CN101113345A - Process for rubber waste utilization - Google Patents
Process for rubber waste utilization Download PDFInfo
- Publication number
- CN101113345A CN101113345A CNA2006100149539A CN200610014953A CN101113345A CN 101113345 A CN101113345 A CN 101113345A CN A2006100149539 A CNA2006100149539 A CN A2006100149539A CN 200610014953 A CN200610014953 A CN 200610014953A CN 101113345 A CN101113345 A CN 101113345A
- Authority
- CN
- China
- Prior art keywords
- rubber
- coking coal
- coal
- waste
- stove
- 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.)
- Withdrawn
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
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- Coke Industry (AREA)
Abstract
The invention relates to a process method of waste rubber application. Blends of coking coal are prepared in a ball mill provided with a proper screen to get particles of 1-5mm; 14.850kg of the blends are put into an oven of a battery of coke ovens, then,150kg rubber particles of 5mm are added into the oven where the blends are put into; then, the combination of coking coal and rubber particles are compressed by the machine to result in even structures of all oven materials; other ovens of a battery of coke ovens are filled with a tank that contains the combination of prepared and grinded coking coal and rubber particles with the same method; after filling the ovens, no oxygen is transported to the closed system and no waste forms, under 900 DEG C, the application process of waste rubber is practiced during the high temperature pyrolysis of the coal. The invention has the advantages that the emission of harmful products is reduced; the environmental pollution and the environmental degradation are decreased; wastes are removed and carbon derivatives are recycled.
Description
Technical field
The present invention relates to the processing method that a kind of waste rubber utilizes.
Background technology
Most waste rubbers are directly toppled over as refuse or are burnt in the open, burn in aerating oxygen burning of trash burning factory or the converter in the cement mill.Cause the pollution and the degeneration of physical environment, and the loss that can be used further to the valuable element of rubber item production.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective the processing method that provides a kind of waste rubber to utilize.
Technical scheme of the present invention is: the processing method that a kind of waste rubber utilizes, it is characterized in that: comprise preparation in advance and broken coking coal blend furnace charge are filled in the follow-up stove of coke oven battery, in having the coking plant of filling the furnace pressure compression system, each coking coal blend furnace charge comprises that joining particle size is that 0.1-5.0mm, consumption are that particle size in the coking coal of 95-99% is that 0.1-5.0mm, consumption are the rubber grain of the rubber grain form of 1-5%.In coking plant with gravity loading system, grain sizes is 0.1-20mm, the coking coal furnace charge of Xing Chenging and the mixture of rubber grain come thickening by mechanically compress by this way, up to the homogeneous structural that obtains whole furnace charges, in the enclosed system of aerating oxygen not, under at least 900 ℃ the temperature, Pintsch process carries out the process that waste rubber utilizes when following coal.
The present invention has the following advantages: harmful product discharging reduces, and environmental pollution and degeneration reduce, and waste is eliminated, the recovery of carbon derivative.
Embodiment
Embodiment: the processing method that a kind of waste rubber utilizes, the blend of preparation and broken coking coal in being equipped with the ball mill of suitable screen cloth, to obtain the particle size of 1-5mm, the above-mentioned coking coal blend of 14.850kg is packed in the stove of coke oven battery, then, with particle size is the coal blend that the 150kg rubber grain of 5mm adds the stove placed coke oven battery, with the composition mechanically compress of coking coal and rubber grain to obtain the uniform texture of all furnace charges, in an identical manner, carry out the filling of other stove of coke oven battery with containing the preparation in advance and the coking coal of fragmentation and the storage tank of rubber particle composite, finish after stove fills aerating oxygen not in closed system, do not form waste, under 900 ℃ of temperature, Pintsch process carries out waste rubber and utilizes technology when following coal.
Claims (1)
1. the processing method utilized of a waste rubber, it is characterized in that: the blend of preparation and broken coking coal in being equipped with the ball mill of suitable screen cloth, to obtain the particle size of 1-5mm, the above-mentioned coking coal blend of 14.850kg is packed in the stove of coke oven battery, then, with particle size is the coal blend that the 150kg rubber grain of 5mm adds the stove placed coke oven battery, with the composition mechanically compress of coking coal and rubber grain to obtain the uniform texture of all furnace charges, in an identical manner, carry out the filling of other stove of coke oven battery with containing the preparation in advance and the coking coal of fragmentation and the storage tank of rubber particle composite, finish after stove fills aerating oxygen not in closed system, do not form waste, under 900 ℃ of temperature, Pintsch process carries out waste rubber and utilizes technology when following coal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100149539A CN101113345A (en) | 2006-07-28 | 2006-07-28 | Process for rubber waste utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100149539A CN101113345A (en) | 2006-07-28 | 2006-07-28 | Process for rubber waste utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101113345A true CN101113345A (en) | 2008-01-30 |
Family
ID=39021877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100149539A Withdrawn CN101113345A (en) | 2006-07-28 | 2006-07-28 | Process for rubber waste utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101113345A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713632A (en) * | 2014-12-01 | 2016-06-29 | 鞍钢股份有限公司 | Coal blending method mainly using fat coal |
-
2006
- 2006-07-28 CN CNA2006100149539A patent/CN101113345A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713632A (en) * | 2014-12-01 | 2016-06-29 | 鞍钢股份有限公司 | Coal blending method mainly using fat coal |
| CN105713632B (en) * | 2014-12-01 | 2020-02-18 | 鞍钢股份有限公司 | Coal blending method mainly using fat coal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |