| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa67eb74ea5b96d9f8f2cfdb3b025770 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S62-905
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2250-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2250-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-54 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-04418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-04872
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-04884
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-0489
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-0409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-04878
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-04206 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25J3-04 |
| filingDate |
2000-02-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46281f68780fca900fac97a1ee262f6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6463af0dcf3497ea5d3508007cd37fb |
| publicationDate |
2000-10-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1041353-A2 |
| titleOfInvention |
Distillation column arrangement for air separation |
| abstract |
A packaged column arrangement for an air separation plant in which a cold box 54nis filled with an insulating material and a higher pressure column 10 and a lowernpressure column 12 are mounted within the cold box 54. The lower pressure columnn10 has an intermediate reboiler 28 in fluid communication with the higher pressurencolumn 10 for condensing nitrogen enriched vapour overhead formed within thenhigher pressure column 10 in order to produce reflux for the columns. The columnsn10 and 12 have a sufficiently vertically staggered juxtaposition within the cold box 54nthat the reflux stream flows under gravity to the higher pressure column 10. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1319913-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004088228-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7954339-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1319912-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2004225690-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011116981-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011116871-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102667383-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102667383-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2580571-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104220829-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104220829-A |
| priorityDate |
1999-03-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |