthesis technology of platinum group organic complexes based on homogeneous catalytic reaction.

(3) noble metal nanomaterials

A. study on preparation technology of gold nanoparticles;

B. application research of gold nanoparticles. Four, metallurgical research room

Research field: metallurgy of rare and precious metals and nonferrous metals.

Extraction metallurgy of rare and precious metals covers the extraction of precious metals from minerals and secondary resources, including smelting enrichment, separation of precious metals from base metals, mutual separation of precious metals and refining of precious metals. The main technical directions are as follows:

:: Metallurgical research on the exploitation of precious metal resources;

● Study on comprehensive utilization of precious metal resources;

● Physical and chemical research on the metallurgical process of precious metals;

● Secondary resource recycling technology;

A method for recovering precious metals from anode mud of copper, lead, tin and nickel;

● The process of recovering precious metals from waste catalyst of automobile exhaust;

● The process of extracting precious metals with petroleum reforming catalyst;

Low arsenic lead anode mud treatment process;

Technology of recovering silver from photographic film waste and waste water;

● Recovery process of waste precious metal utensils and materials such as waste bushing crucible in glass fiber industry and waste catalyst net in nitric acid industry;

● New technology for separating and purifying precious metals.

● Metallurgical technology of nonferrous metals:

Metallurgical research on laterite-nickel ore:

● Comprehensive utilization of vanadium-titanium iron concentrate;

● Powder metallurgy research. Kunming Precious Metals Research Institute has a patent business department, which conducts patent application, examination, revocation and reexamination, and puts forward suggestions and measures to deal with legal disputes such as patent application right, patent right, patent infringement and patent implementation. At present, there are two patent agencies in the patent service support system, namely, the patent agency, the patent literature service relying on the library of Kunming Precious Metals Research Institute and the DIALOG international online retrieval terminal.

Kunming Precious Metals Research Institute has also established DIALOG international online retrieval terminal, which can retrieve world patents, transnational patents and other patents, provide scientific and technological literature information services in social and natural aspects, and provide scientific and commercial information retrieval services. The salesman has the national first-class qualification for retrieval and novelty retrieval, and provides good literature retrieval and novelty retrieval services for the vast number of scientific and technological workers engaged in scientific research, production and management.