CN104437402A - Active carbon filtering material added with mushroom leftovers and capable of utilizing waste materials and preparation method of active carbon filtering material - Google Patents

Active carbon filtering material added with mushroom leftovers and capable of utilizing waste materials and preparation method of active carbon filtering material Download PDF

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Publication number
CN104437402A
CN104437402A CN201410639860.XA CN201410639860A CN104437402A CN 104437402 A CN104437402 A CN 104437402A CN 201410639860 A CN201410639860 A CN 201410639860A CN 104437402 A CN104437402 A CN 104437402A
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parts
active carbon
powder
filtering material
carbon filtering
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Pending
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CN201410639860.XA
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Chinese (zh)
Inventor
孙夕雨
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BENGBU DEMO FILTRATION TECHNOLOGY Co Ltd
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BENGBU DEMO FILTRATION TECHNOLOGY Co Ltd
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Priority to CN201410639860.XA priority Critical patent/CN104437402A/en
Publication of CN104437402A publication Critical patent/CN104437402A/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
    • 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
    • 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
    • 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
    • B01J20/041—Oxides or hydroxides
    • 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
    • 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
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • 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
    • 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
    • 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
    • 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
    • B01J2220/4806—Sorbents characterised by the starting material used for their preparation the starting material being of inorganic character
    • 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
    • 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
    • B01J2220/4875—Sorbents characterised by the starting material used for their preparation the starting material being a waste, residue or of undefined composition

Abstract

The invention discloses an active carbon filtering material added with mushroom leftovers and capable of utilizing waste materials. The active carbon filtering material is characterized by being prepared from the following raw materials in parts by weight: 135-148 parts of wood active carbon, 2-3 parts of anhydrous sodium sulfate, 2-3 parts of potassium hydroxide, 1-2 parts of zinc propionate, 10-14 parts of the mushroom leftovers, 3-4 parts of carrageenan, 23-27 parts of pine nut shells, 3-5 parts of potassium hypermanganate, 12-14 parts of mullite powder, 9-13 parts of honeycomb briquette dreg, 4-6 parts of an adsorption auxiliary agent and a proper amount of water. According to the active carbon filtering material, the mushroom leftovers and the pine nut shells are subjected to a series of process reaction and then are added into the active carbon, and the adsorption auxiliary agent is added in a matching manner, so that the filtering adsorption material has a plurality of types of pore channel structures and a large specific surface area, and the efficiency is improved; harmful gas can be effectively removed and the effect of purifying air is realized; according to the active carbon filtering material, wastes are changed into valuable things, resources are reasonably integrated and the cost is low; and the active carbon filtering material can be matched with a porous base material to be prepared into air purification equipment including an air conditioning filter screen or an air purification filter screen and the like.

