Which technician has the operating procedures for the tar-ammonia separation tank?

http://www.safehoo.com/Rules/Metallurgy/201511/420087.shtml Here is a link for you; I hope it’s useful.

This post was last edited by caocheng on 2019-3-15 10:16. I hope it helps you. 3.14. Commissioning of the tar-ammonia water separation tank 3.14.1. Once the tar-ammonia water separation tank is filled, open the valves for the circulating ammonia water outlet, the residual ammonia water outlet, and the condensate inlet. 3.14.2. After the sample port N9.4 (6.2m) at the upper part of the tank shows tar, oil is started to be fed into the tar-ammonia separation tank. 3.14.3. Open the centralized vent pipes at the top of the tank and on the full-flow tubes, and close the on-site vent pipe valves. 3.15. Shutdown of the tar-ammonia water separation tank 3.15.1. Open the on-site vent pipes at the top of the tank and the full-flow pipe, and close the valve of the centralized vent pipe. 3.15.2. Close the condensate inlet valve, the residual ammonia outlet valve, and the circulating ammonia outlet valve. 3.15.3. Drain the ammonia water at the upper part of the tar-ammonia water separation tank from top to bottom through the sampling ports (N9.1~9.5), and close the sampling tubes once tar begins to flow out of the drainage pipes. 3.15.4. Pump out the tar from the tar-ammonia separation tank. 3.15.5. Drain the circulating ammonia from the extracorporeal circulation ammonia tank. 3.16. Switching operation of the tar-ammonia water separation tank 3.16.1. Slowly fill the tar-ammonia water separation tank to be used with condensate until it is full. 3.16.2. Open the circulating ammonia water outlet valve of the tar-ammonia water separation tank to be started. 3.16.3. Slowly open the valve that leads the condensate into the tar-ammonia separation tank to be started. 3.16.4. Slowly close the valve leading to the tar-ammonia water separation tank that is to be shut down. 3.16.5. Close the outlet valve for circulating ammonia water in the tar-ammonia water separation tank to be shut down. 3.16.6. Gradually start up the tar-ammonia water separation tank to be put into operation according to the startup procedures. 3.16.7. Gradually shut down the tar-ammonia separation tank to be taken out of service in accordance with the shutdown procedures.