CN107159164A - Purifying adsorbent with bacteriostasis efficacy and preparation method thereof - Google Patents
Purifying adsorbent with bacteriostasis efficacy and preparation method thereof Download PDFInfo
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- CN107159164A CN107159164A CN201710444085.6A CN201710444085A CN107159164A CN 107159164 A CN107159164 A CN 107159164A CN 201710444085 A CN201710444085 A CN 201710444085A CN 107159164 A CN107159164 A CN 107159164A
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- 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
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/045—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing sulfur, e.g. sulfates, thiosulfates, gypsum
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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
- B01D53/02—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
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- 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
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Oil, Petroleum & Natural Gas (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a kind of purifying adsorbent with bacteriostasis efficacy and preparation method thereof, by weight, raw material includes：100 parts~200 parts of calcium sulfate, 200 parts~400 parts of activated carbon, 10 parts~20 parts of urea, 10 parts~20 parts of acetic acid, 30 parts~50 parts of polyacrylamide, 5 parts~10 parts of tartaric acid, 500 parts~800 parts of water.Step includes：Calcium sulfate, activated carbon are ground to powdered；Calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, sodium citrate are mixed evenly；Gained mixture is toasted, room temperature is finally cooled to.The beneficial effects of the invention are as follows：Formaldehyde absorbing amount is big, and infiltration rate is fast, can ensure that people's is healthy, can effectively shorten people after house decoration and wait the time moved in, meanwhile, raw material is cheap and easy to get, and preparation method is simple, can effectively reduce the production cost of enterprise.
Description
Technical field
The invention belongs to technical field of air purification, and in particular to a kind of purifying adsorbent and its system with bacteriostasis efficacy
Preparation Method.
Background technology
With society progress and the improvement of people's living standards, requirement more and more higher of the people to housing quality, extremely
Focus on beautifying the finishing in house.However, all containing harmful substances such as formaldehyde in ornament materials, formaldehyde is that a kind of toxicity is higher
Gas, with penetrating odor, Long Term Contact low concentration formaldehyde can cause giddy, headache, weak, sensory disturbance, immunity drop
It is low, and may occur in which drowsiness, respiratory dysfunction and hepatogenotoxicity lesion.In order to eliminate the smell of formaldehyde, people are in new house
The plants such as bracketplant, aloe can be usually put, or the characteristic for being dissolved in water using formaldehyde puts basin in new house, but no matter utilize
Plant absorption is still absorbed using clear water, and the formaldehyde amount that can be predominantly absorbed is extremely limited, and infiltration rate is slow.
The content of the invention
To solve the problems such as prior art formaldehyde absorption amount is few, infiltration rate is slow, it is an object of the invention to provide one
Plant purifying adsorbent with bacteriostasis efficacy and preparation method thereof.
The present invention is achieved through the following technical solutions：Purifying adsorbent with bacteriostasis efficacy, by weight,
Raw material includes：100 parts~200 parts of calcium sulfate, 200 parts~400 parts of activated carbon, 10 parts~20 parts of urea, 10 parts~20 parts of acetic acid,
30 parts~50 parts of polyacrylamide, 5 parts~10 parts of tartaric acid, 500 parts~800 parts of water.
Preferably, by weight, raw material also includes the present invention：5 parts~10 parts of polyethylene glycol.
Preferably, by weight, raw material also includes the present invention：10 parts~20 parts of sodium citrate.
The preparation method of purifying adsorbent with bacteriostasis efficacy, step includes：
S1. calcium sulfate, activated carbon are ground to powdered；
S2. by calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, lemon
Lemon acid sodium is mixed evenly；
S3. mixture obtained by step S2 is toasted, is finally cooled to room temperature.
Calcium sulfate preferably, in above-mentioned steps S1, is ground to particle diameter for 0.05mm~0.1mm, by activated carbon by the present invention
Particle diameter is ground to for 0.1mm~0.5mm.
Preferably, in above-mentioned steps S3, baking temperature is 350 DEG C~550 DEG C to the present invention, and baking time is 5 hours~10
Hour.
The beneficial effects of the invention are as follows：Formaldehyde absorbing amount is big, and infiltration rate is fast, can ensure people's healthy, energy
It is enough effectively to shorten the time that people's wait is moved in after house decoration, meanwhile, raw material is cheap and easy to get, and preparation method is simple, can be effective
Reduce the production cost of enterprise.
Embodiment
With reference to specific embodiment the present invention will be further explained explanation.
Embodiment 1
Purifying adsorbent with bacteriostasis efficacy, by weight, raw material includes：100 parts of calcium sulfate, 200 parts of activated carbon,
10 parts of urea, 10 parts of acetic acid, 30 parts of polyacrylamide, 5 parts of tartaric acid, 500 parts of water, 5 parts of polyethylene glycol, 10 parts of sodium citrate.
The preparation method of purifying adsorbent with bacteriostasis efficacy, step includes：
S1. calcium sulfate, activated carbon are ground to it is powdered, wherein, calcium sulfate is ground to particle diameter for 0.05mm, by activity
Charcoal is ground to particle diameter for 0.1mm；
S2. by calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, lemon
Lemon acid sodium is mixed evenly；
S3. mixture obtained by step S2 is toasted, baking temperature is 350 DEG C, baking time is 5 hours, it is last cold
But to room temperature.
Embodiment 2
Purifying adsorbent with bacteriostasis efficacy, by weight, raw material includes：110 parts of calcium sulfate, 220 parts of activated carbon,
11 parts of urea, 11 parts of acetic acid, 32 parts of polyacrylamide, 5 parts of tartaric acid, 530 parts of water, 5 parts of polyethylene glycol, 11 parts of sodium citrate.
The preparation method of purifying adsorbent with bacteriostasis efficacy, step includes：
S1. calcium sulfate, activated carbon are ground to it is powdered, wherein, calcium sulfate is ground to particle diameter for 0.05mm, by activity
Charcoal is ground to particle diameter for 0.1mm；
S2. by calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, lemon
Lemon acid sodium is mixed evenly；
S3. mixture obtained by step S2 is toasted, baking temperature is 370 DEG C, baking time is 5 hours, it is last cold
But to room temperature.
Embodiment 3
Purifying adsorbent with bacteriostasis efficacy, by weight, raw material includes：120 parts of calcium sulfate, 240 parts of activated carbon,
12 parts of urea, 12 parts of acetic acid, 34 parts of polyacrylamide, 6 parts of tartaric acid, 560 parts of water, 6 parts of polyethylene glycol, 12 parts of sodium citrate.
The preparation method of purifying adsorbent with bacteriostasis efficacy, step includes：
S1. calcium sulfate, activated carbon are ground to it is powdered, wherein, calcium sulfate is ground to particle diameter for 0.06mm, by activity
Charcoal is ground to particle diameter for 0.2mm；
S2. by calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, lemon
Lemon acid sodium is mixed evenly；
S3. mixture obtained by step S2 is toasted, baking temperature is 390 DEG C, baking time is 6 hours, it is last cold
But to room temperature.
Embodiment 4
Purifying adsorbent with bacteriostasis efficacy, by weight, raw material includes：140 parts of calcium sulfate, 260 parts of activated carbon,
13 parts of urea, 13 parts of acetic acid, 36 parts of polyacrylamide, 6 parts of tartaric acid, 590 parts of water, 6 parts of polyethylene glycol, 13 parts of sodium citrate.
The preparation method of purifying adsorbent with bacteriostasis efficacy, step includes：
S1. calcium sulfate, activated carbon are ground to it is powdered, wherein, calcium sulfate is ground to particle diameter for 0.06mm, by activity
Charcoal is ground to particle diameter for 0.2mm；
S2. by calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, lemon
Lemon acid sodium is mixed evenly；
S3. mixture obtained by step S2 is toasted, baking temperature is 420 DEG C, baking time is 6 hours, it is last cold
But to room temperature.
Embodiment 5
Purifying adsorbent with bacteriostasis efficacy, by weight, raw material includes：160 parts of calcium sulfate, 280 parts of activated carbon,
14 parts of urea, 14 parts of acetic acid, 38 parts of polyacrylamide, 7 parts of tartaric acid, 620 parts of water, 7 parts of polyethylene glycol, 14 parts of sodium citrate.
The preparation method of purifying adsorbent with bacteriostasis efficacy, step includes：
S1. calcium sulfate, activated carbon are ground to it is powdered, wherein, calcium sulfate is ground to particle diameter for 0.07mm, by activity
Charcoal is ground to particle diameter for 0.3mm；
S2. by calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, lemon
Lemon acid sodium is mixed evenly；
S3. mixture obtained by step S2 is toasted, baking temperature is 440 DEG C, baking time is 7 hours, it is last cold
But to room temperature.
Embodiment 6
Purifying adsorbent with bacteriostasis efficacy, by weight, raw material includes：180 parts of calcium sulfate, 300 parts of activated carbon,
15 parts of urea, 15 parts of acetic acid, 40 parts of polyacrylamide, 7 parts of tartaric acid, 650 parts of water, 7 parts of polyethylene glycol, 15 parts of sodium citrate.
The preparation method of purifying adsorbent with bacteriostasis efficacy, step includes：
S1. calcium sulfate, activated carbon are ground to it is powdered, wherein, calcium sulfate is ground to particle diameter for 0.07mm, by activity
Charcoal is ground to particle diameter for 0.3mm；
S2. by calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, lemon
Lemon acid sodium is mixed evenly；
S3. mixture obtained by step S2 is toasted, baking temperature is 460 DEG C, baking time is 7 hours, it is last cold
But to room temperature.
Embodiment 7
Purifying adsorbent with bacteriostasis efficacy, by weight, raw material includes：190 parts of calcium sulfate, 320 parts of activated carbon,
18 parts of urea, 18 parts of acetic acid, 42 parts of polyacrylamide, 8 parts of tartaric acid, 680 parts of water, 8 parts of polyethylene glycol, 18 parts of sodium citrate.
The preparation method of purifying adsorbent with bacteriostasis efficacy, step includes：
S1. calcium sulfate, activated carbon are ground to it is powdered, wherein, calcium sulfate is ground to particle diameter for 0.08mm, by activity
Charcoal is ground to particle diameter for 0.4mm；
S2. by calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, lemon
Lemon acid sodium is mixed evenly；
S3. mixture obtained by step S2 is toasted, baking temperature is 480 DEG C, baking time is 8 hours, it is last cold
But to room temperature.
Embodiment 8
Purifying adsorbent with bacteriostasis efficacy, by weight, raw material includes：195 parts of calcium sulfate, 350 parts of activated carbon,
19 parts of urea, 19 parts of acetic acid, 45 parts of polyacrylamide, 9 parts of tartaric acid, 700 parts of water, 9 parts of polyethylene glycol, 19 parts of sodium citrate.
The preparation method of purifying adsorbent with bacteriostasis efficacy, step includes：
S1. calcium sulfate, activated carbon are ground to it is powdered, wherein, calcium sulfate is ground to particle diameter for 0.09mm, by activity
Charcoal is ground to particle diameter for 0.4mm；
S2. by calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, lemon
Lemon acid sodium is mixed evenly；
S3. mixture obtained by step S2 is toasted, baking temperature is 500 DEG C, baking time is 9 hours, it is last cold
But to room temperature.
Embodiment 9
Purifying adsorbent with bacteriostasis efficacy, by weight, raw material includes：200 parts of calcium sulfate, 380 parts of activated carbon,
20 parts of urea, 20 parts of acetic acid, 48 parts of polyacrylamide, 10 parts of tartaric acid, 750 parts of water, 10 parts of polyethylene glycol, sodium citrate 20
Part.
The preparation method of purifying adsorbent with bacteriostasis efficacy, step includes：
S1. calcium sulfate, activated carbon are ground to it is powdered, wherein, calcium sulfate is ground to particle diameter for 0.1mm, by activity
Charcoal is ground to particle diameter for 0.5mm；
S2. by calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, lemon
Lemon acid sodium is mixed evenly；
S3. mixture obtained by step S2 is toasted, baking temperature is 520 DEG C, baking time is 10 hours, it is last cold
But to room temperature.
Embodiment 10
Purifying adsorbent with bacteriostasis efficacy, by weight, raw material includes：200 parts of calcium sulfate, 400 parts of activated carbon,
20 parts of urea, 20 parts of acetic acid, 50 parts of polyacrylamide, 10 parts of tartaric acid, 800 parts of water, 10 parts of polyethylene glycol, sodium citrate 20
Part.
The preparation method of purifying adsorbent with bacteriostasis efficacy, step includes：
S1. calcium sulfate, activated carbon are ground to it is powdered, wherein, calcium sulfate is ground to particle diameter for 0.1mm, by activity
Charcoal is ground to particle diameter for 0.5mm；
S2. by calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, lemon
Lemon acid sodium is mixed evenly；
S3. mixture obtained by step S2 is toasted, baking temperature is 550 DEG C, baking time is 10 hours, it is last cold
But to room temperature.
The product that embodiment 1~10 is made is placed carries out formaldehyde absorption measurement examination, test result such as following table institute indoors
Show：
As seen from the above table, embodiment 6 is highly preferred embodiment of the present invention.
Above-described embodiment is presently preferred embodiments of the present invention, is not the limitation to technical solution of the present invention, is not being taken off
On the premise of from spirit and scope of the invention, various changes and modifications of the present invention are possible, and these changes and improvements are regarded as
Fall into scope of the claimed invention.
Claims (6)
1. the purifying adsorbent with bacteriostasis efficacy, it is characterised in that：By weight, raw material includes：100 parts of calcium sulfate~
200 parts, 200 parts~400 parts of activated carbon, 10 parts~20 parts of urea, 10 parts~20 parts of acetic acid, 30 parts~50 parts of polyacrylamide,
5 parts~10 parts of tartaric acid, 500 parts~800 parts of water.
2. the purifying adsorbent according to claim 1 with bacteriostasis efficacy, it is characterised in that：By weight, raw material
Also include：5 parts~10 parts of polyethylene glycol.
3. the purifying adsorbent according to claim 2 with bacteriostasis efficacy, it is characterised in that：By weight, raw material
Also include：10 parts~20 parts of sodium citrate.
4. the preparation method of the purifying adsorbent with bacteriostasis efficacy, it is characterised in that：Step includes：
S1. calcium sulfate, activated carbon are ground to powdered；
S2. by calcium sulphate powders, active carbon powder, urea, acetic acid, polyacrylamide, tartaric acid, water, polyethylene glycol, citric acid
Sodium is mixed evenly；
S3. mixture obtained by step S2 is toasted, is finally cooled to room temperature.
5. the preparation method of the purifying adsorbent according to claim 4 with bacteriostasis efficacy, it is characterised in that：The step
In rapid S1, calcium sulfate is ground to particle diameter for 0.05mm~0.1mm, activated carbon is ground to particle diameter for 0.1mm~0.5mm.
6. the preparation method of the purifying adsorbent according to claim 4 with bacteriostasis efficacy, it is characterised in that：The step
In rapid S3, baking temperature is 350 DEG C~550 DEG C, and baking time is 5 hours~10 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710444085.6A CN107159164A (en) | 2017-06-13 | 2017-06-13 | Purifying adsorbent with bacteriostasis efficacy and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710444085.6A CN107159164A (en) | 2017-06-13 | 2017-06-13 | Purifying adsorbent with bacteriostasis efficacy and preparation method thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642698A (en) * | 2009-08-25 | 2010-02-10 | 北京航空航天大学 | Adsorbent used for separating formaldehyde from air and preparation method thereof |
| CN101898124A (en) * | 2010-07-05 | 2010-12-01 | 路晓明 | Air purifying agent |
| CN102872473A (en) * | 2012-10-18 | 2013-01-16 | 合肥安诺新型建材有限公司 | Environment-friendly air purifying preparation and method for manufacturing same |
| CN104338517A (en) * | 2013-08-06 | 2015-02-11 | 陈振远 | Novel absorbent |
| CN104353099A (en) * | 2014-10-22 | 2015-02-18 | 青岛拓联信息技术有限公司 | Improved air cleaning agent containing traditional Chinese medicine ingredients |
| CN104841398A (en) * | 2015-04-22 | 2015-08-19 | 马鞍山市顺达环保设备有限公司 | Indoor formaldehyde-removal adsorbent and preparation method thereof |
| CN104888702A (en) * | 2015-05-21 | 2015-09-09 | 蚌埠首创滤清器有限公司 | Bacteriostatic deodorizing modified active carbon adsorbent |
| CN106423104A (en) * | 2016-12-22 | 2017-02-22 | 安徽乐金环境科技有限公司 | Formaldehyde adsorbent and preparation method thereof |
-
2017
- 2017-06-13 CN CN201710444085.6A patent/CN107159164A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642698A (en) * | 2009-08-25 | 2010-02-10 | 北京航空航天大学 | Adsorbent used for separating formaldehyde from air and preparation method thereof |
| CN101898124A (en) * | 2010-07-05 | 2010-12-01 | 路晓明 | Air purifying agent |
| CN102872473A (en) * | 2012-10-18 | 2013-01-16 | 合肥安诺新型建材有限公司 | Environment-friendly air purifying preparation and method for manufacturing same |
| CN104338517A (en) * | 2013-08-06 | 2015-02-11 | 陈振远 | Novel absorbent |
| CN104353099A (en) * | 2014-10-22 | 2015-02-18 | 青岛拓联信息技术有限公司 | Improved air cleaning agent containing traditional Chinese medicine ingredients |
| CN104841398A (en) * | 2015-04-22 | 2015-08-19 | 马鞍山市顺达环保设备有限公司 | Indoor formaldehyde-removal adsorbent and preparation method thereof |
| CN104888702A (en) * | 2015-05-21 | 2015-09-09 | 蚌埠首创滤清器有限公司 | Bacteriostatic deodorizing modified active carbon adsorbent |
| CN106423104A (en) * | 2016-12-22 | 2017-02-22 | 安徽乐金环境科技有限公司 | Formaldehyde adsorbent and preparation method thereof |
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