http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0171879-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb2b160a63751bcb8d5d7d0b77d64869 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-24 |
| filingDate | 1985-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b86b2daeeeb004c1e7308c20a1dd3730 |
| publicationDate | 1986-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0171879-A2 |
| titleOfInvention | Process for recovering organic vapors from air |
| abstract | Organic vapor is recovered and concentrated from a feed stream of air having an organic vapor content of no more than 20,000 ppm by volume by pressing the stream across a thin semipermeable membrane having a selectivity for organic vapor over air of at last 50, as measured by the ratio of organic vapor permeability to nitrogen permeability, and a permeability to organic vapor of at least 3 x 10 -7 cm3 (STP) cm/cm 2 ·sec cm Hg. A partial vacuum is created on the permeate side of the membrane so that organic vapor passes preferentially through the membrane to form an organic vapor depleted air stream on the feed side and an organic vapor enriched stream on the permeate side. The organic vapor which has passed through the membrane is compressed and condensed to recover the vapor as a liquid. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6444011-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0532368-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0532368-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0388354-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6214089-B1 |
| priorityDate | 1984-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.