The closed feeding process of pharmaceutical fine chemical industry relies on the closed feeding station and vacuum feeding system to complete the feeding of solid powder and liquid solvent. VOC will continue to be generated during the stages of material feeding, nitrogen replacement in the kettle, pressure breaking and exhaust, batch feeding and equipment flushing.
2026-09-04Fine chemical production process, synthesis, distillation, extraction, vacuum devolatilization, material transfer and other processes, will continue to produce a large number of multi-component mixed solvent VOCs waste gas, waste gas system is complex, usually coexisting alcohols, ketones, esters, aromatic hydrocarbons, halogenated alkanes and other more.
2026-09-03Pharmaceutical intermediates synthesis, crystallization, extraction, centrifugation, vacuum devolatilization and other processes, will discharge a large number of VOCs organic tail gas, commonly containing dichloromethane, acetone, ethyl acetate, isopropanol and other solvents. Intermediate production is mostly batch batch operation, tail.
2026-09-03Pharmaceutical API, fine chemicals, coating resins, printing new materials production links, often produce ketones, esters, alkanes, aromatic hydrocarbons multi-component mixed VOCs waste gas, common media include acetone, butanone, cyclohexanone, ethyl acetate, acetic acid.
2026-09-02Pharmaceutical and chemical industry waste gas treatment has long been no longer only the pursuit of exhaust emission standards, more and more enterprises began to value the economic benefits of solvent recovery brought about by VOCs governance. APIs, pharmaceutical intermediates, CDMO plants are mostly intermittent.
2026-09-01Pharmaceutical industry waste gas working conditions are complex, raw materials, pharmaceutical intermediates, CDMO enterprises mostly batch production, reactor, vacuum drying, distillation, vacuum pump exhaust VOCs waste gas components are complex, often containing two chlorine.
2026-08-31Chemical, pharmaceutical industry reactor pressure relief, distillation discharge, vacuum drying discharge stage, often produce high concentration VOCs organic tail gas, waste gas contains dichloromethane, acetone, ethyl acetate, butanone and other high-value solvents, some media with chlorine.
2026-08-29Acetone is widely used in pharmaceutical synthesis, fine chemicals, lithium diaphragm, plastic spraying and other industries, low boiling point, strong volatility, the production process in the reactor pressure relief, drying, extraction, tank breathing will continue to discharge a large amount of acetone VOCs exhaust gas. Acetone
2026-08-19How to choose the manufacturer of organic exhaust gas treatment device? The scene of 1. organic exhaust gas from the oil depot of the gas station to the chemical plant is more than you think. The gas station unloads, stores and refuels oil. Gasoline volatilization is oil and gas. Oil depot storage tanks breathe and suck
2026-08-06The combination of the compression condensation membrane separation process and the skid-mounted design is a more mature engineering implementation method in the current VOCs tail gas recovery project. The skid-mounted structure integrates compression, condensation, membrane separation and control systems.
2026-07-25Mr. Li 13526990215
Hotline
