http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102505388-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3eedc7b0ac5d2d92d120e327e58f5f3f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06B23-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06B23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06B3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06B3-04 |
| filingDate | 2011-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9f894ed9ad6e5cd14397c9e9c8f7cdf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b079518f7b335509119b5aa5b991bff5 |
| publicationDate | 2013-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102505388-B |
| titleOfInvention | Method for dyeing fabric by using reactive dye and soaping fabric dyed by reactive dye, and equipment |
| abstract | The invention relates to a method for dyeing a fabric by using a reactive dye and soaping the fabric dyed by the reactive dye, and equipment. A hydrolyzed reactive dye in dyeing and soaping liquid is decolorized by a decolorizing technology and then recycled. According to the method, a decolorizing device is connected with soaping equipment in the dyeing and soaping processes, the soaping liquid is forced to pass through the decolorizing device and be subjected to a closed cycle in a dye vat and the decolorizing device during dyeing and soaping, the hydrolyzed dye which is eluted from the fabric in the soaping liquid is continuously adsorbed or decomposed by the decolorizing device, and the eluted hydrolyzed dye is completely removed after the cycle is performed for a certain period of time, so that the process of soaping the fabric dyed by the reactive dye is finished. The used equipment comprises reactive dye dyeing equipment and the hydrolyzed dye decolorizing device which are connected in series with each other, wherein the hydrolyzed dye decolorizing device is provided with an on-line automatic control system which automatically controls the operation of a cycle decolorizing system through a signal output by a chroma detector in the dyeing equipment. The method has the advantages of water and energy conservation, low operation cost and the like. |
| priorityDate | 2011-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.