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Month: June 2019
How Cleaning of SFE Plant
Cleaning of SFE Plant Extraction equipment CO2 pipelines, containers and valves are often in contact with materials and media. They need to be cleaned regularly during the work process, or need to be cleaned when replacing the extracted materials. During the cleaning process the cleaning agent or clean water chloride ion content can not be […]
How Maintenance of Supercritical Fluid CO2 Extraction Equipment
Maintenance of CO2 pressure pump Check the lubricant of the pump before starting it. If the lubrication is not enough, replenish the lubricant in time. Use and maintain the pump strictly according to the manual of the CO2 pressure pump. Maintenance of Quick Opening Mechanism of Extractor Periodically check the condition of the cylinders and […]
How Discharge of Extracted Product
Discharge of extracted product During extraction, the product separated by the primary separator and the secondary separator stores temporarily in the two separators. When the stored product has reached a certain quantity, it shall be discharged in time. Otherwise, some of the available space in the separators will be occupied and the separation will be […]
How Three-extractor in series working mode
Three-extractor in series working mode (R101→R102→R103 as an example) Take R101 → R102 → R103 three-extractor in series work as an example to introduce the operation process. The series operation of R102→R103→R101 and the series operation of R103→R101→R102 are the same as the series operation of R101→R102→R103. However, the valve is different from the operation […]
Two-extractor in series working mode-700L Supercritical Co2 Extraction Equipment
Two-extractor in series working mode (R101→R102 as an example) Take R101 → R102 two-extractor series work as an example to introduce the operation process. The series operation of R102→R103 and the series operation of R103→R101 are the same as the series operation of R101→R102. However, the valve is different from the operation process of extractor […]
Two-extractor In Parallel Working Mode-700L Supercritical Fluid Extraction
Two-extractor in parallel working mode (take R101 and R102 as examples) Taking R101 and R102 two-extractor in parallel connection as an example to introduce the operation process. The parallel operation of R102 and R103 two-extractor in parallel and R103 and R101 two-extractor in parallel operation is the same as that of two parallel operations of […]
Operation steps of one-extractor operation mode-700L Co2 Extraction Machine
Extraction Cycling Procedure Operation steps of one-extractor operation mode (taking R101 as an example) The specific operations of the extractor R102 and R103 are the same as those of the R101, except that the valves in the operation process of the extractor R101 are different from the valves in the operation process. The specific valve […]
Operation Mode of Extraction Cycle-Supercritical Fluid Extraction Equipment
Operation mode of extraction cycle The plant is a three-extractor and two-extractor supercritical extraction device, which can realize four working modes: one-extractor, two-extractor in parallel, two-extractor, three-extractor in series. It is recommended to use one-extractor and two-extractor in series. a) one-extractor working mode (take R101 as an example) After the extractor R101 is packed with materials, […]
Feeding of CO2-700L Supercritical Fluid Extractor
Feeding of CO2 Feeding of CO2 refers to the process of injecting liquid CO2 into the extractor (ETOR) and the separator (ST0R) and starting pressure pump P502A (or P502B) and pressuring. a) The participating equipments are: 1) CO2 storage tank C302; 2) Pressure pump P502/1 or P502/2 (one for using and the other for preparing, this […]