CN108380396A - Composite beneficiation reagent based on chemical production - Google Patents
Composite beneficiation reagent based on chemical production Download PDFInfo
- Publication number
- CN108380396A CN108380396A CN201810175575.5A CN201810175575A CN108380396A CN 108380396 A CN108380396 A CN 108380396A CN 201810175575 A CN201810175575 A CN 201810175575A CN 108380396 A CN108380396 A CN 108380396A
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- raw material
- sodium
- reagent based
- compound
- beneficiation reagent
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- Pending
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- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 15
- 238000012824 chemical production Methods 0.000 title abstract 2
- 239000002131 composite material Substances 0.000 title abstract 2
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 13
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 238000001556 precipitation Methods 0.000 claims description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 9
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 9
- 239000011575 calcium Substances 0.000 claims description 8
- 229910000020 calcium bicarbonate Inorganic materials 0.000 claims description 7
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 6
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 6
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 6
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- 239000005642 Oleic acid Substances 0.000 claims description 6
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004115 Sodium Silicate Substances 0.000 claims description 6
- 239000000292 calcium oxide Substances 0.000 claims description 6
- 235000012255 calcium oxide Nutrition 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 239000000706 filtrate Substances 0.000 claims description 6
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 6
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 6
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 6
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 6
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 5
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 239000006227 byproduct Substances 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 239000000920 calcium hydroxide Substances 0.000 claims description 3
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000002283 diesel fuel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- -1 enuatrol Chemical compound 0.000 claims description 3
- 235000019441 ethanol Nutrition 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000000344 soap Substances 0.000 claims description 3
- 239000011775 sodium fluoride Substances 0.000 claims description 3
- 235000013024 sodium fluoride Nutrition 0.000 claims description 3
- 229910052979 sodium sulfide Inorganic materials 0.000 claims description 3
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 3
- OVYTZAASVAZITK-UHFFFAOYSA-M sodium;ethanol;hydroxide Chemical compound [OH-].[Na+].CCO OVYTZAASVAZITK-UHFFFAOYSA-M 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 1
- YHYUCOJXIBVAGU-UHFFFAOYSA-N benzene;ethenylphosphonic acid Chemical compound C1=CC=CC=C1.OP(O)(=O)C=C YHYUCOJXIBVAGU-UHFFFAOYSA-N 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052709 silver Inorganic materials 0.000 abstract description 5
- 239000004332 silver Substances 0.000 abstract description 5
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000011707 mineral Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 6
- 238000005188 flotation Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 2
- PGKQTZHDCHKDQK-VOTSOKGWSA-N [(e)-2-phenylethenyl]phosphonic acid Chemical compound OP(O)(=O)\C=C\C1=CC=CC=C1 PGKQTZHDCHKDQK-VOTSOKGWSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940116901 diethyldithiocarbamate Drugs 0.000 description 1
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/018—Mixtures of inorganic and organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention provides a composite beneficiation reagent based on chemical production, which is composed of the following raw materials: compared with the prior art, the invention has the following beneficial effects: the method has the advantages of high sorting efficiency, high yield, low medicament cost, small dosage, simple and reliable process flow, small investment, low mineral dressing cost and the like, and the silver-containing sulfide ore screening has the characteristics.
Description
Technical field
The present invention is a kind of compound beneficiation reagent based on Chemical Manufacture, belongs to a kind of compound strong collecting agent.
Background technology
Ore-dressing technique mainly uses selective flotation flowsheet, i.e. diffeential floatation lead, flotation zinc after middling ore regrinding.Raw ore sulfur-bearing product
Position 25%~28%, leaded grade 2.5%-2.8%, the 2.6%-3.0% of grade containing zinc, argentiferous grade 145g/t-165 g/t, the ore
Silver mainly with lead association.Ore dressing plant mainly uses diethyldithiocarbamate and 541 xanthate collectors to be used as and selects lead collecting agent, association silver metal
Recovery rate in ore-dressing is relatively low.
Silver metal can association inside many class ores, generally all with other metalloid associations together with, seldom individually at
Mine(Minority can be individually at mine), its main association can be enriched to 2000 or more grade in lead concentrate in lead concentrate;Zinc
200 or so can also be enriched in concentrate, it is without charge in print since the grade of the silver in zinc concentrate is very low, only exist
Silver in preceding concentrate is just valuated.In order to realize the value of mine, need associated silver being enriched in lead concentrate as far as possible.
Collecting agent has physical absorption, chemisorption and surface chemical reaction in the effect of mineral surfaces.The absorption of collecting agent
There is substantial connection with mineral floating behavior.In certain collecting agent concentration range, as drug concentration improves, adsorbance increases
Greatly, flotation recovery rate significantly rises;After concentration reaches suitable value, the rate of recovery becomes smaller with the amplitude that concentration and adsorbance improve;It catches
When receipts agent concentration is excessively high, adsorbance can also continue to increase, but flotation recovery rate no longer increases, or even decline instead.Therefore, exist
The dosage that collecting agent is correctly grasped in floatation process, to obtain optimum efficiency.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of compound ore dressing medicine based on Chemical Manufacture
Agent, to solve the problems mentioned in the above background technology.
To achieve the goals above, the present invention is to realize by the following technical solutions:It is a kind of based on Chemical Manufacture
Compound beneficiation reagent is made of following raw material:Oleic acid, sodium metasilicate, styryl phosphonic acid, quick lime, diesel oil, enuatrol, sodium fluoride,
Vulcanized sodium, aniline aerofloat.
Further, oleic acid can be dissolved in ethyl alcohol, then sodium hydroxide ethanol solution is used to titrate, be instruction with phenolphthalein
Agent filters out the sodium oleate soap of precipitation after reaching equivalent point, further filters, and obtains the enuatrol in raw material.
Further, milk of lime is added into hot solution, is filtered to remove Cu, Fe, Mg hydroxide precipitation, heating filtrate is worked as
CO is passed through when its is close to boiling2Generate Ca(HCO3)2, Ca(HCO3)2Amount be equivalent to the Ca of addition(OH)2Amount, it is molten to boil this
Liquid, Ca(HCO3)2Precipitation of calcium carbonate is resolved into, and carries the Fe of trace, the Ca in filtrate(NO3)21/3 is added after cooling
The concentrated ammonia liquor of volume and dense(NH4)2CO3Then separately there is CaCO3It precipitates, by CaCO3Washing of precipitate is dried, and silica crucible is placed on
In on electric furnace calcination up to the calcium oxide in raw material.
Further, to produce a concentration of 4% or so sodium sulfide solution of blanc fixe byproduct in process as raw material,
Double effect evaporator inspissation is squeezed into after 23% with pump, into after the deferrization of people's agitator tank, carbon removal treatment, is squeezed into evaporator with pump and is evaporated alkali
Liquid reaches concentration, after being sent to roller internal water cooling but formula pelleter being made, through screening, obtains the vulcanized sodium in raw material.
Further, it using quartzy rock powder and caustic soda as raw material, in autoclave, is reacted under 0.6~1.0 MPa steam,
Generate the sodium metasilicate in raw material.
Beneficial effects of the present invention:A kind of compound beneficiation reagent based on Chemical Manufacture of the present invention has and sorts efficiency
It is high, yield is big, reagent cost is low, dosage is few, technological process is simple and reliable, closes in operating, invest the advantages such as small, beneficiation cost is low
The argentiferous sulfide ore of property screens.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
The present invention provides a kind of technical solution:A kind of compound beneficiation reagent based on Chemical Manufacture, is made of following raw material:
Oleic acid, sodium metasilicate, styryl phosphonic acid, quick lime, diesel oil, enuatrol, sodium fluoride, vulcanized sodium, aniline aerofloat.
Oleic acid can be dissolved in ethyl alcohol, then sodium hydroxide ethanol solution be used to titrate, using phenolphthalein as indicator, arrival etc. is worked as
After point, the sodium oleate soap of precipitation is filtered out, is further filtered, the enuatrol in raw material is obtained.
Milk of lime is added into hot solution, is filtered to remove Cu, Fe, Mg hydroxide precipitation, heating filtrate is when its close boiling
CO is passed through when rising2Generate Ca(HCO3)2, Ca(HCO3)2Amount be equivalent to the Ca of addition(OH)2Amount, boil the solution, Ca
(HCO3)2Precipitation of calcium carbonate is resolved into, and carries the Fe of trace, the Ca in filtrate(NO3)21/3 volume is added after cooling
Concentrated ammonia liquor and dense(NH4)2CO3Then separately there is CaCO3It precipitates, by CaCO3Washing of precipitate is dried, and is placed in silica crucible in electricity
Calcination is up to the calcium oxide in raw material on stove.
Using a concentration of 4% or so the sodium sulfide solution for producing blanc fixe byproduct in process as raw material, squeezed into pump double
Evaporator inspissation is imitated to after 23%, into after the deferrization of people's agitator tank, carbon removal treatment, evaporator evaporation lye is squeezed into pump and reaches concentration,
After being sent to roller internal water cooling but formula pelleter being made, through screening, the vulcanized sodium in raw material is obtained.
It using quartzy rock powder and caustic soda as raw material, in autoclave, reacts, is generated in raw material under 0.6~1.0 MPa steam
Sodium metasilicate.
As an embodiment of the present invention:A kind of compound beneficiation reagent based on Chemical Manufacture of the present invention has choosing
It is not efficient, yield is big, reagent cost is low, dosage is few, technological process is simple and reliable, in operating, invest small, beneficiation cost is low etc.
Advantage closes the argentiferous sulfide ore screening of property.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of compound beneficiation reagent based on Chemical Manufacture, it is characterised in that:It is made of following raw material:Oleic acid, sodium metasilicate, benzene
Vinylphosphonic acid, quick lime, diesel oil, enuatrol, sodium fluoride, vulcanized sodium, aniline aerofloat.
2. a kind of compound beneficiation reagent based on Chemical Manufacture according to claim 1, it is characterised in that:It can be molten by oleic acid
In ethyl alcohol, then sodium hydroxide ethanol solution is used to titrate, using phenolphthalein as indicator, after reaching equivalent point, filters out the oil of precipitation
Sour soda soap further filters, and obtains the enuatrol in raw material.
3. a kind of compound beneficiation reagent based on Chemical Manufacture according to claim 1, it is characterised in that:Into hot solution
Milk of lime is added, is filtered to remove Cu, Fe, Mg hydroxide precipitation, heating filtrate is passed through CO when its is close to boiling2Generate Ca
(HCO3)2, Ca(HCO3)2Amount be equivalent to the Ca of addition(OH)2Amount, boil the solution, Ca(HCO3)2Resolve into calcium carbonate
Precipitation, and the Fe of trace is carried, the Ca in filtrate(NO3)2The concentrated ammonia liquor of 1/3 volume and dense is added after cooling(NH4)2CO3
Then separately there is CaCO3It precipitates, by CaCO3Washing of precipitate is dried, and is placed in silica crucible on electric furnace calcination up in raw material
Calcium oxide.
4. a kind of compound beneficiation reagent based on Chemical Manufacture according to claim 1, it is characterised in that:To produce precipitation
A concentration of 4% or so sodium sulfide solution of barium sulfate byproduct in process is raw material, and double effect evaporator inspissation is squeezed into 23% with pump
Afterwards, it into after the deferrization of people's agitator tank, carbon removal treatment, squeezes into evaporator evaporation lye with pump and reaches concentration, be sent to roller internal water cooling but
After formula pelleter is made, through screening, the vulcanized sodium in raw material is obtained.
5. a kind of compound beneficiation reagent based on Chemical Manufacture according to claim 1, it is characterised in that:With quartzy rock powder
It is that raw material reacts in autoclave under 0.6~1.0 MPa steam with caustic soda, generates the sodium metasilicate in raw material.
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101823701A (en) * | 2009-03-04 | 2010-09-08 | 范清玉 | Production technology of sodium sulfide with high purity white crystals |
CN101972703A (en) * | 2010-10-27 | 2011-02-16 | 株洲市湘麒科技开发有限公司 | Beneficiation method for recovering zinc, lead and silver from zinc leaching residue |
CN103342988A (en) * | 2013-07-04 | 2013-10-09 | 沈阳工业大学 | Environment-friendly snow melting agent and preparation method thereof |
CN103977905A (en) * | 2014-05-27 | 2014-08-13 | 四川天齐盛合锂业有限公司 | Spodumene ore processing method |
CN104722410A (en) * | 2015-02-16 | 2015-06-24 | 巴彦淖尔紫金有色金属有限公司 | Method for extracting and separating valuable metal from hot-acid leaching residues produced by wet-process zinc smelting |
CN106835682A (en) * | 2017-03-13 | 2017-06-13 | 中山市绿浪助剂有限公司 | A kind of filature auxiliary agent |
-
2018
- 2018-03-02 CN CN201810175575.5A patent/CN108380396A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101823701A (en) * | 2009-03-04 | 2010-09-08 | 范清玉 | Production technology of sodium sulfide with high purity white crystals |
CN101972703A (en) * | 2010-10-27 | 2011-02-16 | 株洲市湘麒科技开发有限公司 | Beneficiation method for recovering zinc, lead and silver from zinc leaching residue |
CN103342988A (en) * | 2013-07-04 | 2013-10-09 | 沈阳工业大学 | Environment-friendly snow melting agent and preparation method thereof |
CN103977905A (en) * | 2014-05-27 | 2014-08-13 | 四川天齐盛合锂业有限公司 | Spodumene ore processing method |
CN104722410A (en) * | 2015-02-16 | 2015-06-24 | 巴彦淖尔紫金有色金属有限公司 | Method for extracting and separating valuable metal from hot-acid leaching residues produced by wet-process zinc smelting |
CN106835682A (en) * | 2017-03-13 | 2017-06-13 | 中山市绿浪助剂有限公司 | A kind of filature auxiliary agent |
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Application publication date: 20180810 |