2021 Pharmaceutical and Chemical Continuous Process Optimization Equipment Transformation Training Course 2021 Pharmaceutical and Fine Chemical Reaction Safety Risk Assessment Research and Intrinsic Safety Technology Exchange Seminar The DCS control system plays an important role in modern large chemical plants due to its unique characteristics. The DCS control room (central control room or main control … Read more
Chemical Technology Process Package Design and Development Training Course Unit One: Basic Concepts of Instruments 1. Measurement, Measurement Error, Direct Measurement and Indirect Measurement 1. What is measurement error? Answer: The difference between the measured value and the true value is called measurement error. 2. What are direct and indirect measurements? Answer: Direct measurement refers … Read more
Org. Process Res. Dev. 2022, 26, 347. DOI: 10.1021/acs.oprd.1c00414 Route A ◆During the aqueous quench, a certain degree of back-hydrolysis to 2 occurred, which contaminated the initial crude product. The problem was solved by performing the chlorination with diphenylphosphoryl chloride (1.5 equiv) in DMF (5.5 vol). ◆For the Hofmann rearrangement of 11, the conditions reported … Read more
In the coal chemical industry, processes such as coal supply, air separation, gasification, synthesis, and desulfurization are all contained within individual workshops. For example, a typical coking plant generally includes a coal preparation workshop, coking workshop, recovery workshop, coke oven gas and tar processing workshop, benzene processing workshop, desulfurization workshop, and wastewater treatment workshop. Coking … Read more
2021 Advanced Control Technology Forum for Process Industry and Technical Exchange on Advanced Control, Optimization Control, and Intelligent Control in the Chemical Industry As the neural center of modern large chemical plants, the DCS central control room (Central Control Room or Central Control Room) plays an important role, where all important control decisions are made. … Read more
On October 18, 2024, the Micro Salon of the Tanwei Academy welcomed its 18th lecture for the 2024-2025 academic year, marking the 335th lecture since its inception. The theme of this micro salon was “Desktop Factory: Transformative Production Paradigms,” presented by Professor Luo Guangsheng from the Department of Chemical Engineering. In this micro salon, the … Read more
Desktop Factory Follow Chemi to learn new knowledge Micro Chemical Engineering Click the border to bring up the video toolbar Molecular Machines Factory Reputation Gloomy Sky Dirty Air Discharged Sewage Pungent Smell In people’s minds Chemical plants are always inseparable from these scenes But if you jump out of these stereotypes You will definitely feel … Read more