CN1300797A - Process for treating waste or used plastics and its products - Google Patents
Process for treating waste or used plastics and its products Download PDFInfo
- Publication number
- CN1300797A CN1300797A CN99126628A CN99126628A CN1300797A CN 1300797 A CN1300797 A CN 1300797A CN 99126628 A CN99126628 A CN 99126628A CN 99126628 A CN99126628 A CN 99126628A CN 1300797 A CN1300797 A CN 1300797A
- Authority
- CN
- China
- Prior art keywords
- gasification
- waste
- used plastics
- fission
- heating
- 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
Links
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
A process for treating waste or used plastics includes such steps as heating, cracking gasifying, cooling, heating, gasifying, and cooling to obtain liquid-state plastic product.
Description
The invention discloses a kind of treatment process and goods thereof of waste or used plastics, belong to environmental technology field, especially waste or used plastics is made a kind of multiduty intermediates that have.
Waste or used plastics is the byproduct in the daily life, with after promptly abandon at any time, cause environmental pollution.Still there is not at present the treatment process that a kind of waste or used plastics is preferably arranged.
The treatment process that the purpose of this invention is to provide a kind of waste or used plastics.Utilize this method waste or used plastics can be made the intermediates that serve many purposes, making it turns waste into wealth, and benefits society.
Taked following technical scheme for realizing purpose of the present invention:
Waste or used plastics put in the fission jar heat, make it fission gasification, be cooled to the liquid state work in-process then, again the work in-process of liquid state are gone in the cleaner to heat, gasified, remove impurity, promptly make the multiduty intermediates of liquid state after the cooling again.
The present invention only puts into waste or used plastics the fission jar interior gasification that heats up, cooling, reenters intensification in the cleaner, cooling, just can make waste or used plastics to have the intermediates of using, thereby the present invention is very easy to realize more.
After adopting the present invention that waste or used plastics is handled, can reduce environmental pollution, making it turns waste into wealth, and promotes the well-being of mankind.
Further describe technical characterictic of the present invention below in conjunction with accompanying drawing:
The production technique synoptic diagram of Fig. 1, one embodiment of the invention.
Fig. 2, production unit syndeton synoptic diagram of the present invention.
As shown in Figure 1 and Figure 2,1 among the figure is the fission gasification tank, and the batching hole 2 of waste or used plastics from fission gasification tank 1 dropped in the jar; Heat then and make it the fission gasification, 110 ℃-130 ℃ of fission gasification temperatures, 120 ℃ of optimum tempss; The 15-25 minute gasification time of fission, Best Times is 20 minutes; Open valve 6 after the plastics fission gasification, make gas after the gasification enter cooling tower 7 internal cooling and become liquid; Opening valve 10 then makes it 9 to enter purification pot 11 by the road; Heat up and purify gasification, gasification temperature is 80 ℃-100 ℃, 90 ℃ of best gasification temperatures; 20-30 minute gasification time, Best Times is 25 minutes; Open valve 15 after the gasification, make it enter cooling cabinet 16 and cool off once more after, flow out from taphole 17.Make plastics liquid product-multiduty intermediates.After fission jar 1 an interior waste or used plastics gasification is discharged from pipeline 8, open baffle plate 5 waste residue is gone out clearly from slag notch 4, the production of can feeding once more; After vapour in the purification pot 11 is discharged from purification pipe 14, the waste material of failing to gasify can be purified production once more from 12 discharges of scrubbing mouth.
Embodiment 1
The preparation of colorful decorative paint:
Get by 52 parts of the plastics liquid products of the present invention preparation, 40 parts of plastic foams, 5 parts in OP material (market is existing), nature stirred 30 minutes under the normal temperature, made its thorough mixing, added content again and was 96.5% water and add 2 parts of ethylene glycol, 1 part of thickening material, stirring at normal temperature 1 hour are promptly.
Embodiment 2
Prepare the finishing paint that adds lustre to:
Get by 75 parts of the plastics liquid products of the present invention preparation, 10 parts of plastic foams, 5 parts in resol, 10 parts of talcum powder, normal temperature stir 1 hour down promptly.
Embodiment 3
The preparation plugging agent:
Get by 67 parts of the plastics liquid products of the present invention preparation, 31 parts of plastic foams, 1.5 parts in SD anti-aging agent, 0.5 part of UV light absorber, stirring at normal temperature got final product in 1.5 hours.
Claims (3)
1, a kind of treatment process of waste or used plastics is characterized in that: described treatment process is that waste or used plastics is put into the gasification of heating, fission in the fission jar of heating, cooled off, and the gasification of heating again, cools off, makes finished product.
2, a kind of waste or used plastics goods is characterized in that: described waste or used plastics goods be with waste or used plastics through the gasification of heating, cooling, the gasification of heating again, cool off again, make the plastics liquid product.
3, by right and requirement 1 described treatment process, it is characterized in that: the temperature of described fission gasification is 110 ℃-130 ℃, and optimum temps is 120 ℃; The fission gasification time is 15-25 minute, and Best Times is 20 minutes; The temperature that purifies gasification is 80 ℃-100 ℃, and optimum temps is 90 ℃; The time that purifies gasification is 20-30 minute, and Best Times is 25 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99126628A CN1300797A (en) | 1999-12-23 | 1999-12-23 | Process for treating waste or used plastics and its products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99126628A CN1300797A (en) | 1999-12-23 | 1999-12-23 | Process for treating waste or used plastics and its products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1300797A true CN1300797A (en) | 2001-06-27 |
Family
ID=5284492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99126628A Pending CN1300797A (en) | 1999-12-23 | 1999-12-23 | Process for treating waste or used plastics and its products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1300797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400575C (en) * | 2006-01-06 | 2008-07-09 | 华南理工大学 | Two-stage vacuum hot chemical treating and recovering process and apparatus for halogen-containing waste plastic |
-
1999
- 1999-12-23 CN CN99126628A patent/CN1300797A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400575C (en) * | 2006-01-06 | 2008-07-09 | 华南理工大学 | Two-stage vacuum hot chemical treating and recovering process and apparatus for halogen-containing waste plastic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Shengjie Document name: Notification before expiration of term |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Shengjie Document name: Deemed as a notice of withdrawal |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |