http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-431519-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b04f5b6a02051c94d6eaf190b751ed2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-02 |
| filingDate | 1934-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1935-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-431519-A |
| titleOfInvention | Improvements in the thermal treatment of carbonaceous substances |
| abstract | In the thermal treatment of carbonaceous materials having an acid reaction, e.g. by cracking or destructive hydrogenation, corrosion of the treatment vessels by the acidic materials at such places where water tends to condense, e.g. at the outlet of the reaction vessel or in the heat exchangers and condensers and pipes leading thereto, is prevented by adding at such positions arsenic compounds, cyanides, or organic nitrogen bases. Arsenic compounds specified are arsenious and arsenic acids, arsenic sulphide, and organic arsenic compounds while the nitrogen bases p include aniline, pyridine, and quinoline. In addition, the usual catalysts such as sulphides, oxides, halides, and phosphates may be added. In the destructive hydrogenation of a coal containing 0,28 per cent chlorine, 0,1 per cent arsenic pentasulphide dispersed in oil is added to the reaction products before they enter into the heat exchanger. Specification 296,752, [Class 1 (i)], is referred to. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4511453-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4511460-A |
| priorityDate | 1934-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.