| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73fdfb89a7a5d37950e4737811c4c5ad |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2737
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2775
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-31 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-02 |
| filingDate |
2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e40aed30531df40c60b62171d61579cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee4446c61584c1b8197effd65c578af8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35453ea4931125e65f2993eea662ea86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3375b956dc86effc4b731f76488a741 |
| publicationDate |
2019-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109970502-A |
| titleOfInvention |
A kind of method for producing mesitylene by isomerization of carbon ten aromatics |
| abstract |
The present application discloses a method for producing mesitylene by isomerization of C-10 aromatics. The method includes: gasification and mixing of raw materials, isomerization reaction, refining, freezing and crystallization filtration and pressing. in a fixed bed reactor. The method for producing mesitylene of the present application adopts a distributed radial fixed-bed reactor to carry out isomerization reaction, and adopts a multi-column rectification device to carry out rectification, so that the total conversion rate of raw carbon ten aromatics reaches 20-25%, and the isomerization The content of mesitylene in the chemical reaction solution reaches 25-30%, and the final product purity of mesitylene after purification is as high as 99.5-99.8%. In addition, the method for producing mesitylene of the present application is suitable for large-scale industrial production. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109336728-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113045379-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113045379-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113307718-A |
| priorityDate |
2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |