NOVELTY - The pressure of crude natural gas is increased, moisture is removed, and the gas is continuously hydrated. The synthesized hydrogen sulfide hydrate is floated on the surface of liquid. The generated hydrogen sulfide hydrate slurry is flown into molding kettle and solid hydrogen sulfide hydrate by-product is produced. The by-product is discharged. The molded hydrate is filtered and the filtrate is returned to hydrating tower. The filter cakes are conveyed to a storage kettle. The desulfurated natural gas is conveyed to a natural gas user.    USE - Removal of hydrogen sulfide from natural gas.    ADVANTAGE - The method enables separation of hydrogen sulfide from natural gas in solid form without using any absorbent, by a simple and economical process, with low energy consumption and high hydrogen sulfide removal efficiency.    DETAILED DESCRIPTION - The pressure of crude natural gas is increased to 2-10 MPa by compression and then conveyed to a feeding buffer kettle through a system pipeline, and moisture carried by crude natural gas is removed. The dehydrated natural gas is conveyed into a porous spiral coil pipe through a hydrating tower pipeline in a tangent feeding manner, bubbled, supplied to a hydrating tower, and continuously hydrated in the presence of a hydration promoter. Hydration water is flown into the hydrating tower through a hydrating tower pipeline. The synthesized hydrogen sulfide hydrate is floated on the surface of liquid. The generated hydrogen sulfide hydrate slurry is flown into molding kettle through an overflowing pipe, and solid hydrogen sulfide hydrate by-product is produced in the presence of additional molding degree control agent. The by-product is discharged from an outlet pipeline for filtration. The molded hydrate is filtered and the filtrate is returned to hydrating tower through a circulating pump. The filter cakes are conveyed to a storage kettle for storage. The desulfurated natural gas is conveyed to a natural gas user through an outlet pipeline.