| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d794b4904270a2f081a93438a2d2d076 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-40007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-0446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-0423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2256-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-40066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-402 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-053 |
| filingDate |
1998-03-02^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-02-08^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4d0f66282030ff5b7058b4c1b9e802d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03c19ec5db8728d4becd37d176b2c746
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_797fe03120023d9ea68d4c96052c4375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_268cdf83cc2cbaffeb0c88602b65c4ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77f94c7506dc674d0048460b3452bb69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_beb9d66dc66572e889e1e75a39038f9d |
| publicationDate |
2000-02-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6022398-A |
| titleOfInvention |
Adsorption separation and purification apparatus and process for high purity isobutane production |
| abstract |
A high purity isobutane adsorption separation and purification apparatus is provided including a pressure regulator which regulates the pressure of an isobutane-containing gas; the at least one adsorption bed packed with zeolite 5A and carbon molecular sieve arranged downstream of and operatively associated with the pressure regulator; a flow control valve disposed between the pressure regulator and the at least one adsorption bed; a surge tank operatively associated with and for receiving a purified isobutane product from the at least one adsorption bed; a vacuum pump operatively associated with and for removal of impurities from the at least one adsorption bed; and valves disposed between the pressure regulator and the at least one adsorption bed, between the at least one adsorption bed and the surge tank, and between the at least one adsorption bed and the vacuum pump. An adsorptive separation and isobutane purification process is also provided which may be used with the apparatus of the invention. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6783576-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003033936-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8436223-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003024390-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003024394-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009000844-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003024391-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8658849-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6797036-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113277927-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010048971-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6720282-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003041734-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008120921-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2478602-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009007267-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018079970-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10570343-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010197990-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004260138-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019116202-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6783577-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6709482-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6790358-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6710012-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6547861-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003024396-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6425946-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7148392-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003024395-A1 |
| priorityDate |
1997-12-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |