| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8293b847ea9c13d012426e40e284492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ab7db5655728cb217c2bb795ef1c03a7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S423-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-901
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-40 |
| filingDate |
2007-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_baadb8c8208f663a05c8deb5cafecdf6 |
| publicationDate |
2008-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2008027446-A2 |
| titleOfInvention |
Process for recycling waster acid |
| abstract |
A recycling process is presented to treat spent waste acid solutions whereby useful products are produced. Spent waste acid containing inorganic and organic contaminants is mixed with a magnesium compound containing aluminum and iron compounds that form oxyhydroxide floes that complex, react, sequester and/or co-precipate the contaminates from the admixture. The magnesium reacts with sulfate ions to form a high quality magnesium sulfate solution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107539959-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113072152-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113072152-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109626429-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109626429-A |
| priorityDate |
2006-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |