CN106582523A - Air purifying agent and preparation method thereof - Google Patents
Air purifying agent and preparation method thereof Download PDFInfo
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- CN106582523A CN106582523A CN201611195618.3A CN201611195618A CN106582523A CN 106582523 A CN106582523 A CN 106582523A CN 201611195618 A CN201611195618 A CN 201611195618A CN 106582523 A CN106582523 A CN 106582523A
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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
- 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
- B01J20/04—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
- B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
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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
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
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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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/14—Diatomaceous earth
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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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
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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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
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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
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
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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
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
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- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses an air purifying agent and a preparation method thereof. The preparation method comprises the following steps: mixing zeolite, diatomite, nano- titanium dioxide, active carbon, sodium percarbonate and a dispersant to obtain mixed powder M; adding water into the mixed powder M and mixing and granulating to obtain the air purifying agent. The problems that a common air purifying agent has a relatively low adsorption rate on harmful substances and particularly has a relatively low absorption rate on substances including hydrogen sulfide, ammonia and the like, the service life is short and the function is single are solved.
Description
Technical field
The present invention relates to air purifying preparation and preparation method thereof.
Background technology
The quality of room air is the key factor for affecting health and thought mood.At present, the sky for adopting both at home and abroad
Gas purifying method, mainly there is air suction method, covering method, oxidizing process etc..Using suction method, heavy mechanical equipment is needed, occupied
The environment such as room, compartment, lavatory are difficult to carry out；Covering method is, to spray aromatic substance covering smell, but can not to eliminate smell substance
Injury to human body；Oxidizing process is to produce negative oxygen ion using electrolysis principle to carry out disinfection air purification, but effect is not
Ideal, and price is higher.Air purifying preparation is, using solid absorbent, strong oxidizer and aromatic substance, room air to be entered
The process of row comprehensive purifying, can thoroughly eliminate peculiar smell, purify air.Common air purifying preparation to the adsorption rate of harmful substance compared with
It is low, it is particularly relatively low to the absorptivity of the materials such as hydrogen sulfide and ammonia, and also useful life is low, single function.
The content of the invention
It is an object of the invention to provide a kind of air purifying preparation and preparation method thereof, solves common air purifying preparation pair
The adsorption rate of harmful substance is relatively low, particularly relatively low to the absorptivity of the materials such as hydrogen sulfide and ammonia, and useful life is low, function
Single problem.
To achieve these goals, the invention provides a kind of preparation method of air purifying preparation, the preparation method bag
Include：
(1) zeolite and inorganic acid are mixed, modified zeolite is obtained after filtration；
(2) by modified zeolite, diatomite, nano titanium oxide, activated carbon, SODIUM PERCARBONATE and dispersant, mixed
Close powder M；
(3) the mixed powder M is added water mixing granulation, obtains the air purifying preparation；
Wherein, relative to the modified zeolite of 100 weight portions, the diatomaceous consumption be 2-12 weight portions, the nanometer
The consumption of titanium dioxide is 1-8 weight portions, and the consumption of the activated carbon is 4-20 weight portions, and the consumption of the SODIUM PERCARBONATE is 5-
25 weight portions, the consumption of the dispersant is 1-4 weight portions, and the consumption of the water is 30-50 weight portions.
By above-mentioned technical proposal, the invention provides a kind of preparation method of air purifying preparation, the preparation method bag
Include：Zeolite and inorganic acid are mixed, modified zeolite is obtained after filtration, by modified zeolite, diatomite, nano titanium oxide, activity
Charcoal, SODIUM PERCARBONATE and dispersant, obtain mixed powder M；The mixed powder M is added water mixing granulation, the sky is obtained
Gas cleanser, by the synergy between each raw material so that obtained air purifying preparation possesses excellent adsorption capacity, and makes
High with the time limit, the species for adsorbing Harmful species is more.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Specific embodiment
The specific embodiment of the present invention is described in detail below.It should be appreciated that described herein concrete
Embodiment is merely to illustrate and explains the present invention, is not limited to the present invention.
Herein the end points and any value of disclosed scope is not limited to the accurate scope or value, these scopes or
Value should be understood to the value comprising close these scopes or value.For number range, between the endpoint value of each scope, respectively
Between the endpoint value of individual scope and single point value, and individually one or more can be obtained with combination with one another between point value
New number range, these number ranges should be considered concrete open herein.
The invention provides a kind of preparation method of air purifying preparation, the preparation method includes：
(1) zeolite and inorganic acid are mixed, modified zeolite is obtained after filtration；
(2) by modified zeolite, diatomite, nano titanium oxide, activated carbon, SODIUM PERCARBONATE and dispersant, mixed
Close powder M；
(3) the mixed powder M is added water mixing granulation, obtains the air purifying preparation；
Wherein, relative to the modified zeolite of 100 weight portions, the diatomaceous consumption be 2-12 weight portions, the nanometer
The consumption of titanium dioxide is 1-8 weight portions, and the consumption of the activated carbon is 4-20 weight portions, and the consumption of the SODIUM PERCARBONATE is 5-
25 weight portions, the consumption of the dispersant is 1-4 weight portions, and the consumption of the water is 30-50 weight portions.
In order to improve the adsorption efficiency of obtained adsorbent, the present invention it is a kind of preferred embodiment in, relative to
The modified zeolite of 100 weight portions, the diatomaceous consumption is 5-8 weight portions, and the consumption of the nano titanium oxide is 3-5 weights
Amount part, the consumption of the activated carbon is 8-15 weight portions, and the consumption of the SODIUM PERCARBONATE is 10-20 weight portions, the dispersant
Consumption be 2-3 weight portions, the consumption of the water is 35-45 weight portions.
In order to improve the dispersive property between raw material, the present invention it is a kind of preferred embodiment in, the dispersant
For one or more in sodium metasilicate, sodium tripolyphosphate and calgon.
The present invention it is a kind of preferred embodiment in, in order to further improve the adsorption efficiency of obtained adsorbent,
The content of silica is more than 90% in the diatomite, and the diatomaceous particle diameter is 200-280 mesh.
The present invention it is a kind of preferred embodiment in, in order to further improve the adsorption efficiency of obtained adsorbent,
The particle diameter of the nano titanium oxide is 10-20nm, and the zeolite is in scolecite, heulandite, sodalite or modenite
One or more.
In order to improve catharsis of the zeolite to ammonia, the present invention it is a kind of preferred embodiment in, the inorganic acid
For the one kind in hydrochloric acid, sulfuric acid or phosphoric acid.
Present invention also offers a kind of air purifying preparation, the air purifying preparation is obtained by above-mentioned preparation method.
Hereinafter will be described the present invention by embodiment.In following examples, zeolite and diatomite are Beijing
The commercially available product that Guo Tou flourishing age Science and Technology Co., Ltd. provides, nano titanium oxide is carried for Beijing Deco Dao Jin Science and Technology Ltd.s
For commercially available product.In the diatomite content of silica be more than 90%, the diatomaceous particle diameter be 200-280 mesh, institute
The particle diameter for stating nano titanium oxide is 10-20nm.
Embodiment 1
By zeolite and mixed in hydrochloric acid, modified zeolite is obtained after filtration, by 100g modified zeolites, 5g diatomite, 3g nanometers two
Titanium oxide, 8g activated carbons, 10g SODIUM PERCARBONATEs and 2g dispersants, obtain mixed powder M；The mixed powder M is added into 35g
Water mixing granulation, obtains the air purifying preparation.
Embodiment 2
By zeolite and mixed in hydrochloric acid, modified zeolite is obtained after filtration, by 100g modified zeolites, 8g diatomite, 5g nanometers two
Titanium oxide, 15g activated carbons, 20g SODIUM PERCARBONATEs and 3g dispersants, obtain mixed powder M；The mixed powder M is added into 45g
Water mixing granulation, obtains the air purifying preparation.
Embodiment 3
By zeolite and mixed in hydrochloric acid, modified zeolite is obtained after filtration, by 100g modified zeolites, 6g diatomite, 4g nanometers two
Titanium oxide, 12g activated carbons, 15g SODIUM PERCARBONATEs and 2.5g dispersants, obtain mixed powder M；The mixed powder M is added
40g water mixing granulations, obtain the air purifying preparation.
Embodiment 4
Method according to embodiment 1 is prepared, except for the difference that, described diatomaceous relative to the modified zeolite of 100g
Consumption is 2g, and the consumption of the nano titanium oxide is 1g, and the consumption of the activated carbon is 4g, and the consumption of the SODIUM PERCARBONATE is
5g, the consumption of the dispersant is 1g, and the consumption of the water is 30g.
Embodiment 5
Method according to embodiment 1 is prepared, except for the difference that, described diatomaceous relative to the modified zeolite of 100g
Consumption is 12g, and the consumption of the nano titanium oxide is 8g, and the consumption of the activated carbon is 20g, the consumption of the SODIUM PERCARBONATE
For 25g, the consumption of the dispersant is 4g, and the consumption of the water is 50g.
Comparative example 1
Method according to embodiment 1 is prepared, except for the difference that, described diatomaceous relative to the modified zeolite of 100g
Consumption is 1g, and the consumption of the nano titanium oxide is 0.5g, and the consumption of the activated carbon is 3g, the consumption of the SODIUM PERCARBONATE
For 3g, the consumption of the dispersant is 0.5g, and the consumption of the water is 30g.
Comparative example 2
Method according to embodiment 1 is prepared, except for the difference that, described diatomaceous relative to the modified zeolite of 100g
Consumption is 15g, and the consumption of the nano titanium oxide is 10g, and the consumption of the activated carbon is 25g, the use of the SODIUM PERCARBONATE
Measure as 30g, the consumption of the dispersant is 6g, and the consumption of the water is 55g.
Test case
Detection embodiment 1-5, air purifying preparation prepared by comparative example 1 and 2 is respectively to hydrogen sulfide and the absorptivity of ammonia, detection
Structure is shown in Table 1.
Table 1
Absorption of the air purifying preparation obtained within the scope of the present invention to hydrogen sulfide and ammonia is can be seen that by upper table data
Rate is higher, and air purifying preparation obtained within the scope of the present invention is relatively low to the absorptivity of hydrogen sulfide and ammonia, of the invention preferred
In the range of obtained air purifying preparation it is better.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited in above-mentioned embodiment
Detail, the present invention range of the technology design in, various simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of embodiments of the present invention, as long as it is without prejudice to this
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (8)
1. a kind of preparation method of air purifying preparation, it is characterised in that the preparation method includes：
(1) zeolite and inorganic acid are mixed, modified zeolite is obtained after filtration；
(2) by the modified zeolite, diatomite, nano titanium oxide, activated carbon, SODIUM PERCARBONATE and dispersant, mixed
Close powder M；
(3) the mixed powder M is added water mixing granulation, obtains the air purifying preparation；
Wherein, relative to the modified zeolite of 100 weight portions, the diatomaceous consumption be 2-12 weight portions, the nano-silica
The consumption for changing titanium is 1-8 weight portions, and the consumption of the activated carbon is 4-20 weight portions, and the consumption of the SODIUM PERCARBONATE is 5-25 weights
Amount part, the consumption of the dispersant is 1-4 weight portions, and the consumption of the water is 30-50 weight portions.
2. preparation method according to claim 1, it is characterised in that relative to the modified zeolite of 100 weight portions, the silicon
The consumption of diatomaceous earth is 5-8 weight portions, and the consumption of the nano titanium oxide is 3-5 weight portions, and the consumption of the activated carbon is 8-
15 weight portions, the consumption of the SODIUM PERCARBONATE is 10-20 weight portions, and the consumption of the dispersant is 2-3 weight portions, the water
Consumption is 35-45 weight portions.
3. preparation method according to claim 1 and 2, it is characterised in that the dispersant is sodium metasilicate, sodium tripolyphosphate
With one or more in calgon.
4. preparation method according to claim 1, it is characterised in that the content of silica is more than in the diatomite
90%, the diatomaceous particle diameter is 200-280 mesh.
5. preparation method according to claim 1, it is characterised in that the particle diameter of the nano titanium oxide is 10-20nm.
6. preparation method according to claim 1, it is characterised in that the zeolite be scolecite, heulandite, sodalite or
One or more in modenite.
7. preparation method according to claim 1, it is characterised in that the inorganic acid is in hydrochloric acid, sulfuric acid or phosphoric acid
It is a kind of.
8. a kind of air purifying preparation, it is characterised in that system of the air purifying preparation by described in any one in claim 1-7
Preparation Method is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195618.3A CN106582523A (en) | 2016-12-22 | 2016-12-22 | Air purifying agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195618.3A CN106582523A (en) | 2016-12-22 | 2016-12-22 | Air purifying agent and preparation method thereof |
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| CN106582523A true CN106582523A (en) | 2017-04-26 |
Family
ID=58600671
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| CN201611195618.3A Pending CN106582523A (en) | 2016-12-22 | 2016-12-22 | Air purifying agent and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014611A (en) * | 2018-01-23 | 2018-05-11 | 庞志兰 | A kind of indoor air purification composition and its preparation process |
| CN109046008A (en) * | 2018-08-03 | 2018-12-21 | 上海弥如新材料科技有限公司 | A kind of efficient automobile eliminates the unusual smell spray |
| CN112619602A (en) * | 2020-11-25 | 2021-04-09 | 贵州欧瑞欣合环保股份有限公司 | Bamboo charcoal composite adsorbent and preparation method thereof |
| CN113304589A (en) * | 2020-02-27 | 2021-08-27 | 东北大学秦皇岛分校 | High-performance indoor air purifying agent and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989308A (en) * | 2012-11-28 | 2013-03-27 | 欧阳杰 | Multifunctional air cleaning agent |
| CN104225656A (en) * | 2014-09-04 | 2014-12-24 | 佛山市新战略知识产权文化有限公司 | Indoor air purifying agent |
| CN104436266A (en) * | 2014-12-04 | 2015-03-25 | 周莉莉 | Automobile air purifying agent and preparation method thereof |
| CN105435742A (en) * | 2015-12-16 | 2016-03-30 | 无锡吉进环保科技有限公司 | Preparation method of nano level air purifying agent |
-
2016
- 2016-12-22 CN CN201611195618.3A patent/CN106582523A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989308A (en) * | 2012-11-28 | 2013-03-27 | 欧阳杰 | Multifunctional air cleaning agent |
| CN104225656A (en) * | 2014-09-04 | 2014-12-24 | 佛山市新战略知识产权文化有限公司 | Indoor air purifying agent |
| CN104436266A (en) * | 2014-12-04 | 2015-03-25 | 周莉莉 | Automobile air purifying agent and preparation method thereof |
| CN105435742A (en) * | 2015-12-16 | 2016-03-30 | 无锡吉进环保科技有限公司 | Preparation method of nano level air purifying agent |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014611A (en) * | 2018-01-23 | 2018-05-11 | 庞志兰 | A kind of indoor air purification composition and its preparation process |
| CN109046008A (en) * | 2018-08-03 | 2018-12-21 | 上海弥如新材料科技有限公司 | A kind of efficient automobile eliminates the unusual smell spray |
| CN113304589A (en) * | 2020-02-27 | 2021-08-27 | 东北大学秦皇岛分校 | High-performance indoor air purifying agent and preparation method thereof |
| CN112619602A (en) * | 2020-11-25 | 2021-04-09 | 贵州欧瑞欣合环保股份有限公司 | Bamboo charcoal composite adsorbent and preparation method thereof |
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Application publication date: 20170426 |