http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61235604-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9080d63f8da0a644b6e7b9fcdcf6f306 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D1-00 |
| filingDate | 1985-04-11^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b4e747d7c5ea99e4b4bbee15f6c6c5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28c52dd6e4abe161e4b1fb21564f289d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3eacfb6ddfbb117ed24ecfa23de1e1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c666053b3d8f0d7833e6b5aadb4aa788 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcef1520536c38f66101109e7e6fa5b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cae0d6d0d91621d2fcce4ccf6db13c3 |
| publicationDate | 1986-10-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S61235604-A |
| titleOfInvention | Fine coal combustion process |
| abstract | PURPOSE: To provide stable combustion with the content of NOx keeping low by a method wherein a primary sleeve is expanded on a downstream side of a venturi part to decrease a partial pressure of O 2 and some ultra fine powder coal is supplied to a part near the sleeve wall. n CONSTITUTION: Fine powder coal stream 1 is metered by a venturi part 2 of a primary sleeve 3 and a uniform mixing with the primary air as well as a prevention of back-fire are performed. The primary sleeve 3 at the downstream side of the venturi part 2 is formed as the primary tapered part and forms the enlarged primary sleeve 5, and a flame holding ring 17 is arranged at the extremity end of the primary sleeve 5 and thereby the fine powder flame is made stable. Getting this stabled fine powder coal flame with this flame holding ring 17 causes the fine powder coals coming mainly from the center of the sleeve are heated at a part showing a lower partial pressure of O 2 on the axis of the wick of the burner, and the content of N in the fine powder coals is decomposed to produce a stable content of N 2 . The gas is hardly affected by the recirculation of discharged gas from the downstream side of the furnace. n COPYRIGHT: (C)1986,JPO&Japio |
| priorityDate | 1985-04-11^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559581 http://rdf.ncbi.nlm.nih.gov/pubchem/anatomy/ANATOMYID2101 |
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