JPS632659B2 - - Google Patents
Info
- Publication number
- JPS632659B2 JPS632659B2 JP52142126A JP14212677A JPS632659B2 JP S632659 B2 JPS632659 B2 JP S632659B2 JP 52142126 A JP52142126 A JP 52142126A JP 14212677 A JP14212677 A JP 14212677A JP S632659 B2 JPS632659 B2 JP S632659B2
- Authority
- JP
- Japan
- Prior art keywords
- formula
- mercaptan
- polyglycol
- scavenger
- mixture
- 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.)
- Expired
Links
- 239000002516 radical scavenger Substances 0.000 claims description 74
- 229920000151 polyglycol Polymers 0.000 claims description 72
- 239000010695 polyglycol Substances 0.000 claims description 72
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 64
- 239000000203 mixture Substances 0.000 claims description 57
- 238000000034 method Methods 0.000 claims description 35
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 34
- -1 alkyl mercaptan Chemical compound 0.000 claims description 29
- 238000005188 flotation Methods 0.000 claims description 25
- 239000006260 foam Substances 0.000 claims description 23
- 229920001451 polypropylene glycol Polymers 0.000 claims description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- 229910052802 copper Inorganic materials 0.000 claims description 21
- 239000010949 copper Substances 0.000 claims description 21
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 20
- 125000000217 alkyl group Chemical group 0.000 claims description 19
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 17
- 239000002202 Polyethylene glycol Substances 0.000 claims description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 14
- 229920001223 polyethylene glycol Polymers 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 claims description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 5
- 125000000623 heterocyclic group Chemical group 0.000 claims description 5
- 239000012991 xanthate Substances 0.000 claims description 5
- 150000005215 alkyl ethers Chemical class 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 125000004429 atom Chemical group 0.000 claims description 4
- 150000001555 benzenes Chemical class 0.000 claims description 4
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical group CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 claims description 4
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 claims description 3
- 239000012990 dithiocarbamate Substances 0.000 claims description 2
- 150000004763 sulfides Chemical class 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 37
- 238000011084 recovery Methods 0.000 description 26
- YIBBMDDEXKBIAM-UHFFFAOYSA-M potassium;pentoxymethanedithioate Chemical compound [K+].CCCCCOC([S-])=S YIBBMDDEXKBIAM-UHFFFAOYSA-M 0.000 description 21
- 239000003995 emulsifying agent Substances 0.000 description 12
- 239000000080 wetting agent Substances 0.000 description 12
- 239000004088 foaming agent Substances 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 description 9
- 239000011707 mineral Substances 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 7
- 229920004890 Triton X-100 Polymers 0.000 description 6
- 239000013504 Triton X-100 Substances 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000004604 Blowing Agent Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 229910001779 copper mineral Inorganic materials 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- MDIBXLWYZGZAKL-UHFFFAOYSA-N 1,1,3-triethoxybutane Chemical compound CCOC(C)CC(OCC)OCC MDIBXLWYZGZAKL-UHFFFAOYSA-N 0.000 description 1
- PWMWNFMRSKOCEY-UHFFFAOYSA-N 1-Phenyl-1,2-ethanediol Chemical compound OCC(O)C1=CC=CC=C1 PWMWNFMRSKOCEY-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- DTPCFIHYWYONMD-UHFFFAOYSA-N decaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO DTPCFIHYWYONMD-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 150000004659 dithiocarbamates Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- JCBJVAJGLKENNC-UHFFFAOYSA-M potassium ethyl xanthate Chemical compound [K+].CCOC([S-])=S JCBJVAJGLKENNC-UHFFFAOYSA-M 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Landscapes
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14212677A JPS5377803A (en) | 1977-11-26 | 1977-11-26 | Foaming flotation method and collecting agent structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14212677A JPS5377803A (en) | 1977-11-26 | 1977-11-26 | Foaming flotation method and collecting agent structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5377803A JPS5377803A (en) | 1978-07-10 |
| JPS632659B2 true JPS632659B2 (enrdf_load_stackoverflow) | 1988-01-20 |
Family
ID=15307980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14212677A Granted JPS5377803A (en) | 1977-11-26 | 1977-11-26 | Foaming flotation method and collecting agent structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5377803A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7299592B2 (ja) * | 2019-11-05 | 2023-06-28 | 国立大学法人九州大学 | 選鉱方法 |
-
1977
- 1977-11-26 JP JP14212677A patent/JPS5377803A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5377803A (en) | 1978-07-10 |
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