CN1043335A - The solid preparation of fuels that contains industrial residue - Google Patents
The solid preparation of fuels that contains industrial residue Download PDFInfo
- Publication number
- CN1043335A CN1043335A CN88108721A CN88108721A CN1043335A CN 1043335 A CN1043335 A CN 1043335A CN 88108721 A CN88108721 A CN 88108721A CN 88108721 A CN88108721 A CN 88108721A CN 1043335 A CN1043335 A CN 1043335A
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- CN
- China
- Prior art keywords
- fuels
- solid preparation
- coal
- waste residue
- residue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- 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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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention belongs to a kind of solid preparation of fuels, particularly a kind of solid preparation of fuels that contains industrial residue.This solid fuel contains the furfurol industry waste residue, as inflammable component and binding agent.Waste residue can be handled through low-temperature pyrolysis, with the minimizing amount of being fuming.Add that with this waste residue components such as oxygenant, coal can be made into coal consumptions of living such as touch charcoal, coal body, handwarmer coal.Product price is cheap, and is easy to use.
Description
The invention belongs to a kind of solid fuel, particularly a kind of solid fuel that contains industrial residue.
Bunker coal commonly used in the life is based on raw coal, and the compacting of interpolation binding agent forms, and its shortcoming is the point of ignition height, and ash content is big, uses inconvenient.Charcoal is commonly used for chafing dish or handwarmer fuel, and its shortcoming is that quality is loose, and combustion time is short, and cost is higher and ignite still inconvenient.Urotropine is a kind of solid fuel that easily ignites, but cost is very high.Recently multiple solid preparation of fuels occurs, easily ignite, fuel value is moderate, uses coal as picnic, chafing dish etc., contains adhesive special and urotropine mostly, as the prescription that provides among the CN86106573.This class A fuel A cost still is higher.
The purpose of this invention is to provide each solid preparation of fuels with low cost and easy to use, this solid fuel can be lighted or ignite, and fuel value and combustionvelocity are moderate and pollute little.
Fundamental point of the present invention is to have adopted a kind of alditol industrial residue as solid-fuelled necessary preparation composition, this waste residue is to make raw material with the bar of corn cob, corn stalk, rice bran, cotton seed hull or other farm crop, shell, core, through diluted acid catalysis, the residue behind the extraction alditol.Producing the technological process of alditol, original contained Mierocrystalline cellulose that has and xylogen obtain degraded and stay in the waste residue in the raw material, become a kind of inflammable and have a material of bonding characteristic.The ash content of this waste residue is about 15%, and volatile matter is about 70%, and its outward appearance is the loose earthy of brownish black.Add the both alternative expensive urotropine of this waste residue in the solid fuel as inflammable component, alternative again binding agent.
Because this waste residue was smoldered at the initial stage of igniting, the present invention adopts the low-temperature pyrolysis treatment process, with the minimizing amount of being fuming, keeps its inflammable and bonding characteristic simultaneously.The low-temperature pyrolysis treatment temp of waste residue is 200-300 ℃.
The alditol waste residue of weight percent 40-50%, the oxygenant of 20-25% (being converted into the NaNO3 amount by the available oxygen amount calculates) and coal dust are mixed, briquetting or spherical according to a conventional method, can be used as touch charcoal and use, a match can be lighted, and ignites it again with this
With the alditol waste residue of weight percent 15-25%, the oxygenant of 5-15% (being converted into the NaNO3 amount) and coal dust mix, and the solid preparation of fuels of compression moulding can be used as the coal body and uses, and the inflammableness of this coal body and fuel value are near charcoal.
With weight is the alditol waste residue through the low-temperature pyrolysis processing of per-cent 35-55%, and the oxygenant of 20-30% (being converted into the NaNO3 amount) and coal dust mix compression moulding, can be used as the handwarmer coal and use.
The present invention has the following advantages owing to used the alditol waste residue:
1, cheap
2, can not use adhesive specially
3, inflammable.
Claims (5)
1, a kind of solid preparation of fuels, particularly a kind of solid preparation of fuels that contains industrial residue, it is characterized in that described solid preparation of fuels comprises a kind of furfurol industry waste residue at least, this furfurol industry waste residue is to make raw material with bar, shell, the core of corn cob, corn stalk, rice bran, cotton seed hulls or other farm crop, the residue behind diluted acid catalysis, extraction furfural.
2, according to the solid preparation of fuels of claim 1 regulation, it is characterized in that described alditol industrial residue through the low-temperature pyrolysis processing, pyrolysis temperature is 200-300 ℃.
3, according to the solid preparation of fuels of claim 1 or 2 regulations, can make touch charcoal and use, it is characterized in that the weight percent proportioning of this solid preparation of fuels is
Alditol waste residue: 40-50% oxygenant: (being converted into the NaNO3 amount) 20-25%
Coal: all the other
4, according to the solid preparation of fuels of claim 1 or 2 regulations, can make the coal body and use, it is characterized in that the weight percent proportioning of this solid preparation of fuels is
Alditol waste residue: 15-25% oxygenant (folding contains the amount for NaNO3): 5-15%
Coal: all the other
5, according to the solid preparation of fuels of claim 2 regulation, can be used as the handwarmer charcoal and use, it is characterized in that the weight percent proportioning of this solid preparation of fuels is
Destructive distillation alditol waste residue: 35%-55%
Oxygenant (being converted into the NaNO3 amount): 20%-30%
Coal: all the other
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88108721A CN1043335A (en) | 1988-12-17 | 1988-12-17 | The solid preparation of fuels that contains industrial residue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88108721A CN1043335A (en) | 1988-12-17 | 1988-12-17 | The solid preparation of fuels that contains industrial residue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1043335A true CN1043335A (en) | 1990-06-27 |
Family
ID=4835174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88108721A Pending CN1043335A (en) | 1988-12-17 | 1988-12-17 | The solid preparation of fuels that contains industrial residue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1043335A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899350A (en) * | 2010-08-02 | 2010-12-01 | 韩新平 | Preparation method of biomass solid-molded composite fuel and biomass solid-molded composite fuel |
| CN105368524A (en) * | 2015-11-26 | 2016-03-02 | 广东拓丰实业有限公司 | Ignition biomass briquette fuel |
-
1988
- 1988-12-17 CN CN88108721A patent/CN1043335A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899350A (en) * | 2010-08-02 | 2010-12-01 | 韩新平 | Preparation method of biomass solid-molded composite fuel and biomass solid-molded composite fuel |
| CN101899350B (en) * | 2010-08-02 | 2013-04-03 | 韩新平 | Preparation method of biomass solid-molded composite fuel and biomass solid-molded composite fuel |
| CN105368524A (en) * | 2015-11-26 | 2016-03-02 | 广东拓丰实业有限公司 | Ignition biomass briquette fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |