| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-783
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-35 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D47-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-35 |
| filingDate |
2006-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c92f5cdf40f95863a8ce8e1201ad6f60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07c26cbdc4e425b94b736d3fe1689a3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a6ba11b2d73f36f6956e55a79d27fbe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1b7822a2327073ec1eada9aa6e41df5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8a11a6e67a679bae4905cfccf78efdd |
| publicationDate |
2010-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7786323-B2 |
| titleOfInvention |
Method for collecting (meth)acrolein or (meth)acrylic acid and collecting device for the same |
| abstract |
(Meth)acrolein or (meth)acrylic acid is collected by bringing a reaction gas ( 1 ) containing (meth)acrolein or (meth)acrylic acid obtained through a vapor-phase catalytic oxidation reaction into contact with an aqueous solution as a collecting solvent in a collecting tower main body ( 2 ). The reaction gas ( 1 ) is supplied to the collecting tower main body ( 2 ) from two nozzles ( 2 c ) facing each other, and is caused to collide in the collecting tower main body ( 2 ). According to the present invention, (meth)acrolein or (meth)acrylic acid can be efficiently collected from a gas containing (meth)acrolein or (meth)acrylic acid while preventing polymerization. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8530700-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009253934-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8242308-B2 |
| priorityDate |
2003-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |