| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f8e4b3fc6b3208236e8ca40f7494edb7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23C10-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F22B31-0084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23J15-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23C10-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23J15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F22B31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23C10-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23C10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23C10-00 |
| filingDate |
1985-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9ceb2f1b7444f109fde3c408146fd1a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11dbc9c1112ca6df9227348e8120a359
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89390e3c29d9626400e370c56b3bde84 |
| publicationDate |
1986-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0176293-A2 |
| titleOfInvention |
Recirculating fluid bed combustor - method and apparatus |
| abstract |
A fluidized bed combustor (10) for burning solid fuel or dirty liquid fuels comprised of a bubbling fluid bed (15) with heat exchanger tubes (13) in the bed, a hot recycle cyclone (21). a convective heat exchanger (26) and a particle filter (27). The bubbling fluid bed (B) is operated at low superficial velocities of 0.5 to 6 ft/second (0.15 to 1.8 m/s) and is composed of fine particulate 45 to 2000 microns in diameter with up to 40% less than 200 microns. Fines elutriated from the bed are isothermally recycled back to the bed resulting in high combustion efficiency and good sulphur oxide suppression from sorbents contained in the bed. The material recycled in one hour is equivalent to twice the weight of the bed. Ammonia (24) injected upstream of the recycle cyclone (21) suppresses nitrogen oxides with high efficiency because of the excellent mixing in the cyclone (21). The heat transfer coefficient on the tubes in the bed is increased at least 2 to 4 times because of the fine particulate nature of the bed. Fluidization occurs over a 10:1 range in superficial velocities. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5820838-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5538704-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0628767-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0628767-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6019068-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GR-1000870-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4756890-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5465690-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6389995-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5911956-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5362462-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5562884-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5462718-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100436941-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0690266-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8706853-A1 |
| priorityDate |
1984-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |