Methanol Purification Version – Daily Question 20200407
Thread Content
This post was last edited by hai8487 on 2020-4-7 17:14. What should be noted regarding the liquid discharged during heating and reduction? Answer: (1) First, prepare the device ； (2) When there is a liquid level in the separator, start discharging it, and carefully weigh and record it ； (3) When releasing it, one should stand upwind to avoid poisoning and suffocation ； (4) Residual liquid must not be discarded carelessly; it should be discharged at designated locations to prevent fires ；
This post was last edited by hesonchang214 on 2020-4-7 17:07. (1) First, prepare the device； (2) When there is a liquid level in the separator, start discharging it, and carefully weigh and record it ； (3) When releasing it, one should stand upwind to avoid poisoning and suffocation ； (4) Residual liquid must not be discarded carelessly; it should be discharged at designated locations to prevent fires
(1) First, prepare the device； (2) When there is a liquid level in the separator, start discharging it, and carefully weigh and record it ； (3) When releasing it, one should stand upwind to avoid poisoning and suffocation ； (4) Residual liquid must not be discarded carelessly; it should be discharged at designated locations to prevent fires
(1) First, prepare the device; (2) When there is a liquid level in the separator, start discharging it, and carefully weigh and record the amount; (3) While discharging, one must stand in the upwind direction to avoid poisoning or suffocation； (4) Residual liquid must not be discarded randomly; it should be discharged at designated locations to prevent fires.
(1) First, prepare the device； (2) When there is a liquid level in the separator, start discharging it, and carefully weigh and record it ； (3) When releasing it, one should stand upwind to avoid poisoning and suffocation ； (4) Residual liquid must not be discarded carelessly; it should be discharged at designated locations to prevent fires
(1) First, prepare the device； (2) When there is a liquid level in the separator, start discharging it, and carefully weigh and record it ； (3) When releasing it, one should stand upwind to avoid poisoning and suffocation ； (4) Residual liquid must not be discarded carelessly; it should be discharged at designated locations to prevent fires
(1) First, prepare the device； (2) When there is a liquid level in the separator, start discharging it, and carefully weigh and record it ； (3) When releasing it, one should stand upwind to avoid poisoning and suffocation ； (4) Residual liquid must not be discarded carelessly; it should be discharged at designated locations to prevent fires
(1) First, prepare the apparatus; (2) When there is liquid level in the separator, start discharging it, and weigh and record it carefully; (3) While discharging, one must stand upwind to avoid poisoning; (4) The remaining liquid must not be discarded carelessly
(1) First, prepare the device； ?? (2) When there is a liquid level in the separator, start discharging it, and carefully weigh and record it ； ?? (3) When emitting, one should stand upwind to avoid poisoning and suffocation ； (4) Residual liquid must not be discarded carelessly; it should be discharged at designated locations to prevent fires
(1) First, prepare the device； (2) When there is a liquid level in the separator, start discharging it, and carefully weigh and record it ； (3) When releasing it, one should stand upwind to avoid poisoning and suffocation ； (4) Residual liquid must not be discarded carelessly; it should be discharged at designated locations to prevent fires
(1) First, prepare the apparatus; (2) When there is liquid level in the separator, start discharging it, and weigh and record it carefully; (3) While discharging, one must stand upwind to avoid poisoning; (4) The remaining liquid must not be discarded carelessly