| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6598c8d208419d0521c2c81e2a38d594 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3272
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-727
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5427 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B14-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B33-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B33-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B33-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B33-135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6263 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C47-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B33-00 |
| filingDate |
2007-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7ae5eeaa5d2775c2b42caa4a53cd307 |
| publicationDate |
2009-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009325781-A1 |
| titleOfInvention |
Method for manufacturing an artificial lightweight aggregate containing bottom ash |
| abstract |
The present invention relates to a method for producing an artificial lightweight aggregate containing bottom ash, and more particularly to a method for producing an artificial lightweight aggregate containing bottom ash, the method comprises the steps of: (a) mixing 100 parts by weight of clay and 10-100 parts by weight of bottom ash to obtain a mixture; (b) extrusion-molding the mixture by using an extruder and cutting the extrusion-molded mixture to form a molded article; (c) drying the molded article by using a rotary drier; and (d) Sintering the dried article at 1050-1150° C. for 15-45 minutes to produce the artificial lightweight aggregate. The lightweight aggregate according to the present invention is produced by mixing bottom ash that did not satisfy a desired physical property of an aggregate with clay and dust in an optimum mixture ratio, so that the problem that there is a great deviation in water absorptions of a lightweight aggregates that are mass produced using existing fly ash was solved so as to reduce a deviation in water absorptions depending on a change in the amount of raw material added during mass production, thereby making it possible to produce an artificial lightweight aggregate having uniform water absorption. In addition, bottom ash that was difficult to dispose is disposed in a large quantity and thus the cost required for installation of an ash pond is reduced and the bottom ash is recycled so that the produced artificial lightweight aggregate is economically efficient. Also, it is possible to solve environment-related problems. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11384022-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019308909-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017196942-A1 |
| priorityDate |
2006-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |