CN104437370A - Multi-purpose active carbon particle for desulfuration, dust removal and air purification and preparation method of multi-purpose active carbon particle - Google Patents

Multi-purpose active carbon particle for desulfuration, dust removal and air purification and preparation method of multi-purpose active carbon particle Download PDF

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Publication number
CN104437370A
CN104437370A CN201410666455.7A CN201410666455A CN104437370A CN 104437370 A CN104437370 A CN 104437370A CN 201410666455 A CN201410666455 A CN 201410666455A CN 104437370 A CN104437370 A CN 104437370A
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active carbon
parts
carbon particle
purpose active
powder
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卢叶恒
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ANHUI TOPTECHSCR ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co Ltd
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ANHUI TOPTECHSCR ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co Ltd
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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
    • 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
    • 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
    • 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
    • B01J20/046—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 halogens, e.g. halides
    • 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
    • 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
    • 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
    • B01J20/22—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B01D2253/202—Polymeric adsorbents
    • 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
    • B01D2257/302—Sulfur oxides

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • 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 a multi-purpose active carbon particle for desulfuration, dust removal and air purification. The multi-purpose active carbon particle is characterized by being prepared from the following raw materials in parts by weight: 100-105 parts of active carbon, 30-38 parts of kieselguhr, 1-2 parts of isooctyl palmitate, 3-4 parts of horseradish, 3-4 parts of pogostemon cablin, 3-4 parts of pearl layer powder, 2-4 parts of potassium polyacrylate, 3-5 parts of limestone flour, 0.5-0.8 part of polydimethylsiloxane, 1-2 parts of selenium yeast, 2-3 parts of calcium iodate, 4-6 parts of an adsorption assistant and a proper amount of water. Through addition of limestone flour, the pearl layer powder and the like, the multi-purpose active carbon particle has a good desulfuration effect; through addition of the adsorption assistant, the multi-purpose active carbon particle has special porosity; the contact time of the gas and the multi-purpose active carbon particle is prolonged; through addition of odor plants such as horseradish and pogostemon cablin, the pungent odor of an exhaust gas is improved; and meanwhile, the multi-purpose active carbon particle has the sterilization effect; through treatment of activated carbon, the multi-purpose active carbon particle has a space grid structure, is capable of adsorbing various solutes and free gases, is high in desulfuration precision, and is widely applied to purification for families, industries, automobile exhaust and the like.

Description

A kind of multiplex desulfurization and dedusting purification of air activated carbon granule and preparation method thereof
Technical field
The present invention relates to a kind of desulphurized aetivated carbon and preparation method thereof, particularly a kind of multiplex desulfurization and dedusting purification of air activated carbon granule and preparation method thereof.
Background technology
Containing sulphur in fuel, sulfur dioxide is produced after burning, it is the first pollutant of air environmental pollution, suppressing the discharge of sulfur dioxide and Acid Rain Pollution to become one of maximum problem of global environment and weather, is effectively alleviate one of air environmental pollution method to the improvement of boiler and industrial furnace flue gas.
In numerous methods of desulfurization, have a kind of method to be active carbon adsorption, although active carbon can adsorb multiple sour gas, active carbon price is higher, and desulfuration efficiency is low, adds cost.
Active carbon is combined with the diatomite with special porous by the present invention, by adding several functions type material, make particulate material, desulfurizing agent is easily fixed, safety non-toxic, absorption property is strong, strengthens rigidity and the intensity of product, extend the service time of active carbon, reduce the cost of dry desulfurization.
Summary of the invention
The object of this invention is to provide a kind of multiplex desulfurization and dedusting purification of air activated carbon granule and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
A kind of multiplex desulfurization and dedusting purification of air activated carbon granule, is made up of the raw material of following weight portion: active carbon 100-105, diatomite 30-38, isobutyl palmitate 1-2, horseradish 3-4, Pogostemon cablin 3-4, nacreous layer powder 3-4, polyacrylic acid potassium 2-4, agstone 3-5, dimethyl silicone polymer 0.5-0.8, yeast selenium 1-2, calcium iodate 2-3, adsorption aid 4-6, water are appropriate;
Described adsorption aid is made up of the raw material of following weight portion: deer natural pond soil 1.5-2.5, aluminum sulfate 1.5-2.5, sodium carbonate 2-3, kaolin 12-14, nano-sized carbon 2-3, titanium dioxide 2-3, tea seed episperm 8-10, lotus pod 13-15; Preparation method is by tea seed episperm, lotus pod 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 the soil of deer natural pond, form purees, then the retort putting into 400 DEG C-500 DEG C carbonizes 2-3 hour, 80-100 order powder is ground into after taking out cooling, 1.5-2 hour is soaked with the acetum of 50%-60%, filter, get filter residue add deer natural pond soil, 1.5-2 times amount pure water grinding 40-50 minute slurry.
One of the present invention multiplex desulfurization and dedusting purification of air activated carbon granule, be made up of following concrete steps:
(1) horseradish, Pogostemon cablin are toasted 1.5-2.5 hour under the condition of 95 DEG C-105 DEG C, be ground into 80-100 object dried powder and active carbon, diatomite together put into ball mill ball milling 1.5-2.5 hour, cross 150-200 mesh sieve after ball milling, obtain mixed-powder stand-by;
(2) add appropriate water by nacreous layer powder, yeast selenium, agstone, calcium iodate, constantly stir and make slurry, then add all the other residual components except adsorption aid, stir, be heated to 65 DEG C-80 DEG C, insulation grinding 1.5-2 hour, obtains mixed slurry stand-by;
(3) mixed-powder, mixed slurry, adsorption aid are stirred mutually, then concentrate drying, to send in comminutor granulation and get final product.
The invention has the beneficial effects as follows: the present invention adds agstone, nacreous layer powder etc. that there is good desulfurized effect; Add adsorption aid, there is special porous, extend gas time of contact with it; Add the odor profiles plant such as horseradish, Pogostemon cablin, while improving waste gas sharp aroma, there is bactericidal effect, active carbon of the present invention is through process, there is space net structure, the ability of various solute and free gas can be adsorbed, desulfurization precision is high, is widely used in the purifications such as family, industry, vehicle exhaust.
specific embodiments
Below by instantiation, the present invention is described in detail.
A kind of multiplex desulfurization and dedusting purification of air activated carbon granule, is made up of the raw material of following weight portion (kilogram): active carbon 100, diatomite 30, isobutyl palmitate 1, horseradish 3, Pogostemon cablin 3, nacreous layer powder 3, polyacrylic acid potassium 2, agstone 3, dimethyl silicone polymer 0.5, yeast selenium 1, calcium iodate 2, adsorption aid 4, water are appropriate;
Described adsorption aid is made up of the raw material of following weight portion (kilogram): deer natural pond soil 1.5, aluminum sulfate 1.5, sodium carbonate 2, kaolin 12, nano-sized carbon 2, titanium dioxide 2, tea seed episperm 8, lotus pod 13; Preparation method is by tea seed episperm, lotus pod 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 the soil of deer natural pond, form purees, then the retort putting into 400 DEG C-500 DEG C carbonizes 2-3 hour, 80-100 order powder is ground into after taking out cooling, 1.5-2 hour is soaked with the acetum of 50%-60%, filter, get filter residue add deer natural pond soil, 1.5-2 times amount pure water grinding 40-50 minute slurry.
One of the present invention multiplex desulfurization and dedusting purification of air activated carbon granule, be made up of following concrete steps:
(1) horseradish, Pogostemon cablin are toasted 1.5-2.5 hour under the condition of 95 DEG C-105 DEG C, be ground into 80-100 object dried powder and active carbon, diatomite together put into ball mill ball milling 1.5-2.5 hour, cross 150-200 mesh sieve after ball milling, obtain mixed-powder stand-by;
(2) add appropriate water by nacreous layer powder, yeast selenium, agstone, calcium iodate, constantly stir and make slurry, then add all the other residual components except adsorption aid, stir, be heated to 65 DEG C-80 DEG C, insulation grinding 1.5-2 hour, obtains mixed slurry stand-by;
(3) mixed-powder, mixed slurry, adsorption aid are stirred mutually, then concentrate drying, to send in comminutor granulation and get final product.
Inventive samples important technological parameters is: Sulfur capacity (wt%): >=18%, desulfurization precision (ppm) :≤0.8; Inventive samples is utilized to carry out exhaust-gas treatment, trapping micronic dust efficiency >=99%.

