| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_311c96e3f7943d75d667ae9832a4ddc2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a05de5345a1d16e34603ae07b8e52a9a |
| classificationCPCAdditional |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-404 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D47-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-79 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D47-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50 |
| filingDate |
2018-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f98e0e9d377be043cd8f227b871572e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff1f4b48683aa34c3acc536e30b74f52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e005420dc142aa4a727389832dcef85a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b30b51104849c179ac45422e4c5e9c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_579bb2e773e65abba8848da21d740cc4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e49fc5aee296983f80fea530d1aa533
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23c98e02f28e8484531c8a910b458f80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c3184d441827a8ce820d2cdef478c57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_593a92136f8ce052fca8ccd375d388a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71cc99a3631e30e476abb9daa969665d |
| publicationDate |
2018-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108421385-A |
| titleOfInvention |
A kind of purifying treatment method of coal roller drying system ash-laden gas |
| abstract |
The present invention relates to a kind of purifying treatment methods of coal roller drying system ash-laden gas, belong to environmental technology field.Technical solution is：Seal the increase that oxygen barrier charging gear has efficiently controlled oxygen content；The improvement of dry drive end unit raising material unit and setting up for desulfurizing tower, reduce the concentration of coal dust；The injection of alkaline solution reduces the generation of nitrogen oxides and sulfur dioxide to a certain extent in ammonia spirit and desulfurizing tower in hot-blast stove stove.The present invention adds the oxygen barrier charging gear of sealing, control system oxygen content；Sealed discharging device is added, control tail portion cold air is mixed into；The raising material unit of roller drier inner tail end, control system dust concentration and content is transformed；Gametic fertility tail portion dust-removal and desulfurizing in stove realizes gas cleaning；In burning furnace injection ammonium hydroxide the generation of nitrogen oxides is reduced and eliminates by the association reaction of ammonia and nitrogen oxides；Desulfurating dust-removing equipment is added in system tail portion, further decreases the discharge capacity of coal dust and dioxide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110201537-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111636275-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111735064-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111735064-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111068446-A |
| priorityDate |
2018-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |