PL425677A1 - Method for producing slabs from expanded polystyrene with metal nanoparticles - Google Patents

Method for producing slabs from expanded polystyrene with metal nanoparticles

Info

Publication number
PL425677A1
PL425677A1 PL42567718A PL42567718A PL425677A1 PL 425677 A1 PL425677 A1 PL 425677A1 PL 42567718 A PL42567718 A PL 42567718A PL 42567718 A PL42567718 A PL 42567718A PL 425677 A1 PL425677 A1 PL 425677A1
Authority
PL
Poland
Prior art keywords
metal nanoparticles
mold
steam
seasoned
aqueous suspension
Prior art date
Application number
PL42567718A
Other languages
Polish (pl)
Other versions
PL236790B1 (en
Inventor
Agnieszka Misiek
Sylwester Misiek
Original Assignee
Misiek Agnieszka Amitec
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 Misiek Agnieszka Amitec filed Critical Misiek Agnieszka Amitec
Priority to PL425677A priority Critical patent/PL236790B1/en
Publication of PL425677A1 publication Critical patent/PL425677A1/en
Publication of PL236790B1 publication Critical patent/PL236790B1/en

Links

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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Sposób wytwarzania płyt ze spienionego polistyrenu z nanocząstkami metalu, w którym surowe ziarna polistyrenowe rozszerza się wstępnie w spieniarce, a następnie sezonuje, po czym sezonowane ziarna podaje się do formy, w której w atmosferze podwyższonej temperatury i podwyższonego ciśnienia formuje się blok, który następnie tnie się na płyty o pożądanym kształcie i rozmiarach, charakteryzuje się tym, że: przygotowuje się w zbiorniku ciśnieniowym (113) wodną zawiesinę nanocząstek metalu, którą poddaje się ciągłemu intensywnemu mieszaniu mieszadłem szybkoobrotowym (116) i którą utrzymuje się w temperaturze w zakresie od 80 do 90°C poprzez ciepło odzyskiwane z pary wyrzutowej z formy (104); natomiast podczas formowania bloku w formie (104), w etapie wtryskiwania pary do formy (104), do kolektora parowego (120) wtryskuje się za pomocą dysz natryskowych (121) wodną zawiesinę nanocząstek metali ze zbiornika ciśnieniowego (113).A method for the production of foamed polystyrene plates with metal nanoparticles, in which raw polystyrene grains are initially expanded in a foaming machine and then seasoned, and then the seasoned grains are fed to a mold, in which a block is formed under an atmosphere of increased temperature and increased pressure, which is then cut plates of the desired shape and size, characterized in that: an aqueous suspension of metal nanoparticles is prepared in a pressure vessel (113), which is subjected to continuous intensive mixing with a high-speed mixer (116) and which is kept at a temperature ranging from 80 to 90 ° C by heat recovered from the shot steam from the mold (104); while when the block is formed in the mold (104), an aqueous suspension of metal nanoparticles from the pressure vessel (113) is injected into the steam manifold (120) in a step of injecting steam into the mold (104) by means of spray nozzles (121).

PL425677A 2018-05-23 2018-05-23 Method for producing slabs from expanded polystyrene with metal nanoparticles PL236790B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL425677A PL236790B1 (en) 2018-05-23 2018-05-23 Method for producing slabs from expanded polystyrene with metal nanoparticles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL425677A PL236790B1 (en) 2018-05-23 2018-05-23 Method for producing slabs from expanded polystyrene with metal nanoparticles

Publications (2)

Publication Number Publication Date
PL425677A1 true PL425677A1 (en) 2019-12-02
PL236790B1 PL236790B1 (en) 2021-02-22

Family

ID=68655062

Family Applications (1)

Application Number Title Priority Date Filing Date
PL425677A PL236790B1 (en) 2018-05-23 2018-05-23 Method for producing slabs from expanded polystyrene with metal nanoparticles

Country Status (1)

Country Link
PL (1) PL236790B1 (en)

Also Published As

Publication number Publication date
PL236790B1 (en) 2021-02-22

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