Results of investigations of cryosorption devices to be embedded in cryogenic reservoirs and pipelines, which are made in the form of cassettes of pumping-out elements containing cryosorbing charcoal fabric KUT-M and granulated charcoal adsorbent enclosed between the punched aluminum substrates, are presented. The construction and operation parameters of the cryosorption devices are determined experimentally. The constructions of the embedded cryosorption pocket and adsorption device of transport gasifiers TGKh-0,6/1,6 and TGKh-1,2/1,6 are developed.