| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d80228fea1bfe12324a6d4353d6702eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9da25e9dd6702176cc87924c5a5439e0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-40 |
| filingDate |
2018-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4289c13760243fdc5afc594cef37e0df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b233be211c935f1632cc7e50665fe8a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8b114d9ef4999336ee4ac808e524e02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0097b02f85c9966a666d9f4aa2fa1293 |
| publicationDate |
2020-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110642727-A |
| titleOfInvention |
Method for increasing the production of monoethanolamine and diethanolamine |
| abstract |
The invention relates to a method for increasing the production of monoethanolamine and diethanolamine, and mainly solves the problems of by-product triethanolamine (TEA) and high energy consumption for product separation when producing monoethanolamine (MEA) and diethanolamine (DEA) in the prior art. A method for increasing the production of monoethanolamine and diethanolamine, in the presence of a catalyst, EO reacts with liquid NH to generate monoethanolamine and diethanolamine, the catalyst comprises ZSM-11 molecular sieve, and a molecular sieve modified element, the modified element comprises The technical solution of La and Ni can solve this problem well, and can be used in the industrial production of monoethanolamine and diethanolamine. |
| priorityDate |
2018-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |