CN105646760A - Macro-porous ion exchange resin - Google Patents
Macro-porous ion exchange resin Download PDFInfo
- Publication number
- CN105646760A CN105646760A CN201511001898.5A CN201511001898A CN105646760A CN 105646760 A CN105646760 A CN 105646760A CN 201511001898 A CN201511001898 A CN 201511001898A CN 105646760 A CN105646760 A CN 105646760A
- Authority
- CN
- China
- Prior art keywords
- parts
- exchange resin
- ion exchange
- macro
- porous ion
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The invention discloses a macro-porous ion exchange resin. The macro-porous ion exchange resin comprises, by weight, 50-60 parts of styrene, 30-40 parts of divinylbenzene, 5-8 parts of methyl acrylate, 3-5 parts of dichloroethane, 10-15 parts of hydroxymethyl cellulose, 2-5 parts of zeolite, 5-10 parts of silica, 1-3 parts of sulfuric acid, 0.5-1 part of phenol, 12-16 parts of sodium chloride, and 5-8 parts of sodium hydroxide. The macro-porous ion exchange resin has the advantages of low cost, difficult occurrence of degradation induced by oxidation, hydrolysis or high temperature, and good reproducibility, can be used to remove various cations and anions in water, and can be used to recover toxic ions in water.
Description
Technical field
The invention belongs to adsorption technology field, it is specifically related to macroreticular ion exchange resin.
Background technology
Along with the quickening of urbanization process, the increase of urban population and the reinforcement of environmental consciousness, the quantity discharged of city trade effluent and sanitary sewage increases day by day, treatment rate of domestic sewage also improves year by year, the process of sewage be unable to do without adsorption treatment technology, adsorption treatment technology refers to that the absorption property utilizing material powerful removes the technology of water pollutant, what the sorbent material of water treatment was conventional has gac (AC), diatomite, activated alumina etc., but because of its regeneration difficulty, ion exchange resin is with functional group (having the active group of exchange ion), there is reticulated structure, insoluble macromolecular compound, different ions in water there is different avidity, but volume change is bigger after ion exchange resin absorption at present, physical strength is low, oxidation-resistance ability is poor, exchange velocity is slow.
Summary of the invention
It is an object of the invention to provide macroreticular ion exchange resin, cost is lower, not easily degrades because of oxidation, hydrolysis or high temperature, and reproducibility is good, can be used for the removal of the various zwitterions in water, utilize ion exchange resin can in recycle-water poisonous ion.
The technical solution used in the present invention is, macroreticular ion exchange resin, is made up of the raw material of following weight part number: vinylbenzene 50-60 part, divinylbenzene 30-40 part, methyl acrylate 5-8 part, ethylene dichloride 3-5 part, Walocel MT 20.000PV 10-15 part, zeolite 2-5 part, silicon-dioxide 5-10 part, sulfuric acid 1-3 part, phenol 0.5-1 part, sodium-chlor 12-16 part, sodium hydroxide 5-8 part.
The present invention has the following advantages: cost is lower, not easily degrades because of oxidation, hydrolysis or high temperature, and reproducibility is good, can be used for the removal of the various zwitterions in water, utilize ion exchange resin can in recycle-water poisonous ion.
Embodiment
Below in conjunction with embodiment, the present invention is further elaborated.
Embodiment 1
Macroreticular ion exchange resin, is made up of the raw material of following weight part number: vinylbenzene 50 parts, divinylbenzene 30 parts, methyl acrylate 5 parts, ethylene dichloride 3 parts, Walocel MT 20.000PV 10 parts, zeolite 2 parts, silicon-dioxide 5 parts, 1 part, sulfuric acid, phenol 0.5 part, 12 parts, sodium-chlor, 5 parts, sodium hydroxide.
Embodiment 2
Macroreticular ion exchange resin, is made up of the raw material of following weight part number: vinylbenzene 55 parts, divinylbenzene 35 parts, methyl acrylate 6 parts, ethylene dichloride 4 parts, Walocel MT 20.000PV 12 parts, zeolite 3 parts, silicon-dioxide 7 parts, 2 parts, sulfuric acid, phenol 0.7 part, 15 parts, sodium-chlor, 6 parts, sodium hydroxide.
Embodiment 3
Macroreticular ion exchange resin, is made up of the raw material of following weight part number: vinylbenzene 60 parts, divinylbenzene 40 parts, methyl acrylate 8 parts, ethylene dichloride 5 parts, Walocel MT 20.000PV 15 parts, zeolite 5 parts, silica 10 part, 3 parts, sulfuric acid, phenol 1 part, 16 parts, sodium-chlor, 8 parts, sodium hydroxide.
Although above-mentioned, the specific embodiment of the present invention is described; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of the technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (1)
1. macroreticular ion exchange resin, it is characterised in that: it is made up of the raw material of following weight part number: vinylbenzene 50-60 part, divinylbenzene 30-40 part, methyl acrylate 5-8 part, ethylene dichloride 3-5 part, Walocel MT 20.000PV 10-15 part, zeolite 2-5 part, silicon-dioxide 5-10 part, sulfuric acid 1-3 part, phenol 0.5-1 part, sodium-chlor 12-16 part, sodium hydroxide 5-8 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511001898.5A CN105646760A (en) | 2015-12-29 | 2015-12-29 | Macro-porous ion exchange resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511001898.5A CN105646760A (en) | 2015-12-29 | 2015-12-29 | Macro-porous ion exchange resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105646760A true CN105646760A (en) | 2016-06-08 |
Family
ID=56477954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511001898.5A Pending CN105646760A (en) | 2015-12-29 | 2015-12-29 | Macro-porous ion exchange resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105646760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020511572A (en) * | 2017-03-17 | 2020-04-16 | ダウ グローバル テクノロジーズ エルエルシー | Method for recovering esterified cellulose ether from reaction product mixture |
-
2015
- 2015-12-29 CN CN201511001898.5A patent/CN105646760A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020511572A (en) * | 2017-03-17 | 2020-04-16 | ダウ グローバル テクノロジーズ エルエルシー | Method for recovering esterified cellulose ether from reaction product mixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105417618A (en) | Adsorbent used for processing domestic sewage | |
| Ji et al. | Dynamic adsorption of Cu (II) from aqueous solution by zeolite/cellulose acetate blend fiber in fixed-bed | |
| CN102350318B (en) | Formaldehyde adsorption resin and preparation method thereof | |
| CN102423684B (en) | A kind of modified zeolite ammonia nitrogen adsorbent and use thereof and renovation process | |
| CN101033305A (en) | Method of increasing hydrophilicity of complex function adsorption resin and reinforcing adsorbability of the complex function adsorption resin | |
| CN105271462A (en) | Industrial wastewater adsorbing agent | |
| CN102145239A (en) | Preparation method of zeolite filter material for water purification | |
| RU2013135468A (en) | CLEANING ACID ACID PRODUCT FLOWS | |
| CN102976433A (en) | Sewage treatment agent | |
| CN105233788A (en) | Air purifier and preparation method thereof | |
| CN104310558A (en) | Industrial wastewater flocculating agent | |
| CN105646760A (en) | Macro-porous ion exchange resin | |
| CN103708568A (en) | Papermaking sewage treatment agent | |
| CN100455350C (en) | Method for leading in surface functional to intensify adsorbing resin regeneration characteristics | |
| CN1810664A (en) | Double function resin process for treating toluidine-containing effluent | |
| CN104069831A (en) | Efficient nitrate-removing granular absorbent and preparation method thereof | |
| CN101423263B (en) | Method for removing organic in water solution by using acroleic acid macroporous adsorption resin | |
| CN105413649A (en) | Chitosan composite adsorbent | |
| CN104383896A (en) | Composite material for purifying industrial waste water | |
| CN107473280A (en) | A kind of high efficiency active carbon water purification agent | |
| CN105502526A (en) | Low-cost sewage purification treatment agent | |
| CN105198019A (en) | Domestic wastewater treating agent and making method thereof | |
| CN101121550A (en) | Method for removing anion surfactant from waste water | |
| RU2470877C1 (en) | Method for ion-exchange purification of waste water from metal ions | |
| CN105110406A (en) | Application of ionic liquid functional silica gel to removing phenolic pollutants in waste water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |