RU2004133605A - METHOD FOR PROCESSING NON-CONDITIONAL WASTES OF PRODUCTION OF SYNTHETIC RUBBERS - Google Patents

METHOD FOR PROCESSING NON-CONDITIONAL WASTES OF PRODUCTION OF SYNTHETIC RUBBERS Download PDF

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Publication number
RU2004133605A
RU2004133605A RU2004133605/04A RU2004133605A RU2004133605A RU 2004133605 A RU2004133605 A RU 2004133605A RU 2004133605/04 A RU2004133605/04 A RU 2004133605/04A RU 2004133605 A RU2004133605 A RU 2004133605A RU 2004133605 A RU2004133605 A RU 2004133605A
Authority
RU
Russia
Prior art keywords
rubber
molecular weight
high molecular
extruder
source
Prior art date
Application number
RU2004133605/04A
Other languages
Russian (ru)
Inventor
Виталий Ксенофонтович Битюков (RU)
Виталий Ксенофонтович Битюков
Евгений Дмитриевич Чертов (RU)
Евгений Дмитриевич Чертов
Сергей Германович Тихомиров (RU)
Сергей Германович Тихомиров
Анатолий Анатольевич Хвостов (RU)
Анатолий Анатольевич Хвостов
Игорь Анатольевич Хаустов (RU)
Игорь Анатольевич Хаустов
Геннадий Иванович Щепкин (RU)
Геннадий Иванович Щепкин
Артем Алексеевич Баранкевич (RU)
Артем Алексеевич Баранкевич
Original Assignee
Общество с ограниченной ответственностью "Совтех"(RU)
Общество с ограниченной ответственностью "Совтех"
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.)
Filing date
Publication date
Application filed by Общество с ограниченной ответственностью "Совтех"(RU), Общество с ограниченной ответственностью "Совтех" filed Critical Общество с ограниченной ответственностью "Совтех"(RU)
Priority to RU2004133605/04A priority Critical patent/RU2004133605A/en
Publication of RU2004133605A publication Critical patent/RU2004133605A/en

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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)

Claims (1)

Процесс переработки отходов каучуков, заключающийся в том, что исходный высокомолекулярный каучук непрерывно подают в экструдер, обеспечивающий разогрев исходного высокомолекулярного каучука, с последующим введением оставшейся части исходного высокомолекулярного каучука и каучука после экструдера в реактор для проведения термической деструкции при одновременном удалении легколетучих продуктов термической деструкции и фильтрацией полученного раствора, причем в качестве исходного высокомолекулярного каучука используют некондиционные цис-1,4-полиизопрен, бутилкаучук или тройной этилен-пропиленовый каучук, отличающийся тем, что в процессе подачи основной массы сырья часть подаваемого на переработку сырья отделяют и подвергают предварительному анализу его качества, по результатам анализа перерассчитывают и подбирают режим работы экструдера таким образом, чтобы степень деструкции соответствовала требуемому качеству конечного продукта.The process of processing rubber waste, which consists in the fact that the source of high molecular weight rubber is continuously fed into the extruder, providing heating of the source of high molecular weight rubber, followed by the introduction of the remaining part of the original high molecular weight rubber and rubber after the extruder into the reactor for thermal degradation while removing volatile products and thermal degradation by filtration of the resulting solution, and as the source of high molecular weight rubber use non-con cis-1,4-polyisoprene, butyl rubber or triple ethylene-propylene rubber, characterized in that in the process of supplying the bulk of the feed, part of the feed supplied to the processing is separated and subjected to a preliminary analysis of its quality, the extruder is recalculated and selected according to the results of analysis so that the degree of destruction corresponds to the required quality of the final product.
RU2004133605/04A 2004-11-18 2004-11-18 METHOD FOR PROCESSING NON-CONDITIONAL WASTES OF PRODUCTION OF SYNTHETIC RUBBERS RU2004133605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004133605/04A RU2004133605A (en) 2004-11-18 2004-11-18 METHOD FOR PROCESSING NON-CONDITIONAL WASTES OF PRODUCTION OF SYNTHETIC RUBBERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004133605/04A RU2004133605A (en) 2004-11-18 2004-11-18 METHOD FOR PROCESSING NON-CONDITIONAL WASTES OF PRODUCTION OF SYNTHETIC RUBBERS

Publications (1)

Publication Number Publication Date
RU2004133605A true RU2004133605A (en) 2006-04-27

Family

ID=36655435

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004133605/04A RU2004133605A (en) 2004-11-18 2004-11-18 METHOD FOR PROCESSING NON-CONDITIONAL WASTES OF PRODUCTION OF SYNTHETIC RUBBERS

Country Status (1)

Country Link
RU (1) RU2004133605A (en)

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