CN108745651A - A kind of collecting agent and its preparation method and application - Google Patents
A kind of collecting agent and its preparation method and application Download PDFInfo
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- CN108745651A CN108745651A CN201810350350.9A CN201810350350A CN108745651A CN 108745651 A CN108745651 A CN 108745651A CN 201810350350 A CN201810350350 A CN 201810350350A CN 108745651 A CN108745651 A CN 108745651A
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- parts
- collecting agent
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- vegetable oil
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- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 36
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 24
- 239000008158 vegetable oil Substances 0.000 claims abstract description 24
- 239000012074 organic phase Substances 0.000 claims abstract description 18
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 229940049964 oleate Drugs 0.000 claims abstract description 8
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 claims abstract description 7
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 7
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 claims abstract description 7
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000008117 stearic acid Substances 0.000 claims abstract description 7
- -1 stearic acid ester Chemical class 0.000 claims abstract description 7
- RBNWAMSGVWEHFP-UHFFFAOYSA-N trans-p-Menthane-1,8-diol Chemical compound CC(C)(O)C1CCC(C)(O)CC1 RBNWAMSGVWEHFP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000020778 linoleic acid Nutrition 0.000 claims abstract description 6
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 3
- 235000019198 oils Nutrition 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000344 soap Substances 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910001576 calcium mineral Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 229940049918 linoleate Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000010773 plant oil Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 238000005406 washing Methods 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
- B03D1/004—Organic compounds
- B03D1/008—Organic compounds containing oxygen
-
- 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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
-
- 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
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
Landscapes
- Fats And Perfumes (AREA)
Abstract
A kind of collecting agent and its preparation method and application.The collecting agent of the present invention is prepared by vegetable oil residue, and the vegetable oil residue mainly contains Palmitate 10 ~ 30%, stearic acid ester 5 ~ 10%, oleate 10 ~ 25% and linoleic acid 20 ~ 35%, and steps are as follows for preparation method：10 parts of vegetable oil residue is taken, 15 ~ 30 parts of 20 ~ 40%NaOH solution are added, after stirring 30 minutes, is washed with water 1 ~ 2 time；10 ~ 20 hours are stood, upper layer paste organic phase is taken；It is added to 10 ~ 20 parts of 20 ~ 30%H by 10 parts of pastes are organic2SO4Solution stirs 30 minutes；1 ~ 3 hour is stood, upper layer oily organic phase is taken；It is added to 0.5 ~ 1 part of terpinol by 10 parts of oilies are organic, after stirring 30 minutes, obtains collecting agent.The present invention provides a kind of stronger collecting agent of collecting ability and its carries out the preparation method and application simple for process, easy to operate, highly practical of innoxious use to vegetable oil residue.
Description
Technical field
The present invention relates to a kind of waste reclamation technical fields, are specifically related to a kind of collecting prepared with vegetable oil residue
Agent and its preparation method and application.
Background technology
Scheelite collecting agent is mostly anionic collector, and the anionic collector of most common of which is fatty acid medicament.
Common scheelite collecting agent is the fatty acids medicaments such as oleate soap, oxidized paraffin wax soap and tal fibre soap, selective collecting effect
Poor, medicament higher price, to improve selective collecting ability, researcher is modified and compounds to it for a long time.
Meanwhile one of the direction that scheelite collecting agent is current beneficiation reagent research is developed using low cost feedstock.
Vegetable oil residue of the present invention mainly contains Palmitate 10 ~ 30%, stearic acid ester 5 ~ 10%, oleate 10 ~ 25%
With linoleate 20 ~ 35%.Vegetable oil residue is the heel generated during being processed into essential oil from crude oil.In refining process, produce per year
3,000,000 tons/year of plant oil foot or more.In recent years, oil processing industry is developed rapidly, and the utilization of vegetable oil residue is opposite
Deficiency, for producing low-grade soap generally after simple process.Therefore, the research of oil foot innoxious use is very urgent.Profit
Fatty acid scheelite collecting agent is produced with vegetable oil residue, can not only be turned waste into wealth, moreover it is possible to be the innoxious profit of vegetable oil residue
With finding a way out.
Invention content
It is above-mentioned there are problem and shortage it is an object of the invention to be directed to, a kind of simple for process, easy to operate, practicability is provided
By force, reagent cost can be reduced to vegetable oil residue innoxious use and effectively, the stronger collecting agent of collecting ability.
It is another object of the present invention to provide a kind of above-mentioned methods for preparing collecting agent by vegetable oil residue.
It is another object of the present invention to provide a kind of application of above-mentioned collecting agent in scheelite ore dressing.
Vegetable oil residue of the present invention mainly contains Palmitate 10 ~ 30%, stearic acid ester 5 ~ 10%, oleate 10 ~ 25%
With linoleic acid 20 ~ 35%.
The collecting agent of the present invention is prepared by following methods：
10 parts of vegetable oil residue is taken, 15 ~ 30 parts of 20 ~ 40%NaOH solution are added, after stirring 30 minutes, is washed with water 1 ~ 2 time；It stands
10 ~ 20 hours, take upper layer paste organic phase；It is added to 10 ~ 20 parts of 20 ~ 30%H by 10 parts of pastes are organic2SO4Solution stirs 30 points
Clock；1 ~ 3 hour is stood, upper layer oily organic phase is taken；10 parts of oilies are organic to be added to 0.5 ~ 1 part of terpinol, after stirring 30 minutes,
Obtain collecting agent.
Collecting agent of the present invention, to brownish red oily liquids, is insoluble in water, solidification point is 13.2 DEG C, red to be deep yellow
External spectrum figure is as shown in Figure 1.
The present invention is using vegetable oil residue as raw material, after saponification, washing and standing separation, obtains paste organic phase；Paste
Organic phase acid adding after standing separation, obtains oily organic phase；After oily organic matter is mixed with terpinol, collecting agent is obtained.It is this
The collecting agent prepared using vegetable oil residue is not only at low cost, selective good, is used for the ore dressing of scheelite, collecting ability is stronger.With
Existing scheelite collecting agent is compared, and manufacturing cost reduces by 20% or more, and use cost reduces by 40% or more, while improving scheelite
Ten percentage points of rate of recovery or more.The preparation method of the present invention is simple for process, easy to operate, highly practical, by vegetable oil residue
Harmless treatment is carried out, so that it is turned waste into wealth, is not only advantageous to the efficient utilization of scheelite resource, economy is provided for bargh
Practical scheelite collecting agent, and vegetable oil residue can be solved and seriously affected caused by environment.The scheelite of the present invention is caught
It receives agent and is alternatively arranged as other calcium mineral collecting agents.
Description of the drawings
Fig. 1 is the collecting agent infrared spectrogram of embodiment 1.
Specific implementation mode
Embodiment 1
10 parts of vegetable oil residues containing Palmitate 10%, stearic acid ester 10%, oleate 25% and linoleic acid 30% are taken, are added 15 parts
40%NaOH solution is washed with water 1 time after stirring 30 minutes；10 hours are stood, upper layer paste organic phase is taken；Have by 10 parts of pastes
Machine is added to 20 parts of 20%H2SO4 solution stirs 30 minutes；1 hour is stood, upper layer oily organic phase is taken；Have by 10 parts of oilies
Machine is added to 1 part of terpinol, after stirring 30 minutes, obtains collecting agent.
Collecting agent manufactured in the present embodiment is deep yellow to brownish red oily liquids, is insoluble in water, infrared spectrogram such as Fig. 1
It is shown, absorption peak（cm-1）：3430.7,3012.3,2925.5,2856.1,2109.7,1643.1,1560.1,1429,1105,
1035.6、919.9、690.4。
Embodiment 2
10 parts of vegetable oil residues containing Palmitate 30%, stearic acid ester 5%, oleate 10% and linoleic acid 20% are taken, are added 30 parts
20%NaOH solution is washed with water 2 times after stirring 30 minutes；15 hours are stood, paste organic phase is obtained；Have by 10 parts of pastes
Machine is added to 10 parts of 30%H2SO4Solution stirs 30 minutes；2 hours are stood, oily organic phase is obtained；Take 10 parts of oily organic phases
0.5 part of terpinol is added, after stirring 30 minutes, obtains collecting agent.
Scheelite collecting agent manufactured in the present embodiment is deep yellow to brownish red oily liquids.
Embodiment 3
10 parts of vegetable oil residues containing Palmitate 20%, stearic acid ester 8%, oleate 15% and linoleic acid 35% are taken, are added 25 parts
35%NaOH solution is washed with water 1 time after stirring 30 minutes；20 hours are stood, paste organic phase is obtained；By 10 parts of organic additions
Enter 15 parts of 25%H2SO4Solution stirs 30 minutes；3 hours are stood, oily organic phase is obtained；Take 10 parts of oilies are organic to be added to pine
0.6 part of oleyl alcohol obtains collecting agent after stirring 30 minutes.
Scheelite collecting agent manufactured in the present embodiment is deep yellow to brownish red oily liquids.
Embodiment 4
Raw ore contains WO30.20% scheelite, ore grinding to -0.074mm account for 78%（Scheelite liberation degree of minerals is up to 95%）Afterwards, it adds
200 g ton raw ore of sodium carbonate and each 500 g ton raw ore of sodium hydroxide and waterglass stirs 5 minutes, and then the addition present invention is real
Apply the 80 g ton raw ore of collecting agent of the preparation of example 1, stir 5 minutes, through one roughing, it is secondary scan and triple cleaning, obtain white tungsten
Concentrate grade WO39.34%, the rate of recovery 83.16%.
Comparative example
Raw ore contains WO30.20% scheelite, ore grinding to -0.074mm account for 78%（Scheelite liberation degree of minerals is up to 95%）Afterwards, it adds
200 g ton raw ore of sodium carbonate and each 500 g ton raw ore of sodium hydroxide and waterglass stirs 5 minutes, then adds oleic acid 120
G ton raw ore stirs 8 minutes, through one roughing, it is secondary scan and triple cleaning, obtain white tungsten fine ore grade WO36.30%, it returns
Yield 70.21%.
The present invention is described by embodiment, but is not limited the invention, with reference to description of the invention, institute
Other variations of disclosed embodiment, are such as readily apparent that the professional person of this field, such variation should belong to
Within the scope of the claims in the present invention limit.
Claims (3)
1. a kind of collecting agent, it is characterised in that be prepared by vegetable oil residue, the vegetable oil residue mainly contains Palmitate
10 ~ 30%, stearic acid ester 5 ~ 10%, oleate 10 ~ 25% and linoleic acid 20 ~ 35%, the collecting agent are prepared by following methods：Take plant
15 ~ 30 parts of 20 ~ 40%NaOH solution are added in 10 parts of oil foot, after stirring 30 minutes, are washed with water 1 ~ 2 time；10 ~ 20 hours are stood,
Take upper layer paste organic phase；It is added to 10 ~ 20 parts of 20 ~ 30%H by 10 parts of pastes are organic2SO4Solution stirs 30 minutes；Stand 1 ~ 3
Hour, take upper layer oily organic phase；It is added to 0.5 ~ 1 part of terpinol by 10 parts of oilies are organic, after stirring 30 minutes, obtains collecting
Agent.
2. the preparation method of collecting agent described in claim 1, it is characterised in that comprise the steps of：Take vegetable oil residue 10
Part, 15 ~ 30 parts of 20 ~ 40%NaOH solution are added, after stirring 30 minutes, are washed with water 1 ~ 2 time；10 ~ 20 hours are stood, upper layer is taken
Paste organic phase；It is added to 10 ~ 20 parts of 20 ~ 30%H by 10 parts of pastes are organic2SO4Solution stirs 30 minutes；1 ~ 3 hour is stood,
Take upper layer oily organic phase；It is added to 0.5 ~ 1 part of terpinol by 10 parts of oilies are organic, after stirring 30 minutes, obtains collecting agent.
3. application of the collecting agent described in claim 1 in scheelite ore dressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350350.9A CN108745651A (en) | 2018-04-18 | 2018-04-18 | A kind of collecting agent and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350350.9A CN108745651A (en) | 2018-04-18 | 2018-04-18 | A kind of collecting agent and its preparation method and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108745651A true CN108745651A (en) | 2018-11-06 |
Family
ID=64011064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810350350.9A Pending CN108745651A (en) | 2018-04-18 | 2018-04-18 | A kind of collecting agent and its preparation method and application |
Country Status (1)
| Country | Link |
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| CN (1) | CN108745651A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182641A (en) * | 1996-11-19 | 1998-05-27 | 包钢矿山研究所 | Anion type collector and preparing method and usage thereof |
| CN1343531A (en) * | 2000-09-21 | 2002-04-10 | 冶金工业部马鞍山矿山研究院 | Process for preparing floatation catcher of iron ore |
| RU2275966C2 (en) * | 2004-04-20 | 2006-05-10 | ФГУП "Всероссийский научно-исследовательский институт химической технологии" | Reagent for floating ore |
| CN106378263A (en) * | 2016-09-27 | 2017-02-08 | 中国地质科学院郑州矿产综合利用研究所 | Low-alkali-consumption scheelite collecting agent and application thereof |
| CN106733217A (en) * | 2017-04-07 | 2017-05-31 | 安徽工业大学 | A kind of calcareous Scheelite Flotation collecting agent high and its preparation method and application method |
-
2018
- 2018-04-18 CN CN201810350350.9A patent/CN108745651A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182641A (en) * | 1996-11-19 | 1998-05-27 | 包钢矿山研究所 | Anion type collector and preparing method and usage thereof |
| CN1343531A (en) * | 2000-09-21 | 2002-04-10 | 冶金工业部马鞍山矿山研究院 | Process for preparing floatation catcher of iron ore |
| RU2275966C2 (en) * | 2004-04-20 | 2006-05-10 | ФГУП "Всероссийский научно-исследовательский институт химической технологии" | Reagent for floating ore |
| CN106378263A (en) * | 2016-09-27 | 2017-02-08 | 中国地质科学院郑州矿产综合利用研究所 | Low-alkali-consumption scheelite collecting agent and application thereof |
| CN106733217A (en) * | 2017-04-07 | 2017-05-31 | 安徽工业大学 | A kind of calcareous Scheelite Flotation collecting agent high and its preparation method and application method |
Non-Patent Citations (3)
| Title |
|---|
| 周长春: "《铝土矿及其浮选技术》", 30 November 2011, 中国矿业大学出版社 * |
| 朱玉霜: "《浮选药剂的化学原理》", 31 December 1996, 中南工业大学出版社 * |
| 黄礼煌: "《贵金属提取新技术》", 30 November 2016, 冶金工业出版社 * |
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Application publication date: 20181106 |
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