Key points for the landing of oil and gas recovery in the unloading process: sealing inspection of the oil and gas recovery quick connector, confirmation of the direction of the return gas path, operation sequence before and after unloading, and on-site handling of common abnormalities.
2026-10-27The filling method of the oil and gas recovery inspection form: daily mandatory inspection items, how to arrange weekly and monthly items, how to interpret abnormal readings, making the inspection form a real tool for problem discovery.
2026-10-27Dimethylacetamide has a boiling point of about 165 ℃ and is miscible with water. It is widely used in spinning, medicine, and resin fields, with limited volatilization at room temperature and concentrated emissions in high-temperature processes. This article summarizes the characteristics of its exhaust gas, closed collection, two-stage condensation, and the key points of condensate refining and reuse, for reference by relevant enterprises.
2026-10-23Ethylene glycol dimethyl ether has a boiling point of about 85 ℃ and is completely miscible with water. It is commonly used as a reaction solvent and medium in the fields of electronics and medicine. This article summarizes the characteristics of its exhaust gas, closed collection, two-stage condensation configuration, and key points for condensate refining and reuse, for reference by relevant enterprises.
2026-10-21Isopropyl acetate has a boiling point of about 89 degrees C and is widely used in coatings, inks and electronic cleaning. It volatilizes quickly and is flammable. This article summarizes its waste gas characteristics, closed collection, two-stage condensation recovery configuration, and condensate dehydration and reuse points for reference.
2026-10-20N-pentane has low boiling point and fast volatilization. It is often used as foaming agent. If the exhaust gas of storage, transportation and foaming process is discharged, it will waste materials and have safety risks. In this paper, the characteristics of exhaust gas, the key points of closed collection and deep condensation recovery configuration are combed for the reference of relevant enterprises.
2026-10-19Methyl tert-butyl ether is a commonly used oxygen-containing compound in gasoline blending, which has low boiling point and fast volatilization, and is easy to form unorganized emissions in storage, transportation and blending links. In this paper, the characteristics of exhaust gas, closed collection arrangement, two-stage condensation configuration and recovery liquid separation and reuse points are combed for the selection and operation of oil depots and chemical enterprises.
2026-10-17Dipropylene glycol methyl ether has a high boiling point and is miscible with water; it is commonly used in the coatings, inks, and cleaning agent industries, with emissions primarily occurring during high-temperature processes. This paper summarizes the characteristics of its waste gas, the layout of its collection system, the configuration of condensation‑based recovery equipment, and the key operational considerations for distillation‑based dehydration of the recovered liquid.
2026-10-16Chlorobenzene has a boiling point of approximately 132°C; at room temperature, its volatilization is limited, but in high-temperature processes, the concentration in the exhaust gas is high. Recovery primarily employs a combined approach: closed-loop collection followed by condensation in the front stage to capture the bulk of the emissions, and adsorption at the end stage to capture any remaining traces. This paper summarizes the characteristics of chlorobenzene waste gas, its collection and layout, the combined configuration of condensation and adsorption, and key considerations for the reuse of the recovered liquid.
2026-10-14Mr. Li 13526990215
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