Difference Between Chemical Engineering and Chemical Process

Chemical engineering mainly studies engineering problems, such as reactor design, process optimization, scale-up of various processes. Chemical engineering takes the process as the research object, the optimization of the system as the main purpose, and the main content is the optimization of the operation and reaction process of each unit and the optimization of the process. Relatively large research directions include distillation process, extraction process, crystallization, chromatography and so on.

The chemical process is product-centric, and the main content of the research is the various conditions for the preparation and separation of the product, with the aim of studying the conditions required for the preparation of the product. The content of chemical process research is very complex.

Due to the rapid development of the chemical industry, chemical engineering and process are both distinct and closely integrated. For example, the process of cracking liquefied petroleum gas to produce ethylene is an example. The chemical process mainly studies the optimal reaction pressure, reaction temperature, and requirements for the composition of the feed material for the preparation of ethylene.

After these process conditions are determined, the rest of the work is mainly carried out by the discipline of chemical engineering, such as reactor size design, residence time design, air compressor selection, pipeline design, etc.

1. Different definitions.

1. Chemical engineering and technology: referred to as chemical engineering, is an engineering and technical discipline that studies the general principles and laws of chemical processes and physical processes in the production process of other process industries represented by the chemical industry and other process industries (such as petroleum refining industry, metallurgical industry, food industry, printing and dyeing industry, etc.), and applies these laws to solve the development, design, operation and optimization problems of processes and devices.

2. Chemical engineering and technology: to learn the basic theories and basic knowledge of chemical engineering and chemical technology, and receive basic training in chemistry and chemical laboratory skills, engineering practice, computer application, scientific research and engineering design methods.

Second, the curriculum is different.

1. Chemical Engineering and Technology: Basic Chemistry, Organic Chemistry, Physical Chemistry, Principles of Chemical Engineering, Chemical Thermodynamics, Chemical Transfer Process, Chemical Reaction Engineering, Chemical Technology, Chemical Design, Process Dynamics and Control, etc. Students also take a number of required and elective courses in related majors.

The curriculum varies from school to school depending on the direction and focus of the major offered.

In addition, chemical engineering is a discipline that attaches great importance to experiments and practice, and there are many experimental and professional practice courses involved in college, which requires a certain amount of hands-on ability.

2. Chemical Engineering and Technology: Modern Mass Transfer Theory and Separation Engineering, Bioinformatics and Biochemical Engineering, New Catalytic Materials and Reaction Engineering, Green Chemistry New Process and Product Engineering, Energy Chemical and Environmental Chemical Engineering, Pharmaceutical Engineering, Material Chemical Engineering, Modern Process System Engineering, etc.

Third, the direction of employment is different.

1. Chemical engineering and technology: petroleum refining industry, metallurgical industry, food industry, printing and dyeing industry, etc.

2. Chemical Engineering and Technology: Graduates can be engaged in engineering design, technology development, production technology management and scientific research in chemical engineering, energy, information, materials, environmental protection, biological engineering, light industry, pharmaceutical, food, metallurgy and military industry.

Major in chemical engineering and technology, engaged in engineering design, technology development, production technology management and scientific research in the departments of chemical industry, oil refining, metallurgy, energy, light industry, medicine, environmental protection and military industry.

Graduates of chemical engineering and technology can work in engineering design, technology development, production technology management and scientific research in the fields of chemical engineering, energy, information, materials, environmental protection, biological engineering, light industry, pharmaceutical, food, metallurgy and military industry.

This major is still very good, a friend of mine is studying this major, so let's share it with you.

The chemical engineering and technology major has two major characteristics: first, the engineering characteristics are remarkable, and the knowledge of chemical reactions, chemical unit operations, chemical processes and equipment, and process system simulation and optimization is integrated through and combined, so that students have the ability to design, optimize and manage; Second, the professional caliber is wide and the coverage is wide, so that students have the ability to engage in scientific research and product development, and have more R&D and application capabilities in fine chemicals, coatings and applications, polymer chemicals and processes, etc.

1. The major of chemical engineering and technology cultivates engineering and technical talents with knowledge of chemical engineering and chemical technology, who can be engaged in engineering design, technology development, production technology management and scientific research in chemical industry, oil refining, metallurgy, energy, light industry, medicine, environmental protection and military industry.

2. Graduates of chemical engineering and technology can engage in scientific research and teaching related to chemical engineering and technology in scientific research institutes and colleges and universities. However, this requires graduates to have a certain level of scientific research and a high degree of academic qualifications.

3. Graduated from chemical engineering and technology to engage in applied research, development, design, production technology and science and technology of fine chemical products in scientific research units, enterprises and companies related to chemical engineering, petroleum, light industry, vehicle chemical industry, construction machinery, pharmaceutical, food, paint and coating. There are many companies in the chemical industry such as Mobil, Shell, BASF, PetroChina, Sinopec, etc. Of course, in addition to these large enterprises, some metallurgy, chemical fiber, coal, rubber and other chemical enterprises are also good choices for graduates.

The chemical industry is an industry that pays attention to experience and accumulation, technology and experience is the capital of technical talents, for just graduates, it generally takes a long time to accumulate experience, starting from the grassroots level, so that theory and practice are fully combined, in order to seek better development of personal career.

4. Graduates of chemical engineering and technology can be engaged in sales and management in related chemical enterprises. In addition to taking the road of technical talents such as technology, research and development, quality inspection, etc., the professional compound sales and management talents are also favored by the market. The key is how to obtain an educational background and work experience other than chemical technology.

Chemical industry and management talents basically need to be professional in chemical engineering, and at the same time familiar with the best rules and unit business, but also must have patience and meticulousness, and strong language skills.

I am a freshman in college, majoring in digital dyeing and finishing, <>

Although I am not a major in chemical engineering and technology, my school of chemical engineering and printing and dyeing engineering includes the major of chemical engineering and technology, I am fortunate to be a member of the student union, and there are many students majoring in chemical engineering (chemical engineering and technology is referred to as chemical engineering), and the teachers of our two majors are the same teacher, so through their understanding, I also know some of the prospects and employment prospects of this major, and my major can also be promoted to the level of chemical engineering major when I go to college in the future.

First of all, the employment prospects of chemical engineering and technology majors are good, graduates can be engaged in the development and production of biological products in the fields of food, medicine, energy, environmental protection, etc., and at the same time can be engaged in teaching, scientific research, production, management and other aspects of colleges and universities, design and research units.

This is the freshman class schedule, and we have to learn a lot of things, not only about chemistry, but also about the use and principles of related machines, as well as the properties and principles of fibers and fabrics. I usually go to the laboratory to do some experiments, and our school will also visit relevant chemical factories or textile factories after a while, but when we come back, we have to write a practice report.

Laboratory. <>

Mechanical drawing operations.

Chemistry experiments.

Chemical Engineering and Technology Career Direction.

1) Work in the graduate school. For those who enter the research institute, the salary is relatively stable and the treatment is better, but the work is relatively boring, and you must endure loneliness.

2) Enter the chemical enterprise to engage in production work. This is the main and appropriate job for Chemical Engineering and Technology graduates. These chemical companies include those that produce chemicals, such as skin care products, and those that refine petroleum.

3) Enter the chemical enterprise to engage in management. Some chemical engineering graduates can enter the enterprise to engage in management, but the requirements are relatively high and the competition is relatively large.

4) Engage in teaching work in colleges and universities. Some graduates with a master's degree or above return to colleges and universities to engage in teaching. To engage in teaching in colleges and universities, the academic requirements are relatively high, and a master's degree or above is generally required.

5) Be a civil servant. Graduates of chemical engineering and technology can also take the civil service examination, which is known to everyone as an iron rice bowl, but the competitive pressure is also relatively large.

Finally, I hope mine can be helpful to everyone, just personal opinions, don't spray if you don't like it, thank you!

As a sophomore majoring in chemical engineering, I still have a lot of say on this issue, so let me talk to you about it briefly.

First, introduce yourselfI am a sophomore in Chemical Engineering and Technology at Qingdao University of Science and Technology.

Second, let's talk about what to learn and what to do in this majorAs you can see from the name, chemical engineering and technology are mainly learning about engineering, as well as process knowledge. For a simple example, it is the theoretical knowledge of the working principle, operation method, precautions and other aspects of some factory machinery, as well as the design of the process flow. Anyway, yesBoth theoretical and practical are highof disciplines.

3. Then I'll talk about our main courseInFreshman yearDuring the semester, we just learnedHigh Numbers, Principles of Fundamental Chemistry, Linear AlgebraThis is something that science and engineering students have to learn, and we can all describe it as leisurely at that time, there are very few classes, and eating, drinking, and having fun is simply the norm. It's hereIn the second semester of my freshman year, there were more classes, and from this road is gone forever,Full of classesIt became the norm, and we continued to learn in the following semestersChemical Drawing, College Physics, Probability Theory, ......I have to say that this is all very, very rational stuff, for me, who didn't choose physics in high school, it was really a bitter tear. We also had a week of internship this semester, mainly operating some machinery, and sharpening a screw (I feel like I spent all my life on sawing iron blocks) to show you a few pictures.

Fourth, let's talk about employment prospectsYou don't have to think that the employment prospects must be very broad, you can imagine, now the use of automation, factory machinery is numerous, ** do not need professional and technical personnel to guide it. And as far as I know,YantaiWanhuaAs you know, they treat the students who go out of our school the same way, which is very popular. Moreover, you can also take the postgraduate examination and engage in research in our major, in short, the employment rate is very impressive.

The Chemical Engineering and Technology major consists of two parts: chemical engineering and chemical technology.

The first is chemical engineering. Chemical engineering is mainly the study of the chemical and physical processes carried out in the chemical industry and its related production processes, specific equipment design principles, operation methods, system optimization, reactor tuning, etc. The chemical process is mainly aimed at the product, mainly to study the raw materials into products, and use the existing chemical engineering research results to provide the most technologically advanced and economically reasonable methods, equipment and processes for the production of the chemical industry.

This is something that needs to be really put into practice. Taken together, this specialty includes the study of chemical and physical reactions from raw materials to final products, as well as the study of all measures and equipment to achieve this transformation.

Students need to learn the basics of subjects such as mathematics, chemistry, and physics during college. First of all, the four basic chemistry - inorganic, analytical, organic, and physicochemical - one must be learned. Secondly, students should also learn the principles of chemical engineering, chemical thermodynamics, reaction engineering, separation engineering, chemical technology, environmental engineering, coal chemical technology, natural gas comprehensive utilization, system engineering, chemical process analysis and synthesis and other professional courses.

Individual schools may choose slightly different subjects. Practical teaching includes basic experiments in chemistry and chemical engineering, understanding practice, production practice, etc.

What is Chemical Engineering & Technology:

Chemical Engineering and Technology is an undergraduate major in Chinese colleges and universities.

This major cultivates senior engineering and scientific and technological talents who master the common laws of design and operation of machinery and equipment in the process of material separation and transformation, and can engage in scientific research in the fields of chemical industry, oil refining, biology, environment, capital, energy, medicine, metallurgy, food and labor safety, and carry out the development of new products, new processes and new technologies, production process design, and science and technology and production management.

Chemical Engineering and Technology mainly studies the basic knowledge and skills related to chemical engineering and chemical process, involving chemical reactions, chemical unit operations, chemical processes and equipment, process system simulation and optimization, etc., and carries out chemical synthesis, chemical process optimization, chemical inspection, etc. For example: the preparation and synthesis of daily necessities such as shampoo and detergent, the research and development of cosmetic formulas, the development of medical drugs, and the chemical testing of blood components.