Claims (2)

1. a multiplex desulfurization and dedusting purification of air activated carbon granule, it is characterized in that, be made up of the raw material of following weight portion: active carbon 100-105, diatomite 30-38, isobutyl palmitate 1-2, horseradish 3-4, Pogostemon cablin 3-4, nacreous layer powder 3-4, polyacrylic acid potassium 2-4, agstone 3-5, dimethyl silicone polymer 0.5-0.8, yeast selenium 1-2, calcium iodate 2-3, adsorption aid 4-6, water are appropriate;
Described adsorption aid is made up of the raw material of following weight portion: deer natural pond soil 1.5-2.5, aluminum sulfate 1.5-2.5, sodium carbonate 2-3, kaolin 12-14, nano-sized carbon 2-3, titanium dioxide 2-3, tea seed episperm 8-10, lotus pod 13-15; Preparation method is by tea seed episperm, lotus pod 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 the soil of deer natural pond, form purees, then the retort putting into 400 DEG C-500 DEG C carbonizes 2-3 hour, 80-100 order powder is ground into after taking out cooling, 1.5-2 hour is soaked with the acetum of 50%-60%, filter, get filter residue add deer natural pond soil, 1.5-2 times amount pure water grinding 40-50 minute slurry.
2. a kind of multiplex desulfurization and dedusting purification of air activated carbon granule according to claim 1, is characterized in that, be made up of following concrete steps:
(1) horseradish, Pogostemon cablin are toasted 1.5-2.5 hour under the condition of 95 DEG C-105 DEG C, be ground into 80-100 object dried powder and active carbon, diatomite together put into ball mill ball milling 1.5-2.5 hour, cross 150-200 mesh sieve after ball milling, obtain mixed-powder stand-by;
(2) add appropriate water by nacreous layer powder, yeast selenium, agstone, calcium iodate, constantly stir and make slurry, then add all the other residual components except adsorption aid, stir, be heated to 65 DEG C-80 DEG C, insulation grinding 1.5-2 hour, obtains mixed slurry stand-by;
(3) mixed-powder, mixed slurry, adsorption aid are stirred mutually, then concentrate drying, to send in comminutor granulation and get final product.
CN201410666455.7A 2014-11-20 2014-11-20 Multi-purpose active carbon particle for desulfuration, dust removal and air purification and preparation method of multi-purpose active carbon particle Pending CN104437370A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106039836A (en) * 2016-06-30 2016-10-26 安徽天顺环保设备股份有限公司 Filter material for dust remover and preparation method thereof
CN109745958A (en) * 2019-02-25 2019-05-14 东莞市盛源石油化工有限公司 A kind of petrochemical industry waste-gas adsorbant

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CN102836621A (en) * 2012-09-28 2012-12-26 浙江商达环保有限公司 Flue gas desulfurizing agent and preparation method thereof
CN103301735A (en) * 2013-07-08 2013-09-18 江苏商达水务有限公司 Flue gas desulphurization and dust removal agent for small and medium sized boilers
CN103551115A (en) * 2013-09-25 2014-02-05 蚌埠德美过滤技术有限公司 Boric acid modified active carbon and preparation method thereof
CN103736392A (en) * 2013-12-12 2014-04-23 芜湖中路实业有限责任公司 Flue gas desulfurizer and preparation method thereof
CN103736451A (en) * 2013-12-12 2014-04-23 芜湖中路实业有限责任公司 Nanometer titanium dioxide desulfurizer and preparation method thereof

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CN103301735A (en) * 2013-07-08 2013-09-18 江苏商达水务有限公司 Flue gas desulphurization and dust removal agent for small and medium sized boilers
CN103551115A (en) * 2013-09-25 2014-02-05 蚌埠德美过滤技术有限公司 Boric acid modified active carbon and preparation method thereof
CN103736392A (en) * 2013-12-12 2014-04-23 芜湖中路实业有限责任公司 Flue gas desulfurizer and preparation method thereof
CN103736451A (en) * 2013-12-12 2014-04-23 芜湖中路实业有限责任公司 Nanometer titanium dioxide desulfurizer and preparation method thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106039836A (en) * 2016-06-30 2016-10-26 安徽天顺环保设备股份有限公司 Filter material for dust remover and preparation method thereof
CN109745958A (en) * 2019-02-25 2019-05-14 东莞市盛源石油化工有限公司 A kind of petrochemical industry waste-gas adsorbant

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