NOVELTY - A sulfur recycling process for natural gas with high content of sulfur, comprises: (a) separating acid water from acid gas from a desulfurizing device and a SCOT tail gas treatment device; (b) cooling, condensing and separating sulfur, entering a primary converter via reheated process gas, and generating element sulfur by catalytic reaction; (c) entering a secondary sulfur condensation cooler, condensing and separating the sulfur steam; (d) entering a third sulfur condensation cooler; and (e) entering a fourth sulfur condensation cooler.    USE - The process is useful for recycling sulfur for natural gas with high content of sulfur (claimed).    ADVANTAGE - The process is capable of recycling sulfur in the desulfurizing process effectively; the process is simple; the recycling cost is reduced; and the invention is beneficial to environment protection.    DETAILED DESCRIPTION - A sulfur recycling process for natural gas with high content of sulfur, comprises: (a) separating acid water from acid gas from a desulfurizing device and a SCOT tail gas treatment device via an acid gas liquid-separating tank, entering a main combustion furnace of the device by the acid gas to react with a certain amount of air and generate high-temperature gas flow; (b) cooling, condensing and separating sulfur for the generated high-temperature gas flow via a waste heat boiler and a primary sulfur condensation cooler, entering a primary converter via reheated process gas, and generating element sulfur by catalytic reaction; (c) entering a secondary sulfur condensation cooler via the process gas out of the primary converter, condensing and separating the sulfur steam, reheating the process gas out of the secondary sulfur condensation cooler via a secondary reheating furnace and then entering a secondary converter, going on reaction on a catalyst bed layer via the process gas to generate element sulfur; (d) entering a third sulfur condensation cooler via the process gas out of the secondary converter to separate the liquid sulfur and then entering a third reheating furnace to reheat again, entering a third converter via the reheated process gas to perform final reaction on the catalyst bed layer; and (e) entering a fourth sulfur condensation cooler via the reacted process gas to condense and separate the liquid sulfur, and then entering a liquid sulfur collector, and transmitting the process gas out of the collector to a tail gas treatment device.