SERVER, METHOD, AND PROGRAM FOR SUPPLYING DESULFURIZATION CATALYST-RELATED INFORMATION, AND COMPUTER-READABLE RECORDING MEDIUM RECORDING SAME

Provided are a desulfurization catalyst performance prediction system and a desulfurization catalyst performance prediction program with which the performance of a desulfurization catalyst is predicted with high accuracy, without performing a complicated process such as a plant simulation. A server, which is connected to a user terminal via a network, and which supplies a desulfurization catalyst lifetime of a user plant to a user on the basis of desulfurization catalyst bench plant data and a desulfurization catalyst lifetime function, is equipped with a processor and a storage means that stores computer-readable command. When a computer-readable command is executed by the processor, the server receives user plant-related data and a user desulfurization catalyst performance prediction condition from the user terminal to the user plant on the basis of a comparison between the desulfurization catalyst bench plant data and the obtained user plant-related data, calculates a catalyst lifetime for the user's desulfurization catalyst on the basis of the obtained user desulfurization catalyst performance prediction condition and the user desulfurization catalyst lifetime function, and transmits the calculated catalyst lifetime to the user terminal.