CN110818323A - Novel high-temperature-resistant wooden columnar activated carbon - Google Patents
Novel high-temperature-resistant wooden columnar activated carbon Download PDFInfo
- Publication number
- CN110818323A CN110818323A CN201910862433.0A CN201910862433A CN110818323A CN 110818323 A CN110818323 A CN 110818323A CN 201910862433 A CN201910862433 A CN 201910862433A CN 110818323 A CN110818323 A CN 110818323A
- Authority
- CN
- China
- Prior art keywords
- parts
- activated carbon
- flame retardant
- wood powder
- novel high
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/28—Polysaccharides or derivatives thereof
- C04B26/285—Cellulose or derivatives thereof
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- 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
-
- 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
- B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/76—Use at unusual temperatures, e.g. sub-zero
- C04B2111/763—High temperatures
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention discloses novel high-temperature-resistant wooden columnar activated carbon, which comprises wooden powdered activated carbon, a flame retardant, polyvinyl alcohol 2488, sodium carboxymethylcellulose and styrene-acrylic, wherein the components in parts by weight are respectively as follows: 65-82.5 parts of wood powder activated carbon, 5-20 parts of a flame retardant, 24885-15 parts of polyvinyl alcohol, 5-15 parts of sodium carboxymethylcellulose and 2.5-5 parts of styrene-acrylic; the wood powder activated carbon has the quality of grade A or above, and the iodine adsorption value of the wood powder activated carbon is required to be 900mg/g or above; the flame retardant is compounded by adding zinc borate into red phosphorus master batch; the invention has the advantages of high methylene blue adsorption value, high specific surface area, low filling density and high temperature resistance.
Description
Technical Field
The invention belongs to the field of activated carbon, and particularly relates to novel high-temperature-resistant wood columnar activated carbon.
Background
Activated carbon is black powdery or blocky, granular, cellular amorphous carbon, as well arranged crystalline carbon. The main raw materials of the activated carbon can be almost all carbon-rich organic materials, such as coal, wood, fruit shells, coconut shells, walnut shells, apricot shells, jujube shells and the like. These carbonaceous materials are converted into activated carbon by pyrolysis in an activation furnace at high temperature and under pressure. The activated carbon contains a large number of micropores, has huge specific surface area, can effectively remove chromaticity and odor, and can remove most organic pollutants and certain inorganic matters in secondary effluent, including certain toxic heavy metals. The activated carbon has strong adsorbability, so the activated carbon is widely applied to production and life. However, the existing activated carbon has the problems of poor adsorption effect, poor flame retardance and poor high-temperature resistance effect.
Disclosure of Invention
The invention aims to provide a novel wood columnar activated carbon with high methylene blue adsorption value, high specific surface area, low packing density and high temperature resistance.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel wooden columnar active carbon of high temperature resistance, this wooden columnar active carbon includes wooden powdered activated carbon, fire retardant, polyvinyl alcohol 2488, sodium carboxymethylcellulose and phenylpropyl alcohol, wherein various components are respectively according to the weight fraction: 65-82.5 parts of wood powder activated carbon, 5-20 parts of a flame retardant, 24885-15 parts of polyvinyl alcohol, 5-15 parts of sodium carboxymethylcellulose and 2.5-5 parts of styrene-acrylic; the wood powder activated carbon has the quality of grade A or above, and the iodine adsorption value of the wood powder activated carbon is required to be 900mg/g or above; the flame retardant is compounded by adding zinc borate into red phosphorus master batch.
Further, the flame retardant is prepared from the following components in parts by weight: pore red phosphorus master batch: 8-15 parts of zinc borate: 3-5 parts.
Further, the wooden columnar activated carbon also comprises 10-15 parts of organic nano bentonite.
Further, the wooden columnar activated carbon also comprises 1-3 parts of bacteriostatic agent.
Further, the wooden columnar activated carbon comprises the following components in parts by weight: 82.5 parts of wood powder activated carbon, 5 parts of flame retardant, 24885 parts of polyvinyl alcohol, 5 parts of sodium carboxymethyl cellulose and 2.5 parts of styrene-acrylic.
Further, the wooden columnar activated carbon comprises the following components in parts by weight: 80 parts of wood powder activated carbon, 5 parts of a flame retardant, 24885 parts of polyvinyl alcohol, 5 parts of sodium carboxymethyl cellulose and 5 parts of styrene-acrylic.
Further, the wooden columnar activated carbon comprises the following components in parts by weight: 77.5 parts of wood powder activated carbon, 10 parts of flame retardant, 24885 parts of polyvinyl alcohol, 5 parts of sodium carboxymethyl cellulose and 2.5 parts of styrene-acrylic.
Further, the wooden columnar activated carbon comprises the following components in parts by weight: 75 parts of wood powder activated carbon, 10 parts of flame retardant, 248810 parts of polyvinyl alcohol, 12 parts of sodium carboxymethyl cellulose and 5 parts of styrene-acrylic.
Further, the wooden columnar activated carbon comprises the following components in parts by weight: 65 parts of wood powder activated carbon, 20 parts of a flame retardant, 248810 parts of polyvinyl alcohol, 8 parts of sodium carboxymethyl cellulose and 5 parts of styrene-acrylic.
Compared with the prior art, the flame retardant has the advantages of high methylene blue adsorption value, high specific surface area and low loading density, and the high-temperature resistance is finally improved by compounding the flame retardant which is red phosphorus master batch with zinc borate.
The specific implementation mode is as follows:
the invention will be further illustrated with reference to the following examples:
example 1:
the wooden columnar activated carbon of a novel high temperature resistance that this embodiment provided includes wooden powdered activated carbon, fire retardant, polyvinyl alcohol 2488, sodium carboxymethylcellulose and phenylpropyl alcohol, and wherein various compositions are respectively according to the weight fraction: 65-82.5 parts of wood powder activated carbon, 5-20 parts of a flame retardant, 24885-15 parts of polyvinyl alcohol, 5-15 parts of sodium carboxymethylcellulose and 2.5-5 parts of styrene-acrylic; the wood powder activated carbon has the quality of grade A or above, and the iodine adsorption value of the wood powder activated carbon is required to be 900mg/g or above; the flame retardant is compounded by adding zinc borate into red phosphorus master batch.
The wood powder activated carbon is of quality above grade A, and the iodine adsorption value of the wood powder activated carbon is required to be above 900 mg/g; the final product has the advantages of high methylene blue adsorption value, high specific surface area and low loading density, and the high temperature resistance is finally improved by compounding the flame retardant which is red phosphorus master batch with zinc borate.
Example 2:
the embodiment provides a novel high-temperature resistant wooden columnar activated carbon, and further, the flame retardant is prepared from the following components in parts by weight: pore red phosphorus master batch: 8-15 parts of zinc borate: 3-5 parts. In the embodiment, the flame retardant is prepared from the following components in parts by weight: pore red phosphorus master batch: 12 parts, zinc borate: 4 parts.
Example 3:
the novel high-temperature resistant wooden columnar activated carbon provided by the embodiment further comprises 10-15 parts of organic nano bentonite. The organophilic clay described in this example was swollen by 12 parts.
Example 4:
the embodiment provides a novel high temperature resistant wooden columnar activated carbon, and further, the wooden columnar activated carbon further comprises 1-3 parts of bacteriostatic agent. In the embodiment, the bacteriostatic agent is 2 parts.
Example 5:
the wooden columnar activated carbon of a novel high temperature resistance that this embodiment provided, this wooden columnar activated carbon is according to weight fraction meter respectively: 82.5 parts of wood powder activated carbon, 5 parts of flame retardant, 24885 parts of polyvinyl alcohol, 5 parts of sodium carboxymethyl cellulose and 2.5 parts of styrene-acrylic.
Example 6:
the wooden columnar activated carbon of a novel high temperature resistance that this embodiment provided, this wooden columnar activated carbon is according to weight fraction meter respectively: 80 parts of wood powder activated carbon, 5 parts of a flame retardant, 24885 parts of polyvinyl alcohol, 5 parts of sodium carboxymethyl cellulose and 5 parts of styrene-acrylic.
Example 7:
the wooden columnar activated carbon of a novel high temperature resistance that this embodiment provided, this wooden columnar activated carbon is according to weight fraction meter respectively: 77.5 parts of wood powder activated carbon, 10 parts of flame retardant, 24885 parts of polyvinyl alcohol, 5 parts of sodium carboxymethyl cellulose and 2.5 parts of styrene-acrylic.
Example 8:
the wooden columnar activated carbon of a novel high temperature resistance that this embodiment provided, this wooden columnar activated carbon is according to weight fraction meter respectively: 75 parts of wood powder activated carbon, 10 parts of flame retardant, 248810 parts of polyvinyl alcohol, 12 parts of sodium carboxymethyl cellulose and 5 parts of styrene-acrylic.
Example 9:
the wooden columnar activated carbon of a novel high temperature resistance that this embodiment provided, this wooden columnar activated carbon is according to weight fraction meter respectively: 65 parts of wood powder activated carbon, 20 parts of a flame retardant, 248810 parts of polyvinyl alcohol, 8 parts of sodium carboxymethyl cellulose and 5 parts of styrene-acrylic.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (9)
1. A novel high temperature resistant wooden columnar activated carbon is characterized in that: the wooden columnar activated carbon comprises wooden powdered activated carbon, a flame retardant, polyvinyl alcohol 2488, sodium carboxymethylcellulose and styrene-acrylic, wherein the wooden powdered activated carbon comprises the following components in parts by weight: 65-82.5 parts of wood powder activated carbon, 5-20 parts of a flame retardant, 24885-15 parts of polyvinyl alcohol, 5-15 parts of sodium carboxymethylcellulose and 2.5-5 parts of styrene-acrylic; the wood powder activated carbon has the quality of grade A or above, and the iodine adsorption value of the wood powder activated carbon is required to be 900mg/g or above; the flame retardant is compounded by adding zinc borate into red phosphorus master batch.
2. A novel high temperature resistant woody cylindrical activated carbon as claimed in claim 1, which is characterized in that: the flame retardant is prepared from the following components in parts by weight: pore red phosphorus master batch: 8-15 parts of zinc borate: 3-5 parts.
3. A novel high temperature resistant lignified activated carbon as claimed in claim 1 or 2, wherein: the wooden columnar activated carbon also comprises 10-15 parts of organic nano bentonite.
4. A novel high temperature resistant lignified activated carbon as claimed in claim 1 or 2, wherein: the wooden columnar activated carbon also comprises 1-3 parts of bacteriostatic agent.
5. A novel high temperature resistant lignified activated carbon as claimed in claim 1 or 2, wherein: the wooden columnar activated carbon comprises the following components in parts by weight: 82.5 parts of wood powder activated carbon, 5 parts of flame retardant, 24885 parts of polyvinyl alcohol, 5 parts of sodium carboxymethyl cellulose and 2.5 parts of styrene-acrylic.
6. A novel high temperature resistant lignified activated carbon as claimed in claim 1 or 2, wherein: the wooden columnar activated carbon comprises the following components in parts by weight: 80 parts of wood powder activated carbon, 5 parts of a flame retardant, 24885 parts of polyvinyl alcohol, 5 parts of sodium carboxymethyl cellulose and 5 parts of styrene-acrylic.
7. A novel high temperature resistant lignified activated carbon as claimed in claim 1 or 2, wherein: the wooden columnar activated carbon comprises the following components in parts by weight: 77.5 parts of wood powder activated carbon, 10 parts of flame retardant, 24885 parts of polyvinyl alcohol, 5 parts of sodium carboxymethyl cellulose and 2.5 parts of styrene-acrylic.
8. A novel high temperature resistant lignified activated carbon as claimed in claim 1 or 2, wherein: the wooden columnar activated carbon comprises the following components in parts by weight: 75 parts of wood powder activated carbon, 10 parts of flame retardant, 248810 parts of polyvinyl alcohol, 12 parts of sodium carboxymethyl cellulose and 5 parts of styrene-acrylic.
9. A novel high temperature resistant lignified activated carbon as claimed in claim 1 or 2, wherein: the wooden columnar activated carbon comprises the following components in parts by weight: 65 parts of wood powder activated carbon, 20 parts of a flame retardant, 248810 parts of polyvinyl alcohol, 8 parts of sodium carboxymethyl cellulose and 5 parts of styrene-acrylic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862433.0A CN110818323A (en) | 2019-09-12 | 2019-09-12 | Novel high-temperature-resistant wooden columnar activated carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862433.0A CN110818323A (en) | 2019-09-12 | 2019-09-12 | Novel high-temperature-resistant wooden columnar activated carbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110818323A true CN110818323A (en) | 2020-02-21 |
Family
ID=69548085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910862433.0A Withdrawn CN110818323A (en) | 2019-09-12 | 2019-09-12 | Novel high-temperature-resistant wooden columnar activated carbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110818323A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750963A (en) * | 2021-09-13 | 2021-12-07 | 苏州克拉克森活性炭有限公司 | Flame-retardant high-iodine-value honeycomb activated carbon and preparation process thereof |
-
2019
- 2019-09-12 CN CN201910862433.0A patent/CN110818323A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750963A (en) * | 2021-09-13 | 2021-12-07 | 苏州克拉克森活性炭有限公司 | Flame-retardant high-iodine-value honeycomb activated carbon and preparation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102400001B1 (en) | Activated carbon with large surface area and method for manufacturing the same | |
| CN101531885B (en) | Environment-friendly inflaming retarding smoke-inhibiting shaping phase-changing energy storage material and preparing method thereof | |
| CN101708842A (en) | Method for preparing high specific surface area active carbon by using polyvinyl chloride wastes | |
| CN103756750B (en) | Regenerated fuel utilizing industrial solid castoff to produce and preparation method thereof | |
| CN102631887B (en) | Preparation method of carbon molecular sieve adsorbent with anti-static performance | |
| CN102126722A (en) | Process for preparing coal-based agglomerated activated carbon | |
| CN110575813B (en) | Preparation method of high-adsorptivity active carbon for air purification | |
| CN104492372B (en) | A kind of preparation method and applications for adsorbing heavy metal in waste water material | |
| CN102432006A (en) | Oil gas recycling special activated carbon and preparation method thereof | |
| CN110818323A (en) | Novel high-temperature-resistant wooden columnar activated carbon | |
| CN110862827A (en) | Attapulgite soil remediation agent for mine remediation and preparation method thereof | |
| CN103787330B (en) | A kind of almond shell, the pinecone, rice husk prepare the method for gac | |
| CN106824134A (en) | A kind of high efficiency composition adsorbent | |
| CN110330247B (en) | Environment-friendly ultra-light sludge ceramsite and preparation method thereof | |
| CN101016154A (en) | Method of preparing active carbon for gas cleaning and environmental protection by crop straw | |
| CN103785356A (en) | Method for preparing activated carbon from pomelo peels, hemp stems and walnut shells | |
| CN104946337A (en) | Method for producing biomass forming carbon | |
| CN116002682A (en) | Method for preparing formed active carbon by taking sludge as raw material | |
| CN101306815B (en) | Process for preparing high adsorbing active carbon by using petroleum coke as raw material | |
| CN105754238B (en) | Halogen-free flame-retardant polystyrene regenerated material for household electronic devices and preparation method thereof | |
| CN102001654A (en) | Method for making electrode carbon by using bamboo powder | |
| CN104829298A (en) | Adsorption fertilizer prepared by charing waste paper and preparation method thereof | |
| CN104085889A (en) | Preparation method of granular activated carbon | |
| CN110980726A (en) | Biomass-based activated coke and preparation method thereof | |
| CN107140639A (en) | A kind of focal sphere and its manufacture method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200221 |
|
| WW01 | Invention patent application withdrawn after publication |