| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4fe0582f1d1f51458f9a2d8f6a63c7d7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S423-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B11-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-18 |
| filingDate |
1998-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bebd0758b1e1db0ebe91f0ce35e82376
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8d6bc82ad9724a82165107a41df0820
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c99b4e13a0877b3e29714c1de54bde48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ee83cfeab880a8dffde42fd0f447a5c |
| publicationDate |
2000-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6086656-A |
| titleOfInvention |
Method for improving the heap biooxidation rate of refractory sulfide ore particles that are biooxidized using recycled bioleachate solution |
| abstract |
A method for improving the heap biooxidation rate of refractory sulfide ore particles that are at least partially biooxidized using a recycled bioleachate off solution is provided. The method includes the steps of biooxidizing a heap of refractory sulfide ore particles with a bioleachate solution; collecting, from the heap, a bioleachate off solution that includes a plurality of inhibitory materials dissolved therein, the concentration of each individual inhibitory material being below its individual inhibitory concentration but the combined concentration of at least two of the inhibitory materials being sufficient to inhibit the biooxidation rate of the refractory sulfide ore particles; conditioning the bioleachate off solution to reduce the inhibitory effect caused by the combined concentration of the at least two inhibitory materials; recycling the reconditioned bioleachate solution to the to the heap; and biooxidizing the refractory sulfide ore particles in the heap with the reconditioned bioleachate solution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8623115-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6736877-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02070758-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9534273-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004092690-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009158893-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007193413-A9
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005066773-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7455715-B2 |
| priorityDate |
1994-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |