NATURAL GAS LIQUEFACTION WITH FEED WATER REMOVAL
PROBLEM TO BE SOLVED: To provide a method for drying and liquefying a natural gas stream.SOLUTION: There is provided a method in which: (a) a water-containing natural gas feed stream is cooled; (b) the cooled natural gas feed stream is dried and further cooled; (c) the dried cooled natural gas strea...
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Format | Patent |
Language | English |
Published |
24.10.2013
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Abstract | PROBLEM TO BE SOLVED: To provide a method for drying and liquefying a natural gas stream.SOLUTION: There is provided a method in which: (a) a water-containing natural gas feed stream is cooled; (b) the cooled natural gas feed stream is dried and further cooled; (c) the dried cooled natural gas stream is heated; (d) the dried rewarmed natural gas stream is cooled and liquefied and at least one compressed refrigerant feed stream is cooled by counter-current indirect heat exchange with an expanded cold refrigerant; and (e) the compressed cold refrigerant stream or streams are expanded, and thereby further cooled, to provide the expanded cold refrigerant; wherein the cooling of the natural gas feed stream in step (a) and heating of the dried cooled natural gas stream in step (c) is by indirect heat exchange between the two streams. |
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AbstractList | PROBLEM TO BE SOLVED: To provide a method for drying and liquefying a natural gas stream.SOLUTION: There is provided a method in which: (a) a water-containing natural gas feed stream is cooled; (b) the cooled natural gas feed stream is dried and further cooled; (c) the dried cooled natural gas stream is heated; (d) the dried rewarmed natural gas stream is cooled and liquefied and at least one compressed refrigerant feed stream is cooled by counter-current indirect heat exchange with an expanded cold refrigerant; and (e) the compressed cold refrigerant stream or streams are expanded, and thereby further cooled, to provide the expanded cold refrigerant; wherein the cooling of the natural gas feed stream in step (a) and heating of the dried cooled natural gas stream in step (c) is by indirect heat exchange between the two streams. |
Author | KINARD GLENN EUGENE BROSTOW ADAM ADRIAN |
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Notes | Application Number: JP20130080920 |
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Snippet | PROBLEM TO BE SOLVED: To provide a method for drying and liquefying a natural gas stream.SOLUTION: There is provided a method in which: (a) a water-containing... |
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SubjectTerms | ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL BLASTING CHEMISTRY COMBINED HEATING AND REFRIGERATION SYSTEMS FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS LIQUEFIED PETROLEUM GAS LUBRICANTS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING METALLURGY MIXTURES BY PRESSURE AND COLD TREATMENT NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES REFRIGERATION OR COOLING SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE WEAPONS |
Title | NATURAL GAS LIQUEFACTION WITH FEED WATER REMOVAL |
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