由第二个热交换器中的气体冷却. The second heat exchanger is cooled by a gas. 本方法可用于液化氮气,氢气,氩气甲烷等的液化器. This method can be used to liquefy nitrogen, hydrogen, argon, methane liquefier.哈默
The invention comprises a closed gas expansion process to liquefy the natural gas, wherein the gas is first fed through a fractionation column where the gas is cooled and separated into an overhead fraction with reduced content of hexane (C6) and heavier components, and a bottom fraction ...
Method of liquefying and storing fuel gases The shell (2) of a pressure vessel (1) for storing or transporting compressed or cold gases has the shape of a solid of revolution with curved generating line and consists of several reinforced-concrete parts (2') separated from one anot... LS...
Method of liquefying a mixture of gas rich in methane by performing an auxiliary cycle and a main cycle in which are used an auxiliary and a main refrigerating fluid of several components. In each cyc
The present invention relates to a process for liquefying a methane-based fuel gas, which comprises a pre-cooling and liquefying phase, wherein the fuel gas is cooled and liquefied between the ambient temperature T0 and a temperature T2 ... L Benoit,D Faure-Brac,A Torres-Mansilla,... 被...
A process for the disposal of carbon dioxide in deep sea, which comprises compressing (2) and dehumidifying (4) gaseous carbon dioxide to be disposed of, passing the so compressed carbon dioxide gas through a cold sea water region where a temperature condition enough to liquefy the compressed ...
The aluminum-containing wiring material is further treated with the plasma of a gas that contains hydrogen component or is treated by liquefying such a gas into droplets thereof on the surface of the sample. Therefore, the halogen components (Cℓ, Br, etc.) adhered to the aluminum-...
(c) transporting the treated natural gas stream (20) via a pipeline (4) over a distance of at least 2 km to a second location (3); (d) liquefying the treated natural gas stream (20) at the second location (3) thereby obtaining liquefied hydrocarbon product (50) at atmospheric ...
Feb. 10. Liquefying.-Cooled compressed air, hydrogen, or like gases with low boiling-points are expanded in a space of gradually increasing cross-sectional' area, to facilitate their liquefaction. The expansion may be conveniently effected in a Laval nozzle C, Fig. 1, and the increase in ...
931,371. Liquefaction of gases. UNION CARBIDE CORPORATION. May 29, 1961 [May 31, 1960], No. 19222/61. Class 8(2). In a process for liquefying a compressed feed gas having a boiling point below -80C at atmospheric pressure e.g., nitrogen wherein after preliminary cooling the ...