http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007006780-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2afb17fd426804141466721f03bf1ede http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d35a4b15ecfe7d2fa716dc24c6c45cfc http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0fc192b1120dbd1c15edbe400a7cd76f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-0469 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-0216 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-26 |
| filingDate | 2006-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_087c9eb738ba6db03256520bd05f5280 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e54c916b0f52d33b6d9d4eda672e849d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34f237b51cec07468c5b68efafcd8bad |
| publicationDate | 2007-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2007006780-A1 |
| titleOfInvention | Process for preparing a sulphur cement product |
| abstract | The invention provides a process for preparing a sulphur cement product comprising the following steps: (a) selectively oxidising hydrogen sulphide to elemental sulphur by contacting, in a reaction zone, a hydrogen sulphide containing feed gas and a molecular-oxygen containing gas with a particulate oxidation catalyst under selective oxidation conditions; (b) discharging a stream comprising liquid and/or solid elemental sulphur and particulate oxidation catalyst from the reaction zone; (c) admixing the stream comprising elemental sulphur and particulate oxidation catalyst with at least any one of elemental sulphur, a sulphur cement filler, a sulphur cement modifier, or aggregate at a temperature at which sulphur is molten; (d) solidifying the mixture obtained in step (c) by cooling it to a temperature below the melting temperature of sulphur to obtain the sulphur cement product. The invention further provides the use of a stream comprising elemental sulphur and particulate oxidation catalyst for preparing a sulphur cement product, which stream is obtained in selective oxidation step (a) of such process. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9611198-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014155671-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017085955-A1 |
| priorityDate | 2005-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.