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The specifications for the activated carbon adsorber are as follows: (1) Composition of the feed material: components by weight % – PVP 35.65%, VP 0.1%, H2O 64.25%. Conditions: temperature 50°C, pressure 0.45 MPa(G), density 1070.05 kg/m3, viscosity 100 cp. The maximum design pressure is 0.86 MPa(G). (2) Composition of the output material: components by weight % – PVP 35.69%, VP 0%, H2O 64.31%. Note: The purpose of the activated carbon adsorber is to remove VP (vinylpyrrolidone) monomer from PVP (polyvinylpyrrolidone). The processing capacity of this unit is 1.14 m3/h. Requirement: Please indicate whether the adsorber supplied can meet the above process requirements and adhere to pharmaceutical-grade standards for activated carbon adsorption systems. 2. The process requires determining whether it can be regenerated by adding steam (or another medium) within 4 days (100 hours). If regeneration is not possible, it is necessary to find out whether recovery is feasible and how to carry out such recovery. The above are the times I proposed; you may also let me know the service life of this activated carbon. 3. Please provide a quote for the activated carbon adsorber unit. Please also provide the specifications of the activated carbon.