Description

A kind of mushroom leftover bits and pieces that adds can the activated charcoal filter material and preparation method thereof of twice laid
Technical field
The present invention relates to a kind of filtering material and preparation method thereof, particularly a kind of mushroom leftover bits and pieces that adds can the activated charcoal filter material and preparation method thereof of twice laid.
Background technology
Modal have filtering material for air handling system, present ambient air pollutes very serious, haze weather has brought great harm, air adsorption filtering material can by the various deleterious particle things of air, as PM2.5 absorption, prevent the life or the working environment that enter people, reduce human lung to the suction of the harmful substances such as particle, improve the quality of life of people, reduce the generation of disease.Existing filtering material mainly contains ceramic honey comb, filter paper, active carbon, steel wire etc.Desirable solid adsorption material needs to possess the advantages such as preparation cost is low, adsorbance is high, adsorptive selectivity is good, regenerating easily.
Mushroom is natural food or multi-functional food, not only delicious sweet fresh, and containing abundant nutrition and the necessary mineral matter of human body, also have simultaneously relieving cough and reducing sputum, improve the medicinal efficacies such as immunity of organisms.Now, because the artificial growth of mushroom is more and more extensive, the tube root excision that peasant household can not eat when plucking mushroom, thus produce a large amount of discarded mushroom leftover bits and pieces.Peasant household, when processing these mushroom leftover bits and pieces, generally throws out without care when rubbish huddles, or burning disposal, has both produced living environment and has greatly polluted, caused again the serious waste of resource.Pine nut shell is generally all given up by people, and not only contaminated environment causes the wasting of resources again, and mushroom has loose cell, through processing, can have the character of porous, pine nut shell, also having the character of porous after high temperature cabonization, can have suction-operated.
Summary of the invention
The object of this invention is to provide a kind of mushroom leftover bits and pieces that adds can the activated charcoal filter material and preparation method thereof of twice laid.
In order to realize object of the present invention, the present invention is by following scheme implementation:
Adding mushroom leftover bits and pieces can the activated charcoal filter material of twice laid, is made up of the raw material of following weight portion: wood activated charcoal 135-148, glauber salt 2-3, potassium hydroxide 2-3, zinc propionate 1-2, mushroom leftover bits and pieces 10-14, carragheen 3-4, pineal shell 23-27, potassium permanganate 3-5, mullite powder 12-14, Hongcomb coal-slag 9-13, adsorption aid 4-6, water are appropriate;
Described adsorption aid is made up of the raw material of following weight portion: rice husk 9-12, tea seed episperm 8-11, silica 1 2-14, activated alumina 6-8, bamboo fibre 1-2, pulverizing monkey grass 2-3, ironic citrate 1-2, peach gum powder 2-3; Preparation method is by rice husk, tea seed episperm dry 1-1.5 hour under 100 DEG C of-120 DEG C of conditions, be ground into 40-60 order powder, then add suitable quantity of water to stir with all the other residual components except bamboo fibre, peach gum powder, form purees, then the retort putting into 400 DEG C-500 DEG C carbonizes 2-3 hour, be ground into 80-100 order powder after taking out cooling, add bamboo fibre, peach gum powder and pure water grinding 1-2 hour, last spraying dry and get final product.
A kind of mushroom leftover bits and pieces that adds of the present invention can the activated charcoal filter material of twice laid, is made up of following concrete steps:
(1) mushroom leftover bits and pieces, pineal shell are dried 1-1.5 hour under the condition of 90 DEG C-110 DEG C, be ground into 60-80 order mixed-powder stand-by;
(2) appropriate water is added by mullite powder, Hongcomb coal-slag, slurry is made in continuous stirring, then after mixing with mixed-powder, add all the other residual components except wood activated charcoal, adsorption aid, be heated to 40 DEG C-60 DEG C, insulation also constantly stirs 1.5-2 hour, obtains mixed slurry stand-by;
(3) wood activated charcoal pulverizing is mixed with mixed slurry, be placed in Muffle furnace at 350 DEG C ~ 450 DEG C, activate 65 ~ 90 minutes, be ground into 100-120 order powder after cooling, mix with adsorption aid and obtain filtering material.
The invention has the beneficial effects as follows: the present invention by mushroom leftover bits and pieces, pineal shell through a series of technological reaction, add in active carbon, coordinate the interpolation of adsorption aid, filtering adsorbing material is made to have multiple pore passage structure and large specific area, improve efficiency, effectively can remove pernicious gas, play the effect purified air, the present invention is turned waste into wealth, reasonable integration resource, cost is low, is applicable to coordinating with porous substrate making the air cleaning facility such as air-conditioning filter net or cleaning filtration screen of air.
Specific embodiments
Below by instantiation, the present invention is described in detail.
Adding mushroom leftover bits and pieces can the activated charcoal filter material of twice laid, is made up: wood activated charcoal 135, glauber salt 2, potassium hydroxide 2, zinc propionate 1, mushroom leftover bits and pieces 10, carragheen 3, pineal shell 23, potassium permanganate 3, mullite powder 12, Hongcomb coal-slag 9, adsorption aid 4, water are appropriate of the raw material of following weight portion (kilogram);
Described adsorption aid is made up of the raw material of following weight portion (kilogram): rice husk 9, tea seed episperm 8, silica 12, activated alumina 6, bamboo fibre 1, pulverizing monkey grass 2, ironic citrate 1, peach gum powder 2; Preparation method is by rice husk, tea seed episperm dry 1-1.5 hour under 100 DEG C of-120 DEG C of conditions, be ground into 40-60 order powder, then add suitable quantity of water to stir with all the other residual components except bamboo fibre, peach gum powder, form purees, then the retort putting into 400 DEG C-500 DEG C carbonizes 2-3 hour, be ground into 80-100 order powder after taking out cooling, add bamboo fibre, peach gum powder and pure water grinding 1-2 hour, last spraying dry and get final product.
A kind of mushroom leftover bits and pieces that adds of the present invention can the activated charcoal filter material of twice laid, is made up of following concrete steps:
(1) mushroom leftover bits and pieces, pineal shell are dried 1-1.5 hour under the condition of 90 DEG C-110 DEG C, be ground into 60-80 order mixed-powder stand-by;
(2) appropriate water is added by mullite powder, Hongcomb coal-slag, slurry is made in continuous stirring, then after mixing with mixed-powder, add all the other residual components except wood activated charcoal, adsorption aid, be heated to 40 DEG C-60 DEG C, insulation also constantly stirs 1.5-2 hour, obtains mixed slurry stand-by;
(3) wood activated charcoal pulverizing is mixed with mixed slurry, be placed in Muffle furnace at 350 DEG C ~ 450 DEG C, activate 65 ~ 90 minutes, be ground into 100-120 order powder after cooling, mix with adsorption aid and obtain filtering material.
Utilize the obtained filter screen of filtering material of the present invention to carry out performance test, important technological parameters is: the technical indicator of exhaust gas purification and treatment device is: the dust granules minimum grain size scope 0.5-10 μm caught; Trapping micronic dust efficiency >=99%; Through the effect of 4 hours, concentration of formaldehyde declined 87.3%.

Claims (2)

1. one kind add mushroom leftover bits and pieces can the activated charcoal filter material of twice laid, it is characterized in that, be made up of the raw material of following weight portion: wood activated charcoal 135-148, glauber salt 2-3, potassium hydroxide 2-3, zinc propionate 1-2, mushroom leftover bits and pieces 10-14, carragheen 3-4, pineal shell 23-27, potassium permanganate 3-5, mullite powder 12-14, Hongcomb coal-slag 9-13, adsorption aid 4-6, water are appropriate;
Described adsorption aid is made up of the raw material of following weight portion: rice husk 9-12, tea seed episperm 8-11, silica 1 2-14, activated alumina 6-8, bamboo fibre 1-2, pulverizing monkey grass 2-3, ironic citrate 1-2, peach gum powder 2-3; Preparation method is by rice husk, tea seed episperm dry 1-1.5 hour under 100 DEG C of-120 DEG C of conditions, be ground into 40-60 order powder, then add suitable quantity of water to stir with all the other residual components except bamboo fibre, peach gum powder, form purees, then the retort putting into 400 DEG C-500 DEG C carbonizes 2-3 hour, be ground into 80-100 order powder after taking out cooling, add bamboo fibre, peach gum powder and pure water grinding 1-2 hour, last spraying dry and get final product.
2. a kind of mushroom leftover bits and pieces that adds can the activated charcoal filter material of twice laid according to claim 1, it is characterized in that, is made up of following concrete steps:
(1) mushroom leftover bits and pieces, pineal shell are dried 1-1.5 hour under the condition of 90 DEG C-110 DEG C, be ground into 60-80 order mixed-powder stand-by;
(2) appropriate water is added by mullite powder, Hongcomb coal-slag, slurry is made in continuous stirring, then after mixing with mixed-powder, add all the other residual components except wood activated charcoal, adsorption aid, be heated to 40 DEG C-60 DEG C, insulation also constantly stirs 1.5-2 hour, obtains mixed slurry stand-by;
(3) wood activated charcoal pulverizing is mixed with mixed slurry, be placed in Muffle furnace at 350 DEG C ~ 450 DEG C, activate 65 ~ 90 minutes, be ground into 100-120 order powder after cooling, mix with adsorption aid and obtain filtering material.
CN201410639860.XA 2014-11-13 2014-11-13 Active carbon filtering material added with mushroom leftovers and capable of utilizing waste materials and preparation method of active carbon filtering material Pending CN104437402A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874231A (en) * 2015-04-29 2015-09-02 安徽天诚环保机械有限公司 Novel filtering material for air conditioner in sterilization and deodorization chamber and preparation method of material

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CN103551108A (en) * 2013-09-25 2014-02-05 蚌埠德美过滤技术有限公司 Long-handle flat peach pit shell modified active carbon catalysis adsorbent and preparation method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874231A (en) * 2015-04-29 2015-09-02 安徽天诚环保机械有限公司 Novel filtering material for air conditioner in sterilization and deodorization chamber and preparation method of material

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Application publication date: 20150325