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[求助]
我们实验室的反应釜装置英文看不懂
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.TURN ON THE JACKET CIRCULATING PUMP, AND TURN ON THE HOT WATER HEATER. 2. TURN OFF THE HOT WATER HEATER WHEN THE JACKET INLET TEMPERATURE REACHES 28oC. 3.WHEN THE REACTOR VESSEL TEMPERATURE APPROACHES 27oC, TURN OFF THE JACKET PUMP, OPEN THE JACKET BYPASS VALVE, AND CLOSE THE INLET AND OUTLET VALVES. 4. WHEN THE REACTOR VESSEL TEMPERATURE REACHES 27oC TO 28oC, OPEN THE CITY WATER VALVE AND THE JACKET DRAIN VALVE AND ADJUST THE JACKET INLET AND OUTLET TEMPERATURES AS CLOSE AS POSSIBLE TO 27oC. THE INLET TEMPERATURE MAY BE SLIGHTLY LOWER TO GET THE OUTLET TEMPERATURE WITHIN RANGE. 1 HEAT THE FLASK TO REFLUX AND REMOVE WATER WITH A BARRETT TRAP. 2 REMOVE 138 mls OF SOLVENT FROM BARRETT TRAP. . 3 COOL THE FLASK TO 75 DEG C. 4 AFTER THE WATER HAS BEEN REMOVED, REDUCE AGITATOR SPEED TO 300-325 RPM. 5. DRAIN ANY REMAINING LIQUID IN BARRETT TRAP TO COLLECTION FLASK. 6 REMOVE CONDENSER, RINSE WITH THF AND BLOW DRY WITH AIR. 7 REMOVE BARRETT TRAP AND REPLACE IT WITH CONDSENER. 8. RINSE BARRETT TRAP WITH THF. BLOW DRY WITH AIR. RETURN IT TO STORAGE RACK. |
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