| 摘要 |
FIELD: chemistry.SUBSTANCE: gas hydrates, for example methane hydrate, are obtained by low temperature condensation of molecular beams of rarefied steam and gas. Molecular beams are supplied into vacuum chamber in spraying zone by separate steam-conducts through Laval nozzles, placed on the output from steam-conducts, and have temperature lower 100 K on the output from nozzles.EFFECT: increase of rate and economical efficiency of obtaining gas hydrates.1 dwg |
