CN105921003A - Chemical waste gas purifying treatment agent - Google Patents
Chemical waste gas purifying treatment agent Download PDFInfo
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- CN105921003A CN105921003A CN201610487930.3A CN201610487930A CN105921003A CN 105921003 A CN105921003 A CN 105921003A CN 201610487930 A CN201610487930 A CN 201610487930A CN 105921003 A CN105921003 A CN 105921003A
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- parts
- waste gas
- purification
- boron nitride
- chemical waste
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/20—Organic adsorbents
- B01D2253/202—Polymeric adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/12—Methods and means for introducing reactants
- B01D2259/128—Solid reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/802—Visible light
Abstract
The invention discloses a chemical waste gas purifying treatment agent, which is prepared from the following raw materials in parts by weight: 30-50 parts of CuSO4.5H2O, 20-50 parts of NH2BDC, 15-35 parts of maya blue powder, 1-10 parts of activated carbon fibers, 5-9 parts of one-dimensional boron nitride nano tube, 7-13 parts of two-dimensional boron nitride nano wafer, 3-6 parts of nano silicon dioxide, 90-110 parts of chitosan-acetic acid solution with mass percentage being 2%, 30-40 parts of burning loss pore-forming agent and 35-45 parts of nano water-based adhesive. The chemical waste gas purifying treatment agent has excellent waste gas adsorbing and purifying functions, is simple in preparation process, is low in cost, and can realize a good waste gas purifying effect by only needing to cooperate with illumination in use.
Description
Technical field
The present invention relates to chemical emission process field, be specifically related to a kind of purification of chemical waste gas inorganic agent.
Background technology
Chemical emission refers to the poisonous and hazardous gas discharged in Chemical Manufacture by chemical plant.Chemical emission is past
Toward a lot of containing pollutant kind, physics and chemical property are complicated, and toxicity is also not quite similar, severe contamination ring
Border and affect health.Chemical emission has a following features:
1, inflammable, explosion hazard gases is more.Such as lower boiling ketone, aldehyde, the unsaturated hydrocarbons etc. of easily polymerization, greatly
Measure inflammable, explosion hazard gases if do not taken appropriate measures, hold fire hazardous, explosion accident, very harmful.
2, emission is the most irritant or corrosivity.Such as sulfur dioxide, nitrogen oxides, chlorine, fluorine
Change that the gas such as hydrogen is the most irritant or corrosivity, especially maximum with SO2 emissions, sulfur dioxide gas
Directly damaging health, corrosion metal, building and the surface of sculpture, the most oxidizable one-tenth sulfate lands
To ground, contaminated soil, forest, river, lake.
3, in waste gas, particles floating kind is many, harm is big.Chemical Manufacture get rid of particles floating include dust,
Flue gas, acid mist etc., of a great variety, the harm to environment is bigger.Same with harmful gas when particles floating especially
Can produce synergism time in the presence of, the harm to people is even more serious.
At present, it is poor generally to there is purification adsorption effect in existing exhaust gas treating agent, high in cost of production defect.
Summary of the invention
For solving the problems referred to above, the invention provides a kind of purification of chemical waste gas inorganic agent, there is excellent giving up
Aspiration echos purification function, and preparation technology is simple, and cost is relatively low, and has only to collaborative illumination when using
Realize good waste gas purification effect.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of purification of chemical waste gas inorganic agent, is prepared from by the raw material of following weight portion:
CuSO4·5H2O 30-50 part, NH2BDC 20-50 part, blue powder end, Mayan 15-35 part, activated carbon
Fiber 1-10 part, one-dimensional boron nitride nanotube 5-9 part, two dimension boron nitride nanometer wafer 7-13 part, nanometer
Silicon dioxide 3-6 part, mass percent are chitosan-acetic acid solution 90-110 part of 2%, burn and lose pore-forming
Agent 30-40 part, nano water-based binding agent 35-45 part.
Preferably, the raw material of following weight portion it is prepared from:
CuSO4·5H2O 30 parts, NH215 parts of BDC 20 parts, Mayan blue powder end, NACF 1 part,
One-dimensional boron nitride nanotube 5 parts, two dimension boron nitride nanometer wafer 7 parts, nano silicon 3 parts, matter
Amount percentage ratio is the chitosan-acetic acid solution 90 parts of 2%, burns and lose pore former 30 parts, nano water-based binding agent 35
Part.
Preferably, the raw material of following weight portion it is prepared from:
CuSO4·5H2O 50 parts, NH235 parts of BDC 50 parts, Mayan blue powder end, NACF 10 parts,
One-dimensional boron nitride nanotube 9 parts, two dimension boron nitride nanometer wafer 13 parts, nano silicon 6 parts, matter
Amount percentage ratio is the chitosan-acetic acid solution 110 parts of 2%, burns and lose pore former 40 parts, nano water-based binding agent
45 parts.
Preferably, the raw material of following weight portion it is prepared from:
CuSO4·5H2O 40 parts, NH225 parts of BDC 35 parts, Mayan blue powder end, NACF 5.5 parts,
One-dimensional boron nitride nanotube 7 parts, two dimension boron nitride nanometer wafer 10 parts, nano silicon 4.5 parts,
Mass percent is the chitosan-acetic acid solution 100 parts of 2%, burns and lose pore former 35 parts, nano water-based bonding
Agent 40 parts.
The preparation method of above-mentioned a kind of purification of chemical waste gas inorganic agent, comprises the steps:
S1, weigh CuSO4·5H2O 30-50 part, NH2BDC 20-50 part is dissolved in DMF, is slowly added dropwise HF
To pH=2.0-3.0, after ultrasonic disperse 15-30min, reactant is transferred in hydrothermal reaction kettle 130-150 DEG C
Lower reaction 24-72h；
Sucking filtration product after S2, cooling, and at 60 DEG C, evacuation is dried after flushing three times with DMF；
S3, solid being dissolved in DMF purification at 100-150 DEG C, every 12h changes a DMF, purification 36h
Rear sucking filtration, and after flushing three times with DMF, at 60 DEG C, evacuation is dried；
S4, weigh chitosan-acetic acid solution 90-110 part that mass percent is 2%, and by step S3 gained
Solid, ultrasound wave dispersion 10min, obtain finely dispersed suspension；
S5, weigh blue powder end, Mayan 15-35 part, NACF 1-10 part, one-dimensional boron nitride nanotube
5-9 part, two dimension boron nitride nanometer wafer 7-13 part, nano silicon 3-6 part, burning lose pore former 30-40
Part, nano water-based binding agent 35-45 part are placed in mixed at high speed blender with the suspension of step S4 gained
After stirring is sufficiently mixed, in double screw extruder sent into by metering device, water all evaporates, the mixing stayed
Thing the conveying of screw rod, shearing and mixing under, material is combined, more extruded, tie rod, cooling, pelletizing,
Obtain granule；
S6, the granule of gained is placed in the drying oven of 80 DEG C and is dried 5 hours；By dried base ball in tunnel
Kiln burns till in 610-710 DEG C, obtains purification of chemical waste gas inorganic agent.
Wherein, described double screw extruder has at two evacuation, is positioned at the end of material conveying section, melts at one
The starting end of the section of melting；Metering section it is positioned at another.
Wherein, the screw combinations in double screw extruder introduces stretching element.
Wherein, the temperature of double screw extruder is 180-260 DEG C, and screw speed is 180-600 rev/min.
The method have the advantages that
Having excellent waste gas absorption and purification function, preparation technology is simple, and cost is relatively low, and when using only
Need collaborative illumination can realize good waste gas purification effect.
Detailed description of the invention
In order to make objects and advantages of the present invention clearer, below in conjunction with embodiment, the present invention is carried out
Further describe.Should be appreciated that specific embodiment described herein only in order to explain the present invention,
It is not intended to limit the present invention.
Embodiment 1
A kind of purification of chemical waste gas inorganic agent, is prepared from by the raw material of following weight portion:
CuSO4·5H2O 30 parts, NH215 parts of BDC 20 parts, Mayan blue powder end, NACF 1 part,
One-dimensional boron nitride nanotube 5 parts, two dimension boron nitride nanometer wafer 7 parts, nano silicon 3 parts, matter
Amount percentage ratio is the chitosan-acetic acid solution 90 parts of 2%, burns and lose pore former 30 parts, nano water-based binding agent 35
Part.
Embodiment 2
A kind of purification of chemical waste gas inorganic agent, is prepared from by the raw material of following weight portion:
CuSO4·5H2O 50 parts, NH235 parts of BDC 50 parts, Mayan blue powder end, NACF 10 parts,
One-dimensional boron nitride nanotube 9 parts, two dimension boron nitride nanometer wafer 13 parts, nano silicon 6 parts, matter
Amount percentage ratio is the chitosan-acetic acid solution 110 parts of 2%, burns and lose pore former 40 parts, nano water-based binding agent
45 parts.
Embodiment 3
A kind of purification of chemical waste gas inorganic agent, is prepared from by the raw material of following weight portion:
CuSO4·5H2O 40 parts, NH225 parts of BDC 35 parts, Mayan blue powder end, NACF 5.5 parts,
One-dimensional boron nitride nanotube 7 parts, two dimension boron nitride nanometer wafer 10 parts, nano silicon 4.5 parts,
Mass percent is the chitosan-acetic acid solution 100 parts of 2%, burns and lose pore former 35 parts, nano water-based bonding
Agent 40 parts.
The preparation method of above-mentioned a kind of purification of chemical waste gas inorganic agent comprises the steps:
S1, weigh CuSO4·5H2O 30-50 part, NH2BDC 20-50 part is dissolved in DMF, is slowly added dropwise HF
To pH=2.0-3.0, after ultrasonic disperse 15-30min, reactant is transferred in hydrothermal reaction kettle 130-150 DEG C
Lower reaction 24-72h；
Sucking filtration product after S2, cooling, and at 60 DEG C, evacuation is dried after flushing three times with DMF；
S3, solid being dissolved in DMF purification at 100-150 DEG C, every 12h changes a DMF, purification 36h
Rear sucking filtration, and after flushing three times with DMF, at 60 DEG C, evacuation is dried；
S4, weigh chitosan-acetic acid solution 90-110 part that mass percent is 2%, and by step S3 gained
Solid, ultrasound wave dispersion 10min, obtain finely dispersed suspension；
S5, weigh blue powder end, Mayan 15-35 part, NACF 1-10 part, one-dimensional boron nitride nanotube
5-9 part, two dimension boron nitride nanometer wafer 7-13 part, nano silicon 3-6 part, burning lose pore former 30-40
Part, nano water-based binding agent 35-45 part are placed in mixed at high speed blender with the suspension of step S4 gained
After stirring is sufficiently mixed, in double screw extruder sent into by metering device, water all evaporates, the mixing stayed
Thing the conveying of screw rod, shearing and mixing under, material is combined, more extruded, tie rod, cooling, pelletizing,
Obtain granule；
S6, the granule of gained is placed in the drying oven of 80 DEG C and is dried 5 hours；By dried base ball in tunnel
Kiln burns till in 610-710 DEG C, obtains purification of chemical waste gas inorganic agent.
Described double screw extruder has at two evacuation, is positioned at the end of material conveying section, melt zone at one
Starting end；It is positioned at metering section at another, the screw combinations in double screw extruder introduces stretching element, double
The temperature of screw extruder is 180-260 DEG C, and screw speed is 180-600 rev/min
The above is only the preferred embodiment of the present invention, it is noted that common for the art
For technical staff, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications,
These improvements and modifications also should be regarded as protection scope of the present invention.
Claims (8)
1. a purification of chemical waste gas inorganic agent, it is characterised in that by the raw material preparation of following weight portion
Become:
CuSO4·5H2O 30-50 part, NH2BDC 20-50 part, blue powder end, Mayan 15-35 part, activated carbon
Fiber 1-10 part, one-dimensional boron nitride nanotube 5-9 part, two dimension boron nitride nanometer wafer 7-13 part, nanometer
Silicon dioxide 3-6 part, mass percent are chitosan-acetic acid solution 90-110 part of 2%, burn and lose pore-forming
Agent 30-40 part, nano water-based binding agent 35-45 part.
2. a kind of purification of chemical waste gas inorganic agent as claimed in claim 1, it is characterised in that by following heavy
The raw material of amount part is prepared from:
CuSO4·5H2O 30 parts, NH215 parts of BDC 20 parts, Mayan blue powder end, NACF 1 part,
One-dimensional boron nitride nanotube 5 parts, two dimension boron nitride nanometer wafer 7 parts, nano silicon 3 parts, matter
Amount percentage ratio is the chitosan-acetic acid solution 90 parts of 2%, burns and lose pore former 30 parts, nano water-based binding agent 35
Part.
3. a kind of purification of chemical waste gas inorganic agent as claimed in claim 1, it is characterised in that by following
The raw material of weight portion is prepared from:
CuSO4·5H2O 50 parts, NH235 parts of BDC 50 parts, Mayan blue powder end, NACF 10 parts,
One-dimensional boron nitride nanotube 9 parts, two dimension boron nitride nanometer wafer 13 parts, nano silicon 6 parts, matter
Amount percentage ratio is the chitosan-acetic acid solution 110 parts of 2%, burns and lose pore former 40 parts, nano water-based binding agent
45 parts.
4. a kind of purification of chemical waste gas inorganic agent as claimed in claim 1, it is characterised in that by following heavy
The raw material of amount part is prepared from:
CuSO4·5H2O 40 parts, NH225 parts of BDC 35 parts, Mayan blue powder end, NACF 5.5 parts,
One-dimensional boron nitride nanotube 7 parts, two dimension boron nitride nanometer wafer 10 parts, nano silicon 4.5 parts,
Mass percent is the chitosan-acetic acid solution 100 parts of 2%, burns and lose pore former 35 parts, nano water-based bonding
Agent 40 parts.
