CN108949275A - A kind of pure biomass charcoal for roasting of environment protection clean type - Google Patents
A kind of pure biomass charcoal for roasting of environment protection clean type Download PDFInfo
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- CN108949275A CN108949275A CN201810665180.3A CN201810665180A CN108949275A CN 108949275 A CN108949275 A CN 108949275A CN 201810665180 A CN201810665180 A CN 201810665180A CN 108949275 A CN108949275 A CN 108949275A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/442—Wood or forestry waste
-
- 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
- B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
-
- 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
- B01J20/28042—Shaped bodies; Monolithic structures
- B01J20/28045—Honeycomb or cellular structures; Solid foams or sponges
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/08—Inhibitors
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Ecology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of pure biomass charcoal for roasting of environment protection clean type, the pure biomass charcoal for roasting of environment protection clean type of the invention, with timber, useless cloth is primary raw material, it is added to various promoter additives on this basis, have the following advantages compared to traditional pure biomass charcoal for roasting: primary raw material of the invention is biomass material, and the raw material that may be done harm to huamn body has been screened out during material selection；The honeycomb resin adsorption material being added in the present invention is a kind of novel absorption material; the material is due to being added micro/nano level fabric and raw-vermiculite powder; material not only has strong adsorption effect to PM2.5 particle in combustion; and these little particles being adsorbed also have enough memory spaces, effectively control PM2.5 particles diffusion；The present invention also joined superelevation Gel baits albumen powder on the basis of traditional starch adesive, which not only can be improved adhesion strength, also have good flame retardant effect.
Description
Technical field
The present invention relates to biomass energy technology field more particularly to a kind of pure biomass charcoal for roasting of environment protection clean type.
Background technique
The zhejiang and other places in China start bamboo charcoal, charcoal and machine-made carbon already, but mostly earth kiln produces, technology content
Low, defect rate is high.There is the shortcomings that difficult point combustion in use in machine-made carbon.
Other easy ignition charcoal for roasting are all that nitrate mixture is added wherein as oxidation combustion adjuvant, and when burning can produce
Raw NOXEqual pernicious gases；" straw biological-matter environment-protective honeycomb balls " disclosed in Chinese invention patent CN101070499 and
" environmental protection type inflammable barbecue charcoal and its production method " disclosed in CN101550370A all done in this respect exploration improve, the former with
Expect based on straw charcoal, because straw charcoal phosphorus content is not high, calorific value is too low；The latter joined dry fruit exocarp powdered carbon and make combustion adjuvant,
Account for total material 2-10%, main body material is charcoal and bamboo charcoal, burning time 15-60s, but since the current forest reserves are deficient, source
It is limited, it is at high cost, and dry fruit exocarp carbon feedstock is also limited.
Chinese invention patent CN103275783A discloses a kind of pure biomass charcoal for roasting and preparation method thereof, the pure biology
Matter charcoal for roasting using sawdust powdered carbon, bamboo scraps powdered carbon, cotton stalk powdered carbon and binder as primary raw material, obtain nonhazardous, safety and environmental protection, easily
It lights, the pure biomass charcoal for roasting that calorific value is high；But that there are combustion products is volatile for the charcoal for roasting, causes indoor PM2.5 higher
The problem of, unfavorable to human body, for this problem, the present invention provides a kind of pure biomass charcoal for roasting of environment protection clean type.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of pure biomass charcoal for roasting of environment protection clean type.
Technical scheme is as follows:
A kind of pure biomass charcoal for roasting of environment protection clean type, including following component: sawdust powdered carbon, discarded natural fiber cloth,
Binder and honeycomb resin adsorption material.
Preferably, the pure biomass charcoal for roasting of the environment protection clean type, the ingredient including following weight percent:
Sawdust powdered carbon 65-80%,
Discarded natural fiber cloth 5-15%,
Binder 5-12%,
Honeycomb resin adsorption material surplus.
Preferably, the discarded natural fiber cloth is the discarded natural fiber cloth without dyeing processing.
Preferably, the preparation method of the honeycomb resin adsorption material, comprising the following steps:
A, in deionized water by chitosan dispersion, acetic acid is added, is stirred overnight, it is molten to obtain light yellow clear chitosan
Glue, for use；
B, it takes above-mentioned chitosan sol into centrifuge tube, polyurethane and micro/nano level fabric and raw-vermiculite powder is added, fullys shake mixed
After conjunction, ultrasound removes the bubble in colloidal sol, for use；
C, by the mixed sols at a temperature of subzero 25- is 15 DEG C subzero, after handling 30-40min, sample block is all freezed
It finishes, obtains freezing sample block；
D, sample block is taken out from template, is lyophilized in the subzero 30 DEG C of freeze dryers of subzero 40-, time 36-48h；
E, it is taken out after drying, is placed in 150-180 DEG C of baking oven and solidifies 30-60min, honeycomb resin can be obtained
Adsorbent material.
