CN1693344A - Separating agent for fast aluminium plastic composite packaging material and separating producing process thereof - Google Patents
Separating agent for fast aluminium plastic composite packaging material and separating producing process thereof Download PDFInfo
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- CN1693344A CN1693344A CNA2005100392526A CN200510039252A CN1693344A CN 1693344 A CN1693344 A CN 1693344A CN A2005100392526 A CNA2005100392526 A CN A2005100392526A CN 200510039252 A CN200510039252 A CN 200510039252A CN 1693344 A CN1693344 A CN 1693344A
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- separating agent
- separating
- plastic
- paper
- aluminum
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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
- 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
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- Processing Of Solid Wastes (AREA)
Abstract
A separating agent for the composite Al-plastic-paper packing material is prepared from anionic surfactant, solvent, acid and metal salt. Its separating process includes such steps as breaking said packing material, immersing in said separating agent, stirring, washing and sorting.
Description
The invention belongs to plastic-aluminum paper and separate class.
Present circumstances is: high-grade plastic-aluminum paper compound package material is extensive use of for countries in the world, and as the Kang Mei box, suffer card bowl cover material, Bai Libao, the fragrant bag, it has occupied the suitable market share of wrapping material such as food, and all increasing progressively significantly every year.Domestic existing how tame large-scale packaging material production base.Along with the widespread use of plastic-aluminum paper composites, its finished product waste material and corner dead meal reach millions of tons every year.Though because of it is difficult for being decomposed by natural oxidation, but have considerable part buried, this had both polluted environment has also wasted a large amount of renewable resourcess.Particularly popular compound package material in recent years more is difficult for being regenerated as useful thing.Environmental administration does not have better way yet to this.
The objective of the invention is to propose a kind of fast aluminium plastic paper separating agent and separating and producing, aluminium foil and plastics and the paper in the dead meal can be effectively isolated in this agent.Therefore separating obtained aluminium foil and plastics and wood pulp all are productivity starting material preferably.So can bring considerable economic.Aluminium foil can be used to smelt aluminium ingot, also is the excellent raw material of making silver powder, fireworks etc.; The renewable one-tenth pipe fitting of plastics, daily necessities; Paper can be used to the papermaking etc. of pulling an oar.Therefore it is little to separate the processing units investment, and production technique is easy, and separation of produced producer economic benefit height is so there is certain market.
Main technical schemes of the present invention is: this separating agent is divided into plastic-aluminum separating agent, moulds the paper separating agent.According to material difference to be separated, its component content difference.The separating step of each material is: 1, after the matrix material fragmentation, be immersed in speed change stirring in the solvent that is placed with anion surfactant, and controlled temperature, in the short time, plastic-aluminum, paper separate, letter sorting.2, plastic-aluminum is immersed in the separating agent of being made up of acid, metal-salt and separates, flotation after mechanical stirring, letter sorting.Clean at last and be recycling productivity starting material.Just can carry out corresponding deep processing.
Net effect of the present invention is: separating agent makes aluminium, moulds, the tackiness agent between paper decomposes (can heat as Special Circumstances), and utilizing the principle of expanding with heat and contracting with cold accelerate decomposition of object, the aluminium foil that is processed into like this, plastics and paper are consumed hardly and cause waste.The present invention is in the Shucheng County small-scale production, and situation is stable always good, and economic benefit is considerable.Separating agent can be recycled, and productive expense is low.
Embodiments of the invention are: this series of separate agent contains plurality of active ingredients, is made up of (osmosis type) anion surfactant, solvent, acid, metal-salt.According to the difference of material to be separated and component content difference.
The component concentration of this separating agent is looked the difference of material to be separated and component content difference.Separate and to add the difference of also looking material man-hour and the operation steps difference.
The production technique of this partition method is: 1, earlier treating branch waste material letter sorting and broken.2, material is immersed in the corresponding separating agent stir.3, controlled temperature, in the regular hour, plastic-aluminum separates automatically with paper.4, letter sorting.5, plastic-aluminum immerses separating agent (special aluminium plastic material can also need suitably heat stirring) when soaking.6, flotation after the mechanical separation.7, clean, separate and pack.Aluminium after this series of separate agent separates, mould, paper quality is almost constant, social effect is remarkable, economic benefit is considerable.
Description of drawings: accompanying drawing is technological process of production figure of the present invention.
Claims (3)
1, fast aluminium plastic paper separating agent is characterized in that: this separating agent is made up of (osmosis type) anion surfactant, solvent, acid, metal-salt.
2, according to claims 1 described separating agent, it is characterized in that: the different qualities according to material to be separated is divided into plastic-aluminum separating agent, paper separating agent.Its every kind contained component ratio of separating agent difference.
3, use this separating agent to separate method for processing to be, being immersed in after the material to be separated fragmentation in the paper separating agent, controlled temperature through being stirred in the regular hour, is moulded, paper separates automatically.Plastic-aluminum is immersed in the plastic-aluminum separating agent afterwards, controlled temperature separates in certain hour again, after methods such as flotation, sorting out aluminium foil is plastics, but the Special Circumstances agitation as appropriate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2005100392526A CN1693344A (en) | 2005-05-06 | 2005-05-06 | Separating agent for fast aluminium plastic composite packaging material and separating producing process thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2005100392526A CN1693344A (en) | 2005-05-06 | 2005-05-06 | Separating agent for fast aluminium plastic composite packaging material and separating producing process thereof |
Publications (1)
Publication Number | Publication Date |
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CN1693344A true CN1693344A (en) | 2005-11-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNA2005100392526A Pending CN1693344A (en) | 2005-05-06 | 2005-05-06 | Separating agent for fast aluminium plastic composite packaging material and separating producing process thereof |
Country Status (1)
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CN (1) | CN1693344A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101054779B (en) * | 2006-04-14 | 2012-05-16 | 吴宸澔 | Regeneration method for waste composite paper film |
CN102671913A (en) * | 2012-05-04 | 2012-09-19 | 张文知 | Comprehensive utilization method for waste aluminum-plastic paper composite packing material |
CN105420513A (en) * | 2015-11-13 | 2016-03-23 | 惠州市富济电子材料有限公司 | Treating agent for aluminum alloy resin composite separation |
CN105420746A (en) * | 2015-11-13 | 2016-03-23 | 惠州市富济电子材料有限公司 | Treating agent for aluminum alloy resin composite separation |
CN111849649A (en) * | 2020-07-30 | 2020-10-30 | 安徽大松树脂有限公司 | Preparation method of paint-free ecological plate separating agent |
-
2005
- 2005-05-06 CN CNA2005100392526A patent/CN1693344A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101054779B (en) * | 2006-04-14 | 2012-05-16 | 吴宸澔 | Regeneration method for waste composite paper film |
CN102671913A (en) * | 2012-05-04 | 2012-09-19 | 张文知 | Comprehensive utilization method for waste aluminum-plastic paper composite packing material |
CN105420513A (en) * | 2015-11-13 | 2016-03-23 | 惠州市富济电子材料有限公司 | Treating agent for aluminum alloy resin composite separation |
CN105420746A (en) * | 2015-11-13 | 2016-03-23 | 惠州市富济电子材料有限公司 | Treating agent for aluminum alloy resin composite separation |
CN105420746B (en) * | 2015-11-13 | 2018-02-13 | 深圳市睿昌盛精密科技有限公司 | A kind of inorganic agent for aluminum alloy resin complex separation |
CN111849649A (en) * | 2020-07-30 | 2020-10-30 | 安徽大松树脂有限公司 | Preparation method of paint-free ecological plate separating agent |
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WD01 | Invention patent application deemed withdrawn after publication |