Xi'an Jianda alumni Du Yuyan was evaluated by the master of engineering design design masters

On September 5th, the China Nonferrous Metal Construction Association issued the "Notice on the announcement of the 7th Nonferrous Metal Industry Engineering Survey and Design Master". Du Yuyan, deputy chief engineer of the company, won the title of "Engineering Design Master".

Du Yuyan, female, member of the Communist Party of China, a senior mining engineer, a national registered consulting engineer. In 1987, he graduated from the University of Xi'an University of Architecture and Technology's mineral selection (mineral processing engineering). In 1990, he graduated from Xi'an University of Architectural Science and Technology Mining (mineral processing engineering). After graduating to work at the Lanzhou Academy in 2009, he joined the Mining and Metallurgical Group in 2009 to engage in mineral design consulting. He is currently the deputy chief engineer of the group engineering company. He has been evaluated in the 2012 group's "model employees", the "advanced individual" of the group in 2018, and the "Excellent Project Manager" in 2019, and was rated as an advanced worker in the engineering company for 10 consecutive years. He has successively presided over the world's largest ore ore "Canadian Tanco 铯 钽 钽 钽 先 先 Development Consultation Project", the world's largest mining giant Bitto Billiton Group's copper ore "Chile Cerro Colorado Copy Setting Project", Tagikistan No. 1 A large gold mine "PAKRUT Gold Mine Metallurgical and Metallurgical Project Consultation and Design Project", world -class non -metallic ore (red pillar ore) "Xinjiang Bazhou Yilong Red Pillar Selection Plant Reconstruction and Expansion Project" Equity Iron Mine "China Celebrate Sierra Leone Super Large Iron Mine Consultation Design Project" and other more than 20 large -scale engineering projects at home and abroad, won 25 outstanding engineering consulting achievements and excellent engineering design awards at the provincial and ministerial level, including the national -level award 3 item. Participate in two compilations and translations, published more than ten academic papers in authoritative journals in the industry. He is the National Science and Technology Award, the Beijing Science and Technology Award, the Beijing Engineering Survey and Design Industry, and the China Nonferrous Metal Industry Association.

Design project standing benchmark

In 2009, Du Yuyan served as chief designer, project manager and professional leader of Tagikistan Pakru Gold Mine. Task.

PAKRUT gold ore design and processing the original ore scale 4000T/D project has a total investment of 275 million US dollars. The project is located in the Hisal Plateau with an altitude of more than 2180m. The project team adopts advanced digital design methods to give full play to the advantages of the group science and technology research and development, engineering design and technology industry "trinity" collaborative services, adhere to multi -solution comparative argument, and overcome technical difficulties one by one. Facing the questioning experts and the issues raised by the owner, Du Yuyan's alumni rigorous demonstration one by one, tireless explanation, insisting on adopting a scientific and reasonable design plan, not letting go of any design details, and obtaining a comprehensive international evaluation company and owner's comprehensive comprehensive Recognize and praise from experts. To this end, the owner sent a thank -you letter to the project team many times.

After the project was completed and put into operation, various technical and economic indicators reached the international leading level, and became a benchmark project for the non -ferrous metal industry. Wait for a number of honors.

Consultation project

In 2017, the alumni of Du Yuyan presided over the technical due diligence of Chile Cerro Colorado copper mining project. The copper mine is a very difficult to choose a large -scale difficulty of chipping copper ore by the world's largest mining group, BHP, to simplify its copper investment portfolio and want to transfer Colorado copper mines. There are not many ore resources that are easy to handle and easy to choose. A number of licenses such as water and mining rights have expired in 2023. It is more challenging that the project has the technical difficulties that have not been completely resolved internationally internationally.

Facing the complicated and severe project situation, Du Yuyan led the project team to meet the difficulties, with a number of internationally renowned consulting agencies such as Standard Chartered Bank, Spanish Jialigus Law Firm, Deloitte Miningone Mining Consulting Co., Ltd. The five plans conducted comprehensive and rigorous estimates and sensitivity analysis of copper prices, objectively evaluated the advantages and risks of the project, and gave professional and rigorous acquisition suggestions. The owner highly affirmed the group's work. The project won the first prize of the National Excellent Engineering Consultation Award Award and the first prize of the outstanding engineering consultation results of the ministerial level.

In 2018, Du Yuyan's alumni once again dressed up and responsible for the technical due diligence of Canada's Tanco multi -metal mine project. TANCO Mine is an important raw material base of the CABOT CSF Division of the Fortune 500 in the United States. It is the world's largest known scale gome. The mineral mining technology is difficult, the chemical technology process is extremely complicated, the construction period is tight, the economic evaluation is economic evaluation Heavy workload.

Du Yuyan's alumni and worked hard work, led the project team to collect materials on the spot, combined with three -dimensional modeling technology, verified the seller's technical solution and economic indicators in detail, and optimized the recovery plan at the conceptual design level. The valuation of the project under various conditions is determined; relying on the strong scientific research and technical strength of the Mineral and Metallurgy Group, and making an uncomfortable scientific judgment on the tailings recycling plan proposed by the foreign party, laying a reliable foundation for reasonable valuation ; In the end, the due diligence was completed at high quality, which provided a solid and reliable scientific decision -making basis for the owner's acquisition project. The owner gave a high evaluation of the group's work. The Canadian Tanco 钽 Lithium Metal Mine Project is another important banner in the International Consultation Layout of the Mineral and Metallurgical Group. Selfless dedication to cultivate newcomers

As an engineer of the mining room, the alumni of Du Yuyan, through the monthly business learning sharing and exchange meeting, organized everyone to learn and communicate with the technical difficulties, new processes, and new equipment in this professional, and made outstanding contributions to the promotion of technical capabilities and business development of the department. In the cultivation of young people, she spared no effort, without reservation, and patiently answered various questions. All of them kept everyone in their hearts silently, praised by colleagues as "the leader of new employees".

For more than thirty years, Du Yuyan's alumni has always aimed at "building boutique projects" and fought on the front line of design consulting. Alumni Qiang is the glory of alma mater, alma mater, alumni, the development of alumni is inseparable from the long -term training of alma mater, and the development of the alma mater is inseparable from the image of alumni established. One typical one benchmark, a model of one orientation. Students in school should adhere to their original intentions, strengthen the goal orientation, and establish confidence and strength to work as professional efforts.

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