http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103991880-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 |
| filingDate | 2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103991880-B |
| titleOfInvention | A kind of method that mordenite molecular sieve is prepared by silicon source of rice husk |
| abstract | It is the method that silicon source prepares mordenite molecular sieve that the present invention, which provides a kind of utilization rice husk, it is characterised in that use following steps：（1）SiO is made using sour molten pyrolysismethod 2 Content is up to 99% rice hull ash；（2）Under the conditions of 80 ~ 85 DEG C, in proportion by sodium hydroxide, rice hull ash, n-butylamine C 4 H 9 NH 2 A liquid is obtained after being mixed with deionized water, aluminium hydroxide addition appropriate amount of deionized water is obtained into B liquid, A liquid is added into B liquid to mix after 4 h in importing autoclave, the h of crystallization 72 ~ 84 at 150 ~ 160 DEG C, inserted after washing, filter and drying in 1M NaOH solutions, 4 ~ 6 h, then scrubbed, filtering and drying are stirred at 60 ~ 65 DEG C, 5 h are finally calcined at 550 DEG C and produce mordenite molecular sieve.The Ca of mordenite molecular sieve prepared by the present invention 2+ Exchange capacity is 350（mg/g）More than, available for adsorbing, separate, the field such as catalyst and petrochemical industry. |
| priorityDate | 2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.