CN104307641B - 一种氨基三唑硫酮类捕收剂的应用 - Google Patents
一种氨基三唑硫酮类捕收剂的应用 Download PDFInfo
- Publication number
- CN104307641B CN104307641B CN201410576691.XA CN201410576691A CN104307641B CN 104307641 B CN104307641 B CN 104307641B CN 201410576691 A CN201410576691 A CN 201410576691A CN 104307641 B CN104307641 B CN 104307641B
- Authority
- CN
- China
- Prior art keywords
- base
- aminotriazole
- ata
- collecting agent
- application
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- KLSJWNVTNUYHDU-UHFFFAOYSA-N Amitrole Chemical compound NC1=NC=NN1 KLSJWNVTNUYHDU-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 241001061127 Thione Species 0.000 title claims abstract description 8
- 238000005188 flotation Methods 0.000 claims abstract description 19
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000011707 mineral Substances 0.000 claims abstract description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052737 gold Inorganic materials 0.000 claims abstract description 8
- 239000010931 gold Substances 0.000 claims abstract description 8
- 229910052709 silver Inorganic materials 0.000 claims abstract description 6
- 239000004332 silver Substances 0.000 claims abstract description 6
- NDJKXXJCMXVBJW-UHFFFAOYSA-N heptadecane Chemical compound CCCCCCCCCCCCCCCCC NDJKXXJCMXVBJW-UHFFFAOYSA-N 0.000 claims description 8
- YCOZIPAWZNQLMR-UHFFFAOYSA-N pentadecane Chemical compound CCCCCCCCCCCCCCC YCOZIPAWZNQLMR-UHFFFAOYSA-N 0.000 claims description 8
- IIYFAKIEWZDVMP-UHFFFAOYSA-N tridecane Chemical compound CCCCCCCCCCCCC IIYFAKIEWZDVMP-UHFFFAOYSA-N 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- -1 Ketone compounds Chemical class 0.000 claims description 4
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 claims description 4
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 125000002769 thiazolinyl group Chemical group 0.000 claims description 4
- RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 claims description 4
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- OSFBJERFMQCEQY-UHFFFAOYSA-N propylidene Chemical group [CH]CC OSFBJERFMQCEQY-UHFFFAOYSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 14
- 239000010949 copper Substances 0.000 abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 12
- SKOLWUPSYHWYAM-UHFFFAOYSA-N carbonodithioic O,S-acid Chemical compound SC(S)=O SKOLWUPSYHWYAM-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052802 copper Inorganic materials 0.000 abstract description 12
- 238000011084 recovery Methods 0.000 abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- IUHUFHCWWZGJHN-UHFFFAOYSA-N NC(=S)N.NNC(NN)=O Chemical compound NC(=S)N.NNC(NN)=O IUHUFHCWWZGJHN-UHFFFAOYSA-N 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- TUZCOAQWCRRVIP-UHFFFAOYSA-N butoxymethanedithioic acid Chemical compound CCCCOC(S)=S TUZCOAQWCRRVIP-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 description 3
- 239000013522 chelant Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- ISLFJHIIKXFGIE-UHFFFAOYSA-N CCCCCCC1=NN=CN1N Chemical compound CCCCCCC1=NN=CN1N ISLFJHIIKXFGIE-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 241000907663 Siproeta stelenes Species 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
- SNTWKPAKVQFCCF-UHFFFAOYSA-N 2,3-dihydro-1h-triazole Chemical class N1NC=CN1 SNTWKPAKVQFCCF-UHFFFAOYSA-N 0.000 description 1
- RAARUQPTFLQZND-UHFFFAOYSA-N 4-amino-3-undecyl-1h-1,2,4-triazole-5-thione Chemical class CCCCCCCCCCCC1=NNC(=S)N1N RAARUQPTFLQZND-UHFFFAOYSA-N 0.000 description 1
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 241000122205 Chamaeleonidae Species 0.000 description 1
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 238000005684 Liebig rearrangement reaction Methods 0.000 description 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical class NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 229920001795 coordination polymer Polymers 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012900 molecular simulation Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
本发明公开了一种氨基三唑硫酮类捕收剂的应用，该应用是将氨基三唑硫酮类化合物作为矿物浮选捕收剂应用于从含铜、银或金矿物的矿石中浮选回收有价金属，该氨基三唑硫酮类捕收剂相对现有技术中的常用浮选捕收剂能有效改善铜、银或金矿物的富集和回收能力。
Description
技术领域
本发明涉及一种氨基三唑硫酮类捕收剂的应用，属于金属选矿领域。
背景技术
氨基三唑硫酮类化合物及其衍生物具有良好的杀菌、抑菌、调节植物生长、螯合金属等性质。在生物医药领域，此类化合物用于消炎、镇静、抗焦虑、抗微生物、抗真菌；在农业领域，用作高效低毒的除草剂、杀虫剂和植物生长调节剂；在防腐领域，其用作金属缓蚀剂。
Jack和Ned以3-酰胺基二硫代氨基甲酸钾为原料对氨基三唑硫酮的三种合成方法进行了研究(Jack R.Reid,Ned D.Heindel.Improved syntheses of 5-substituted-4-amino-3-mercapto-(4H)-1,2,4-triazoles[J].Heterocyclic Chem,13,925(1976))。Beyer和Kroger用脂肪酸与二氨基硫脲在回流或熔融条件下反应制得烷基三唑硫酮(BeyerH.,Kroger,C.F.Liebigs Ann.Chem.1960,637,135)，该方法合成过程简单，收率最高可达到87％。Romualdas等人用熔点低的酯类代替羧酸与二氨基硫脲反应，制得烷基三唑硫酮，收率最高为78％(Smicius R,Burbuliene M M,Jakubkiene V,et al.Convenient way to5-substituted 4-amino-2,3-dihydro-4H-1,2,4-triazole-3-thiones[J].Journal ofheterocyclic chemistry,2007,44(2):279-284)。
Jaap评述了金属与1,2,4-三唑配体的单、寡和多核螯合物(JaapG.Haasnoot.Mononuclear,oligonuclear and polynuclear metal coordinationcompounds with1,2,4-triazole derivatives as ligands[J].Coordination Chemistryreviews.200-202(2000)131-185)。Robert等报道了Mn、Fe、Co和Ni金属原子与3-甲基-4-氨基-1,2,4-三唑-5-硫酮中的S原子和N原子结合形成含高氯酸根或硝酸根的双五元环结构(如式3)，而Cu原子的螯合物尽管与Mn和Fe原子的相似，但所有的原子都是反式的，给电子基团相对于基底都是顺式排列形成平面结构(如式4)(Robert W.Clark,PhilipJ.Squattrito,Ashok K.Sen,Surendra N.Dubey,et al.Structural trends in a seriesof divalent transition metal triazole complexes[j].Inorganica Chimica Acta293(1999)61–69)。Yi等人报道了烷基三唑硫酮-镉金属螯合物的一维、二维及三维单晶结构，并认为Cd属于交界酸，可与N或S或与两者同时配位(Long Yi,Bin Ding,Bin Zhao,PengCheng,Dai-Zheng Liao,Shi-Ping Yan,and Zonghui Jiang.Novel Triazole-BridgedCadmium Coordination Polymers Varying from Zero-to Three-dimensionality[J].Inorg.Chem.2004,43,33-43)。
Liu等研究了3-烷基-4-氨基-5-巯基-1,2,4-三唑在铁表面吸附行为及其防腐性能(Xiuyu Liu,Shenhao Chen,Hongyan Zhai,Lixia Shen,Juanjuan Z hou,Ling Wu.Thestudy of self-assembled films of triazole on iron electrodes usingelectrochemical methods,XPS,SEM and molecular simulation[J].Electrochemitrycommunications 9(2007)813-819)。王鹏研究了3-十一烷基-4-氨基-5-巯基-1,2,4-三唑在铜币表面的吸附机理及其防腐性能，认为氨基三唑硫酮通过π(C＝N)键和S原子的p轨道与铜的d轨道成键(王鹏.铜质币腐蚀变色机理及抗变色工艺研究[D].大连:大连理工大学,2009)。
目前，现有技术中并没有关于氨基三唑硫酮类杂环化合物用作浮选捕收剂的报道，
发明内容
本发明的目的是在于提供一种氨基三唑硫酮类捕收剂在金属矿物浮选方面的应用，该氨基三唑硫酮类化合物能有效提高含铜、银或金矿物的矿石中有价金属的富集和回收效率。
本发明提供了一种氨基三唑硫酮类浮选捕收剂的应用，该应用是将具有式1结构的氨基三唑硫酮类化合物应用于从含铜、银或金矿物的矿石中浮选回收有价金属；
其中，
R为C1～C17的烷烃基、或者为C2～C17的烯烃基，或者为具有式2结构的烷氧醚基；
R1为亚乙基或亚丙基，n为1～10；
R2为C3～C17的烷烃基、或者为C2～C17的烯烃基。
本发明的氨基三唑硫酮类化合物的应用还包括以下优选方案：
R优选为C1～C17的直链烷烃基，或C5～C7的环烷基，或C10～C17单烯烃基。
R1优选为亚乙基，n为2～9。
R2优选为C3～C17的直链烷烃基、或者为C10～C17的单烯烃基。
最优选的氨基三唑硫酮类化合物中R为甲基、乙基、丙基、戊基、己基、环己基、庚基、壬基，正十一烷基、正十三烷基、正十五烷基、正十七烷基或8-十七烯基；n为2～6；R2为丙基、戊基、己基、庚基、壬基，正十一烷基、正十三烷基、正十五烷基、正十七烷基或8-十七烯基。
本发明的氨基三唑硫酮类化合物可通过相应的有机羧酸与二氨基硫脲在回流或熔融条件下反应而制得。
本发明的有益效果：本发明首次将氨基三唑硫酮类化合物应用于矿物中的有价金属浮选捕收，特别适用于含铜、银或金矿物的矿石中有价金属的富集和回收，相对于现有的常用捕收剂能提高有价金属回收率。
具体实施方式
以下实施例旨在进一步说明本发明内容，而不是对本发明的保护范围的限定。
实施例中所有的份数和百分数除另有规定外均指质量。实施例中对矿物的浮选捕收过程都是常规过程，只是采用本发明的氨基三唑硫酮类化合物替换常规捕收剂。以下实施例中采用的氨基三唑硫酮类化合物都采用现有技术中的常规方法制备得到，通过相应的有机羧酸与二氨基硫脲在回流或熔融条件下反应而制得。实施例1
在3-己基-4-氨基-1,2,4-三唑-5-硫酮浓度为5×10-5mol/L，矿浆pH为7.3，起泡剂甲基异丁基甲醇(MIBC)的浓度为15mg/L，N2气流速为200mL/min，对粒径为-0.076mm～+0.038mm的黄铜矿浮选3分钟，此时黄铜矿的浮选回收率达到97.9％。
实施例2
在3-己基-4-氨基-1,2,4-三唑-5-硫酮浓度为3×10-4mol/L，矿浆pH为8.2，起泡剂MIBC的浓度为15mg/L，N2气流速为200mL/min，对粒径为-0.076mm～+0.038mm的孔雀石浮选3分钟，此时孔雀石的浮选回收率为99.5％。
实施例3
新疆某氧化-硫化铜矿样，原矿含Cu 0.91％，其中氧化铜含量0.52％，硫化铜含量0.39％。试验流程：一次粗选一次扫选。磨矿细度：-0.074mm80％；药剂条件：粗选硫化钠1200克/吨，扫选硫化钠200克/吨，其余药剂条件及其结果见表1。表1的试验结果表明，3-烷基-4-氨基-1,2,4-三唑-5-硫酮捕收剂取得了比丁黄药、辛基羟肟酸和丁黄药+辛基羟肟酸更高的铜回收率和铜品位(粗精矿)。
表1 3-烷基-4-氨基-1,2,4-三唑-5-硫酮捕收剂浮选氧化-硫化铜矿石试验结果
实施例4
江西某斑岩铜矿石矿样，原矿含铜0.41％，含硫1.81％，含金0.16g/t。试验流程：一次粗选；磨矿细度：-0.074mm占65％；药剂条件：石灰用量800克/吨，矿浆pH值为8.0，其余药剂条件及其结果见表2。表2的试验结果表明，本发明的3-烷基-4-氨基-1,2,4-三唑-5-硫酮捕收剂取得比常用捕收剂戊黄药更高的铜、金浮选回收率。
表2 3-烷基-4-氨基-1,2,4-三唑-5-硫酮捕收剂浮选斑岩铜矿条件及其结果
*单位g/t
实施例5
四川某冶金铜炉渣样，原矿含铜2.81％。试验流程：一次粗选；磨矿细度：-0.074mm占90％；药剂条件：石灰用量500克/吨，矿浆pH值为7.2，其余药剂条件及其结果见表3。表3的试验结果表明，本发明的3-烃基-4-氨基-1,2,4-三唑-5-硫酮与丁黄药组合使用能取得比常用单独用丁黄药更高的铜浮选回收率。
表3 3-烃基-4-氨基-1,2,4-三唑-5-硫酮捕收剂浮选冶金铜渣条件及其结果
Claims (5)
1.一种氨基三唑硫酮类浮选捕收剂的应用，其特征在于，将具有式1结构的氨基三唑硫酮类化合物应用于从含铜、银或金矿物的矿石中浮选回收有价金属；
其中，
R为C1～C17的烷烃基或C5～C7的环烷基，或者为C2～C17的烯烃基，或者为具有式2结构的烷氧醚基；
R1为亚乙基或亚丙基，n为1～10；
R2为C3～C17的烷烃基、或者为C2～C17的烯烃基。
2.根据权利要求1所述的应用，其特征在于，R为C1～C17的直链烷烃基或C10～C17单烯烃基。
3.根据权利要求1所述的应用，其特征在于，R1为亚乙基，n为2～9。
4.根据权利要求1所述的应用，其特征在于，R2为C3～C17的直链烷烃基、或者为C10～C17的单烯烃基。
5.根据权利要求1～4任一项所述的应用，其特征在于，R为甲基、乙基、丙基、戊基、己基、环己基、庚基、壬基，正十一烷基、正十三烷基、正十五烷基、正十七烷基或8-十七烯基；n为2～6；R2为丙基、戊基、己基、庚基、壬基，正十一烷基、正十三烷基、正十五烷基、正十七烷基或8-十七烯基。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410576691.XA CN104307641B (zh) | 2014-10-24 | 2014-10-24 | 一种氨基三唑硫酮类捕收剂的应用 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410576691.XA CN104307641B (zh) | 2014-10-24 | 2014-10-24 | 一种氨基三唑硫酮类捕收剂的应用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104307641A CN104307641A (zh) | 2015-01-28 |
| CN104307641B true CN104307641B (zh) | 2017-03-15 |
Family
ID=52363032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410576691.XA Active CN104307641B (zh) | 2014-10-24 | 2014-10-24 | 一种氨基三唑硫酮类捕收剂的应用 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104307641B (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423575B (zh) * | 2016-09-23 | 2018-07-17 | 中南大学 | 一种1，3，4-噻二唑-2-硫酮类浮选捕收剂的应用 |
| CN106179767B (zh) * | 2016-09-23 | 2018-04-03 | 中南大学 | 一种1，3，4‑噁二唑‑2‑硫酮类浮选捕收剂的应用 |
| CN106362869B (zh) * | 2016-09-23 | 2018-10-09 | 中南大学 | 一种1，2，4-三唑-3-硫酮类浮选捕收剂的应用 |
| CN106391323B (zh) * | 2016-09-23 | 2018-05-11 | 中南大学 | 一种1，2，4，5-四唑-3-硫酮类浮选捕收剂的应用 |
| WO2018053948A1 (zh) | 2016-09-23 | 2018-03-29 | 中南大学 | 一种含唑硫酮结构的浮选捕收剂的应用 |
| CN107029893B (zh) * | 2017-05-10 | 2019-05-17 | 中南大学 | 氨基三唑硫酮化合物作为金属硫化矿物表面改性剂的应用 |
| CN111266195B (zh) * | 2020-03-05 | 2021-09-07 | 中南大学 | 一种氧化锌矿浮选组合捕收剂及其应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4511464A (en) * | 1983-07-22 | 1985-04-16 | The Dow Chemical Company | 1,3-Oxathiolane-2-thiones as sulfide mineral collectors in froth flotation |
| WO2012053915A1 (en) * | 2011-04-20 | 2012-04-26 | Ostrea Antonio M | A process of gold and copper recovery from mixed oxide - sulfide copper ores |
| US9044515B2 (en) * | 2011-09-06 | 2015-06-02 | University Of Delaware | Chemical conjugates for targeted degradation under reducing conditions |
| CN103613553A (zh) * | 2013-12-09 | 2014-03-05 | 兴义民族师范学院 | 均三唑席夫碱双酰胺衍生物及制备方法和用途 |
-
2014
- 2014-10-24 CN CN201410576691.XA patent/CN104307641B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104307641A (zh) | 2015-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104307641B (zh) | 一种氨基三唑硫酮类捕收剂的应用 | |
| Muir et al. | Thiosulphate as an alternative to cyanide for gold processing–issues and impediments | |
| Senanayake | Gold leaching by copper (II) in ammoniacal thiosulphate solutions in the presence of additives. Part I: A review of the effect of hard–soft and Lewis acid-base properties and interactions of ions | |
| Gregory et al. | Comparison of metal enrichment in pyrite framboids from a metal-enriched and metal-poor estuary | |
| Cui et al. | Spectroscopic investigation of the interaction of hydroxamate with bastnaesite (cerium) and rare earth oxides | |
| Chang et al. | A comparison of ultrasound-augmented and conventional leaching of silver from sintering dust using acidic thiourea | |
| CN101775490B (zh) | 一种以多胺类化合物为添加剂的硫代硫酸盐提金方法 | |
| Aylmore | Thiosulfate as an alternative lixiviant to cyanide for gold ores | |
| CN103276206B (zh) | 一种高效稳定的碱性硫脲体系用于浸金的方法 | |
| EA038541B1 (ru) | Вспомогательные средства для выщелачивания и способы применения средств для выщелачивания | |
| EP1463586B1 (en) | Selective flotation agent and flotation method | |
| CN106179767B (zh) | 一种1，3，4‑噁二唑‑2‑硫酮类浮选捕收剂的应用 | |
| CN106423575B (zh) | 一种1，3，4-噻二唑-2-硫酮类浮选捕收剂的应用 | |
| Azizi et al. | Galvanic interaction between chalcopyrite and pyrite with low alloy and high carbon chromium steel ball | |
| Hesami et al. | Effect of mechanical activation on the hypochlorite leaching of Sarcheshmeh molybdenite concentrate | |
| CN106362869B (zh) | 一种1，2，4-三唑-3-硫酮类浮选捕收剂的应用 | |
| CN106148704B (zh) | 一种从废旧手机电子元器件中回收金（Au）的方法 | |
| CN102534204B (zh) | 一种以铁（ⅲ）氰化物盐类为氧化剂的硫代硫酸盐提金方法 | |
| EP2726187B1 (en) | Coated nanoparticles | |
| Lwambiyi et al. | Investigation into the heap leaching of copper ore from the Disele deposit | |
| US3694185A (en) | Production of metal powder by direct reduction from aqueous solutions | |
| Kamariah et al. | Solvometallurgical Process for the Recovery of Copper from Chrysocolla in Monoethanolamine | |
| CN106391323B (zh) | 一种1，2，4，5-四唑-3-硫酮类浮选捕收剂的应用 | |
| Ryabov et al. | Possibility of making new easy-to-cut corrosion-resistant steel | |
| CN101816982B (zh) | 一种高碱环境中强化金银浮选回收的胍类捕收剂 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240327 Address after: No. 2 Jixiang Road, High tech Development Zone, You County, Zhuzhou City, Hunan Province, 412300 Patentee after: Hunan Mingzhu ore dressing Pharmaceutical Co.,Ltd. Country or region after: China Address before: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee before: CENTRAL SOUTH University Country or region before: China |