| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b73d1977d77457a1895315a706efca5d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-76 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-76 |
| filingDate |
2019-03-19^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30887e862ea8f1d89d201c29a1a6cee2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_142e7592c0f14620fcf5d118b8ff641d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb67b14cdca943695a1aaa7ba95bb8c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75958ee49cb59bc94401037fe37e6027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3b9abe0f97731cafb57ed74f89877aa |
| publicationDate |
2020-09-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111717896-A |
| titleOfInvention |
A kind of method that adopts desulfurization waste liquid to make acid |
| abstract |
The invention discloses a method for producing acid by using desulfurization waste liquid. The gas is cooled by the waste heat boiler and the waste heat is recovered, and the gas temperature at the outlet of the waste heat boiler is reduced to 400-450°C, and the recovered waste heat is used to generate steam; 2) The outlet gas of the waste heat boiler is passed into the drying tower to remove moisture and dry; this The invention has the characteristics of low cost and high efficiency. |
| priorityDate |
2019-03-19^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |