CN103212368A - Multi-functional photocatalyst diatom purification particles and preparation method thereof - Google Patents
Multi-functional photocatalyst diatom purification particles and preparation method thereof Download PDFInfo
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Abstract
The invention belongs to the technical field of environmental protection materials and relates to multi-functional photocatalyst diatom purification particles and a preparation method thereof. The preparation method includes the following steps of: uniformly stirring 50-70 parts of diatomite, 5-15 parts of attapulgite, 10-20 parts of zeolite powder, 5-10 parts of sepiolite, 5-8 parts of negative ion powder, 3-5 parts of far infrared ceramic powder, 20-30 parts of kaolin, 5-15 parts of nano-photocatalysts and proper deionized water, and then pelletizing the mixture; perform primary drying on pellets in a low-temperature drying furnace for 3-4 hours at a drying temperature of 100-300 DEG C; and activating the pellets in a high-temperature activating oven at a constant activation temperature of 550-650 DEG C for 2 hours. The prepared multi-functional photocatalyst diatom purification particles have higher porosity than activated carbon, and can decompose harmful substances such as formaldehyde, overcome the technical disadvantage that the activated carbon and other products only can adsorb but cannot decompose harmful substances and release negative oxygen ions and far infrared rays beneficial to a human body.
Description
Technical field
The invention belongs to the environment-friendly materials technical field, relate to a kind of pureization of photo-catalytic multifunctional diatom particle, also relate to the preparation method of this purification particle simultaneously.
Background technology
The purified product of pure natural is based on active carbon, bamboo charcoal in the market, but this two series products only has the simple physics adsorption function, can not play the effect of harmful substances such as dispeling formaldehyde, benzene, be adsorbed onto and occur adsorbing saturated under a certain amount of situation, even also might discharge again under given conditions.
Though also occurred the photocatalyst composite activated carbon on the market, but because diatomaceous porosity is 5000-6000 times of active carbon, and be that pureization of the diatom particle of main raw material(s) helps adhering to and adsorbing of harmful molecules such as formaldehyde, benzene more by the formed fine pore size of enrichment boring technique with diatomite, in this simultaneously, pureization of diatom particle of the present invention is a polar substances, compare nonpolar active carbon, PARA FORMALDEHYDE PRILLS(91,95) isopolarity molecule has stronger suction-operated.
In addition; diatom is pure also with natural sorbing material and nano-negative ion powder such as diatomite; far-infared ceramic powder has carried out organic the combination with photocatalyst; make pureization of the photo-catalytic multifunctional diatom particle not only can absorbing formaldehyde; benzene; pernicious gases such as TVOC; and can play the effect of dispeling of decomposing; these pernicious gases are resolved into harmless carbon dioxide and water; simultaneously because pureization of photo-catalytic multifunctional diatom particle has also added nano-negative ion powder and far-infared ceramic powder; so when purifying air, can also discharge negative oxygen ion and far infrared, can play fresh air and function of health care to the human body beneficial.
Summary of the invention
It is stronger that the technical problem to be solved in the present invention provides a kind of adsorption capacity, can play simultaneously to decompose and dispel and discharge pureization of photo-catalytic multifunctional diatom particle of negative oxygen ion and far infrared effect and preparation method thereof.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of pureization of photo-catalytic multifunctional diatom particle comprises that the component of following weight portion is made: 50～70 parts in diatomite, 5～15 parts of attapulgites, 10～20 parts of zeolite powders, 5～10 parts of sepiolites, 5～8 parts of negative ion powders, 3～5 parts of far-infared ceramic powders, 20～30 parts of kaolin; 5～15 parts of nano photo-catalytics.
A kind of preparation method of pureization of photo-catalytic multifunctional diatom particle comprises following steps: 1,50～70 parts in diatomite, 5～15 parts of attapulgites, 10～20 parts of zeolite powders, 5～10 parts of sepiolites, 5～8 parts of negative ion powders, 3～5 parts of far-infared ceramic powders, kaolin are mixed for 20～30 parts; 2,5～15 parts of nano photo-catalytics of adding and appropriate amount of deionized water stir in mixed powder, carry out the granulation balling-up then; 3, pellet is put into the low temperature drying stove and carried out elementary dry 3～4 hours, baking temperature is 100～300 ℃; The ball material is put into the high-temperature activation stove activate, 550～650 ℃ of activation temperatures, constant temperature 2 hours.
Described diatomite, attapulgite, zeolite powder, sepiolite fineness are 1250～3000 orders, and active principle purity is more than 90%.
Described negative ion powder burst size is 1～50,000.
Pureization of photo-catalytic multifunctional diatom particle of the present invention is a kind ofly to have than the stronger adsorption capacity of common active carbon, and can play the effect of dispeling pernicious gases such as formaldehyde, benzene, TVOC of decomposing, when purifying air, can also discharge negative oxygen ion and far infrared to the human body beneficial, in addition, it is bonding that the present invention utilizes mineral materials such as attapulgite and kaolin to carry out, and also guaranteed the pure natural property of product.Preparation method of the present invention, step is simple, technical maturity.
Description of drawings
Fig. 1 is pureization of a photo-catalytic multifunctional diatom preparation method of granules process flow diagram of the present invention.
The specific embodiment
Pureization of the photo-catalytic multifunctional diatom particle of embodiment 1 present embodiment comprises that the component of following weight portion is made: 50 parts in diatomite, 5 parts of attapulgites, 10 parts of zeolite powders, 5 parts of sepiolites, 5 parts of negative ion powders, 3 parts of far-infared ceramic powders, 20 parts of kaolin; 5 parts of nano photo-catalytics.
Pureization of the photo-catalytic multifunctional diatom particle of embodiment 2 present embodiments comprises that the component of following weight portion is made: 70 parts in diatomite, 15 parts of attapulgites, 20 parts of zeolite powders, 10 parts of sepiolites, 8 parts of negative ion powders, 5 parts of far-infared ceramic powders, 30 parts of kaolin; 15 parts of nano photo-catalytics.
Pureization of the photo-catalytic multifunctional diatom preparation method of granules of embodiment 3 present embodiments, technological process as shown in Figure 1, concrete steps are as follows:
1,50 parts in diatomite, 5 parts of attapulgites, 15 parts of zeolite powders, 5 parts of sepiolites, 5 parts of negative ion powders, 3 parts of far-infared ceramic powders, kaolin are mixed for 30 parts; Diatomite, attapulgite, zeolite powder, sepiolite fineness are 1250～3000 orders, and active principle purity is more than 90%; The negative ion powder burst size is 1～50,000;
2,10 parts of nano photo-catalytics of adding and appropriate amount of deionized water stir in mixed powder, carry out the granulation balling-up then;
3, pellet is put into the low temperature drying stove and carried out elementary dry 3 hours, baking temperature is 100 ℃; The ball material is put into the high-temperature activation stove activate, 550 ℃ of activation temperatures, constant temperature 2 hours.
Pureization of the photo-catalytic multifunctional diatom preparation method of granules of embodiment 4 present embodiments, technological process as shown in Figure 1, concrete steps are as follows:
1,60 parts in diatomite, 8 parts of attapulgites, 16 parts of zeolite powders, 6 parts of sepiolites, 8 parts of negative ion powders, 5 parts of far-infared ceramic powders, kaolin are mixed for 20 parts; Diatomite, attapulgite, zeolite powder, sepiolite fineness are 1250～3000 orders, and active principle purity is more than 90%; The negative ion powder burst size is 1～50,000;
2,8 parts of photocatalysts of adding and appropriate amount of deionized water stir in mixed powder, carry out the granulation balling-up then;
3, pellet is put into the low temperature drying stove and carried out elementary dry 4 hours, baking temperature is 150 ℃; The ball material is put into the high-temperature activation stove activate, 560 ℃ of activation temperatures, constant temperature 2 hours.
Pureization of the photo-catalytic multifunctional diatom preparation method of granules of embodiment 5 present embodiments, technological process as shown in Figure 1, concrete steps are as follows:
1,70 parts in diatomite, 10 parts of attapulgites, 10 parts of zeolite powders, 5 parts of sepiolites, 6 parts of negative ion powders, 3 parts of far-infared ceramic powders, kaolin are mixed for 25 parts; Diatomite, attapulgite, zeolite powder, sepiolite fineness are 1250～3000 orders, and active principle purity is more than 90%; The negative ion powder burst size is 1～50,000;
2,15 parts of photocatalysts of adding and appropriate amount of deionized water stir in mixed powder, carry out the granulation balling-up then;
3, pellet is put into the low temperature drying stove and carried out elementary dry 3 hours, baking temperature is 300 ℃; The ball material is put into the high-temperature activation stove activate, 600 ℃ of activation temperatures, constant temperature 2 hours.
Claims (4)
1. pureization of photo-catalytic multifunctional diatom particle, it is characterized in that: the component that comprises following weight portion is made: 50～70 parts in diatomite, 5～15 parts of attapulgites, 10～20 parts of zeolite powders, 5～10 parts of sepiolites, 5～8 parts of negative ion powders, 3～5 parts of far-infared ceramic powders, 20～30 parts of kaolin; 5～15 parts of nano photo-catalytics.
2. pureization of photo-catalytic multifunctional diatom particle according to claim 1, it is characterized in that: described negative ion powder burst size is 1～50,000.
3. the preparation method of pureization of photo-catalytic multifunctional diatom particle as claimed in claim 1 or 2 is characterized in that: may further comprise the steps: 1,50～70 parts in diatomite, 5～15 parts of attapulgites, 10～20 parts of zeolite powders, 5～10 parts of sepiolites, 5～8 parts of negative ion powders, 3～5 parts of far-infared ceramic powders, kaolin are mixed for 20～30 parts; 2,5～15 parts of nano photo-catalytics of adding and appropriate amount of deionized water stir in mixed powder, carry out the granulation balling-up then; 3, pellet is put into the low temperature drying stove and carried out elementary dry 3～4 hours, baking temperature is 100～300 ℃; The ball material is put into the high-temperature activation stove activate, 550～650 ℃ of activation temperatures, constant temperature 2 hours.
4. the preparation method of pureization of photo-catalytic multifunctional diatom particle according to claim 3 is characterized in that: described diatomite, attapulgite, zeolite powder, sepiolite fineness are 1250～3000 orders, and active principle purity is more than 90%.
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521174A (en) * | 2013-10-15 | 2014-01-22 | 成都新柯力化工科技有限公司 | Indoor air purification material and preparation method thereof |
| CN103574779A (en) * | 2013-09-18 | 2014-02-12 | 广东德隆泓达塑料制品有限公司 | Air purifying equipment |
| CN104529243A (en) * | 2014-12-23 | 2015-04-22 | 青岛宏赛环保科技有限公司 | Method for manufacturing multifunctional diatomite air purification package |
| CN104826580A (en) * | 2015-05-22 | 2015-08-12 | 魏健 | Compound multi-functional diatom pure air purification particles and preparation method thereof |
| CN104922391A (en) * | 2015-02-15 | 2015-09-23 | 北京安节宝科技发展有限公司 | New natural nano-combined material capable of releasing negative oxygen ions |
| CN104941578A (en) * | 2015-05-26 | 2015-09-30 | 漳州市宇诚新型材料有限公司 | Silica-gel composite particles for purification and preparation method thereof |
| CN104941582A (en) * | 2015-06-21 | 2015-09-30 | 魏健 | Negative-ion-containing carbon-based mineral crystal air purification particles and manufacturing method thereof |
| CN105060821A (en) * | 2015-08-13 | 2015-11-18 | 临江市明盛硅藻新型材料有限公司 | Diatom particles and preparation method thereof |
| CN105419555A (en) * | 2014-09-23 | 2016-03-23 | 合众（佛山）化工有限公司 | Formaldehyde sealant for blockboard |
| CN105536724A (en) * | 2016-01-20 | 2016-05-04 | 杭州富阳高博信息技术服务有限公司 | Biological environment-protecting preparation for adsorbing formaldehyde |
| CN106179224A (en) * | 2016-08-22 | 2016-12-07 | 付强 | A kind of nanometer ore deposit crystalline substance containing Graphene purifies granule and preparation method thereof |
| CN106377983A (en) * | 2016-10-31 | 2017-02-08 | 彭伟 | Nano titanium alginate air purifying material and preparation method thereof |
| CN107158904A (en) * | 2017-04-27 | 2017-09-15 | 舒尔环保科技（合肥）有限公司 | A kind of particle in photochemical catalyst filter screen |
| CN107243322A (en) * | 2017-06-07 | 2017-10-13 | 包鑫 | A kind of diatom ore deposit crystalline substance purification particle containing oyster shell whiting and preparation method thereof |
| CN108722176A (en) * | 2018-06-10 | 2018-11-02 | 杭州传扬环保科技有限公司 | A kind of photocatalyst formaldehyde purifying agent and preparation method thereof |
| CN109368637A (en) * | 2018-12-14 | 2019-02-22 | 上海熙碳环保科技有限公司 | A kind of the high-efficiency multi-function active carbon and its preparation process of superpower absorption |
| CN110479233A (en) * | 2019-09-06 | 2019-11-22 | 山东利特纳米技术有限公司 | For purifying the photocatalyst particle and preparation method of the high utilization rate of ultraviolet light of air |
| CN111393068A (en) * | 2020-03-30 | 2020-07-10 | 豪宗（海口）新材料节能技术工程有限公司 | Infrared energy-saving material and preparation method thereof |
| CN112794664A (en) * | 2021-01-13 | 2021-05-14 | 爱上佳环保新材料有限公司 | Long-acting dual-purification material added into diatom ooze and preparation method thereof |
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| CN102249638A (en) * | 2011-05-06 | 2011-11-23 | 王振山 | Environment-friendly diatom decorative mud powder capable of automatic humidification / formaldehyde elimination / antibiosis / flame retardation |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574779A (en) * | 2013-09-18 | 2014-02-12 | 广东德隆泓达塑料制品有限公司 | Air purifying equipment |
| CN103521174A (en) * | 2013-10-15 | 2014-01-22 | 成都新柯力化工科技有限公司 | Indoor air purification material and preparation method thereof |
| CN105419555A (en) * | 2014-09-23 | 2016-03-23 | 合众（佛山）化工有限公司 | Formaldehyde sealant for blockboard |
| CN104529243A (en) * | 2014-12-23 | 2015-04-22 | 青岛宏赛环保科技有限公司 | Method for manufacturing multifunctional diatomite air purification package |
| CN104922391A (en) * | 2015-02-15 | 2015-09-23 | 北京安节宝科技发展有限公司 | New natural nano-combined material capable of releasing negative oxygen ions |
| CN104826580A (en) * | 2015-05-22 | 2015-08-12 | 魏健 | Compound multi-functional diatom pure air purification particles and preparation method thereof |
| CN104941578A (en) * | 2015-05-26 | 2015-09-30 | 漳州市宇诚新型材料有限公司 | Silica-gel composite particles for purification and preparation method thereof |
| CN104941582A (en) * | 2015-06-21 | 2015-09-30 | 魏健 | Negative-ion-containing carbon-based mineral crystal air purification particles and manufacturing method thereof |
| CN105060821A (en) * | 2015-08-13 | 2015-11-18 | 临江市明盛硅藻新型材料有限公司 | Diatom particles and preparation method thereof |
| CN105536724B (en) * | 2016-01-20 | 2018-05-18 | 上海源述基因科技有限公司 | A kind of biological environmental production preparation for formaldehyde adsorption |
| CN105536724A (en) * | 2016-01-20 | 2016-05-04 | 杭州富阳高博信息技术服务有限公司 | Biological environment-protecting preparation for adsorbing formaldehyde |
| CN106179224A (en) * | 2016-08-22 | 2016-12-07 | 付强 | A kind of nanometer ore deposit crystalline substance containing Graphene purifies granule and preparation method thereof |
| CN106377983A (en) * | 2016-10-31 | 2017-02-08 | 彭伟 | Nano titanium alginate air purifying material and preparation method thereof |
| CN106377983B (en) * | 2016-10-31 | 2019-02-12 | 彭伟 | A kind of nanometer of alginic acid titanium material for air purification and preparation method thereof |
| CN107158904A (en) * | 2017-04-27 | 2017-09-15 | 舒尔环保科技（合肥）有限公司 | A kind of particle in photochemical catalyst filter screen |
| CN107243322A (en) * | 2017-06-07 | 2017-10-13 | 包鑫 | A kind of diatom ore deposit crystalline substance purification particle containing oyster shell whiting and preparation method thereof |
| CN108722176A (en) * | 2018-06-10 | 2018-11-02 | 杭州传扬环保科技有限公司 | A kind of photocatalyst formaldehyde purifying agent and preparation method thereof |
| CN109368637A (en) * | 2018-12-14 | 2019-02-22 | 上海熙碳环保科技有限公司 | A kind of the high-efficiency multi-function active carbon and its preparation process of superpower absorption |
| CN110479233A (en) * | 2019-09-06 | 2019-11-22 | 山东利特纳米技术有限公司 | For purifying the photocatalyst particle and preparation method of the high utilization rate of ultraviolet light of air |
| CN110479233B (en) * | 2019-09-06 | 2021-09-28 | 山东利特纳米技术有限公司 | Photocatalyst particles with high ultraviolet light utilization rate for purifying air and preparation method thereof |
| CN111393068A (en) * | 2020-03-30 | 2020-07-10 | 豪宗（海口）新材料节能技术工程有限公司 | Infrared energy-saving material and preparation method thereof |
| CN112794664A (en) * | 2021-01-13 | 2021-05-14 | 爱上佳环保新材料有限公司 | Long-acting dual-purification material added into diatom ooze and preparation method thereof |
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