Preferably, in the step A, the mass volume ratio of chitosan, deionized water and acetic acid is (1g-3g):
100ml:(0.5ml-3ml).
Preferably, in the step B, the quality of the polyurethane and micro/nano level fabric and raw-vermiculite powder and chitosan sol
Volume ratio is (100mg-600mg): (800mg-1800mg): 3ml.
Preferably, the partial size of the micro/nano level fabric and raw-vermiculite powder is 100-300nm.
Preferably, the binder includes following component: pre-gelatinized starch, carboxymethyl cellulose, superelevation Gel baits egg
White powder and water.
Preferably, the binder includes the ingredient of following weight percent:
Pre-gelatinized starch 18-30%,
Carboxymethyl cellulose 2-5%,
Superelevation Gel baits albumen powder 4-8%
Water surplus.
Preferably, the primary raw material of the superelevation Gel baits albumen powder is egg, gel strength 1250-1400g*
cm-2。
The invention has the beneficial effects that:
1, the pure biomass charcoal for roasting of environment protection clean type of the invention, with timber, the cloth that gives up is primary raw material, on this basis
Various promoter additives are added to, are had the following advantages compared to traditional pure biomass charcoal for roasting:
2, primary raw material of the invention is biomass material, and has screened out and may cause to human body during material selection
The raw material of harm, such as when selecting useless cloth, selection not only eliminates combustion without the discarded natural fiber cloth of dyeing processing
The organic fiber of toxic gas is distributed when burning, and has also been removed the influence of coloring agent and its auxiliary agent.
3, the honeycomb resin adsorption material being added in the present invention is a kind of novel absorption material, is in Chinese science skill
On the basis of a kind of honeycomb high-strength light heat-insulating fire-proofing material disclosed in art university, obtained by the way that micro/nano level fabric and raw-vermiculite powder is added
A kind of new type resin adsorbent material arrived, the material is due to being added micro/nano level fabric and raw-vermiculite powder, material material in combustion
8-20 times is sharply expanded in a short time, opens a large amount of micron order cavity in the inside of original honeycomb resin material, this
A little cavitys are combined with the honeycomb shape of resin material, not only have strong adsorption effect to PM2.5 particle, and these are inhaled
Attached little particle also has enough memory spaces, effectively controls PM2.5 particles diffusion.
The present invention also joined superelevation Gel baits albumen powder on the basis of traditional starch adesive, which not only may be used
To improve adhesion strength, also there is good flame retardant effect.
In conclusion not only preparation process environmental protection is pacified the present invention provides a kind of pure biomass charcoal for roasting of environment protection clean type
Entirely, and it is possible to prevente effectively from the little particle in combustion process is volatilized, so that indoor PM2.5 value be effectively prevent to increase.
Specific embodiment
Embodiment 1:
A kind of pure biomass charcoal for roasting of environment protection clean type, the ingredient including following weight percent:
Sawdust powdered carbon 77%,
Discarded natural fiber cloth 12%,
Binder 7%,
Honeycomb resin adsorption material surplus.
The discarded natural fiber cloth is the discarded natural fiber cloth without dyeing processing.
The preparation method of the honeycomb resin adsorption material, comprising the following steps:
A, in deionized water by chitosan dispersion, acetic acid is added, is stirred overnight, it is molten to obtain light yellow clear chitosan
Glue, for use；
B, it takes above-mentioned chitosan sol into centrifuge tube, polyurethane and micro/nano level fabric and raw-vermiculite powder is added, fullys shake mixed
After conjunction, ultrasound removes the bubble in colloidal sol, for use；
C, by the mixed sols at a temperature of subzero 20 DEG C, after handling 35min, all freezing finishes sample block, obtains
Freeze sample block；
D, sample block is taken out from template, is lyophilized in subzero 35 DEG C of freeze dryers, time 42h；
E, it is taken out after drying, is placed in 160 DEG C of baking ovens and solidifies 40min, honeycomb resin adsorption material can be obtained
Material.
In the step A, the mass volume ratio of chitosan, deionized water and acetic acid is 2g:100ml:2.5ml.
In the step B, the mass volume ratio of the polyurethane and micro/nano level fabric and raw-vermiculite powder and chitosan sol
For 300mg:2000mg:3ml.
The partial size of the micro/nano level fabric and raw-vermiculite powder is 100-300nm.
The binder includes the ingredient of following weight percent:
Pre-gelatinized starch 25%,
Carboxymethyl cellulose 3%,
Superelevation Gel baits albumen powder 6%
Water surplus.
The primary raw material of the superelevation Gel baits albumen powder is egg, gel strength 1320g*cm-2。
Embodiment 2:
A kind of pure biomass charcoal for roasting of environment protection clean type, the ingredient including following weight percent:
Sawdust powdered carbon 80%,
Discarded natural fiber cloth 5%,
Binder 5%,
Honeycomb resin adsorption material surplus.
The discarded natural fiber cloth is the discarded natural fiber cloth without dyeing processing.
The preparation method of the honeycomb resin adsorption material, comprising the following steps:
A, in deionized water by chitosan dispersion, acetic acid is added, is stirred overnight, it is molten to obtain light yellow clear chitosan
Glue, for use；
B, it takes above-mentioned chitosan sol into centrifuge tube, polyurethane and micro/nano level fabric and raw-vermiculite powder is added, fullys shake mixed
After conjunction, ultrasound removes the bubble in colloidal sol, for use；
C, by the mixed sols at a temperature of subzero 25 DEG C, after handling 30min, all freezing finishes sample block, obtains
Freeze sample block；
D, sample block is taken out from template, is lyophilized in subzero 40 DEG C of freeze dryers, time 36h；
E, it is taken out after drying, is placed in 150 DEG C of baking ovens and solidifies 60min, honeycomb resin adsorption material can be obtained
Material.
In the step A, the mass volume ratio of chitosan, deionized water and acetic acid is 1g:100ml:3ml.
In the step B, the mass volume ratio of the polyurethane and micro/nano level fabric and raw-vermiculite powder and chitosan sol
For 100mg:1800mg:3ml.
The partial size of the micro/nano level fabric and raw-vermiculite powder is 100-300nm.
The binder includes the ingredient of following weight percent:
Pre-gelatinized starch 18%,
Carboxymethyl cellulose 5%,
Superelevation Gel baits albumen powder 8%
Water surplus.
The primary raw material of the superelevation Gel baits albumen powder is egg, gel strength 1400g*cm-2。
Embodiment 3:
A kind of pure biomass charcoal for roasting of environment protection clean type, the ingredient including following weight percent:
Sawdust powdered carbon 65%,
Discarded natural fiber cloth 15%,
Binder 12%,
Honeycomb resin adsorption material surplus.
The discarded natural fiber cloth is the discarded natural fiber cloth without dyeing processing.
The preparation method of the honeycomb resin adsorption material, comprising the following steps:
A, in deionized water by chitosan dispersion, acetic acid is added, is stirred overnight, it is molten to obtain light yellow clear chitosan
Glue, for use；
B, it takes above-mentioned chitosan sol into centrifuge tube, polyurethane and micro/nano level fabric and raw-vermiculite powder is added, fullys shake mixed
After conjunction, ultrasound removes the bubble in colloidal sol, for use；
C, by the mixed sols at a temperature of subzero 15 DEG C, after handling 40min, all freezing finishes sample block, obtains
Freeze sample block；
D, sample block is taken out from template, is lyophilized in subzero 30 DEG C of freeze dryers, time 48h；
E, it is taken out after drying, is placed in 180 DEG C of baking ovens and solidifies 30min, honeycomb resin adsorption material can be obtained
Material.
In the step A, the mass volume ratio of chitosan, deionized water and acetic acid is 3g:100ml:0.5ml.
In the step B, the mass volume ratio of the polyurethane and micro/nano level fabric and raw-vermiculite powder and chitosan sol
For 600mg:800mg:3ml.
The partial size of the micro/nano level fabric and raw-vermiculite powder is 100-300nm.
The binder includes the ingredient of following weight percent:
Pre-gelatinized starch 30%,
Carboxymethyl cellulose 2%,
Superelevation Gel baits albumen powder 4%
Water surplus.
The primary raw material of the superelevation Gel baits albumen powder is egg, gel strength 1250g*cm-2。
Comparative example 1
By the micro/nano level fabric and raw-vermiculite powder removal in embodiment 1, remaining preparation method and proportion are constant.
Comparative example 2
By the superelevation Gel baits albumen powder removal in embodiment 1, remaining preparation method and proportion are constant.
Comparative example 3
It is 700g*cm that superelevation Gel baits albumen powder in embodiment 1, which is replaced with gel strength,-2General proteins powder,
Remaining preparation method and proportion are constant.
Reference examples
The charcoal for roasting prepared using method disclosed in Chinese invention patent CN103275783A embodiment 1.
Test, test condition are compared to embodiment 1-3 and comparative example 1-3 and the sample of reference examples below are as follows: in length
The interior of a height of 20m*5m*3m of width, speed air flow 2m/s, temperature is 23-25 DEG C, humidity 60-65%R.H., indoor
Initial p M2.5 value be 25-35 microgram；Burn 1kg tiling sample, tests PM2.5 value again after 2h；It obtains testing knot as follows
Fruit:
By the above test data it is recognised that the pure biomass charcoal for roasting of environment protection clean type of the invention in combustion
The discharge amount of PM2.5 is very low；And it is the discharge amount of PM2.5 after the micro/nano level fabric and raw-vermiculite powder removal in charcoal for roasting sample is significant
It improves；Superelevation Gel baits albumen powder in binder is removed or replaced with routine protein powder also can be to the discharge amount of PM2.5
Have an impact, the intensity after this may burn with charcoal for roasting is related.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of pure biomass charcoal for roasting of environment protection clean type, which is characterized in that including following component: sawdust powdered carbon is discarded naturally
Fiber cloth, binder and honeycomb resin adsorption material.
2. the pure biomass charcoal for roasting of environment protection clean type as described in claim 1, which is characterized in that the environment protection clean type is pure
Biomass charcoal for roasting, the ingredient including following weight percent:
Sawdust powdered carbon 65-80%,
Discarded natural fiber cloth 5-15%,
Binder 5-12%,
Honeycomb resin adsorption material surplus.
3. the pure biomass charcoal for roasting of environment protection clean type as described in claim 1, which is characterized in that the discarded natural fiber
Cloth is the discarded natural fiber cloth without dyeing processing.
4. the pure biomass charcoal for roasting of environment protection clean type as described in claim 1, which is characterized in that the honeycomb resin is inhaled
The preparation method of enclosure material, comprising the following steps:
A, in deionized water by chitosan dispersion, acetic acid is added, is stirred overnight, obtains light yellow clear chitosan sol,
For use；
B, it takes above-mentioned chitosan sol into centrifuge tube, polyurethane and micro/nano level fabric and raw-vermiculite powder is added, after mixing fullys shake,
Ultrasound removes the bubble in colloidal sol, for use；
C, by the mixed sols at a temperature of subzero 25- is 15 DEG C subzero, after handling 30-40min, sample block has all been freezed
Finish, obtains freezing sample block；
D, sample block is taken out from template, is lyophilized in the subzero 30 DEG C of freeze dryers of subzero 40-, time 36-48h；
E, it is taken out after drying, is placed in 150-180 DEG C of baking oven and solidifies 30-60min, honeycomb resin adsorption can be obtained
Material.
5. the pure biomass charcoal for roasting of environment protection clean type as claimed in claim 4, which is characterized in that in the step A, shell is poly-
The mass volume ratio of sugar, deionized water and acetic acid is (1g-3g): 100ml:(0.5ml-3ml).
6. the pure biomass charcoal for roasting of environment protection clean type as claimed in claim 4, which is characterized in that described in the step B
Polyurethane and micro/nano level fabric and raw-vermiculite powder and the mass volume ratio of chitosan sol be (100mg-600mg): (800mg-
1800mg): 3ml.
7. the pure biomass charcoal for roasting of environment protection clean type as claimed in claim 4, which is characterized in that the raw leech of the micro/nano level
The partial size of mountain flour is 100-300nm.
8. the pure biomass charcoal for roasting of environment protection clean type as described in claim 1, which is characterized in that the binder include with
Lower ingredient: pre-gelatinized starch, carboxymethyl cellulose, superelevation Gel baits albumen powder and water.
9. the pure biomass charcoal for roasting of environment protection clean type as described in claim 1, which is characterized in that the binder include with
The ingredient of lower weight percent:
Pre-gelatinized starch 18-30%,
Carboxymethyl cellulose 2-5%,
Superelevation Gel baits albumen powder 4-8%
Water surplus.
10. the pure biomass charcoal for roasting of environment protection clean type as described in claim 1, which is characterized in that the superelevation Gel baits
The primary raw material of albumen powder is egg, and gel strength is 1250-1400 g*cm-2。
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| CN201810665180.3A CN108949275B (en) | 2018-06-25 | 2018-06-25 | Environment-friendly clean pure biomass barbecue charcoal |
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| CN201810665180.3A CN108949275B (en) | 2018-06-25 | 2018-06-25 | Environment-friendly clean pure biomass barbecue charcoal |
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