CN105618011A - Method for preparing high-elasticity adsorbent resin - Google Patents
Method for preparing high-elasticity adsorbent resin Download PDFInfo
- Publication number
- CN105618011A CN105618011A CN201610160319.XA CN201610160319A CN105618011A CN 105618011 A CN105618011 A CN 105618011A CN 201610160319 A CN201610160319 A CN 201610160319A CN 105618011 A CN105618011 A CN 105618011A
- Authority
- CN
- China
- Prior art keywords
- snappiness
- polymeric adsorbent
- preparation
- phase
- reaction
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a method for preparing high-elasticity adsorbent resin, and relates to the technical field of resin. The method comprises the following steps: styrene, methyl acrylate, a cross-linking agent, an elastic agent, a pore forming agent, gelatin, talc, zeolite, active silica and bentonite are mixed in parts by weight, and a monomer phase A is obtained; distilled water, hydrochloric acid and deoxidant are prepared into an aqueous solution, and a dispersion phase B is obtained; the prepared monomer phase A is added into the dispersion phase B under stirring, the mixture is evenly mixed, the temperature is raised to a reaction temperature of 70-80 DEG C, and reaction time is 4-7 hours; cleaning, filtering and vacuum drying are performed after the reaction is completed, and polymeric spheres are obtained. The resin produced with the method has a large amino acid adsorption amount, good mechanical strength, long service life, uniform and reasonable pore diameter distribution, and high elution and regeneration capacity.
Description
Technical field:
The present invention relates to resin technology field, specifically the preparation method of a kind of snappiness polymeric adsorbent.
Background technology:
Polymeric adsorbent is adsorbed as feature, has the resin sorbent of porous three dimensional structure. It is a kind of porous resin that in field of polymer technology recent years, new development is got up, by the monomer such as vinylbenzene and divinylbenzene, under the organic solvents such as toluene exist, by the little ball of the fish seed sample that suspension copolymerization method obtains. Polymeric adsorbent is usually for the field such as sewage disposal and extraction. The existing resin extracted for amino acid, the resin that general technology is produced is that elasticity is little, and toughness is low in order to compare common polymeric adsorbent, adsorptive power is weak, and adsorptive capacity is little, and extraction effect is poor, pore size distribution is rationally uneven, and physical strength is low, and zeolite regeneration ability is weak.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of resin amino acid adsorbed amount produced big, elasticity height, and toughness is strong, physical strength is good, long service life, even aperture distribution is reasonable, the preparation method of the snappiness polymeric adsorbent that zeolite regeneration ability is strong.
Technical problem to be solved by this invention realizes by the following technical solutions.
The preparation method of a kind of snappiness polymeric adsorbent, it is characterised in that: comprise the following steps,
(1) by weight by vinylbenzene 50��60, methyl acrylate 20��30, linking agent 25��35, elasticator 5��9, pore-creating agent 20��30, gelatin 10��20, talcum 5��8, active silica 5��8, wilkinite 10��20 is mixed to get monomer phase A;
(2) by distilled water 60��70, hydrochloric acid 10��20, oxygen scavenger 3��4 is configured to the aqueous solution and obtains disperse phase B;
(3) under agitation joining in disperse phase B by the monomer phase A configured and mix, being warmed up to temperature of reaction is 70��80 DEG C, and the reaction times is 4��7 hours;
(4) react rear cleaning and filtering, vacuum-drying, obtain polymerization ball.
1, the preparation method of a kind of snappiness polymeric adsorbent according to claim 1, it is characterised in that: the concentration of described hydrochloric acid is 40��60%.
2, the preparation method of a kind of snappiness polymeric adsorbent according to claim 1, it is characterised in that: described elasticator comprises dioctyl phthalate (DOP), polyimide and toxilic acid glycosides, and the ratio of three is 2:2:1
3, the preparation method of a kind of snappiness polymeric adsorbent according to claim 1 and 2, it is characterised in that: described pore-creating agent is first benzene and heptane mixture, and the blending ratio of first benzene and heptane is 1:1.5��2.5.
Zeolite can borrow the transudation of water, to carry out cationic exchange, and, sodium, calcium ion in its composition can exchange with the potassium in the aqueous solution, magnesium plasma, and different ion-exchange is very little on zeolite structured impact, but the character making zeolite changes. The different cavity of the size existed in lattice, it is possible to draw or filter the molecule of other different materials of size. Industrial often it can be used as molecular sieve, to purify or to be separated the material of mixing element. Zeolite is except itself has adsorptivity, and zeolite crystal is evenly distributed and can improve polymeric adsorbent pore size distribution so that even aperture distribution, thus has better adsorptive power.
Becoming strongly-acid in the present invention, strongly-acid can not only expand the aperture of polymeric adsorbent so that it is more easily adsorbs the relatively big amino acid granular of particle diameter, and acidity can also improve the aperture as molecular sieve of zeolite, improves the ability of zeolite.
Elasticator in the present invention can considerably increase elasticity and the toughness of polymeric adsorbent so that polymeric adsorbent is not easy cracked, and adsorptive capacity is big, and the material of absorption is not easy to come off.
The invention has the beneficial effects as follows: the resin that the present invention produces is big to amino acid adsorbed amount, elasticity height, toughness is strong, and physical strength is good, it may also be useful to the life-span is long, and zeolite regeneration ability is strong.
Embodiment:
In order to the present invention is realized technique means, creation characteristic, reach object and effect is easy to understand, below in conjunction with specific embodiment, set forth the present invention further.
Embodiment one
A preparation method for snappiness polymeric adsorbent, comprises the following steps,
(1) by weight by vinylbenzene 50��60, methyl acrylate 20��30, linking agent 25��35, elasticator 5��9, pore-creating agent 20��30, gelatin 10��20, talcum 5��8, zeolite 5��8, active silica 5��8, wilkinite 10��20 is mixed to get monomer phase A;
(2) by distilled water 60��70, hydrochloric acid 10��20, oxygen scavenger 3��4 is configured to the aqueous solution and obtains disperse phase B;
(3) under agitation joining in disperse phase B by the monomer phase A configured and mix, being warmed up to temperature of reaction is 70��80 DEG C, and the reaction times is 4��7 hours;
(4) react rear cleaning and filtering, vacuum-drying, obtain polymerization ball.
The concentration of hydrochloric acid is 40��60%.
Elasticator comprises dioctyl phthalate (DOP), polyimide and toxilic acid glycosides, and the ratio of three is 2:2:1
Described pore-creating agent is first benzene and heptane mixture, and the blending ratio of first benzene and heptane is 1:1.5��2.5.
More than show and describe the ultimate principle of the present invention and the advantage of main characteristic sum the present invention. The technician of the industry should understand; the present invention is not restricted to the described embodiments; the principle that the present invention is just described described in above-described embodiment and specification sheets; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention. The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. the preparation method of a snappiness polymeric adsorbent, it is characterised in that: comprise the following steps,
(1) by weight by vinylbenzene 50��60, methyl acrylate 20��30, linking agent 25��35, elasticator 5��9, pore-creating agent 20��30, gelatin 10��20, talcum 5��8, zeolite 5��8, active silica 5��8, wilkinite 10��20 is mixed to get monomer phase A;
(2) by distilled water 60��70, hydrochloric acid 10��20, oxygen scavenger 3��4 is configured to the aqueous solution and obtains disperse phase B;
(3) under agitation joining in disperse phase B by the monomer phase A configured and mix, being warmed up to temperature of reaction is 70��80 DEG C, and the reaction times is 4��7 hours;
(4) react rear cleaning and filtering, vacuum-drying, obtain polymerization ball.
2. the preparation method of a kind of snappiness polymeric adsorbent according to claim 1, it is characterised in that: the concentration of described hydrochloric acid is 40��60%.
3. the preparation method of a kind of snappiness polymeric adsorbent according to claim 1, it is characterised in that: described elasticator comprises dioctyl phthalate (DOP), polyimide and toxilic acid glycosides, and the ratio of three is 2:2:1.
4. the preparation method of a kind of snappiness polymeric adsorbent according to claim 1,2 or 3, it is characterised in that: described pore-creating agent is first benzene and heptane mixture, and the blending ratio of first benzene and heptane is 1:1.5��2.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160319.XA CN105618011A (en) | 2016-03-18 | 2016-03-18 | Method for preparing high-elasticity adsorbent resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160319.XA CN105618011A (en) | 2016-03-18 | 2016-03-18 | Method for preparing high-elasticity adsorbent resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105618011A true CN105618011A (en) | 2016-06-01 |
Family
ID=56033584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610160319.XA Pending CN105618011A (en) | 2016-03-18 | 2016-03-18 | Method for preparing high-elasticity adsorbent resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105618011A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984139A (en) * | 2017-04-25 | 2017-07-28 | 安徽三星树脂科技有限公司 | Anion exchange resin produces the handling process of waste gas |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2319618A1 (en) * | 2008-06-11 | 2011-05-11 | Shandong Lukang Record Pharmaceutical Co., Ltd | Macroporous adsorption resin special for extracting cephalosporin c and its preparation method |
| CN103275258A (en) * | 2013-05-31 | 2013-09-04 | 中国林业科学研究院林产化学工业研究所 | Porous adsorbent resin preparation method |
| CN104888738A (en) * | 2015-05-26 | 2015-09-09 | 安徽皖东树脂科技有限公司 | Preparation method of adsorbent resin |
| CN104984735A (en) * | 2015-05-26 | 2015-10-21 | 安徽皖东树脂科技有限公司 | Adsorption resin |
-
2016
- 2016-03-18 CN CN201610160319.XA patent/CN105618011A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2319618A1 (en) * | 2008-06-11 | 2011-05-11 | Shandong Lukang Record Pharmaceutical Co., Ltd | Macroporous adsorption resin special for extracting cephalosporin c and its preparation method |
| CN103275258A (en) * | 2013-05-31 | 2013-09-04 | 中国林业科学研究院林产化学工业研究所 | Porous adsorbent resin preparation method |
| CN104888738A (en) * | 2015-05-26 | 2015-09-09 | 安徽皖东树脂科技有限公司 | Preparation method of adsorbent resin |
| CN104984735A (en) * | 2015-05-26 | 2015-10-21 | 安徽皖东树脂科技有限公司 | Adsorption resin |
Non-Patent Citations (1)
| Title |
|---|
| 张炜等: "室温固化弹性环氧树脂的初步研究", 《粘接》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984139A (en) * | 2017-04-25 | 2017-07-28 | 安徽三星树脂科技有限公司 | Anion exchange resin produces the handling process of waste gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Vo et al. | Heavy metal removal applications using adsorptive membranes | |
| Luo et al. | Recent advances in separation applications of polymerized high internal phase emulsions | |
| El-Mehalmey et al. | Strong interplay between polymer surface charge and MOF cage chemistry in mixed-matrix membrane for water treatment applications | |
| Zheng et al. | Fast removal of ammonium nitrogen from aqueous solution using chitosan-g-poly (acrylic acid)/attapulgite composite | |
| Sun et al. | Adsorption of resorcinol and catechol from aqueous solution by aminated hypercrosslinked polymers | |
| CN102350316B (en) | Preparation method of ultra-high crosslinking type adsorptive resin modified by N-methyl acetamido | |
| CN104353435B (en) | Nitrogen heterocyclic ring compound modified magnetic polystyrene microsphere, preparation method and application thereof | |
| Iriarte-Velasco et al. | Relationship between thermodynamic data and adsorption/desorption performance of acid and basic dyes onto activated carbons | |
| CN1338480A (en) | Polymer absorbant and preparation thereof | |
| CN103864973A (en) | Preparation method for polymer microspheres having mixed absorption mode | |
| Zhao et al. | Preparation of capsules containing 1-nonanol for rapidly removing high concentration phenol from aqueous solution | |
| CN111171199A (en) | Adsorption resin for removing perfluorinated pollutants in water body and preparation and application thereof | |
| Wang et al. | Continuous fixed bed adsorption of Cu (II) by halloysite nanotube–alginate hybrid beads: an experimental and modelling study | |
| Peskoller et al. | Development of an epoxy-based monolith used for the affinity capturing of Eschericha coli bacteria | |
| CN104927063A (en) | Method for adsorbing and recycling phenolic compounds in industrial wastewater and method for manufacturing adsorption materials | |
| CN110292912A (en) | Tufted cerium base dephosphorization adsorbent derived from a kind of MOF and preparation method thereof | |
| Zhang et al. | Three-dimensional composite hydrogel based on polyamine zirconium oxide, alginate and tannic acid with high performance for Pb (Ⅱ), Hg (Ⅱ) and Cr (Ⅵ) trapping | |
| RU2446876C1 (en) | Method of producing moulded sorbent | |
| CN105618011A (en) | Method for preparing high-elasticity adsorbent resin | |
| CN104888738A (en) | Preparation method of adsorbent resin | |
| Sun et al. | Adsorption of phenol from aqueous solution by aminated hypercrosslinked polymers | |
| Fu et al. | Preparation of adsorption resin and itas application in VOCs adsorption | |
| Wang et al. | Hydrophobic–hydrophilic polydivinylbenzene/polyacryldiethylenetriamine interpenetrating polymer networks and its adsorption performance toward salicylic acid from aqueous solutions | |
| San et al. | Adsorption characteristics, isotherm and kinetics of a novel polyHIPE/pullulan composite for removing Congo Red dye | |
| CN102172516A (en) | Novel resin-coated silica-gel adsorption material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |