Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
  • B65F1/00—Refuse receptacles; Accessories therefor
  • B65F1/14—Other constructional features; Accessories
  • B65F1/1484—Other constructional features; Accessories relating to the adaptation of receptacles to carry identification means
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
  • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
  • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
  • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
  • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
  • B09B3/35—Shredding, crushing or cutting
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
  • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
  • B29B17/02—Separating plastics from other materials
• • G—PHYSICS
  • G06—COMPUTING OR CALCULATING; COUNTING
  • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
  • G06Q10/00—Administration; Management
  • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
  • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
  • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
  • B29B17/04—Disintegrating plastics, e.g. by milling
  • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
  • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
  • B29B2017/0089—Recycling systems, wherein the flow of products between producers, sellers and consumers includes at least a recycling step, e.g. the products being fed back to the sellers or to the producers for recycling purposes
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
  • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
  • B29B17/02—Separating plastics from other materials
  • B29B2017/0203—Separating plastics from plastics
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
  • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
  • B29B17/02—Separating plastics from other materials
  • B29B2017/0213—Specific separating techniques
  • B29B2017/0279—Optical identification, e.g. cameras or spectroscopy
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
  • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
  • B29B17/02—Separating plastics from other materials
  • B29B2017/0213—Specific separating techniques
  • B29B2017/0282—Specific separating techniques using information associated with the materials, e.g. labels on products
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
  • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
  • B29B17/02—Separating plastics from other materials
  • B29B2017/0213—Specific separating techniques
  • B29B2017/0286—Cleaning means used for separation
  • B29B2017/0289—Washing the materials in liquids
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2021/00—Use of unspecified rubbers as moulding material
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
  • B29K2023/04—Polymers of ethylene
  • B29K2023/06—PE, i.e. polyethylene
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
  • B29K2023/10—Polymers of propylene
  • B29K2023/12—PP, i.e. polypropylene
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2059/00—Use of polyacetals, e.g. POM, i.e. polyoxymethylene or derivatives thereof, as moulding material
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
  • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
  • B29K2105/065—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts containing impurities
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
  • B29K2105/25—Solid
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
  • B29K2311/10—Natural fibres, e.g. wool or cotton
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
  • B29K2313/00—Use of textile products or fabrics as reinforcement
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
  • B29L2031/00—Other particular articles
  • B29L2031/48—Wearing apparel
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
  • B29L2031/00—Other particular articles
  • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
  • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
  • B29L2031/00—Other particular articles
  • B29L2031/712—Containers; Packaging elements or accessories, Packages
  • B29L2031/7138—Shock absorbing
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
  • B29L2031/00—Other particular articles
  • B29L2031/712—Containers; Packaging elements or accessories, Packages
  • B29L2031/7158—Bottles
• • 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
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T29/00—Metal working
  • Y10T29/49—Method of mechanical manufacture
  • Y10T29/49751—Scrap recovering or utilizing
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T29/00—Metal working
  • Y10T29/49—Method of mechanical manufacture
  • Y10T29/49751—Scrap recovering or utilizing
  • Y10T29/49755—Separating one material from another

Definitions

• the present invention relates to a recycling method suitable for a recycling-oriented society and a system for collecting used products (hereinafter sometimes abbreviated as waste) and supplying them to the market as recycled products again.
• waste used products
• industrial products are made of a combination of parts made of different materials.
• a suit as clothes not only the outer fabric of clothes, but also the lining, the center of the collar, buttons, zippers, and sewing thread
• Each of these parts is usually made of a different material. Therefore, in order to provide such products for recycling, it is necessary to divide the waste into parts and reuse them. For this reason, there is a problem that it is very complicated and troublesome, and therefore difficult to implement.
• the quality of materials of recycled products to be reused gradually deteriorates during recycling, and there is a problem that the quality is inferior to that of the first product to be recycled.
• the range and the amount that can be produced must be limited.
• PET bottles used polyethylene terephthalate bottles
• the private sector and the private sector have been working together to collect used PET bottles and use them for recycling.
• Japanese Patent Application Laid-Open No. H11-110244 proposes a method for producing a high-purity polyester polymer by recycling used PET potter raw materials.
• the technology used in this technique is limited to PET bottles of high quality used PET bottles or used PET bottles that have been sufficiently dissimilar polymers or foreign matter removed. Challenges remain.
• Japanese Patent Application Laid-Open No. 2002-65042 requires additional equipment for removing a composition other than the polyester, Intermediate raw materials from used polyester products processed into textile products, cushioning materials, flooring materials, films, resin products, etc.
• a recycling method for producing dimethyl terephthalate has been proposed.
• these prior arts are attempts to recycle used PET pottle raw materials, but in order to use such used raw materials as raw materials for producing new products, the used raw materials must be used. It is assumed that the fee will be collected.
• An object of the present invention is to solve the above-mentioned problems of the prior art and to contribute to the construction of a recycling-oriented society required by modern society.
• used products for forming a recycling-oriented society that considers resource and energy savings
• the aim is to establish a consistent system that effectively collects and recycles it.
• the present invention is to return used products to intermediate raw materials for manufacturing this product, thereby: (1) manufacturing products with less energy, supplying products with less environmental impact to the market, and 2Supply products that take into consideration the health and safety of humans and animals and plants that coexist with humans, as well as 3Supply products suitable for a recycling-oriented society that can supply products that facilitate the reuse of waste.
• the present invention for solving the above-mentioned problems, as for the product to be recycled, the product standards for health and safety, easily recyclable product standards, A recycling system that creates an identification sign indicating that product standards are satisfied based on environmental impact, attaches the identification sign to the product to be recycled, and manages recyclable products that circulate in the market by the identification sign. " Is provided.
• the recycling system of the present invention is based on the product material of the product, date of manufacture, place of manufacture, manufacturing lot number, weight, quality data, percentage of recycled materials used, recommended recycling method, etc.
• Recyclable information that can be distributed to the market by having management information related to recycling, reading the management information visually and / or electronically, and adding new management information as necessary. I prefer to manage the product.
• the recycling system of the present invention reads management information included in the identification sign attached to the used product for the product used by the consumer, It is preferable to refund a predetermined amount of refund to the consumer when the standard is satisfied in order to effectively collect used products from the consumer.
• the recycling system of the present invention includes at least a product manufacturer, a product seller, a collector of used products, a carrier of collected products, and an intermediate raw material manufacturer who jointly operate a system for recycling products. It is preferable that the members are members, and the members are interconnected by a telecommunications network to share the management information of the identification signs attached to the products to be recycled.
• a server capable of reading and writing data for managing the products to be recycled is provided on the telecommunications network, and members accessing the homepage provided by the server or non-members as necessary are provided. It is more preferable that the necessary information on the product specified by the identification sign can be read and written freely according to the authority given to each member and non-member.
• At least one evaluation means including a visual inspection using an identification sign, a non-crushing inspection, and a Z or chemical analysis inspection is applied to the used product brought in, and the used product is used. Evaluating whether a product is recyclable is preferable, as it prevents mixing of products that are difficult to recycle during the recycling process.
• the information network administrator who oversees and manages the operation of the recycling system approve the acceptance evaluation of used products brought in by non-members.
• the product to be recycled is a polyester product, and the composition of each part constituting the product is a polyalkylene terephthalate composition of 40% by weight or more. Is preferred because it can be used.
• FIG. 1 is a diagram showing the entire membership computer system.
• Figure 2 is an identification sign indicating that a product meets product standards.
• Figure 3 is an example of an input screen to a computer connected to the GVF net.
• Figure 4 is an example of a computer screen showing the amount of products and waste that can be confirmed on the GVF network. (The example shows two group members in each business.)
• Figure 5 shows an example of the operational mixture ratio of the recycled material ratio.
• Figure 6 is a table that exemplifies product standards and various laws and regulations determined for the purpose of environmental protection and health protection.
• Figure 7 is a table showing an example of criteria for determining whether a used product complies with the collection standard.
• FIG. 8 is a table showing the results of Examples 1-4 and Comparative Examples 1-2 of the recycling method of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION
• FIG. 1 is a schematic explanatory view for explaining a recycling method of the present invention and a system therefor. Reference numerals in this figure will be described first.
• reference numeral A denotes a manufacturer that manufactures products (A1, A2,... Indicate individual manufacturers)
• reference numeral B denotes a seller that sells products (B1, B2,.
• reference symbol D is a collector who collects used products (D1, D2, ... indicate individual collectors)
• reference symbol E is a hauler that carries the collected products.
• reference symbol F is an intermediate raw material manufacturer that manufactures intermediate raw materials (F1, F2, ... indicates individual intermediate raw material manufacturers)
• Reference symbol G represents an information network manager (in the figure, a single case is illustrated, but there may be a plurality of cases).
• C it is not shown in FIG.
• Reference numeral S indicates a computer system that manages information managed by the information network manager G, and processes such as data storage, calculation, and management required here are performed. In addition, necessary information is transmitted from the computer system to each information terminal via a telecommunication network N such as the Internet. Therefore, the computer system S plays a role of a server that transmits information to a communication terminal connected via the telecommunications network N and receives information. For this reason, in the following description, this "combi-user 'system Sj" may be simply referred to as "server Sj".
• this database contains Health Product standards based on safety, easily recyclable product standards, environmental impact at the product manufacturing stage, product standards based on the environmental impact of recycling, product materials of products, date of manufacture, manufacturing location, manufacturing unit No. Management information required to operate a recycling system consisting of weight, quality data, percentage of recycled materials used, recommended recycling methods, etc., or product component composition, component type, component material, component weight, component composition Management information such as the ratio is stored.
• the recyclability determining means determines the easy recyclability.
• the overall weight of the X-product, ⁇ ⁇ , ⁇ ⁇ 1 ⁇ , the omega iota when defined as Poriesu ether containing by weight in each component the Ri product polyester products der, further to have a composition satisfying (o ⁇ + i + ten ... + ⁇ ⁇ ) / X 1 0 0 ⁇ 4 0, conditional expressions described above as (1) Is preferred. This is because by doing so, it is possible to utilize a recycling system that has already been proven, as described later, and to carry out efficient recycling.
• the people mentioned above, especially the manufacturer ⁇ , the product seller], 3, the collector D, the intermediate raw material maker F, and the information network manager G are mutually connected via the telecommunications network N such as the Internet.
• An information communication network for exchanging information has been formed, and a recycling system has been built.
• information networks such as the Internet with the information network administrator G as the core.
• the group promoting the recycling system is collectively referred to as "Green Paris You 'Family" (hereinafter sometimes abbreviated as "GV F").
• GV F Green Paris You 'Family
• the term “information network administrator” used in this effort does not simply mean the term “combi-user's system administrator” in its narrow sense, but refers to the “administrator who controls and manages the entire recycling system”. It is used in a broad sense.
• the members of the GVF are formed on a membership basis, but it is not particularly limited to the membership system as long as they satisfy the gist of the present invention.
• the members of the GVF are connected to each other via a network, especially when communicating with each other via a public telecommunications network such as the Internet to which an unspecified number of people can connect. It is necessary to prevent leakage of information that you do not want to be known to other than members.
• the information network administrator G issues authentication data such as an ID and a password to a GVF member who has accessed a server that manages information, and determines whether or not the member is an information network based on the authentication data.
• the system is configured so that the administrator G can perform the authentication. At that time, if necessary, particularly important information that you do not want to be known to others may be encrypted and exchanged. It is also a preferable embodiment that information that can be browsed on the network is ranked so that only a person who has the authority to browse can access necessary information according to the rank.
• GVF network By forming a GVF network as described above, if there is an information communication terminal such as a computer terminal, and in some cases an environment where a mobile phone can be used, the information managed by the information network No matter where you are in the world, you can access the database from public telecommunications networks such as the Internet via these communication information terminals. You can connect freely. And such a public telecommunications network
• GVF Net GVF Network
• I SDN line connecting GVF members GVF members
• the products handled by GVF Due to the nature of the products handled by GVF, it is preferable that the products comply with the product standards and various laws and regulations as shown in Figure 6 that are determined for the purpose of environmental protection and health protection. Needless to say.
• the products handled in the recycling system related to GVF at the very beginning, need to consider the protection of the natural environment and the safety of animals and plants, including humans, at least at the beginning.
• the product conforms to the standards shown in Fig. 6.
• the manufacturer A who has joined the GVF attaches the “identification sign” to the product and sells it to the product seller B who has joined the GVF.
• this "identification sign” is exemplified, as shown in Fig. 2, it is composed of a go-go mark 1, product information 2, and electronically readable information 3, and the like.
• the ⁇ identification mark '' indicates that the recycled product satisfies the product standards based on health and safety, easily recyclable product standards, environmental impact at the product manufacturing stage, and product standards based on the environmental impact of the recycle cycle. Is shown.
• the logo mark 1 emphasized the role of clearly indicating that the product conforms to the GVF standard and the promotion of environmentally and human-friendly activities with a focus on consideration for the environment and people. It is desirable to imagine the coordination between consumer C and corporate groups A, B, D, E, F and G.
• Product Information 2 describes the product name, product material, manufacturing date, manufacturing location, manufacturing lot number, weight, percentage of recycled materials used, recommended recycling method, and the like.
• the electronically readable information 3 is a complement of information such as the product information 2 so that it can be read electronically.
• a method using a par code as shown in the figure is used.
• other methods such as a microchip, a magnetic recording medium, or an IC card can be used.
• the display form related to the “identification sign” is affected by various factors such as the product shape, the use environment, the use method, and the distribution form, it is preferable to appropriately perform the display method according to each product. . It is needless to say that it is preferable to attach electronically readable information 3 to a product in order to mechanically process necessary information relating to the product as described later, but it is impossible to attach such information. Products may be made visually readable by humans. At that time, while the product is being used, the necessary information power S “identification sign J is distributed so as not to be lost, and the sign design is devised according to the product. You may.
• GVF-affiliated manufacturer A which manufactures products as described above, attaches an identification mark to the manufactured product before selling it to GVF-affiliated product seller B.
• the management information is information required for operating the recycling system of the present invention.
• such information includes a product name, a product material, and sales to seller B.
• a series of these data is input, for example, in the production item II as data DA1, DA2,...
• FIG. 3 shows an example of an input screen for inputting the data DA1, DA2,....
• the seller B who subscribes to the GVF which sells the product in which the series of related data DA 1 is input as described above, sells the corresponding product to the consumer C, etc.
• the sales volume (m 2) is input from GVF Net to Server S from the input device attached to the information communication terminal.
• the server S connected to the GV F-net stores the product corresponding to the input data DA 1 in ml-m 2 in the seller B, and the m 2 is distributed to the market and used by the consumer C It immediately processes the information and makes it available to GVF members who have the specified authority to access the specified homepage on the GVF Net.
• the recycling information on each part that composes the product information on the type, weight, composition, etc.
• the recyclability determination means can be provided as an individual device independently of the server S.
• a necessary program is stored in a storage device provided in the server S, and is determined by this program. It is preferable to perform the determination process according to the procedure described above.
• the product seller B who joins the GVF adds a certain recycling promotion cost to the selling price of the product and sells it. Doing—one feature. In other words, exploring a sales method with such characteristics will promote the recycling of used products for the following reasons.
• the consumer C can receive a refund by returning the used product to the seller B. Therefore, Consumer C will bring most of the used products to Seller B without discarding or illegally discarding used products as garbage, so that the recycling system can be carried out smoothly. become.
• Seller B is free to implement sales promotion measures, such as saving money in a personal account or providing special services when the total purchase amount exceeds a certain amount.
• the used products brought in by the consumer C (hereinafter sometimes referred to as “waste”) are sold not only to the seller B1 who purchased the product but also to other members.
• consumers B2, B3, ... can receive a refund for the added price based on the identification sign attached to the product.
• the information on the waste brought in by the consumer C is stored in a database on the server S and managed by the other member sellers B2, B3,.... Even if there is, the identification sign attached to the waste brought in can be read, the information can be immediately extracted from the server S on the GVF Net, and the identity of the waste can be confirmed from the extracted information.
• the point of concern for product seller B is that the sold products conforming to the standard and other non-compliant products are mixed and processed together by municipalities.
• the goal is to reduce waste as municipal waste, and to ensure that non-conforming products are not mixed into the GVF distribution channel during the waste collection process.
• the seller S basically checks the information by the identification sign S. When the information cannot be confirmed by visual inspection or electronic reading means, the seller B uses the near-infrared analysis. It is possible to measure and evaluate by one or more evaluation methods including non-destructive inspection and chemical analysis inspection to fully confirm that the waste is recyclable. It is preferable for smooth operation.
• the product seller B who has collected the waste, recycles the waste from the identification sign through the GVF Net at the time of collecting the waste.
• the product is suitable or not, enter the necessary information such as the product name of the collected waste, bow, amount (m 3 ), date, etc. in the corresponding column. Then, considering the storage location and transportation cost of the waste, the waste is stored until the waste is stored in an appropriate amount for transportation.
• management information relating to recycling is extracted from the database based on management standards set for each component constituting the product, and the product and its configuration are referred to by referring to the extracted management information. It also enables easy recyclability of parts to be determined.
• the waste stored in this manner is collected by the collector D.
• the collector D determines whether the stored waste is recyclable waste or not, as described above. After confirming sufficiently using the same evaluation method as for party B, take it off.
• the product to which the waste applies is specified, and necessary information such as the product name, quantity, and date of the waste accompanying the waste is provided. Fill in the specified product column.
• the used product collector D or sales collector B ' is the GVF information network administrator for the additional price paid to seller B or consumer C.
• the seller B checks the product name, storage volume, storage location, etc. of the recyclable waste stored by the seller B on the GVF Net, and collects it as appropriate. Collected waste is stored centrally in the company's own warehouse or in a storage warehouse owned by GVF as in the case of party B '. At that time, the collector D who collects used products and the T / JP03 / 05101
• the carrier E may be a separate business type, or may be a recovery lot transporter (denoted by a symbol D 'for convenience) in which the recovery and transport operations are integrated.
• a symbol D ' for convenience
• the collection carrier D is engaged in transporting the waste collected from the product seller B, the company's own warehouse, and the GVF net storage warehouse to the intermediate raw material manufacturer F. Therefore, this collection carrier D, always
• the collection carrier D confirms the product to which the waste corresponds based on the identification mark attached to the waste, specifies the product, and then checks the product specified on the GVF Net. Collect the data in the data column and enter the product name, product material, amount, date, etc. of the transported waste into the database from the input means attached to the information communication terminal.
• the server S also manages the information on the type, weight, composition, etc. of each part, and the content of the substances that inhibit the recycling, etc. ⁇ Needless to say, input into the database to be controlled. By doing so, management information related to recycling is extracted from the database based on management standards set for each component constituting the product, and the product and its configuration are referred to by referring to the extracted management information. This makes it possible to determine the easy recyclability of components.
• the schedule, efficient transportation route It may be a system that performs arithmetic processing and displays the results, and supports the work of the collection lot transporter D.
• the collector D, the collection carrier D 'and the carrier E have a system that can carry out packing change including refilling as necessary to improve the efficiency of transportation.
• Collector D, Collection Carrier D ', and Carrier E visually inspect the waste from the identification signs to confirm that the waste is compliant with the collection standards. And / or assessing the recovered waste as recyclable waste by at least one reliable assessment means, such as non-shatter testing, such as near-infrared analysis. This is the preferred mode V for smooth operation.
• the intermediate raw material manufacturer F who recycles the collected waste as intermediate raw material, can prevent the occurrence of quality abnormalities that occur during the production of intermediate raw materials in advance.
• Collector D, collection hauler D 'and hauler E are intermediate raw material manufacturers F who can carry out recycling appropriately based on the recommended recycling method indicated on the identification mark attached to the collected items.
• the waste brought in by the recoverer D and the like is transferred to the intermediate raw material manufacturer F and is converted into the intermediate raw material by the intermediate raw material manufacturer F in a predetermined process.
• the quality assessment of the waste received by the intermediate raw material manufacturer F uses the evaluation of the collector D, the collection hauler D, and the hauler E, but the intermediate raw material manufacturer F Because it is responsible for the final quality, it is a good practice to check the quality of the incoming waste by sampling inspection if necessary.
• the process of manufacturing intermediate raw materials from the waste brought to the intermediate raw fabric manufacturer F involves intermediate physical processing such as simple washing, heating, deformation, cutting, and disassembly of the waste.
• the process of producing a raw material product (this process is referred to as “material recycling”) and the process of producing an intermediate raw material product through a rather complicated chemical treatment (in the present invention, this process is referred to as “chemical”).
• material recycling this process is referred to as “material recycling”
• chemical this process is referred to as “chemical”.
• ⁇ Recycling and depending on the form and condition of the waste, it can be used for material, recycling and Z or chemical ⁇ Recycling.
• the intermediate raw material thus recycled by the intermediate raw material manufacturer F is delivered to the above-described manufacturer A, which manufactures products using the intermediate raw material.
• the server S also manages the recycling information on each part that composes the product, as well as the information on the type, weight, configuration, etc. of each part, or the content of the substances that inhibit the recycling, such as the substances that inhibit the recycling. ⁇ Input to the database to be controlled.
• the management information relating to recycling can be obtained from the management standard set for each component constituting the product. Can be extracted from the database, and the recyclability of the product and its components can be determined with reference to the extracted management information.
• manufacturer A uses not only intermediate raw materials from waste (hereinafter sometimes abbreviated as “recovered raw materials”) but also intermediate raw materials using natural materials (hereinafter “new raw materials”).
• Raw material (may be abbreviated as“ raw material ”) (see also Fig. 4). However, if both of these raw materials are used, the ratio of recycled raw materials is calculated from the formula: “recovered raw material usage” Z (recovered raw material usage + new raw material usage) XI 00 ”, and this information is calculated as described above.
• the mixing ratio of recovered and new raw materials in GVF is shown in Fig. 5.
• the mixing ratio is low at the beginning of GVF operation, but it is more than 50% by weight if it gets into orbit.
• the target is to operate with a high recycled raw material ratio, and the identification mark is not attachable to those with a low mixed ratio.
• the primary role of the information network manager G is to monitor the status of its use so that the GVF net can be operated smoothly. For example, monitoring the operation of GVF as a whole, such as the accumulation of products and waste, shortage of waste, problems in the operation process of intermediate raw material manufacturer F, shortage of intermediate raw material products at product manufacturer A, and recycling promotion costs. Provide support services so that products and waste do not cause logistic problems.
• the information network manager G also manages the payment of wastes other than GVF members, management of received money, setting of transaction prices by using new raw materials and recovered raw materials, and management of subsidies from municipalities, the government, etc.
• the information network manager G considers the above revenues and the management burden of the information network manager G, and establishes a connection between manufacturer A, product seller B, used product collector D, and intermediate raw material manufacturer F. It also plays a role in adjusting the transaction price of goods distributed.
• Consumer C will be able to pay a percentage of the selling price for product usage, and realize a system that can reimburse Consumer C for the remaining amount, thereby making an environmentally friendly cycle with people, including animals and plants. It will help to build a type society.
• IV Intrinsic viscosity
• a fixed amount of a sample cut out of the chip and the molded body was weighed, dissolved in o-chlorophenol to a concentration of 0.012 g / m1, and measured at 25 ° C.
• a sample cut into a size of 50 mm X 50 mm from the body of the bottle was measured using a Nippon Denshoku Industries Color and color difference meter (MODEL 1 001 DP).
• the metal components in the resin composition were qualitatively and quantitatively determined using a fluorescent X-ray analyzer (Rigaku Denki Kogyo KK, System 3270).
• a content was determined by freeze-crushing a sample, charging the sample in a vial bottle, holding at 150 ° C for 60 minutes, and using Hitachi Headspace Gas Chromatography-1.
• a fixed volume of the sample is quantified and measured using a Color Machine CM-7500 color machine.
• the impurities contained in the recovered DMT were analyzed by gas chromatography.
• Infrared analysis was performed using InfraSpec NR200 manufactured by K.K.
• InfraSpec NR200 manufactured by K.K.
• an infrared spectrophotometer manufactured by Shimadzu Corporation.
• a futon (cotton) made of polyester used by consumers was obtained from a collector, and this was used as a raw material to produce dimethyl terephthalate, an intermediate raw material for polyester products.
• the composition of the futon's original family was acceptable was checked by the presence or absence of an identification sign and the content of the sign. Furthermore, it was confirmed by visual observation that there was no contamination by foreign substances or contamination by other substances such as oil, and the analysis by a near-infrared spectrometer confirmed that the composition was a polyester composition.
• each part, futon cover one polyethylene terephthalate over preparative 80 weight 0/0, cotton 20 weight 0/0, futon body polyethylene terephthalate over preparative 70 weight 0/0, cotton 30 weight % Of the total raw material Content was 73% by weight. Also, as a precautionary measure, samples of each of the above-mentioned futon wastes were collected, mixed, and subjected to lab tests using a part of them. Chemicals that are not included.
• the collected cotton waste is injected into a granulator operating at a temperature of 170 ° C inside the granulator, solidified to a diameter of 4 mm and a length of 45 mm, and then pneumatically transported to form a chemical-recycling reaction process. Transported to The bulk density of the solid product transported to the reaction step was 0.40 gZ cm 3 , and the weight was 195 kg. In the reaction step, the flakes were charged into a mixture of 800 kg of ethylene glycol and 5 kg of sodium carbonate, which had been heated to 185 ° C in advance, and reacted at normal pressure for 4 hours.
• reaction solution was cooled to 80 ° C to separate solid components from the undissolved components.
• the separated solution was distilled at 600-150 ° C and a pressure of 13.3 kPa to remove 600 kg of EG. .
• 5 kg of sodium carbonate and 280 kg of methanol were added to 330 kg of the residue from which EG was distilled off, and the mixture was reacted at normal pressure and 75 to 80 ° C for 1 hour.
• the reaction solution was cooled to 40 ° C., and solid-liquid separated into a cake mainly composed of crude DMT and a filtrate mainly composed of methanol and crude EG by centrifugation. Then, the crude DMT was applied at a pressure of 6.8 kPa, the bottom temperature of 180 to 200 ° C, and the crude EG was applied at a pressure of 13.1 kPa and a bottom temperature of 140 to 150 ° C. Purification was carried out by distillation under the conditions, and finally DMT and ethylene glycol were obtained in yields of 57.8% and 59.5%, respectively.
• the recovered DMT is comparable to that of commercial products in terms of appearance, acid value, melting color, and sulfated ash, and the recovered ethylene glycol is commercially available in diethylene glycol concentration, water content, and melting color. It was comparable to the product.
• the obtained DMT could be produced with a total energy consumption of 75% of the DMT obtained by the normal production method using crude oil.
• the same operation as in Example 1 was performed on a raw material in which the polyester content in the entire raw material was 65% by weight. DMT and ethylene glycol were obtained in yields of 55.2% and 59.2%, respectively. The recovered DMT and ethylene glycol were comparable to commercial products.
• the composition of the cap is 100% polypropylene. / 0
• the same operation as in Example 1 was performed on a raw material in which the bottle main body was 100% by weight of polyethylene terephthalate and the polyester content of the raw material was 91% by weight / 0 .
• Eventually DMT, Ethylene glycol was obtained at a yield of 87.3% and 88.5%, respectively.
• the recovered DMT and ethylene glycol were comparable to commercial products.
• Example 3 Same as Example 1 except that the petrol from the separately collected petal veil used in Example 3 was added with equal amounts of the polypropylene constituting the cap composition and the polyethylene constituting the label composition in equal amounts. The same operation was performed.
• This PET bottle mixed raw material had a polyester content of 40%.
• DMT and ethylene glycol were obtained at yields of 34.6% and 36.8%, respectively. The recovered DMT and ethylene glycol were comparable to commercial products.
• the composition of the spent white shutter of the polyester used is polyethylene terephthalate tallates 100 weight 0/0, were prepared waste 80 kg polyethylene terephthalate tallates even buttons and collar core.
• each piece is put into the primary crusher, the screen diameter of the crusher is set to 10 Omm, and the primary crushing is performed.
• the powder was put into a crusher, and the secondary crushing was performed by setting the screen diameter of the crusher to 40 mm. After that, it was washed with water and centrifuged by a decanter to remove water and made recovered fiber waste.
• the recovered fiber waste was put into a hot air dryer operated at a temperature of 130 ° C., and the water was sufficiently removed over 1 hour to be put into a melt granulator.
• the melt granulator was operated at a melting temperature of 280 ° C with a vent suctioned to -0.1 Mpa.
• the molten polyethylene terephthalate was passed through a special filter for removing fine foreign matter, discharged into water, cooled, and the cooled strand was cut with a special cutting machine to obtain 76.2 Kg of polyethylene terephthalate chips.
• the IV quality of this chip was as good as a commercially available chip.
• Polyethylene terephthalate is a product obtained by sticking a polyethylene terephthalate 100% by weight sheet to a 35.5% by weight tile, and the polyester content of the raw material is 38% by weight. Operations were performed.
• the recovered DMT is comparable to commercially available DMT in terms of appearance, acid value, melting color, and sulfated ash, and the recovered ethylene glycol is commercially available in diethylene dalicol concentration, moisture, and melting color. Although not inferior to the product, the final yields of DMT and ethylene glycol were 29.2% and 27.6%.
• a load cushioning material for load-carrying, 1 rubber part polyurethane 0 0 Weight 0/0, cover cotton 1 0 0 wt%, the cushion polyester 3 1 wt. / 0 , 69% by weight of cotton, and a raw material having a polyester content of 25% of the total raw material was subjected to the same operation as in Example 1.
• the recovered DMT is comparable to commercial products in terms of appearance, acid value, melting colorimetry, and sulfated ash
• the recovered ethylene glycol is comparable to commercial products in diethylene glycol concentration, water content, and melting colorimetry. However, the final yields of DMT and ethylene glycol were 17.2% and 19.6%.
• waste products that have become waste can be returned to the intermediate subject of this product production, so that products can be produced with less energy and products with less environmental impact can be supplied to the market.
• energy conservation has become possible, and the promotion of effective use of global resources is extremely remarkable. Has an effective effect c

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• 2003
  • 2003-04-22 US US10/509,942 patent/US7487577B2/en not_active Expired - Fee Related
  • 2003-04-22 EP EP03725619A patent/EP1502668A4/en not_active Withdrawn
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