(four years of undergraduate course)
Graduates of this major are senior engineers and managers with knowledge of chemical engineering and chemical technology. Can be engaged in engineering design, technology development, management and quality supervision in the fields of chemical industry, materials, light industry, oil refining, medicine, energy, metallurgy, environmental protection and comprehensive utilization of resources.
First, the professional content and characteristic direction
This major mainly studies the basic theories and knowledge of chemistry, chemical engineering and chemical technology, and carries out training in chemistry and chemical engineering experimental skills, engineering practice, computer application, scientific research and engineering design methods. It has the basic ability to simulate and optimize the production process of existing enterprises, innovate and transform, develop and design new processes and develop new products, and is good at coal chemical industry and clean coal technology, polymer chemical industry and industrial catalysis.
① Coal chemical industry and clean coal technology
Master the basic knowledge, theory and skills of coal chemical industry, coal chemical industry and clean coal technology, and understand the international and domestic research and development status and development trend of coal conversion, especially coal-to-liquid and one-carbon chemistry.
② Polymer chemical industry
Master the basic knowledge, theory and skills of polymer science, polymer synthesis and polymer modification technology, and understand the basic technology and equipment of polymer processing, which has strong strength in the research and development of new polymer chemical products.
Second, the curriculum.
① Main professional courses
Fundamentals of inorganic and analytical chemistry, physical chemistry, organic chemistry, structural chemistry and statistical mechanics; Chemical principles, chemical thermodynamics, chemical reaction engineering, chemical technology, chemical design, chemical process analysis and synthesis; Chemical machinery foundation, chemical instruments and automatic control, computer application in chemical engineering; Coal chemistry, introduction to clean coal technology, coal chemical technology; Polymer chemistry and physics, polymer synthesis technology and other courses.
② Main practical teaching links:
Social practice, military training, cognitive practice, production practice, curriculum design of chemical engineering principles, chemical engineering design or comprehensive experiment, graduation practice, graduation thesis or graduation design, etc.
applied chemistry major
Graduates of this major have a solid basic theory and knowledge of chemistry, necessary knowledge of chemical technology, good scientific literacy, proficiency in a foreign language and basic knowledge of computers, and are senior engineers and managers with strong application awareness. It can be engaged in the teaching, research, production and management of fine chemicals development, commodity inspection, analytical testing and electrochemical application in colleges and universities and scientific research, chemical industry, light industry, energy, metallurgy, machinery, medicine and health, agriculture, environment, commodity inspection and other departments.
First, the professional content and characteristic direction
This major is characterized by paying equal attention to chemistry and chemical engineering. I mainly study the basic theories and knowledge of chemistry, fine chemical synthesis, instrumental analysis and applied electrochemistry. I have received comprehensive training in research and development of fine chemicals, experimental skills in chemistry and chemical engineering, engineering practice, computer application, scientific research and scientific and technological management, and have basic skills such as research and development of new products, optimization and innovation of production process simulation, analysis of physical and chemical properties of products, quality inspection of fine chemicals, applied electrochemistry, chemical analysis and product quality.
① Fine chemicals
Master the basic theories, methods and synthesis principles of molecular design and formula design of fine chemicals, the basic principles and technologies of industrial preparation and quality control, and understand the frontier knowledge of the application of fine chemicals in high-tech fields such as new materials, energy, information, biology and environmental protection.
② Applied electrochemistry
Master the basic principles, electrochemical measurement techniques and research methods of interface structure, interface effect and charge transfer dynamics of modern electrochemistry to electrons and ions; Master electrochemical application science and technology such as electrolysis, electroplating, chemical power supply, metal corrosion and protection; Understand the application and development prospect of electrochemical science and technology in high-tech field.
③ Commodity inspection and quality management
Master the principles and methods of chemical analysis and instrumental analysis, and learn to use modern commodity science principles, modern commodity inspection techniques and methods and commodity quality management theory to solve specific problems of commodity inspection and quality management. Especially in chemical and energy products, food and medicine.
In terms of curriculum design and content, all directions are combined with the characteristics of geology and mineral resources formed in our school for decades, and are integrated into chemical problems in energy and chemical engineering, coal chemical engineering, petrochemical engineering, mining and other fields, forming their own characteristics in this field.
Second, the curriculum.
① Main professional courses
Inorganic and analytical chemistry, physical chemistry, organic chemistry, structural chemistry, biochemistry; Chemical engineering foundation, chemical engineering drawing, polymer chemistry and physics, fine chemical engineering, commodity quality management and control, instrumental analysis, catalytic principle, chromatography and fluorescence analysis, chemical power supply, applied electrochemistry, functional materials, natural product chemistry, green chemistry and other courses.
② Main practical teaching links
Social practice, metalworking practice, cognitive practice, production practice, graduation practice, course design of chemical engineering principles, graduation thesis (design), computer literature retrieval, inorganic and analytical chemistry experiments, polymer chemistry experiments, fine chemical synthesis experiments, physical chemistry experiments, organic synthesis experiments, instrumental analysis experiments, applied electrochemistry experiments, physical experiments, circuit electronics and automatic control experiments.
University research direction
Preparation of composite materials
Introduction of preparation and application of coal-based mineral functional composites A lot of research work has been done in the preparation of high-performance functional composites with organic or inorganic minerals such as coal and montmorillonite as raw materials. Professor Zhou Anning and others put forward the viewpoint of using coal as a special hydrocarbon source as a functional material, systematically studied the aggregate structure and glass transition characteristics of coal, proved the non-chemical bond interaction between macromolecules in coal and small molecules such as dopants and swelling agents, and revealed the structural characteristics of cross-linking network of coal macromolecules. The preparation technology and process of IPN alloy material (ZL94 104380.0) and the preparation technology of multifunctional fully degradable membrane with modified coal as photocatalyst (ZL001KLOC-0/3989.4) have been successfully developed. Conductive coal-based polyaniline composites (ZL99115881.4) were successfully obtained. Research on the preparation and application of coal-based high-performance adsorbents and fine chemicals was carried out. Based on the theory of coking coal and waste plastics, the coal/waste plastics carbonized material was prepared, and the adsorbent with excellent performance was prepared, which achieved certain practical application effect. In this direction, more than ten national and provincial projects have been completed, three scientific and technological progress awards have been won, and more than 50 doctoral and master students have been trained.
Brief Introduction of Preparation and Application of Coal-based Mineral Functional Composites The main researchers are: Professor Zhou Anning, Professor He Yongjun, Associate Professor Yang Fusheng and Master of Zhang Yating.
Purification of coal and rock components
The research direction of theory and new technology of purification and clean transformation of coal and rock components focuses on the theory and technology of clean transformation of coal, and takes the lead in developing microwave-assisted chemical desulfurization of coal in China, revealing the mechanism of improving coal desulfurization efficiency by microwave treatment. At the same time, combined with photocatalytic pretreatment, the method and theory of biological and photocatalytic coupling directional transformation of coal were studied. It is revealed that various macerals of coal are quite different under natural conditions, a new way of clean transformation and application of coal and rock classification is put forward, and a lot of work has been done in the research of controlled oxidation and molecular cutting of coal to prepare polymer monomers. The separation method and new technology of selective ultrafine grinding combined with centrifugal gravity for separating different coal and rock components are put forward. Different high-purity components of Shenfu coal were successfully separated, and different coal and rock components were transformed and utilized through physical effects such as light/microwave, and certain practical application effects were achieved. Microwave-assisted multistage gradient solvent extraction is used to extract dye intermediates, polymer monomers and drug intermediates from coal, and has achieved fruitful results in the preparation of fine chemicals by microwave-assisted multistage extraction of coal. It has undertaken national, provincial and ministerial key projects such as the Eleventh Five-Year Plan, China Postdoctoral Science Fund and National Natural Science Fund. The coal washing, deep desulfurization and denitrification in Shaanxi, Inner Mongolia and Xinjiang were systematically studied. More than 20 graduate students have been trained.
Professor Du Meili, Associate Professor Yang Zhiyuan, Associate Professor Wang Xiaohua and Dr. Zhao Shiyong are the main researchers in the theory and new technology of purification and clean transformation of coal and rock components.
Coal chemical simulation
The research direction of polymer materials and coal chemical simulation mainly focuses on coal-based polymer materials, coal-based conductive and thermal polymer materials and coal chemical simulation. The synthesis of coal-based polymer materials was deeply studied, and the research results were published in important journals such as Journal of Polymer and Polymer Materials Science and Engineering. , and has won the national invention patent 1 item, the national second prize 1 item, and the first prize of technological invention of the Ministry of Education 1 item. For the first time, the concepts of material design and computer simulation are used to study the structure of various coals, and the long-standing dispute about coal structure is preliminarily solved. At the same time, a set of coal chemical simulation laboratory suitable for the principle of circular economy was established. The structure and properties of various natural organic macromolecules, such as coal and soybean protein, were deeply studied. Through in-situ polymerization, * * * mixed alloying and compatibilization, coal-based polymer materials with unique properties were developed, which made an important contribution to the material utilization of low metamorphic and high sulfur coal in western China. Completed many natural science foundation projects such as "Computer Assembly and Molecular Dynamics Simulation of Coal Macromolecules" and trained more than 20 graduate students.
The main researchers in the simulation of polymer materials and coal chemical industry are Professor Liu Jiaoshou, Associate Professor and Associate Professor.
Associated minerals in coal measures
The comprehensive utilization direction of coal-series associated minerals mainly studies the application of coal-series clay minerals in the preparation of molecular sieves and ultrafine active fillers. The raw material (kaolinite) was evenly mixed with a certain proportion of alkali (NaOH), calcined at a certain temperature, and then hydrothermal synthesis was carried out. Nano 4A zeolite was successfully prepared by calcination-hydrothermal synthesis method. Using alkali to calcine kaolin can form uniform and soluble sodium aluminosilicate solid solution. Based on the aluminum-rich characteristics of coal-series kaolin, polyaluminum chloride and polyaluminum sulfate were prepared from it, and mesoporous molecular sieves were successfully prepared from silica residue. Then TiO _ 2 /MCM-4 1 mesoporous molecular sieve photocatalytic materials and polyaniline/MCM-41mesoporous molecular sieve conductive composites were successfully prepared using mesoporous molecular sieves as carriers. In addition, MFS- 16 and MSU mesoporous molecular sieves were prepared by alkali dissolution of silica residue, and breakthroughs were made. Activated clay with high decoloration performance for edible oil purification was successfully prepared by sodium method with coal-series montmorillonite as raw material. Sodium bentonite with high suspension was prepared from magnesium-based montmorillonite in Guyang, Inner Mongolia, and stood for 2 years without precipitation. On this basis, organobentonite for cosmetics is fine and smooth, and its particle size reaches nanometer (colloid) level. At present, many projects such as Shaanxi Natural Science Foundation have been completed in this direction, and more than 0 graduate students have been trained.
The main researchers of comprehensive utilization of associated minerals in coal measures are Professor Wang Shuili, Associate Professor Liang Yaodong, Associate Professor and Master Fan Xiaoping.