| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc901887693907e1a3d42f0cd33aae7d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-39 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 |
| filingDate |
1998-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88512aadf4f403a59272997aaaa4dda6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a593a9e8de04f0a7f0c0f775d75f80d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d685b71c784f9ecbfc41e4c61f852aff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6b4ff0f4ea43c54b5192eabc13582e9 |
| publicationDate |
1999-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9926058-A1 |
| titleOfInvention |
Method and apparatus for off-gas composition sensing |
| abstract |
An apparatus and method for non-intrusive collection of off-gas data in a steelmaking furnace (100) includes structure and steps for transmitting a laser beam (300) through the off-gas produced by a steelmaking furnace, for controlling the transmitting to repeatedly scan the laser beam through a plurality of wavelengths in its tuning range, and for detecting (400) the laser beam transmitted through the off-gas and converting (600) the detected laser beam to an electrical signal. The electrical signal is processed to determine characteristics of the off-gas that are used to analyze and/or control the steelmaking process. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0133200-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7223978-B2 |
| priorityDate |
1997-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |