Recycled poly(ethylene terephthalate) for direct food contact applications: challenge test of an inline recycling process / (Record no. 149781)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02370nab a22001817a 4500 |
| 850 ## - HOLDING INSTITUTION | |
| Holding institution | เอกสารภาษาไทย (ชั้น 5) |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 190625b2002 xxu||||| |||| 00| 0 eng d |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Repr.M30 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Franz, R. |
| 245 10 - TITLE STATEMENT | |
| Title | Recycled poly(ethylene terephthalate) for direct food contact applications: challenge test of an inline recycling process / |
| author | R. Franz, F. Welle |
| 500 ## - GENERAL NOTE | |
| GENERAL NOTE | สนใจติดต่อขอรับบริการเอกสารฉบับเต็มที่ one stop service (สำนักหอสมุดฯ) หรือ e-mail ([email protected]) โทร. 0 2201 7254-56, 0 2201 7287-89 (จัดเก็บชั้น 5 - Repr.M30) |
| 518 ## - Year/Month of cataloging | |
| Year/Month | YJ2019 M07 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Of all the plastics used for packaging, due to its low diffusivity and chemical inertness, poly(ethylene terephthalate) (PET) is one of the favoured candidate plastics for closed-loop recycling for new packaging applications. In the work reported here, a PET-recycling process was investigated with respect to its cleaning efficiency and compliance of the PET recyclate with food law. The key technology of the investigated PET-recycling process to remove contaminants consists of a predecontamination-extruder combination. At the end of the recycling process, there is either a pelletizing system or downstream equipment to produce preforms or flat sheets. Therefore, the process has two process options, an inline production of PET preforms and a batch option producing PET pellets. In the case of possible misuse of PET bottles by the consumer, the inline process produces higher concentrations in the bottle wall of the recyclate containing preforms. Owing to the dilution of the PET output material by large amounts of uncontaminated PET, the batch option is the less critical process in terms of consumer protection. Regarding an appropriate testing procedure for the evaluation of a bottle-to-bottle recycling process, both process options have their own specific requirements with respect to the design of a challenge test. A novel challenge test approach to the inline mode of a recycling process is presented here. |
| 650 #0 - Subject-Topical Term | |
| Topical term or geographic name entry element | Polyethylene Terephthalate. |
| 650 #0 - Subject-Topical Term | |
| Topical term or geographic name entry element | Recycling. |
| 773 ## - Host Item Entry | |
| Title | Food Additives & Contaminants |
| Related parts | 19(5)2002:502-511 |
| International Standard Serial Number | 0265-203X |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| -- | 159864 |
| 650 #0 - Subject-Topical Term | |
| -- | 159865 |
| 650 #0 - Subject-Topical Term | |
| -- | 159866 |
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