| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a59b5587796d7ea65f750d71eeefb74 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S203-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S203-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-734
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N65-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10B53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N65-34 |
| filingDate |
2001-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_805f783e6ea1ea82e1e4c2eaf73828fc |
| publicationDate |
2001-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0197864-A1 |
| titleOfInvention |
The process of extracting from haw-pit by dry distillation and its device |
| abstract |
The invention relates to a process of extracting from HAW-PIT by dry distillation and its device. The process includes the following step: wiping off impurity of HAW-PIT and drying; immersing HAW-PIT with water and adding to dry distillation stove after decantation; Respectively, at temperature in two stages (105-195°C and 305-380°C), raising the temperature step by step and proceeding step dry distillation at constant temperature, collecting the dry distillation liquid; combination the dry distillation liquid and proceeding density separation by standing, in the end siphoning the brownish red clarity liquid off. The process of the invention and its device can be used simply and feasibly. The rate of production is high and it is suitable for industrialization. |
| priorityDate |
2000-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |