CN1411910A - Collecting agent for floating cupric sulfide ore - Google Patents
Collecting agent for floating cupric sulfide ore Download PDFInfo
- Publication number
- CN1411910A CN1411910A CN 02128018 CN02128018A CN1411910A CN 1411910 A CN1411910 A CN 1411910A CN 02128018 CN02128018 CN 02128018 CN 02128018 A CN02128018 A CN 02128018A CN 1411910 A CN1411910 A CN 1411910A
- Authority
- CN
- China
- Prior art keywords
- copper
- ester
- stirring
- collecting agent
- ore
- 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.)
- Granted
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- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 238000007667 floating Methods 0.000 title claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- -1 diethyl sulfide nitrogen ester Chemical class 0.000 claims description 10
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 claims description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 3
- JEMGLEPMXOIVNS-UHFFFAOYSA-N arsenic copper Chemical compound [Cu].[As] JEMGLEPMXOIVNS-UHFFFAOYSA-N 0.000 abstract description 4
- NAGJZTKCGNOGPW-UHFFFAOYSA-K dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [O-]P([O-])([S-])=S NAGJZTKCGNOGPW-UHFFFAOYSA-K 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- XZXZHADMOMQHBY-UHFFFAOYSA-N prop-1-enyl butane-1-sulfonate Chemical compound C(CCC)S(=O)(=O)OC=CC XZXZHADMOMQHBY-UHFFFAOYSA-N 0.000 abstract 2
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 19
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 10
- 238000005188 flotation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 6
- 229940079593 drug Drugs 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 229910052976 metal sulfide Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- MJLGNAGLHAQFHV-UHFFFAOYSA-N arsenopyrite Chemical compound [S-2].[Fe+3].[As-] MJLGNAGLHAQFHV-UHFFFAOYSA-N 0.000 description 1
- 229910052948 bornite Inorganic materials 0.000 description 1
- 229910052951 chalcopyrite Inorganic materials 0.000 description 1
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 1
- 229910052955 covellite Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical class CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052960 marcasite Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229940126680 traditional chinese medicines Drugs 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The collecting agent for floatation of copper sulfide ore is prepared by using thionocarbamate, diethylthionitrogen ester, 730A, dialkyl phosphorodithioate and propenyl butyl sulfonate according to the ratio of 0.6-0:0-0.06:0.2-0.1:0.1: 0.1-0.2, and its preparation method includes the following steps: respectively filtering thionocarbamate and 730A; under the condition of normal temp. and normal pressure slowly adding diethylthionitrogen ester while stirring, uniformly stirring them, then adding it and propenyl butyl sulfonate into dialkyl phosphorodithioate, stirring for 1 hr. then standing still for 2 hr. and removing precipitate so as to obtain the invented collecting agent with good selectivity and strong collecting power, and it can effectively separate copper-sulfur, copper-in and copper-arsenic, etc.
Description
Affiliated technical field:
The present invention relates to the collecting agent that non-ferrous metal industry is used for the medicament technology, particularly a kind of floating cupric sulfide ore of ore dressing.
Background technology:
At present, the collecting agent that single sulphide ore or the flotation of many metals copper sulfide ore are adopted mostly is the xanthate class greatly, and foaming agent is a terpenic oil, adjusts agent and mostly is lime greatly, is commonly called as to be " old three samples ".Along with the development of metallurgical industry, free-milling ore tails off gradually, and status complicated, refractory ore more and more highlights.For this class ore, " old three samples " more and more requirement of incompatibility Floatation Industry.In recent years, develop, developed some medicaments or compound drug in succession, compare with " old three samples ", these collecting agents have certain result of use in production practices, but exist following disadvantage toward contact:
1. the metal concentrate grade is on the low side or contain higher mutually.
2. metal recovery rate is on the low side.
3. copper-sulphur, copper-iron, copper-arsenic etc. are difficult to effective separation, cause product defective.
4. pharmacy variety complexity, operating difficulties causes the production target fluctuation bigger.
Summary of the invention:
Problem at the prior art existence, the invention provides the collecting agent of the floating cupric sulfide ore that a kind of selectivity is good, collecting power is strong, it can obviously improve beneficiating technology index, effective separating copper-sulphur, copper-iron, copper-arsenic etc., reduce the loss of valuable element, improve the comprehensive utilization ratio of mineral resources, reduce production costs.
Medicament provided by the invention belongs to the floatation process collecting agent, has frothing capacity concurrently, and proportion is about 1.02, and outward appearance is faint yellow or the bronzing oily liquids.Be applicable to copper-sulphide ores such as chalcopyrite, vitreous copper, bornite, covellite; Vulcanized lead; Nickel sulfide; The flotation of nonferrous metal sulfide minerals such as hundred gold and silver ore.To the collecting ability of pyrite, marcasite, magnetic iron ore, mispickel etc. extremely a little less than; Be used for FLOTATION SEPARATION such as copper-sulphur, copper-iron, copper-arsenic good separative efficiency is arranged.Help improving concentrate grade and metal recovery rate.
Compared with prior art, medicament provided by the invention has following good effect:
1. selectivity is good, and collecting power is strong, and flotation speed is fast, and flotation froth is abundant and not sticking, helps improving concentrate grade, reduces mutual content.
2. be suitable for the PH scope of broad, can the first mate reduce or the cancellation detached job is adjusted the consumption of agent, help the carrying out of subsequent job.
3. medicament kind is few, and it is few to add snack made with traditional Chinese medicines, and is low-consuming, helps operative employee's operation.
4. remarkable in economical benefits.Compare with existing medicament, the medicament among the present invention is used for flotation can make concentrate grade improve more than 1 percentage point, and the rate of recovery improves more than 3 percentage points.
Medicament of the present invention and compound method: medicament of the present invention is a kind of compound drug, be with multiple component by a certain percentage, certain regular compatibility forms, the medicament combination that can adjust wherein at different ore character makes serial floating agent, reaches best result of use.
Fig. 1 is a preparing process block diagram of the present invention.Below in conjunction with description of drawings technical scheme of the present invention:
1. primary raw material and batching are as follows:
Thionic carbamate (A) diethyl sulfide nitrogen ester (B) 730A (C)
Dialkyl dithiophosphate (D) fourth yellow acid propylene (E)
2. proportioning is:
Thionic carbamate (A): diethyl sulfide nitrogen ester (B): 730A (C): dialkyl dithiophosphate (D): fourth yellow acid propylene (E)=(0.6～0): (0～0.6): (0.2～0.1): 0.1: (0.1～0.2)
3. compound method
With above raw material with known disposal methods after, prepare by following preparation process:
According to the above ratio thionic carbamate (A) and 730A (C) are filtered respectively, at normal temperatures and pressures, slowly add while stirring in the diethyl sulfide nitrogen ester (B), after stirring, again itself and fourth yellow acid propylene (E) are successively added dialkyl dithiophosphate (D), stir about 1 hour after stirring, leaves standstill and removed precipitation in 2 hours and namely make finished product. Precipitation is Returning utilization again.
The specific embodiment: in conjunction with the embodiments the present invention is further described.
Embodiment one:
When the above-mentioned raw materials proportioning was A=0.4 B=0.2 C=0.2 D=0.1 E=0.1, preparation promptly got composite drug as stated above.
Medicament with method for preparing replaces the prior art scheme, and flotation cloud tin company " four height " ore deposit (being high-copper, high tin, high-sulfur, high arsenic), it the results are shown in Table 1
Table 1 multi-metal sulfide contrast test index %
Embodiment two:
When the above-mentioned raw materials proportioning was A=0.3 B=0.3 C=0.1 D=0.1 E=0.2, preparation promptly got composite drug as stated above.
Medicament with method for preparing replaces the prior art scheme, the single copper sulfurized ore of selecting and purchasing branch company of flotation cloud tin company, and it the results are shown in Table 2.
The single copper sulfurized ore contrast test of table 2 index %
| The present invention is agent scheme index approximately | Name of product | Prior art scheme index | ||||
| The same yield of copper | Copper grade | Productive rate | Productive rate | Copper grade | Copper recovery | |
| ????68.06 | ????18.01 | ????113.34 | Concentrate | ????10.50 | ????18.23 | ????63.46 |
| ????14.66 | ????3.277 | ????13.38 | Smart II tail | ????14.50 | ????4.26 | ????20.48 |
| ????8.79 | ????1.732 | ????15.19 | Smart I tail | ????8.34 | ????0.999 | ????2.83 |
| ????8.47 | ????0.422 | ????60.09 | Mine tailing | ????66.66 | ????0.599 | ????13.23 |
| ????100.0 | ????2.995 | ????100.0 | Give the ore deposit | ????100.0 | ????3.02 | ????100.0 |
Embodiment three:
When the above-mentioned raw materials proportioning is A=0.2 B=0.3 C=0.2 D=0.1 E=0.2, promptly get composite drug by described method preparation.
Medicament with method for preparing replaces the prior art scheme, old factory of flotation cloud tin company tin ore list copper sulfurized ore, and it the results are shown in Table 3
The tin ore list copper sulfurized ore contrast test index % of the old factory of table 3
| Medicament scheme index of the present invention | Name of product | Prior art scheme index | ||||
| The same yield of copper | Copper grade | Productive rate | Productive rate | Copper grade | Copper recovery | |
| ????66.19 | ????19.79 | ????10.1 | Copper concentrate | ????11.1 | ????16.68 | ????61.31 |
| ????7.68 | ????10.09 | ????2.3 | Thing III in the groove | ????2.46 | ????8.36 | ????6.80 |
| ????4.6 | ????3.856 | ????3.6 | Thing II in the groove | ????5.84 | ????5.81 | ????11.24 |
| ????21.53 | ????0.774 | ????84.0 | Thing I in the groove | ????80.6 | ????0.774 | ????20.65 |
| ????100.0 | ????3.02 | ????100.0 | Give the ore deposit | ????100.0 | ????3.02 | ????100.0 |
Claims (1)
- A kind of collecting agent of floating cupric sulfide ore and preparation method, it is characterized in that: raw material is the thionic carbamate, diethyl sulfide nitrogen ester, 730A, dialkyl dithiophosphate, fourth yellow acid propylene ester, in the thionic carbamate: diethyl sulfide nitrogen ester: 730A: dialkyl dithiophosphate: fourth yellow acid propylene ester=(0.6～0): (0～0.6): (0.2～0.1): 0.1: the ratio preparation of (0.1～0.2), thionic carbamate and 730A are filtered respectively, at normal temperatures and pressures, slowly add while stirring in the diethyl sulfide nitrogen ester, after stirring, again itself and fourth yellow acid propylene ester are successively added dialkyl dithiophosphate, stirred 1 hour, after stirring, leave standstill and removed precipitation in 2 hours and promptly make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02128018 CN1215909C (en) | 2002-12-09 | 2002-12-09 | Collecting agent for floating cupric sulfide ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02128018 CN1215909C (en) | 2002-12-09 | 2002-12-09 | Collecting agent for floating cupric sulfide ore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1411910A true CN1411910A (en) | 2003-04-23 |
| CN1215909C CN1215909C (en) | 2005-08-24 |
Family
ID=4745895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02128018 Expired - Lifetime CN1215909C (en) | 2002-12-09 | 2002-12-09 | Collecting agent for floating cupric sulfide ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1215909C (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992151A (en) * | 2010-11-11 | 2011-03-30 | 西北矿冶研究院 | High-sulfur copper ore collecting agent |
| CN101337205B (en) * | 2008-08-13 | 2011-04-20 | 中南大学 | Use of diester isosulfocyanate in sulphide ore floation and preparation method thereof |
| CN102600986A (en) * | 2011-12-21 | 2012-07-25 | 西北矿冶研究院 | Efficient copper-nickel polymetallic sulphide ore beneficiation reagent |
| CN103350034A (en) * | 2013-06-29 | 2013-10-16 | 西北矿冶研究院 | Method for reducing freezing point of azothion ester collecting agent |
| CN102049352B (en) * | 2009-11-06 | 2013-10-23 | 北京有色金属研究总院 | Mineral processing technology for polymetallic sulfide ore containing arsenic, copper and zinc |
| CN103721862A (en) * | 2013-12-20 | 2014-04-16 | 安徽冠华稀贵金属集团有限公司 | Copper sulphide ore dressing flotation agent and processing method for same |
| US9885095B2 (en) | 2014-01-31 | 2018-02-06 | Goldcorp Inc. | Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate |
| CN110560271A (en) * | 2019-09-20 | 2019-12-13 | 福州大学 | Preparation method of copper sulfide collecting agent |
| CN111298981A (en) * | 2019-12-25 | 2020-06-19 | 北京矿冶科技集团有限公司 | Molybdenum ore flotation collector and preparation method and beneficiation process thereof |
| CN113716742A (en) * | 2021-09-03 | 2021-11-30 | 西南科技大学 | Deep iron removing method for industrial iron-containing acidic solution |
| CN113713967A (en) * | 2021-09-02 | 2021-11-30 | 兰州大学 | Collecting agent for reducing copper-nickel content in high nickel matte flotation separation |
-
2002
- 2002-12-09 CN CN 02128018 patent/CN1215909C/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337205B (en) * | 2008-08-13 | 2011-04-20 | 中南大学 | Use of diester isosulfocyanate in sulphide ore floation and preparation method thereof |
| CN102049352B (en) * | 2009-11-06 | 2013-10-23 | 北京有色金属研究总院 | Mineral processing technology for polymetallic sulfide ore containing arsenic, copper and zinc |
| CN101992151A (en) * | 2010-11-11 | 2011-03-30 | 西北矿冶研究院 | High-sulfur copper ore collecting agent |
| CN101992151B (en) * | 2010-11-11 | 2012-11-21 | 西北矿冶研究院 | High-sulfur copper ore collecting agent |
| CN102600986A (en) * | 2011-12-21 | 2012-07-25 | 西北矿冶研究院 | Efficient copper-nickel polymetallic sulphide ore beneficiation reagent |
| CN103350034A (en) * | 2013-06-29 | 2013-10-16 | 西北矿冶研究院 | Method for reducing freezing point of azothion ester collecting agent |
| CN103721862A (en) * | 2013-12-20 | 2014-04-16 | 安徽冠华稀贵金属集团有限公司 | Copper sulphide ore dressing flotation agent and processing method for same |
| CN103721862B (en) * | 2013-12-20 | 2016-04-27 | 安徽冠华稀贵金属集团有限公司 | A kind of copper sulfide ore beneficiation flotation agent and preparation method thereof |
| US9885095B2 (en) | 2014-01-31 | 2018-02-06 | Goldcorp Inc. | Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate |
| US10370739B2 (en) | 2014-01-31 | 2019-08-06 | Goldcorp, Inc. | Stabilization process for an arsenic solution |
| US11124857B2 (en) | 2014-01-31 | 2021-09-21 | Goldcorp Inc. | Process for separation of antimony and arsenic from a leach solution |
| CN110560271A (en) * | 2019-09-20 | 2019-12-13 | 福州大学 | Preparation method of copper sulfide collecting agent |
| CN111298981A (en) * | 2019-12-25 | 2020-06-19 | 北京矿冶科技集团有限公司 | Molybdenum ore flotation collector and preparation method and beneficiation process thereof |
| CN113713967A (en) * | 2021-09-02 | 2021-11-30 | 兰州大学 | Collecting agent for reducing copper-nickel content in high nickel matte flotation separation |
| CN113713967B (en) * | 2021-09-02 | 2023-04-25 | 兰州大学 | Collecting agent for reducing mutual content of copper and nickel in high nickel matte flotation separation |
| CN113716742A (en) * | 2021-09-03 | 2021-11-30 | 西南科技大学 | Deep iron removing method for industrial iron-containing acidic solution |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1215909C (en) | 2005-08-24 |
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Address after: 650021 No. 86 Yuantong North Road, Kunming City, Yunnan Province Patentee after: Yunnan Keli environmental protection Co.,Ltd. Address before: 650031 No. 86 Yuantong North Road, Yunnan, Kunming Patentee before: YUNNAN KEENLY NEW MATERIAL Co.,Ltd. |
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