| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b778e570f16c1b1f094a5ca97cc606e0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-2509
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-0329 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-359
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-2829 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D11-13 |
| filingDate |
2005-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a13f569b263eb36f6ab1ffe425217f0a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84cd7a6f075e914052bb58a0befbe5ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a4cf008ce60a7b6dc620b0306dd3862 |
| publicationDate |
2008-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7404411-B2 |
| titleOfInvention |
Method and apparatus for analysis of relative levels of biodiesel in fuels by near-infrared spectroscopy |
| abstract |
A process and system for the analysis and/or control of a mixture of liquid hydrocarbons and biodiesel to determine biodiesel concentration includes a) measuring the near infrared absorption in at least two of the bands of two absorption bands from a portion of the range of 800-2500 nm; in particular 1100-2500 nm which are used to quantify the biodiesel content. b) taking each of the absorbances measured, or a mathematical function thereof, c) performing at least one mathematical computing or statistical treatment using the above absorbances or functions as individual independent variables, d) assigning and applying weighting constants or their equivalents to the independent variables, and, optionally e) applying the above steps using known compositions to calibrate the instrument and determine the weighting constants or equivalents, and further optionally f) outputting a signal indicative of the biodiesel concentration in the mixture, based on the absorbances or functions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010049810-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8911512-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011138679-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010109893-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010218734-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8390446-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8586365-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10746677-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011075420-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8381701-B2 |
| priorityDate |
2005-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |