| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_759df5a77ceb7d655cf105f20141f20d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-207 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G29-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-34 |
| filingDate |
2021-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b79c5d7863af086f89b17839100556d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_105ebf547c42c6a357d4f20d0472b4cc |
| publicationDate |
2022-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022112443-A1 |
| titleOfInvention |
Method for the dissolution of amorphous dithiazines |
| abstract |
The invention relates to the dissolution of amorphous dithiazine (a-DTZ) or polythioformaldehyde or other polymeric by-products of the treatment of hydrocarbon products (a-DZT) to remove them from surfaces. These are solids that build up on surfaces of processing plant and are resistant to most chemical treatment. The treatment requires treating the surface with an effective amount of a mercaptan or an amine. Surfactants to keep the dissolved a-DTZ or other components from redepositing elsewhere are also described, as is the use of hydrogen sulfide to add in removal by mercaptans. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023107857-A1 |
| priorityDate |
2020-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |