CN104907039A - Composite volcanic rock absorbent - Google Patents
Composite volcanic rock absorbent Download PDFInfo
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- CN104907039A CN104907039A CN201510259187.1A CN201510259187A CN104907039A CN 104907039 A CN104907039 A CN 104907039A CN 201510259187 A CN201510259187 A CN 201510259187A CN 104907039 A CN104907039 A CN 104907039A
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- volcanic rock
- absorbent
- powder
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- 239000011435 rock Substances 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 title claims abstract description 5
- 239000002250 absorbent Substances 0.000 title abstract description 7
- 230000002745 absorbent Effects 0.000 title abstract description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 12
- 239000008367 deionised water Substances 0.000 claims abstract description 10
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 10
- 108010010803 Gelatin Proteins 0.000 claims abstract description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 8
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 239000008273 gelatin Substances 0.000 claims abstract description 8
- 229920000159 gelatin Polymers 0.000 claims abstract description 8
- 235000019322 gelatine Nutrition 0.000 claims abstract description 8
- 235000011852 gelatine desserts Nutrition 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims abstract description 7
- 229920001778 nylon Polymers 0.000 claims abstract description 7
- 239000006247 magnetic powder Substances 0.000 claims abstract description 6
- 239000010455 vermiculite Substances 0.000 claims abstract description 6
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 6
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000003463 adsorbent Substances 0.000 claims description 16
- 239000011324 bead Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 238000013019 agitation Methods 0.000 claims description 6
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 4
- 239000004005 microsphere Substances 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000009837 dry grinding Methods 0.000 claims description 3
- 239000000499 gel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 abstract 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 abstract 1
- 239000001099 ammonium carbonate Substances 0.000 abstract 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 description 12
- 239000008239 natural water Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 235000012241 calcium silicate Nutrition 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a composite volcanic rock absorbent which is characterized in that the absorbent is prepared from the following raw materials, by weight: 8-15 parts of calcium carbonate fiber, 6-8 parts of iron tetroxide magnetic powder, 20-40 parts of tetrabutyl titanate, 3-5 parts of silica sol, 6-8 parts of calcium aluminate, 60-80 parts of volcanic rock, 6-9 parts of PA6 nylon powder, 3-4 parts of gelatin, 1-3 parts of ammonium bicarbonate, 5-8 parts of vermiculite powder, and deionized water. According to the invention, with the added vermiculite powder and iron tetroxide magnetic powder, volcanic rock absorbability, high-temperature resistance and fire resistance are enhanced; and an absorption range is expanded. The absorbent provided by the invention has good absorption characteristics in various fields and especially in the aspects of sewage treatment, oil pollution treatment and the like. The absorption efficiency is high, and the absorbent is easy to remove. The absorbent has a good reutilization effect, and has a good application prospect.
Description
Technical field
the present invention relates to a kind of absorbent fields, be specifically related to a kind of compound volcano rock adsorbent and preparation method thereof.
Background technology
Along with socioeconomic development, the destruction of each industry to environment is also on the rise, and especially grows with each passing day to the pollution of natural water.The sewage of the discharge such as paper-making industry, textile industry, chemical industry and steel industry enters in natural water, affects vegeto-animal growth in the self-purification capacity of natural water and water.Absorption is a kind of effective and protect the method for water quality efficiently, and it is not long that traditional adsorbent has service life, reuses weak effect, the not high situation of adsorption efficiency, undesirable to the removal effect of sewage.
Volcanic rock quality is hard as lithotome, coating surface honeycomb porous, specific area is large, and soak change without exception in water, water proofing property is splendid, fire prevention, weather resisteant is good, can prevent the deterioration caused because of ultraviolet, have nontoxic, tasteless, intensity is high, heat insulation, acid and alkali-resistance, stain resistance, corrosion-resistant, resistance toly to go mouldy, and the advantage such as pollution-free, "dead", as sorbent material, there is good application prospect.But the adsorbent hardness after preparation is inadequate, easy dry linting reduces service life, increase use cost, and adsorption rate and adsorption capacity is not high, so be badly in need of a kind of wear-resisting, easily separated, reusing is good, adsorption rate is fast, capacity is high adsorbent.
Summary of the invention
The object of this invention is to provide a kind of compound volcano rock adsorbent and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
A kind of compound volcano rock adsorbent, is made up of the raw material of following weight portion: calcium carbonate fiber 8-15, ferroferric oxide magnetic powder 6-8, butyl titanate 20-40, Ludox 3-5, calcium aluminate 6-8, volcanic rock 60-80, PA6 nylon powder 6-9, gelatin 3-4, carbonic hydroammonium 1-3, vermiculite power 5-8, deionized water;
A kind of compound volcano rock adsorbent of the present invention, be made up of following concrete steps:
(1) absolute ethyl alcohol of butyl titanate and 3-4 times amount is mixed, magnetic agitation 1h, magnetic agitation 2h is continued again by being added in above-mentioned solution after short for calcium carbonate fiber cutting, slow dropping deionized water, continue after gel to be formed to stir 0.5-1 hour, then to be added in baking oven that under 80 ° of C, to dry grinding for subsequent use;
(2) spend deionized water after volcanic rock being soaked 12h in concentrated sulfuric acid and grind to form fine powder to neutral oven dry, then mix with gelatin, PA6 nylon powder, in Muffle furnace, under 240-255 ° of C, calcine 0.5-1h, take out after cooling;
(3) by the product of step (1) gained and except calcium aluminate all the other remaining material mixing and stirring, employing pressure is that mixture is pressed into bead by the ball press of 10t-20t, selects particle size for subsequent use as ball core at the bead of 5-15mm scope after screening;
(4) product of step (2) gained and calcium silicates are mixed, the bead of step (3) gained is placed in disc balling machine as kernel, add above-mentioned volcanic rock mixture, rolling pelletizing, volcanic rock is covered on ball core and forms shell, the composite sphere of gained is calcined under 550-600 ° of C 2-4h and become porous complex microsphere.
Advantage of the present invention is: the present invention adopts calcium carbonate fiber to mix with TiO 2 sol, enhance the intensity of TiO 2 sol, bactericidal properties, the performance of the aspect such as adsorbance and heat resistance, adopt gelatin and PA6 to be added to define skeleton when calcining in volcanic rock and make Adhesion enhancement between volcanic rock, not easily be scattered when making adsorbent dry linting, wearability strengthens, extend service life, and double-layer porous road adsorption microspheres made by adsorbent by the present invention, enhance adsorption capacity and adsorption rate, to tiny field trash, there is good adsorption effect, expand adsorption range, the vermiculite power added and ferroferric oxide magnetic powder enhance the adsorptivity of volcanic rock, heat-resisting quantity and fire line, expand adsorption range, adsorbent prepared by the present invention all has good characterization of adsorption in each field, especially in sewage disposal, the aspects such as oily waste treatment, adsorption efficiency is high, and easily remove, reuse effective, application prospect is extensive.
Detailed description of the invention
Below by instantiation, the present invention is described in detail.
A kind of compound volcano rock adsorbent, is made up of the raw material of following weight portion (kilogram): calcium carbonate fiber 12, ferroferric oxide magnetic powder 7, butyl titanate 35, Ludox 4, calcium aluminate 7, volcanic rock 75, PA6 nylon powder 7, gelatin 3, carbonic hydroammonium 2, vermiculite power 6, deionized water;
A kind of compound volcano rock adsorbent of the present invention, be made up of following concrete steps:
(1) absolute ethyl alcohol of butyl titanate and 4 times amount is mixed, magnetic agitation 1h, continuing magnetic agitation 2h again by being added in above-mentioned solution after short for calcium carbonate fiber cutting, slowly dripping deionized water, continue stirring after gel to be formed 0.6 hour, then to be added in baking oven that under 80 ° of C, to dry grinding for subsequent use;
(2) spend deionized water after volcanic rock being soaked 12h in concentrated sulfuric acid and grind to form fine powder to neutral oven dry, then mix with gelatin, PA6 nylon powder, in Muffle furnace, under 250 ° of C, calcine 1h, take out after cooling;
(3) by the product of step (1) gained and except calcium aluminate all the other remaining material mixing and stirring, adopt pressure to be that mixture is pressed into bead by the ball press of 20t, select particle size after screening for subsequent use as ball core at the bead of 5-15mm scope;
(4) product of step (2) gained and calcium silicates are mixed, the bead of step (3) gained is placed in disc balling machine as kernel, add above-mentioned volcanic rock mixture, rolling pelletizing, volcanic rock is covered on ball core and forms shell, the composite sphere of gained is calcined under 550 ° of C 3h and become porous complex microsphere.
Example 0.5g adsorbent and mass concentration are that the methylene blue solution 500ml of 100mg/l reacts, and test index is as follows:
Clearance (%): 97.5;
Adsorbance (mg/g): 66.4;
Clearance (repeating 6 times, %): 74.8;
Compression strength (N/): 25;
Rate of wear (%): 1.6.
Claims (2)
1. a compound volcano rock adsorbent, it is characterized in that, be made up of the raw material of following weight portion: calcium carbonate fiber 8-15, butyl titanate 20-40, Ludox 3-5, calcium aluminate 6-8, volcanic rock 60-80, PA6 nylon powder 6-9, gelatin 3-4, carbonic hydroammonium 1-3, vermiculite power 5-8, concave convex rod stone flour 3-5, ferroferric oxide magnetic powder 6-8, deionized water.
2. a kind of compound volcano rock adsorbent according to claim 1, is characterized in that, be made up of following concrete steps:
(1) absolute ethyl alcohol of butyl titanate and 3-4 times amount is mixed, magnetic agitation 1h, magnetic agitation 2h is continued again by being added in above-mentioned solution after short for calcium carbonate fiber cutting, slow dropping deionized water, continue after gel to be formed to stir 0.5-1 hour, then to be added in baking oven that under 80 ° of C, to dry grinding for subsequent use;
(2) spend deionized water after volcanic rock being soaked 12h in concentrated sulfuric acid and grind to form fine powder to neutral oven dry, then mix with gelatin, PA6 nylon powder, in Muffle furnace, under 240-255 ° of C, calcine 0.5-1h, take out after cooling;
(3) by the product of step (1) gained and except calcium aluminate all the other remaining material mixing and stirring, employing pressure is that mixture is pressed into bead by the ball press of 10t-20t, selects particle size for subsequent use as ball core at the bead of 5-15mm scope after screening;
(4) product of step (2) gained and calcium aluminate are mixed, the bead of step (3) gained is placed in disc balling machine as kernel, add above-mentioned volcanic rock mixture, rolling pelletizing, volcanic rock is covered on ball core and forms shell, the composite sphere of gained is calcined under 550-600 ° of C 2-4h and become porous complex microsphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259187.1A CN104907039A (en) | 2015-05-21 | 2015-05-21 | Composite volcanic rock absorbent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259187.1A CN104907039A (en) | 2015-05-21 | 2015-05-21 | Composite volcanic rock absorbent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104907039A true CN104907039A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510259187.1A Pending CN104907039A (en) | 2015-05-21 | 2015-05-21 | Composite volcanic rock absorbent |
Country Status (1)
| Country | Link |
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| CN (1) | CN104907039A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925230A (en) * | 2017-05-03 | 2017-07-07 | 明光市飞洲新材料有限公司 | A kind of efficient oil stain absorbent of attapulgite and preparation method thereof |
| CN107583606A (en) * | 2017-09-27 | 2018-01-16 | 天津大学 | The volcanic rock base porous ceramic grain and preparation method and application of high-effective defluorination |
| CN108067195A (en) * | 2016-11-11 | 2018-05-25 | 河南海纳德新材料有限公司 | Volcanic rock American aloe composite formaldehyde adsorbent and preparation method thereof |
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| CN1171370A (en) * | 1997-07-15 | 1998-01-28 | 胡华龙 | Process for using petro-chemical mud to prepare adsorbent used to recover oil on water surface |
| US6284021B1 (en) * | 1999-09-02 | 2001-09-04 | The Boc Group, Inc. | Composite adsorbent beads for adsorption process |
| CN101073764A (en) * | 2007-06-21 | 2007-11-21 | 广西大学 | Plastic-skeleton bentonite bentonite composite adsorbent and its production |
| CN101279239A (en) * | 2008-01-21 | 2008-10-08 | 浙江瑞普环境技术有限公司 | Organic modified mineral adsorbing material and method of producing the same |
| CN102247800A (en) * | 2011-04-11 | 2011-11-23 | 信阳师范学院 | Composite ceramsite prepared from bentonite, perlite and zeolite serving as main raw materials and preparation method of composite ceramsite |
| CN102302922A (en) * | 2011-07-18 | 2012-01-04 | 中国海洋大学 | Formed shellfish-based regular photocatalytic adsorbent and preparation method thereof |
| CN102325577A (en) * | 2008-12-22 | 2012-01-18 | 格拉特系统技术有限公司 | Composite adsorbent bead, process for its production, gas separation process and gas adsorption bed |
| CN103962087A (en) * | 2014-04-16 | 2014-08-06 | 浙江大学 | A surface-coated modified nano-calcium oxide-based CO2 adsorbent and preparation method thereof |
-
2015
- 2015-05-21 CN CN201510259187.1A patent/CN104907039A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1171370A (en) * | 1997-07-15 | 1998-01-28 | 胡华龙 | Process for using petro-chemical mud to prepare adsorbent used to recover oil on water surface |
| US6284021B1 (en) * | 1999-09-02 | 2001-09-04 | The Boc Group, Inc. | Composite adsorbent beads for adsorption process |
| CN101073764A (en) * | 2007-06-21 | 2007-11-21 | 广西大学 | Plastic-skeleton bentonite bentonite composite adsorbent and its production |
| CN101279239A (en) * | 2008-01-21 | 2008-10-08 | 浙江瑞普环境技术有限公司 | Organic modified mineral adsorbing material and method of producing the same |
| CN102325577A (en) * | 2008-12-22 | 2012-01-18 | 格拉特系统技术有限公司 | Composite adsorbent bead, process for its production, gas separation process and gas adsorption bed |
| CN102247800A (en) * | 2011-04-11 | 2011-11-23 | 信阳师范学院 | Composite ceramsite prepared from bentonite, perlite and zeolite serving as main raw materials and preparation method of composite ceramsite |
| CN102302922A (en) * | 2011-07-18 | 2012-01-04 | 中国海洋大学 | Formed shellfish-based regular photocatalytic adsorbent and preparation method thereof |
| CN103962087A (en) * | 2014-04-16 | 2014-08-06 | 浙江大学 | A surface-coated modified nano-calcium oxide-based CO2 adsorbent and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067195A (en) * | 2016-11-11 | 2018-05-25 | 河南海纳德新材料有限公司 | Volcanic rock American aloe composite formaldehyde adsorbent and preparation method thereof |
| CN106925230A (en) * | 2017-05-03 | 2017-07-07 | 明光市飞洲新材料有限公司 | A kind of efficient oil stain absorbent of attapulgite and preparation method thereof |
| CN107583606A (en) * | 2017-09-27 | 2018-01-16 | 天津大学 | The volcanic rock base porous ceramic grain and preparation method and application of high-effective defluorination |
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Application publication date: 20150916 |