CN105749885A - Efficient deodorization adsorbent and production method thereof - Google Patents

Efficient deodorization adsorbent and production method thereof Download PDF

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Publication number
CN105749885A
CN105749885A CN201610180982.6A CN201610180982A CN105749885A CN 105749885 A CN105749885 A CN 105749885A CN 201610180982 A CN201610180982 A CN 201610180982A CN 105749885 A CN105749885 A CN 105749885A
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China
Prior art keywords
parts
adsorbent
modified
peel
dry
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CN201610180982.6A
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Chinese (zh)
Inventor
凌雪木
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LIUZHOU LIANHAI TECHNOLOGY Co Ltd
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LIUZHOU LIANHAI TECHNOLOGY Co Ltd
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Priority to CN201610180982.6A priority Critical patent/CN105749885A/en
Publication of CN105749885A publication Critical patent/CN105749885A/en
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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
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
    • 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
    • B01J20/08—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 comprising aluminium oxide or hydroxide; comprising bauxite
    • 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
    • B01J20/12—Naturally occurring clays or bleaching earth
    • 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
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/22—Treatment by sorption, e.g. absorption, adsorption, chemisorption, scrubbing, wet cleaning
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/46—Materials comprising a mixture of inorganic and organic materials
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/485—Plants or land vegetals, e.g. cereals, wheat, corn, rice, sphagnum, peat moss

Abstract

The invention discloses an efficient deodorization adsorbent and a production method thereof. The adsorbent is prepared from raw materials in parts by weight as follows: 30-50 parts of modified shaddock peels, 15-20 parts of modified lemon peels, 15-25 parts of bentonite, 8-15 parts of cassava starch, 3-5 parts of aluminum oxide, 10-15 parts of polyacrylic acid and 5-10 parts of polyacrylamide. According to the adsorbent, waste shaddock peels and lemon peels are taken as raw materials, waste resources are recycled, the prepared adsorbent has a larger specific surface area and a good adsorption effect, and meanwhile, the shaddock peels and the lemon peels have special aroma, so that people feel more comfortable; the adsorbent also has the advantages of being good in deodorization effect, high in adsorption capacity, long in effective time, low in cost, safe, non-toxic, convenient to use and the like, meanwhile, the production of the adsorbent is simple and feasible, the energy consumption is low, and industrial production is facilitated.

Description

Efficient deodorizing adsorbent and production method thereof
Technical field
The invention belongs to sorbing material technical field, specifically a kind of efficient deodorizing adsorbent and production method thereof.
Background technology
Along with growth in the living standard, people constantly pursue comfortable, the living environment of health, and foul smell in air, different Taste, the most unpleasant, also have harm to healthy.So in daily life, people are the most continuous to the needs of deodorant Increasing, various deodorant also arise at the historic moment.People are more and more higher to the degree of concern of air deodorization, usually use painting Smearing sprinkling spices or the mode deodorizing of freshener, but this mode can not remove stink thoroughly, spices and freshener can simultaneously Human body can be worked the mischief.Therefore, the high-efficiency deodorant of environmental protection becomes the focus of people's growing interest.
The most frequently used deodorant is physical absorption principle, and main sorbing material is activated carbon, all kinds of zeolite, some metal oxygen Compound and large pore macromolecular material etc..Additionally, the most also have with materials such as rice straw, activated carbon, flyash, vermiculites for inhaling Attached dose.But existing deodorization absorbent generally there are price height, complex manufacturing, specific surface area is little, adsorption capacity is little, energy of adsorption The problems such as power difference.Therefore find a kind of adsorbent cheap, efficient and seem extremely important.
Summary of the invention
The present invention is directed to the problem that nicotine adsorbent exists, it is provided that a kind of low cost, absorption property are high, raw material sources are wide General, preparation technology is simple, degradable nicotine adsorbent.
In order to realize object above, the technical solution used in the present invention is as follows:
A kind of efficient deodorizing adsorbent, the raw material including following parts by weight forms: modified pomelo peel 30-50 part, modified lemon Skin 15-20 part, bentonite 15-25 part, tapioca 8-15 part, aluminum oxide 3-5 part, polyacrylic acid 10-15 and polyacrylamide 5-10 part.
Further, above-described efficient deodorizing adsorbent, the raw material including following parts by weight forms: modified shaddock Skin 40 parts, modified lemon peel 20 parts, bentonite 25 parts, tapioca 12 parts, 4 parts of aluminum oxide, polyacrylic acid 13 and polyacrylamide Amine 10 parts.
Further, above-described efficient deodorizing adsorbent, the raw material including following parts by weight forms: modified shaddock Skin 45 parts, modified lemon peel 17 parts, bentonite 18 parts, tapioca 10 parts, 4 parts of aluminum oxide, polyacrylic acid 15 and polyacrylamide Amine 9 parts.
Further, the preparation method of the above modified pomelo peel and modified lemon peel is by dry pomelo peel and to be dried Lemon peel is crushed to 20-40 mesh, and the NaOH solution being subsequently adding 0.05mol/L is soaked 12-24 hour, and suction filtration takes filter cake, with steaming Distilled water is washed till neutrality, is dried, standby.
Further, the above dry pomelo peel and water content≤12% of dry lemon peel.
The production method of a kind of efficient deodorizing adsorbent, comprises the following steps:
(1) weigh each raw material according to above parts by weight and add to mixer, be subsequently adding the water of 80-120 weight portion, at rotating speed be Stir 15-30 minute under 500-800r/min, obtain pasty material, naturally cooling；
(2) pasty material after cooling is placed in microwave, sets heating-up temperature as 180-220 DEG C, be incubated 2-4 hour, obtain dry Dry material；
(3) dried material is added pulverizer and be crushed to 40-60 mesh, obtain adsorbent.
Compared with prior art, beneficial effects of the present invention:
1, adsorbent of the present invention is using discarded pomelo peel and lemon peel as raw material, it is achieved that waste resource recycles, preparation Adsorbent there is bigger specific surface area, advantages of good adsorption effect, pomelo peel and lemon peel also have peat-reek simultaneously, have to people More comfortable feel.
2, the present invention uses NaOH to be modified pomelo peel and lemon peel, and the sorbing material made is easily generated surface Hole, thus improve the absorption property of sorbing material.
3, adding aluminum oxide in inventive formulation, the capacity of adsorbent is significantly improved, and improves the deodorizing of adsorbent Effect.
4, adsorbent of the present invention has that good deodorization effect, adsorption capacity be big, length effective time, low cost, safety non-toxic, makes By the advantage such as convenient, simultaneously its production is simple, energy consumption is low, easily realize industrialized production.
Detailed description of the invention
Below in conjunction with specific embodiment to the detailed description of the invention, but it is not limited to protection scope of the present invention.
Embodiment 1
A kind of efficient deodorizing adsorbent, the raw material including following parts by weight forms: modified pomelo peel 30 parts, modified lemon peel 18 Part, bentonite 20 parts, tapioca 8 parts, 3 parts of aluminum oxide, polyacrylic acid 10 parts and polyacrylamide 6 parts.
Production method, comprises the following steps:
(1) weigh each raw material according to above parts by weight and add to mixer, be subsequently adding the water of 80 weight portions, at rotating speed be Stir 30 minutes under 500r/min, obtain pasty material, naturally cooling；
(2) pasty material after cooling is placed in microwave, sets heating-up temperature as 180 DEG C, be incubated 3 hours, obtain dried material；
(3) dried material is added pulverizer and be crushed to 40 mesh, obtain adsorbent.
Embodiment 2
A kind of efficient deodorizing adsorbent, the raw material including following parts by weight forms: modified pomelo peel 35 parts, modified lemon peel 15 Part, bentonite 15 parts, tapioca 10 parts, 3 parts of aluminum oxide, polyacrylic acid 12 parts and polyacrylamide 5 parts.
Production method, comprises the following steps:
(1) weigh each raw material according to above parts by weight and add to mixer, be subsequently adding the water of 90 weight portions, at rotating speed be Stir 30 minutes under 600r/min, obtain pasty material, naturally cooling；
(2) pasty material after cooling is placed in microwave, sets heating-up temperature as 190 DEG C, be incubated 4 hours, obtain dried material；
(3) dried material is added pulverizer and be crushed to 40 mesh, obtain adsorbent.
Embodiment 3
A kind of efficient deodorizing adsorbent, the raw material including following parts by weight forms: modified pomelo peel 40 parts, modified lemon peel 20 Part, bentonite 25 parts, tapioca 12 parts, 4 parts of aluminum oxide, polyacrylic acid 13 parts and polyacrylamide 10 parts.
Production method, comprises the following steps:
(1) weigh each raw material according to above parts by weight and add to mixer, be subsequently adding the water of 100 weight portions, at rotating speed be Stir 20 minutes under 800r/min, obtain pasty material, naturally cooling；
(2) pasty material after cooling is placed in microwave, sets heating-up temperature as 200 DEG C, be incubated 2.5 hours, obtain dried object Material；
(3) dried material is added pulverizer and be crushed to 60 mesh, obtain adsorbent.
Embodiment 4
A kind of efficient deodorizing adsorbent, the raw material including following parts by weight forms: modified pomelo peel 50 parts, modified lemon peel 15 Part, bentonite 22 parts, tapioca 15 parts, 5 parts of aluminum oxide, polyacrylic acid 14 parts and polyacrylamide 8 parts.
Production method, comprises the following steps:
(1) weigh each raw material according to above parts by weight and add to mixer, be subsequently adding the water of 120 weight portions, at rotating speed be Stir 15 minutes under 800r/min, obtain pasty material, naturally cooling；
(2) pasty material after cooling is placed in microwave, sets heating-up temperature as 220 DEG C, be incubated 2 hours, obtain dried material；
(3) dried material is added pulverizer and be crushed to 40 mesh, obtain adsorbent.
Embodiment 5
A kind of efficient deodorizing adsorbent, the raw material including following parts by weight forms: modified pomelo peel 45 parts, modified lemon peel 17 Part, bentonite 18 parts, tapioca 10 parts, 4 parts of aluminum oxide, polyacrylic acid 15 parts and polyacrylamide 9 parts.
Production method, comprises the following steps:
(1) weigh each raw material according to above parts by weight and add to mixer, be subsequently adding the water of 110 weight portions, at rotating speed be Stir 30 minutes under 500r/min, obtain pasty material, naturally cooling；
(2) pasty material after cooling is placed in microwave, sets heating-up temperature as 200 DEG C, be incubated 3 hours, obtain dried material；
(3) dried material is added pulverizer and be crushed to 60 mesh, obtain adsorbent.
The deodorization absorbent embodiment of the present invention obtained is positioned over place frowzy, and deodorizing effect is the best, and Also with lemon and the fragrance of shaddock, to the sensation that people is comfortable.

Claims (6)

1. an efficient deodorizing adsorbent, it is characterised in that: include that the raw material of following parts by weight forms: modified pomelo peel 30- 50 parts, modified lemon peel 15-20 part, bentonite 15-25 part, tapioca 8-15 part, aluminum oxide 3-5 part, polyacrylic acid 10-15 With polyacrylamide 5-10 part.
Efficient deodorizing adsorbent the most according to claim 1, it is characterised in that: include the raw material group of following parts by weight Become: modified pomelo peel 40 parts, modified lemon peel 20 parts, bentonite 25 parts, tapioca 12 parts, 4 parts of aluminum oxide, polyacrylic acid 13 With polyacrylamide 10 parts.
Efficient deodorizing adsorbent the most according to claim 1, it is characterised in that: include the raw material group of following parts by weight Become: modified pomelo peel 45 parts, modified lemon peel 17 parts, bentonite 18 parts, tapioca 10 parts, 4 parts of aluminum oxide, polyacrylic acid 15 With polyacrylamide 9 parts.
Efficient deodorizing adsorbent the most according to claim 1, it is characterised in that: described modified pomelo peel and modified lemon peel Preparation method be that dry pomelo peel and dry lemon peel are crushed to 20-40 mesh, be subsequently adding the NaOH solution of 0.05mol/L Soak 12-24 hour, suction filtration, take filter cake, be washed till neutrality with distilled water, be dried, standby.
Efficient deodorizing adsorbent the most according to claim 4, it is characterised in that: described dry pomelo peel and dry lemon peel Water content≤12%.
The production method of efficient deodorizing adsorbent the most according to claim 1, it is characterised in that: comprise the following steps:
(1) weigh each raw material according to above parts by weight and add to mixer, be subsequently adding the water of 80-120 weight portion, at rotating speed be Stir 15-30 minute under 500-800r/min, obtain pasty material, naturally cooling；
(2) pasty material after cooling is placed in microwave, sets heating-up temperature as 180-220 DEG C, be incubated 2-4 hour, obtain dry Dry material；
(3) dried material is added pulverizer and be crushed to 40-60 mesh, obtain adsorbent.
CN201610180982.6A 2016-03-28 2016-03-28 Efficient deodorization adsorbent and production method thereof Pending CN105749885A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106552608A (en) * 2016-12-05 2017-04-05 广西大学 A kind of smelly eliminating drier

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CN101462733A (en) * 2009-01-13 2009-06-24 安徽膨润矿业科技有限公司 Active clay and preparation thereof
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CN1211714A (en) * 1997-09-18 1999-03-24 凤雷 Deordouring card for fridge
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CN101462733A (en) * 2009-01-13 2009-06-24 安徽膨润矿业科技有限公司 Active clay and preparation thereof
CN102553544A (en) * 2012-02-20 2012-07-11 华南理工大学 Botanic adsorption material and application thereof
CN103272566A (en) * 2013-05-06 2013-09-04 重庆三峡学院 Method for preparing ammonia nitrogen adsorbent by using banana peel and application of ammonia nitrogen adsorbent

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106552608A (en) * 2016-12-05 2017-04-05 广西大学 A kind of smelly eliminating drier

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Application publication date: 20160713