The term pyrochemical process is identified in base64 scheme by the sequence cHlyb2NoZW1pY2FsIHByb2Nlc3M=, while the MD5 signature is equal to a85d0eaad88b818f92dd3f543759571e. The ASCII encoding of pyrochemical process in hexadecimal notation is 7079726f6368656d6963616c2070726f63657373.