RU2020133126A - Method for producing composite materials based on recycled polyethylene terephthalate and erbium chelate complexes - Google Patents

Method for producing composite materials based on recycled polyethylene terephthalate and erbium chelate complexes Download PDF

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Publication number
RU2020133126A
RU2020133126A RU2020133126A RU2020133126A RU2020133126A RU 2020133126 A RU2020133126 A RU 2020133126A RU 2020133126 A RU2020133126 A RU 2020133126A RU 2020133126 A RU2020133126 A RU 2020133126A RU 2020133126 A RU2020133126 A RU 2020133126A
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RU
Russia
Prior art keywords
polyethylene terephthalate
composite materials
materials based
producing composite
erbium
Prior art date
Application number
RU2020133126A
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Russian (ru)
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RU2773845C2 (en
RU2020133126A3 (en
Inventor
Виктор Владимирович Стрельников
Галина Алексеевна Данюшина
Михаил Семенович Липкин
Василий Григорьевич Шишка
Светлана Александровна Пожидаева
Сергей Николаевич Любченко
Original Assignee
Виктор Владимирович Стрельников
Галина Алексеевна Данюшина
Михаил Семенович Липкин
Василий Григорьевич Шишка
Светлана Александровна Пожидаева
Сергей Николаевич Любченко
Priority date (The priority date 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 date listed.)
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Application filed by Виктор Владимирович Стрельников, Галина Алексеевна Данюшина, Михаил Семенович Липкин, Василий Григорьевич Шишка, Светлана Александровна Пожидаева, Сергей Николаевич Любченко filed Critical Виктор Владимирович Стрельников
Priority to RU2020133126A priority Critical patent/RU2773845C2/en
Priority claimed from RU2020133126A external-priority patent/RU2773845C2/en
Publication of RU2020133126A publication Critical patent/RU2020133126A/en
Publication of RU2020133126A3 publication Critical patent/RU2020133126A3/ru
Application granted granted Critical
Publication of RU2773845C2 publication Critical patent/RU2773845C2/en

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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
    • 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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  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)

Claims (2)

Способ получения композиционных материалов на основе вторичного полиэтилентерефталата и хелатного комплекса эрбия, включающий сортировку, очистку, измельчение, сушку и термическую обработку в экструдере, отличающийся тем, что очистку вторичного полиэтилентерефталата проводили в два приема: в щелочном растворе и во флотационных ваннах с ПАВ и растворителями, а после максимального обезвоживания обрабатывают раствором хелатного комплекса эрбия в ксилоле при температуре 18÷25°С и тщательном перемешивании с последующим термическим воздействием в экструдере при температуре 210÷220°C и следующем соотношении компонентов, г:A method for producing composite materials based on secondary polyethylene terephthalate and an erbium chelate complex, including sorting, cleaning, grinding, drying and heat treatment in an extruder, characterized in that the purification of secondary polyethylene terephthalate was carried out in two stages: in an alkaline solution and in flotation baths with surfactants and solvents , and after maximum dehydration, it is treated with a solution of an erbium chelate complex in xylene at a temperature of 18÷25°C and thorough mixing, followed by thermal exposure in an extruder at a temperature of 210÷220°C and the following ratio of components, g: Полиэтилентерефталат (ПЭТФ)Polyethylene terephthalate (PET) 170-180170-180 Полиизобутилен (ПИБ)Polyisobutylene (PIB) 10-1810-18 Фторопласт - 32 литьевой (Ф-32Л)Fluoroplast - 32 molded (F-32L) 33 Полифенил-метилсилоксан-4 (ПФМС-4)Polyphenyl-methylsiloxane-4 (PFMS-4) 33 Раствор хелатного комплекса Er в ксилолеEr chelate solution in xylene 0,001-0,010.001-0.01
RU2020133126A 2020-10-07 Method for production of composite materials based on secondary polyethylene terephthalate and erbium chelate complexes RU2773845C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2020133126A RU2773845C2 (en) 2020-10-07 Method for production of composite materials based on secondary polyethylene terephthalate and erbium chelate complexes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2020133126A RU2773845C2 (en) 2020-10-07 Method for production of composite materials based on secondary polyethylene terephthalate and erbium chelate complexes

Publications (3)

Publication Number Publication Date
RU2020133126A true RU2020133126A (en) 2022-04-07
RU2020133126A3 RU2020133126A3 (en) 2022-04-07
RU2773845C2 RU2773845C2 (en) 2022-06-14

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Publication number Publication date
RU2020133126A3 (en) 2022-04-07

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