The preparation method of a kind of purification of chemical waste gas inorganic agent the most as claimed in claim 1, its feature exists
In, comprise the steps:
S1, weigh CuSO4·5H2O 30-50 part, NH2BDC 20-50 part is dissolved in DMF, is slowly added dropwise HF
To pH=2.0-3.0, after ultrasonic disperse 15-30min, reactant is transferred in hydrothermal reaction kettle 130-150 DEG C
Lower reaction 24-72h；
Sucking filtration product after S2, cooling, and at 60 DEG C, evacuation is dried after flushing three times with DMF；
S3, solid being dissolved in DMF purification at 100-150 DEG C, every 12h changes a DMF, purification 36h
Rear sucking filtration, and after flushing three times with DMF, at 60 DEG C, evacuation is dried；
S4, weigh chitosan-acetic acid solution 90-110 part that mass percent is 2%, and by step S3 gained
Solid, ultrasound wave dispersion 10min, obtain finely dispersed suspension；
S5, weigh blue powder end, Mayan 15-35 part, NACF 1-10 part, one-dimensional boron nitride nanotube
5-9 part, two dimension boron nitride nanometer wafer 7-13 part, nano silicon 3-6 part, burning lose pore former 30-40
Part, nano water-based binding agent 35-45 part are placed in mixed at high speed blender with the suspension of step S4 gained
After stirring is sufficiently mixed, in double screw extruder sent into by metering device, water all evaporates, the mixing stayed
Thing the conveying of screw rod, shearing and mixing under, material is combined, more extruded, tie rod, cooling, pelletizing,
Obtain granule；
S6, the granule of gained is placed in the drying oven of 80 DEG C and is dried 5 hours；By dried base ball in tunnel
Kiln burns till in 610-710 DEG C, obtains purification of chemical waste gas inorganic agent.
The preparation method of a kind of purification of chemical waste gas inorganic agent the most as claimed in claim 5, its feature exists
In, described double screw extruder has at two evacuation, is positioned at the end of material conveying section, melt zone at one
Starting end；Metering section it is positioned at another.
The preparation method of a kind of purification of chemical waste gas inorganic agent the most as claimed in claim 5, its feature exists
In, the screw combinations in double screw extruder introduces stretching element.
The preparation method of a kind of purification of chemical waste gas inorganic agent the most as claimed in claim 5, its feature exists
In, the temperature of double screw extruder is 180-260 DEG C, and screw speed is 180-600 rev/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487930.3A CN105921003A (en) | 2016-06-17 | 2016-06-17 | Chemical waste gas purifying treatment agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487930.3A CN105921003A (en) | 2016-06-17 | 2016-06-17 | Chemical waste gas purifying treatment agent |
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| CN105921003A true CN105921003A (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610487930.3A Pending CN105921003A (en) | 2016-06-17 | 2016-06-17 | Chemical waste gas purifying treatment agent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348360A (en) * | 2016-10-26 | 2017-01-25 | 商丘师范学院 | Wastewater cleaning agent based on photocatalysis |
| CN107281911A (en) * | 2017-07-03 | 2017-10-24 | 安徽国能亿盛环保科技有限公司 | A kind of industrial waste gas inorganic agent |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368310A (en) * | 2013-08-14 | 2015-02-25 | 中国科学院大连化学物理研究所 | Metal organic framework material reinforcing methane adsorption separation and preparation and application thereof |
| CN105032155A (en) * | 2015-07-31 | 2015-11-11 | 东北林业大学 | Formaldehyde remover |
| CN105148836A (en) * | 2015-07-08 | 2015-12-16 | 深圳市中纺滤材无纺布有限公司 | Catalytic decomposition type air purification material and preparation method thereof |
-
2016
- 2016-06-17 CN CN201610487930.3A patent/CN105921003A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368310A (en) * | 2013-08-14 | 2015-02-25 | 中国科学院大连化学物理研究所 | Metal organic framework material reinforcing methane adsorption separation and preparation and application thereof |
| CN105148836A (en) * | 2015-07-08 | 2015-12-16 | 深圳市中纺滤材无纺布有限公司 | Catalytic decomposition type air purification material and preparation method thereof |
| CN105032155A (en) * | 2015-07-31 | 2015-11-11 | 东北林业大学 | Formaldehyde remover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348360A (en) * | 2016-10-26 | 2017-01-25 | 商丘师范学院 | Wastewater cleaning agent based on photocatalysis |
| CN107281911A (en) * | 2017-07-03 | 2017-10-24 | 安徽国能亿盛环保科技有限公司 | A kind of industrial waste gas inorganic agent |
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Application publication date: 20160907 |
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