| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S585-95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S423-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G7-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G7-10 |
| filingDate |
1988-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bec1a383fbc802cbc199f85bddae9386 |
| publicationDate |
1989-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4855035-A |
| titleOfInvention |
Method of abating corrosion in crude oil distillation units |
| abstract |
A process for abating corrosion caused by ammonium bisulfate in a crude column overhead transfer line operated at a temperature above the nominal aqueous dew point and in contact with a crude oil feed stream containing sulfur oxides, ammonia and a hydrochloric acid neutralizing amine, which process comprises maintaining a chloride level in said crude oil feed stream sufficient to provide a mole ratio of ammonium chloride to ammonium bisulfate of greater than about 20 in said crude column overhead transfer line. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009044020-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5965785-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5387733-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2919310-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008130809-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5714664-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6258258-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008257782-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11326113-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7818156-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009044020-A2 |
| priorityDate |
1988-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |