CN104117342B - A kind of surfactant-modified bentonite and preparation method thereof - Google Patents
A kind of surfactant-modified bentonite and preparation method thereof Download PDFInfo
- Publication number
- CN104117342B CN104117342B CN201410291864.3A CN201410291864A CN104117342B CN 104117342 B CN104117342 B CN 104117342B CN 201410291864 A CN201410291864 A CN 201410291864A CN 104117342 B CN104117342 B CN 104117342B
- Authority
- CN
- China
- Prior art keywords
- bentonite
- add
- mixed
- minute
- surfactant
- 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.)
- Active
Links
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
The invention discloses a kind of surfactant-modified bentonite, it is characterized in that, be made up of the raw material of following weight portion: bentonite 90-95, tx-10? 1-2, carborundum 2-3, polyacrylamide 3-5, mineral oil 3-4, vinyl carboxylate 4.5-6, polyvinyl alcohol 3-5, konjac glucomannan 2-3, methenamine 1-2, modification infusorial earth 3-4; The present invention carries out surface modification by adding tx-10, methenamine etc. to bentonite, make it that there is good surface-active, add high molecular polymer, making it surface can be compatible with many kinds of substance, add modification infusorial earth and polyacrylamide etc., improve dispersion effect, can be used as water purification agent, adsorbent or washing powder additive.
Description
Technical field
The present invention relates to industrial filler field, particularly a kind of surfactant-modified bentonite and preparation method thereof.
Background technology
Bentonite take montmorillonite as the clay mineral of main component, is the natural layered silicate mineral of a class 2:1 type, and its construction unit is that two dimension is to the Si-O tetrahedron of arrangement and two dimension to Al(or Mg of arrangement)-O-OH octahedral sheet.In China, bentonite mineral resources are very abundant, widely distributed, and reserves are at the forefront in the world.Due to the Si-OH that montmorillonite surface exists, by the mode of coordination or co-precipitation, heavy metal ion can be fixed between cheating engaging layer.Therefore, natural smectite, as adsorbent, itself also have certain heavy metal ion adsorbed performance, but absorption property is poor, so, be an important job to alta-mud modification research.
Summary of the invention
The object of this invention is to provide a kind of surfactant-modified bentonite and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
A surfactant-modified bentonite, is made up of the raw material of following weight portion: bentonite 90-95, tx-101-2, carborundum 2-3, polyacrylamide 3-5, mineral oil 3-4, vinyl carboxylate 4.5-6, polyvinyl alcohol 3-5, konjac glucomannan 2-3, methenamine 1-2, modification infusorial earth 3-4;
Described modification infusorial earth is made up of the raw material of following weight portion: diatomite 50-60, charcoal 4-7, sodium lignin sulfonate 3-5, stearic acid 2-4, maleic anhydride 4-6, lauryl methacrylate 4-7, melamine resin 5-7, sodium phosphate trimer 4-5, water 50-60; Preparation method be first add diatomite, charcoal, lauryl methacrylate, water stirs, form suspension, add maleic anhydride, melamine resin, sodium phosphate trimer mix and blend 25-35 minute, then all the other residual components are added, stir under 1200-1500 rev/min of condition, dry at 50-60 DEG C, be ground into 200-400 order powder and get final product.
A kind of surfactant-modified bentonite of the present invention, be made up of following concrete steps:
(1) bentonite, carborundum, konjac glucomannan, methenamine are mixed and add in grinder, with the speed of 1500-2000 rev/min grinding 15-20 minute, take out and dry, pulverize porphyrize, cross 100-200 mesh sieve, obtain mixed-powder stand-by;
(2) tx-10, polyvinyl alcohol, polyacrylamide, mineral oil are put into mixing tank, be warming up between 80-90 DEG C, mix and blend half an hour, continue to add vinyl carboxylate, continue to be warming up to 130-160 DEG C, mix and pour out after 15-20 minute, obtain material modified;
(3) mixed-powder is mixed with material modified, add suitable quantity of water, stir and grind 2-3 hour, form suspension stand-by;
(4) suspension is mixed with modification infusorial earth, stir 10-15 minute under 800-1000 rev/min, dry, be ground into 200-400 order powder and get final product.
The invention has the beneficial effects as follows: the present invention carries out surface modification by adding tx-10, methenamine etc. to bentonite, make it that there is good surface-active, add high molecular polymer, making it surface can be compatible with many kinds of substance, add modification infusorial earth and polyacrylamide etc., improve dispersion effect, can be used as water purification agent, adsorbent or washing powder additive.
Specific embodiments
Below by instantiation, the present invention is described in detail.
A surfactant-modified bentonite, is made up of the raw material of following weight portion (kilogram): bentonite 90, tx-101, carborundum 2, polyacrylamide 3, mineral oil 3, vinyl carboxylate 4.5, polyvinyl alcohol 3, konjac glucomannan 2, methenamine 1, modification infusorial earth 3;
Described modification infusorial earth is made up of the raw material of following weight portion (kilogram): diatomite 50, charcoal 4, sodium lignin sulfonate 3, stearic acid 2, maleic anhydride 4, lauryl methacrylate 4, melamine resin 5, sodium phosphate trimer 4, water 50; Preparation method be first add diatomite, charcoal, lauryl methacrylate, water stirs, form suspension, add maleic anhydride, melamine resin, sodium phosphate trimer mix and blend 25-35 minute, then all the other residual components are added, stir under 1200-1500 rev/min of condition, dry at 50-60 DEG C, be ground into 200-400 order powder and get final product.
A kind of surfactant-modified bentonite of the present invention, be made up of following concrete steps:
(1) bentonite, carborundum, konjac glucomannan, methenamine are mixed and add in grinder, with the speed of 1500-2000 rev/min grinding 15-20 minute, take out and dry, pulverize porphyrize, cross 100-200 mesh sieve, obtain mixed-powder stand-by;
(2) tx-10, polyvinyl alcohol, polyacrylamide, mineral oil are put into mixing tank, be warming up between 80-90 DEG C, mix and blend half an hour, continue to add vinyl carboxylate, continue to be warming up to 130-160 DEG C, mix and pour out after 15-20 minute, obtain material modified;
(3) mixed-powder is mixed with material modified, add suitable quantity of water, stir and grind 2-3 hour, form suspension stand-by;
(4) suspension is mixed with modification infusorial earth etc., stir 10-15 minute under 800-1000 rev/min, dry, be ground into 200-400 order powder and get final product.
The leading indicator of the modified alta-mud that the present embodiment obtains is as follows: granularity is between 250-350 order, and bulk density is 1.84g/l, and specific area is 8.5m
2/ g.
Claims (2)
1. a surfactant-modified bentonite, it is characterized in that, be prepared from by the raw material of following weight portion: bentonite 90-95, tx-101-2, carborundum 2-3, polyacrylamide 3-5, mineral oil 3-4, vinyl carboxylate 4.5-6, polyvinyl alcohol 3-5, konjac glucomannan 2-3, methenamine 1-2, modification infusorial earth 3-4;
Described modification infusorial earth is made up of the raw material of following weight portion: diatomite 50-60, charcoal 4-7, sodium lignin sulfonate 3-5, stearic acid 2-4, maleic anhydride 4-6, lauryl methacrylate 4-7, melamine resin 5-7, sodium phosphate trimer 4-5, water 50-60; Preparation method be first add diatomite, charcoal, lauryl methacrylate, water stirs, form suspension, add maleic anhydride, melamine resin, sodium phosphate trimer mix and blend 25-35 minute, then all the other residual components are added, stir under 1200-1500 rev/min of condition, dry at 50-60 DEG C, be ground into 200-400 order powder and get final product.
2. a kind of surfactant-modified bentonite according to claim 1, is characterized in that, be made up of following concrete steps:
(1) bentonite, carborundum, konjac glucomannan, methenamine are mixed and add in grinder, with the speed of 1500-2000 rev/min grinding 15-20 minute, take out and dry, pulverize porphyrize, cross 100-200 mesh sieve, obtain mixed-powder stand-by;
(2) tx-10, polyvinyl alcohol, polyacrylamide, mineral oil are put into mixing tank, be warming up between 80-90 DEG C, mix and blend half an hour, continue to add vinyl carboxylate, continue to be warming up to 130-160 DEG C, mix and pour out after 15-20 minute, obtain material modified;
(3) mixed-powder is mixed with material modified, add suitable quantity of water, stir and grind 2-3 hour, form suspension stand-by;
(4) suspension is mixed with modification infusorial earth, stir 10-15 minute under 800-1000 rev/min, dry, be ground into 200-400 order powder and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410291864.3A CN104117342B (en) | 2014-06-26 | 2014-06-26 | A kind of surfactant-modified bentonite and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410291864.3A CN104117342B (en) | 2014-06-26 | 2014-06-26 | A kind of surfactant-modified bentonite and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117342A CN104117342A (en) | 2014-10-29 |
| CN104117342B true CN104117342B (en) | 2016-01-13 |
Family
ID=51763112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410291864.3A Active CN104117342B (en) | 2014-06-26 | 2014-06-26 | A kind of surfactant-modified bentonite and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117342B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403377B (en) * | 2014-11-22 | 2016-05-04 | 安徽省六安恒源机械有限公司 | A kind of modified alta-mud that improves mechanical property and preparation method thereof |
| CN104479419A (en) * | 2014-11-22 | 2015-04-01 | 安徽省六安恒源机械有限公司 | High-strength anti-corrosive modified bentonite and preparation method thereof |
| CN104479418A (en) * | 2014-11-22 | 2015-04-01 | 安徽省六安恒源机械有限公司 | Modified bentonite with reinforcing effect and preparation method of modified bentonite |
| CN105111795A (en) * | 2015-07-24 | 2015-12-02 | 安徽雪城超细碳酸钙有限公司 | Modified bentonite with antirust and anticorrosion effects and preparation method thereof |
| CN105086525A (en) * | 2015-07-24 | 2015-11-25 | 安徽雪城超细碳酸钙有限公司 | Modified bentonite with good dispersibility and preparation method thereof |
| CN105056907A (en) * | 2015-07-24 | 2015-11-18 | 安徽雪城超细碳酸钙有限公司 | Magnetic composite modified bentonite and preparation method thereof |
| CN105126779A (en) * | 2015-07-24 | 2015-12-09 | 安徽雪城超细碳酸钙有限公司 | Porous modified bentonite with foaming effect and preparation method thereof |
| CN106902730A (en) * | 2015-12-22 | 2017-06-30 | 江南大学 | A kind of organic clay preparation method of efficient removal Organic Pollutants in Wastewater |
| CN106186237A (en) * | 2016-08-28 | 2016-12-07 | 张伟 | Coagulant being applicable to dyeing and printing sewage and preparation method thereof |
| CN106241913A (en) * | 2016-09-08 | 2016-12-21 | 合肥智慧殿投资管理有限公司 | A kind of waste-water from coal mine inorganic agent and its preparation method and application |
| CN106732417A (en) * | 2016-12-05 | 2017-05-31 | 郑州丽福爱生物技术有限公司 | It is a kind of material modified and its preparation method and application |
| CN106512960A (en) * | 2016-12-05 | 2017-03-22 | 郑州丽福爱生物技术有限公司 | Modified environment-friendly material as well as preparing method and application thereof |
| CN107282002A (en) * | 2017-07-03 | 2017-10-24 | 安徽天顺环保设备股份有限公司 | A kind of adsorbent for being used to remove removing heavy metals |
| CN107473403A (en) * | 2017-09-25 | 2017-12-15 | 芜湖恒杰膨润土科技有限公司 | A kind of purifying agent for polluted water |
| CN108176352A (en) * | 2018-01-05 | 2018-06-19 | 成伟 | A kind of inorganic agent of treated sewage and its preparation method and application |
| CN108057328A (en) * | 2018-02-05 | 2018-05-22 | 段宝荣 | Remove cleanser of formaldehyde in indoor air and preparation method thereof |
| CN108261901A (en) * | 2018-02-05 | 2018-07-10 | 段宝荣 | A kind of air purifying preparation and preparation method thereof |
| CN109985600B (en) * | 2019-04-25 | 2021-12-24 | 湖南工程学院 | Modified sepiolite and application thereof in wastewater treatment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626448A (en) * | 2003-12-11 | 2005-06-15 | 李伟 | Wastewater treating compound |
| CN102070153A (en) * | 2010-11-26 | 2011-05-25 | 攀枝花学院 | Bentonite binder and preparation method thereof |
| CN103566900A (en) * | 2013-09-26 | 2014-02-12 | 蚌埠华纺滤材有限公司 | Absorbent for removing mercury out of coal burning smoke and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1391965B1 (en) * | 2008-08-08 | 2012-02-02 | Univ Degli Studi Salerno | POLYMERIC MATERIALS FOR OBTAINING ACTIVE FOOD PACKAGES ABLE TO PROTECT AND ENHANCE THE FOODS CONTAINED AND TO REDUCE THE TREATMENTS FOR THE CONSERVATION OF THEMSELVES. |
-
2014
- 2014-06-26 CN CN201410291864.3A patent/CN104117342B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626448A (en) * | 2003-12-11 | 2005-06-15 | 李伟 | Wastewater treating compound |
| CN102070153A (en) * | 2010-11-26 | 2011-05-25 | 攀枝花学院 | Bentonite binder and preparation method thereof |
| CN103566900A (en) * | 2013-09-26 | 2014-02-12 | 蚌埠华纺滤材有限公司 | Absorbent for removing mercury out of coal burning smoke and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117342A (en) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104117342B (en) | A kind of surfactant-modified bentonite and preparation method thereof | |
| CN103382124B (en) | A kind of molybdenum tailings air-entrained concrete building block and preparation method thereof | |
| CN104119705B (en) | A kind of high-performance modified wilkinite and preparation method thereof | |
| CN100375730C (en) | Environment-protective building waste-material dry-mixed sand slurry and its preparing method | |
| CN103086688B (en) | Method for preparing artificial stone by modifying magnesium oxychloride cement with metakaolin-aluminum dihydrogen phosphate composite modifier | |
| CN102658596B (en) | Method for preparing high-strength concrete material by using fly ash and iron tailings | |
| CN105126779A (en) | Porous modified bentonite with foaming effect and preparation method thereof | |
| CN103435287B (en) | The reinforcement of concrete flyash composite blending material and preparation method thereof | |
| CN103396158B (en) | A kind of Antibacterial molybdenum tailings air-entrained concrete building block and preparation method thereof | |
| CN104084175B (en) | A kind of modified calcium carbonate with adsorption effect and preparation method thereof | |
| CN108314375B (en) | Regenerated viscose mortar and preparation method thereof | |
| CN106478012A (en) | A kind of sludge curing agent and preparation method thereof | |
| CN107746198A (en) | A kind of scrap glass powder composite blend and preparation method thereof | |
| CN103086619A (en) | Method for preparing construction waste micro-powder composite admixture | |
| CN106167362A (en) | A kind of alkaline residue water-retaining agent and preparation method and application | |
| CN103771805A (en) | Method for preparing indoor colorful putty powder for building by utilizing incinerated sludge ash | |
| CN103342522A (en) | Cracking resisting concrete | |
| CN105541166A (en) | Grinding aid for composite silicate cement with high limestone doping amount and preparation method thereof | |
| CN104609886B (en) | A kind of antidetonation aerated-block and preparation method thereof | |
| CN102674731B (en) | Modified rubber particles for mortar and preparation method of modified rubber particles | |
| CN103848605B (en) | Cement stabilizing regeneration gravel method and goods thereof | |
| CN103922686A (en) | Phosphogypsum-plastic waste-slag wall material and preparation method thereof | |
| CN106186769A (en) | Preparation method and application are dried in a kind of alkaline residue water-retaining agent and revolution thereof | |
| CN104099468B (en) | A kind of bauxite base iron ore pellet binder and preparation method thereof | |
| CN103551491A (en) | Foundry molding sand containing ore tailings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |