Separating method of waste copper-nickel alloy
The invention relates to a separating method of a waste copper-nickel alloy. The method comprises the following steps of: preparing a saltpeter solution, adding excess copper-nickel alloy in the saltpeter solution, standing for 10-30 minutes when the reaction is mild and the solution is neutral at t...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | |
container_start_page | |
container_title | |
container_volume | |
creator | NI HAOLIANG |
description | The invention relates to a separating method of a waste copper-nickel alloy. The method comprises the following steps of: preparing a saltpeter solution, adding excess copper-nickel alloy in the saltpeter solution, standing for 10-30 minutes when the reaction is mild and the solution is neutral at the time, separating the un-reacted alloy block, filtering a product, magnetizing and screening to obtain simple substance copper, and adding a copper-nickel alloy in filtrate to soak in the saltpeter solution to circulate, thereby separating the copper-nickel alloy. The method provided by the invention can be used for separating a copper-nickel alloy with reduced production cost, mild reaction condition, high separation efficiency and less influence to environment. |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN103103355A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN103103355A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN103103355A3</originalsourceid><addsrcrecordid>eNrjZNALTi1ILEosycxLV8hNLcnIT1HIT1MoTywuSVVIzi8oSC3SzctMzk7NUUjMycmv5GFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hgbGQGRsaupoTIwaAPiwKnQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Separating method of waste copper-nickel alloy</title><source>esp@cenet</source><creator>NI HAOLIANG</creator><creatorcontrib>NI HAOLIANG</creatorcontrib><description>The invention relates to a separating method of a waste copper-nickel alloy. The method comprises the following steps of: preparing a saltpeter solution, adding excess copper-nickel alloy in the saltpeter solution, standing for 10-30 minutes when the reaction is mild and the solution is neutral at the time, separating the un-reacted alloy block, filtering a product, magnetizing and screening to obtain simple substance copper, and adding a copper-nickel alloy in filtrate to soak in the saltpeter solution to circulate, thereby separating the copper-nickel alloy. The method provided by the invention can be used for separating a copper-nickel alloy with reduced production cost, mild reaction condition, high separation efficiency and less influence to environment.</description><language>chi ; eng</language><subject>CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ; FERROUS OR NON-FERROUS ALLOYS ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; METALLURGY ; PRETREATMENT OF RAW MATERIALS ; PRODUCTION AND REFINING OF METALS ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2013</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130515&DB=EPODOC&CC=CN&NR=103103355A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130515&DB=EPODOC&CC=CN&NR=103103355A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NI HAOLIANG</creatorcontrib><title>Separating method of waste copper-nickel alloy</title><description>The invention relates to a separating method of a waste copper-nickel alloy. The method comprises the following steps of: preparing a saltpeter solution, adding excess copper-nickel alloy in the saltpeter solution, standing for 10-30 minutes when the reaction is mild and the solution is neutral at the time, separating the un-reacted alloy block, filtering a product, magnetizing and screening to obtain simple substance copper, and adding a copper-nickel alloy in filtrate to soak in the saltpeter solution to circulate, thereby separating the copper-nickel alloy. The method provided by the invention can be used for separating a copper-nickel alloy with reduced production cost, mild reaction condition, high separation efficiency and less influence to environment.</description><subject>CHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>METALLURGY</subject><subject>PRETREATMENT OF RAW MATERIALS</subject><subject>PRODUCTION AND REFINING OF METALS</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNALTi1ILEosycxLV8hNLcnIT1HIT1MoTywuSVVIzi8oSC3SzctMzk7NUUjMycmv5GFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hgbGQGRsaupoTIwaAPiwKnQ</recordid><startdate>20130515</startdate><enddate>20130515</enddate><creator>NI HAOLIANG</creator><scope>EVB</scope></search><sort><creationdate>20130515</creationdate><title>Separating method of waste copper-nickel alloy</title><author>NI HAOLIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN103103355A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2013</creationdate><topic>CHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>METALLURGY</topic><topic>PRETREATMENT OF RAW MATERIALS</topic><topic>PRODUCTION AND REFINING OF METALS</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>NI HAOLIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NI HAOLIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Separating method of waste copper-nickel alloy</title><date>2013-05-15</date><risdate>2013</risdate><abstract>The invention relates to a separating method of a waste copper-nickel alloy. The method comprises the following steps of: preparing a saltpeter solution, adding excess copper-nickel alloy in the saltpeter solution, standing for 10-30 minutes when the reaction is mild and the solution is neutral at the time, separating the un-reacted alloy block, filtering a product, magnetizing and screening to obtain simple substance copper, and adding a copper-nickel alloy in filtrate to soak in the saltpeter solution to circulate, thereby separating the copper-nickel alloy. The method provided by the invention can be used for separating a copper-nickel alloy with reduced production cost, mild reaction condition, high separation efficiency and less influence to environment.</abstract><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | |
ispartof | |
issn | |
language | chi ; eng |
recordid | cdi_epo_espacenet_CN103103355A |
source | esp@cenet |
subjects | CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FERROUS OR NON-FERROUS ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF ALLOYS OR NON-FERROUS METALS |
title | Separating method of waste copper-nickel alloy |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T05%3A15%3A12IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=NI%20HAOLIANG&rft.date=2013-05-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN103103355A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |