WO2019139452A3 - 폴리스티렌 겔 처리시스템과 용제 분리장치 및 발포 폴리스티렌 재생방법 - Google Patents

폴리스티렌 겔 처리시스템과 용제 분리장치 및 발포 폴리스티렌 재생방법 Download PDF

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Publication number
WO2019139452A3
WO2019139452A3 PCT/KR2019/000595 KR2019000595W WO2019139452A3 WO 2019139452 A3 WO2019139452 A3 WO 2019139452A3 KR 2019000595 W KR2019000595 W KR 2019000595W WO 2019139452 A3 WO2019139452 A3 WO 2019139452A3
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WO
WIPO (PCT)
Prior art keywords
solvent
polystyrene gel
distillation layer
air
treating
Prior art date
Application number
PCT/KR2019/000595
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English (en)
French (fr)
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WO2019139452A2 (ko
Inventor
오마나부
Original Assignee
오마나부
하태용
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 오마나부, 하태용 filed Critical 오마나부
Publication of WO2019139452A2 publication Critical patent/WO2019139452A2/ko
Publication of WO2019139452A3 publication Critical patent/WO2019139452A3/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B13/00—Baby linen
    • A41B13/10—Bibs
    • A41B13/106—Bibs with fastening means for attachment to tray or table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B2300/00—Details of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
    • A41B2300/30—Closures
    • A41B2300/326—Closures using hooks and eyelets
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
    • A41B2400/44—Donning facilities
    • 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
    • Y02P20/10—Process efficiency
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

증류층 내부로 따뜻한 공기를 공급하여 흐르게 하는 것에 의하여 증류층으로부터 증발된 용제의 배기구로 증류한 용제를 밀어올리고 나선형 교반기에 돌기들을 형성하여 폴리스티렌 겔의 표면적을 증가시킴으로써 용제 회수율을 종래에 비해 약 15％ 향상시킬 수 있고, 저온 가열용 보일러와 고온 가열용 보일러를 별개로 사용함으로써 열효율을 높인 폴리스티렌 겔 처리시스템에 개시된다. 상기 폴리스티렌 겔 처리시스템은 불용성분을 걸러주기 위한 전처리장치, 증류층의 내부공간으로 상온 이상의 따뜻한 공기를 공급하여 상기 증류층에서 증발된 용제를 상기 증발된 용제의 배기구로 밀어올릴 수 있도록 하기 위한 공기유입구를 가지는 용제 분리장치, 후처리 장치, 순환되는 열매체를 이용하여 상기 전처리장치, 상기 용제 분리장치, 상기 후처리장치의 필요한 부위를 가열하기 위한 가열장치 및 상기 공기 유입구로 공기를 공급하기 위한 공기공급부를 포함하는 구성을 한다.
PCT/KR2019/000595 2018-01-15 2019-01-15 폴리스티렌 겔 처리시스템과 용제 분리장치 및 발포 폴리스티렌 재생방법 WO2019139452A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0005282 2018-01-15
KR1020180005282A KR101965752B1 (ko) 2018-01-15 2018-01-15 폴리스티렌 겔 처리시스템과 용제 분리장치 및 발포 폴리스티렌 재생방법

Publications (2)

Publication Number Publication Date
WO2019139452A2 WO2019139452A2 (ko) 2019-07-18
WO2019139452A3 true WO2019139452A3 (ko) 2019-09-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2019/000595 WO2019139452A2 (ko) 2018-01-15 2019-01-15 폴리스티렌 겔 처리시스템과 용제 분리장치 및 발포 폴리스티렌 재생방법

Country Status (2)

Country Link
KR (1) KR101965752B1 (ko)
WO (1) WO2019139452A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102467003B1 (ko) 2022-06-07 2022-11-16 김선정 발포 폴리스티렌 재생장치
KR102446840B1 (ko) 2022-06-07 2022-10-14 김선정 발포 폴리스티렌 재생장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001181439A (ja) * 1999-12-22 2001-07-03 Ishikawajima Harima Heavy Ind Co Ltd ポリスチレン回収装置とそのための夾雑物除去方法
KR20030071246A (ko) * 2002-02-28 2003-09-03 후루가와 히로요시 폴리스티렌 겔 처리시스템 및 용제 분리장치
JP2005154525A (ja) * 2003-11-21 2005-06-16 Kazuki Kogyo:Kk ポリスチレン系樹脂組成物の処理方法及び処理装置
JP2005179466A (ja) * 2003-12-18 2005-07-07 Miike Iron Works Co Ltd 発泡スチロールのリサイクル装置
JP2006233037A (ja) * 2005-02-25 2006-09-07 Oputei:Kk ポリスチレンゲルの処理装置及び処理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001335658A (ja) * 2000-05-26 2001-12-04 Toshiba Plant Kensetsu Co Ltd ポリスチレンの熱分解装置および熱分解方法
JP2002128948A (ja) * 2000-10-24 2002-05-09 Nishihama Shoji:Kk ポリスチレンゲル処理システム、溶剤回収装置、および該溶剤の分離装置
JP2002179834A (ja) * 2000-12-18 2002-06-26 Power Shifuto:Kk 発泡スチロールの溶解装置
JP4081510B2 (ja) * 2002-05-31 2008-04-30 株式会社スタイロジャパン 再生発泡性ポリスチレン系樹脂粒子の再生処理システム及びその処理法
JP2004244533A (ja) * 2003-02-14 2004-09-02 Sumitomo Precision Prod Co Ltd プラスチック再生装置及び発泡ポリスチレン減容化用溶剤

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001181439A (ja) * 1999-12-22 2001-07-03 Ishikawajima Harima Heavy Ind Co Ltd ポリスチレン回収装置とそのための夾雑物除去方法
KR20030071246A (ko) * 2002-02-28 2003-09-03 후루가와 히로요시 폴리스티렌 겔 처리시스템 및 용제 분리장치
JP2005154525A (ja) * 2003-11-21 2005-06-16 Kazuki Kogyo:Kk ポリスチレン系樹脂組成物の処理方法及び処理装置
JP2005179466A (ja) * 2003-12-18 2005-07-07 Miike Iron Works Co Ltd 発泡スチロールのリサイクル装置
JP2006233037A (ja) * 2005-02-25 2006-09-07 Oputei:Kk ポリスチレンゲルの処理装置及び処理方法

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KR101965752B1 (ko) 2019-04-04
WO2019139452A2 (ko) 2019-07-18

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