http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102534056-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df34bc77072861636cb7ede55fea49c6 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C9-02 |
| filingDate | 2011-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0605aeebdd117a0c8679d8bb0dc1cd8d |
| publicationDate | 2015-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102534056-B |
| titleOfInvention | Tanning production process capable of recycling waste water repeatedly from soaking to dyeing |
| abstract | The invention provides a tanning production process capable of recycling waste water repeatedly from soaking to dyeing, which is characterized in that waste liquid recycling is conducted in procedures of pre-soaking, main-soaking, liming, deliming and softening, pickling and chrome tanning, retanning, neutralizing and dyeing step by step, and waste liquid in all the procedures achieves full-closed circulation recycling. The technology is tested and verified in actual production in a tanning workshop of BIOSK (sq) Chemicals Co. Limited. The process achieves recycling of waste water from the pre-soaking to the dyeing, sewage discharging is greatly reduced, a problem of tanning pollution is solved thoroughly, quality of finished leather can be guaranteed simultaneously, loose side rate of the finished leather is effectively reduced, degree of compacting and fullness of the finished leather is improved, chemical materials can be saved by 15% to 55%, for example, chromium powder is saved by 35% to 65%, partial chemical materials can be saved by more than 90%, and exceptional chemical materials such as salt can be saved by 100%. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106167840-A |
| priorityDate | 2010-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.