Abstract. The adsorption characteristics of uranium hexafluoride (UF 6) on activated carbon have been investigated under vacuum conditions for absolute pressure range of 10â35 mbar.The experiments were carried out for three different types of activated carbon.t a temperature of 20 Â°C and in vacuum conditions for the absolute pressures less than 35 mbar, the maximum adsorption capacities of the first type, the second type and the third type of activated carbon for Langmuir model are 3387, 2198 and 2771 mg/g respectively.
FTPS (also known as FTPES, FTP-SSL and FTP Secure) is an extension to the commonly used File Transfer Protocol (FTP) that adds support for the Transport Layer Security (TLS) and the Secure Sockets Layer (SSL) cryptographic protocols.TPS (also known as FTPES, FTP-SSL and FTP Secure) is an extension to the commonly used File Transfer Protocol (FTP) that adds support for the Transport Layer Security (TLS) and the Secure Sockets Layer (SSL) cryptographic protocols.
FTP is a TCP based service exclusively. There is no UDP component to FTP. FTP is an unusual service in that it utilizes two ports, a 'data' port and a 'command' port (also known as the control port). Traditionally these are port 21 for the command port and port 20 for the data port. The confusion begins however, when we find that depending on the mode, the data port is not always on port 20.