http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-853089-A
Outgoing Links
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| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1348562f0a94a31ca4aa7ee21dc3f0d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2220-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2210-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2245-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2230-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-0277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-0017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-0292 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-0015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-0012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-0035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-0037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-0007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-0202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J1-023 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25J1-00 |
| filingDate | 1959-01-13^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1960-11-02^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-853089-A |
| titleOfInvention | Process for the liquefaction and reliquefaction of natural gas |
| abstract | 853,089. Liquefaction of gases. CONCH INTERNATIONAL METHANE Ltd., [formerly CONSTOCK INTERNATIONAL METHANE Ltd.]. Jan. 13, 1959 [Jan. 29, 1958], No. 1282/59. Class 8(2). Liquefaction of natural gas comprising mostly methane stored in a container 10 is effected by continuously compressing a gas stream in stages 20, 28, 32, 36 to about 2000 p.s.i. removing the heat of compression in exchangers 24, 30, 34 and 38, removing condensed hydrocarbons in a separator 40, cooling to 32‹F. in an exchanger 16 and thereafter bleeding a substantial portion of the compressed gas stream from a duct 42 through a duct 60 to an isentropic expansion engine 62 and feeding the so cooled gas at about 60 p.s.i. through a heat exchanger 14 in countercurrent to the remaining compressed gas thereby liquefying it and finally expanding the said liquefied remainder to about 60 p.s.i. at a value 48 and feeding it to a separating drum 52 from which gas resulting from the last expansion at valve 48 is fed through a duct 64 together with gas from the engine 62 passing to the exchanger 14. Liquefied gas passes from drum 52 through a further expansion valve 56 to the container 10 at substantially atmospheric pressure and from which cold gas traverses a line 12 and the exchangers 14, 16 to the first compressor inlet. In a modification cold gas from the expansion engine 62 by-passes the drum 52 and enters the exchanger 14 directly. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6575250-B1 |
| priorityDate | 1958-01-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID455728551 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 |
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