KR960041250A - 발포 스티롤의 처리방법 및 처리방치 - Google Patents

발포 스티롤의 처리방법 및 처리방치 Download PDF

Info

Publication number
KR960041250A
KR960041250A KR1019960016180A KR19960016180A KR960041250A KR 960041250 A KR960041250 A KR 960041250A KR 1019960016180 A KR1019960016180 A KR 1019960016180A KR 19960016180 A KR19960016180 A KR 19960016180A KR 960041250 A KR960041250 A KR 960041250A
Authority
KR
South Korea
Prior art keywords
organic solvent
styrol
intermediate product
layer
foamed
Prior art date
Application number
KR1019960016180A
Other languages
English (en)
Other versions
KR100407529B1 (ko
Inventor
쇼오이찌 에모리
Original Assignee
에모리 쇼우이찌
세이껭까가꾸 가부시끼가이샤
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 에모리 쇼우이찌, 세이껭까가꾸 가부시끼가이샤 filed Critical 에모리 쇼우이찌
Publication of KR960041250A publication Critical patent/KR960041250A/ko
Application granted granted Critical
Publication of KR100407529B1 publication Critical patent/KR100407529B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/065—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts containing impurities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

[목적]
저가격의 유기용매를 사용하고, 낮은 점착성의 중간 생성물을 단시간에 생성할 수 있으며, 게다가 중간생성물로부터 고품질의 스티롤을 재생할 수 있는 발포 스티롤의 처리방법을 제공한다.
[구성]
발포 스티롤의 폐재료를 발생장소의 근방에서 액상 탄화수소를 주체로 하는 석유계의 유기용매에 침지하고 연화시켜서 반죽상의 중간 생성물을 생성하고, 이 중간 생성물을 상기 유기용매로부터 물리적으로 분리하여 재생처리 공장으로 운반하고, 이 운반처인 재생처리 공장에서 상기 중간 생성물로부터 이에 포함되는 스티롤을 재생한다.

Description

발포 스티롤의 처리방법 및 처리방치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일 실시예에 있어서 유기용매로서 케로신을 사용한 경우의 용해의 상태나 중간 생성물의 조성에 관한 실험 데이터를 나타내는 그래프, 제2도는 본 발명의 일 실시예의 처리장치의 구성을 나타내는 평면도, 제3도는 상기 실시예의 처리장치의 구성을 나타내는 측면도, 제4도는 상기 실시예의 처리장치의 구성을 나타내는 정면도.

Claims (5)

  1. 발포 스티롤의 폐재료를 그 발생장소의 근방에서 액상 탄화수소를 주체로 하는 석유계의 유기용매에 침지하고 연화시켜서 반죽상의 중간 생성물을 생성하고, 이 중간 생성물을 상기 유기용매로부터 물리적으로 분리하여 재생처리 공장으로 운반하고, 이 운반처인 재생처리 공장에서 상기 중간 생성물로부터 이에 포함되는 스티롤을 재생하는 것을 특징으로 하는 발포 스티롤의 처리방법.
  2. 제1항에 있어서, 상기 유기용매는, 방향족 탄화수소와 지방족 탄화수소의 혼합물을 주체로 하고, 이 혼합물중의 상기 방향족 탄화수소의 중량비가 20% 내지 60%의 범위로 설정된 것을 특징으로 하는 발포 스티롤의 처리방법.
  3. 발포 스티롤의 폐재료를 그 발생장소의 근방에서 액상 탄화수소를 주체로 하는 석유계의 유기용매에 용해시키고, 이 발포 스티롤을 용해시킨 유기용매를 재생처리공장으로 운반하고, 그 운반처인 재생처리공장에서 상기 유기용매로부터 이에 포함되는 스티롤을 재생하는 것을 특징으로 하는 발포 스티롤의 처리방법.
  4. 하부에 물의 층을 형성하면서 이 물의 층의 상부에 비중이 1보다도 작은 액상 탄화수소로 이루어지는 석유계의 유기용매의 층을 형성하기 위한 처리조와, 상기 물의 층과 상기 유기용매의 층의 경계근방에 부유하는 스티롤의 반죽상의 중간 생성물을 각 층으로부터 물리적으로 분리하여 상기 처리조의 외부로 배출하는 배출기구를 구비한 것을 특징으로 하는 발포 스티롤의 처리장치.
  5. 하부에 물의 층을 형성하면서 이 물의 층의 상부에 비중의 1보다도 작은 액상 탄화수소를 주체로 하는 석유계의 유기용매의 층을 형성하기 위한 처리조와, 상기 처리조내의 물의 층과 상기 유기용매의 층의 경계근방에 부유하는 스티롤의 반죽상의 중간 생성물을 각 층으로부터 물리적으로 분리하여 상기 처리조의 외부로 배출하는 배출기구와, 상기 처리조의 상부로부터 투하된 발포 스티롤을 이 처리조의 내부로 압송하는 압송기구를 구비한 것을 특징으로 하는 발포 스티롤의 처리장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019960016180A 1995-05-15 1996-05-15 발포스티롤의처리방법및처리장치 KR100407529B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14002095A JP3026415B2 (ja) 1995-05-15 1995-05-15 発泡スチロールの処理方法
JP95-140020 1995-05-15

Publications (2)

Publication Number Publication Date
KR960041250A true KR960041250A (ko) 1996-12-19
KR100407529B1 KR100407529B1 (ko) 2004-03-12

Family

ID=15259080

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960016180A KR100407529B1 (ko) 1995-05-15 1996-05-15 발포스티롤의처리방법및처리장치

Country Status (7)

Country Link
US (1) US5859072A (ko)
EP (1) EP0789052A4 (ko)
JP (1) JP3026415B2 (ko)
KR (1) KR100407529B1 (ko)
CN (1) CN1081202C (ko)
TW (1) TW426706B (ko)
WO (1) WO1996036662A1 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2766832B1 (fr) * 1997-08-04 1999-10-29 Financ Lea Sarl Transformation de polymeres expanses
CN1085225C (zh) * 1997-12-26 2002-05-22 中国轻工总会塑料加工应用研究所 一种发泡聚苯乙烯废弃物回收方法
AU6015000A (en) * 1999-07-13 2001-01-30 Bio Venture Bank Co., Ltd. Volume-reducing agent for polystyrene foam
WO2001068759A1 (fr) * 2000-03-15 2001-09-20 Kagoshimaken Production de particules de resine de polystyrene expansible recuperees
TW200306325A (en) 2002-05-14 2003-11-16 Shigenobu Hamano Solvent for treating polystyrene resin and method of treating polystyrene resin with the same
US6663773B1 (en) 2002-08-16 2003-12-16 Densified Solutions, L.L.C. Waste processing and recovery system
WO2004092258A1 (ja) 2003-04-11 2004-10-28 Meishin Kogyo Kabushikigaisha 減容化ゲル状ポリスチレン樹脂の濾過装置
KR100917856B1 (ko) * 2008-12-18 2009-09-17 김경수 폐ｅｐｓ재생방법
US8461086B2 (en) * 2009-10-16 2013-06-11 Lytone Enterprise, Inc. Microcapsule composition for inhibiting an ethylene response in plants, method for preparing microcapsules, and method using the microcapsule composition
ES2758521T3 (es) 2014-10-03 2020-05-05 Polystyvert Inc Procesos para el reciclaje de desechos de poliestireno
KR20160147425A (ko) 2015-06-15 2016-12-23 최성진 난연성 폐스티로폼 감용제 조성물
CN110461928B (zh) * 2017-04-28 2022-04-05 陈颂华 一种聚苯乙烯泡沫密化回收装置及其工作方法
DE202018006571U1 (de) 2017-11-20 2021-03-09 Polystyvert Inc. Vorgänge zum Recycling von Polystyrolabfällen
WO2020082184A1 (en) 2018-10-26 2020-04-30 Polystyvert Inc. Processes for recycling polystyrene waste and/or polystyrene copolymer waste
KR102624661B1 (ko) 2023-05-09 2024-01-15 (주)아이티엠홀딩스 스티로폼 감용제의 제조방법

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US819664A (en) * 1904-05-17 1906-05-01 Leon P Lowe Apparatus for separating residues from liquids.
JPS5642791B2 (ko) * 1973-08-06 1981-10-07
JPS5054667A (ko) * 1973-09-14 1975-05-14
JPS521752A (en) * 1975-06-24 1977-01-07 Taiheiyo Kinzoku Kk Method and apparatus of continuously drying granular materials
US4126551A (en) * 1977-04-08 1978-11-21 Freeport Minerals Company Method and apparatus for handling solvent extraction crud
US4164484A (en) * 1978-01-13 1979-08-14 Director-General, Masao Kubota of the Agency of Industrial Science and Technology Process for recovering polyolefin and polystyrene materials by dissolving, vacuum-evaporating and precipitating
JPS5617230A (en) * 1979-07-21 1981-02-19 Akira Nakamura Method and apparatus for treating foamed polystyrene
CN86100803A (zh) * 1986-02-03 1987-09-23 烟台市化学工业研究所 废聚苯乙烯的回收方法
US5020655A (en) * 1988-10-13 1991-06-04 Formost Packaging Machines, Inc. Article group-segregating apparatus and method
JPH03214A (ja) * 1989-05-26 1991-01-07 Ricoh Kiki Kk 発泡スチロールの処理方法及び装置
US5060870A (en) * 1989-07-07 1991-10-29 Wte Corporation Polystyrene recycling process
US5300267A (en) * 1990-10-15 1994-04-05 Resource Recovery Technologies, Inc. Reclaimer apparatus
US5169588A (en) * 1991-05-06 1992-12-08 Estepp Gary N Solvent based plastics recycling process
JPH0559212A (ja) * 1991-09-02 1993-03-09 C C S:Kk 発泡スチロール樹脂の処分方法
CN1080645A (zh) * 1992-06-26 1994-01-12 铁道部科学技术情报研究所 废聚苯乙烯回收利用装置及工艺
JPH06298992A (ja) * 1993-04-20 1994-10-25 Sekitei Beikoku:Kk ポリスチレンの溶解剤、ポリスチレンの処理方法および装置
WO1994024194A1 (en) * 1993-04-20 1994-10-27 Sekitei America Corporation Polystyrene-dissolving agent
AU6993494A (en) * 1993-06-24 1995-01-17 Chengdu Branch of Chenguang Research Institite of Chemical Industry Processes for recycling waste polystyrene foam
US5335786A (en) * 1993-08-27 1994-08-09 Roberto Ronald N Method and apparatus for separation and recycling plastics
NL9301660A (nl) * 1993-09-27 1995-04-18 Jan Van Den Wittenboer Werkwijze voor het compacteren van geëxpandeerd polystyreen, de aldus verkregen gecompacteerde massa, het transport en de verwerking van de aldus verkregen gecompacteerde massa.
JPH07113089A (ja) * 1993-10-19 1995-05-02 Kannetsu:Kk 発泡スチロール廃材の減容方法並びに油化処理方法
US5867620A (en) * 1997-07-28 1999-02-02 Molex Incorporated Fixture for fabricating a fiber optic connector ferrule

Also Published As

Publication number Publication date
TW426706B (en) 2001-03-21
EP0789052A1 (en) 1997-08-13
US5859072A (en) 1999-01-12
CN1158138A (zh) 1997-08-27
KR100407529B1 (ko) 2004-03-12
CN1081202C (zh) 2002-03-20
EP0789052A4 (en) 2000-12-06
WO1996036662A1 (fr) 1996-11-21
JPH0940802A (ja) 1997-02-10
JP3026415B2 (ja) 2000-03-27

Similar Documents

Publication Publication Date Title
KR960041250A (ko) 발포 스티롤의 처리방법 및 처리방치
US6114401A (en) Plastic reclamation process
EP0352891A1 (en) Process for treatment of water containing volatile and toxic compounds
US3674684A (en) Continuous fluid-solid contact method and apparatus
GB1422999A (en) Method of picking up a spill on water of a liquid hydrocarbon oil
JPS6261229B2 (ko)
DE69304908D1 (de) Verfahren und vorrichtung zum herstellen einer beschickungsmischung
US5779813A (en) Method and apparatus for decontamination of poly chlorinated biphenyl contaminated soil
WO2015170131A1 (pt) Sistema móvel em circuito fechado para recuperação de solos contaminados e processo para recuperação de solos contaminados
CA2349872A1 (en) Method and apparatus for removing foaming contaminants from hydrocarbon processing solvents
EP0588865B1 (en) Cleaning hydrocarbon contaminated material
DE58909188D1 (de) Verfahren und vorrichtung zum abtrennen von schadstoffen.
US6251058B1 (en) Treatment of soil contaminated with hazardous residues
JP2718569B2 (ja) 汚染物質吸収用組成物及び汚染物質吸収方法
WO1994024194A1 (en) Polystyrene-dissolving agent
KR970006373A (ko) 발포 스티렌의 처리액 및 처리방법
JPH06298992A (ja) ポリスチレンの溶解剤、ポリスチレンの処理方法および装置
JPH09192531A (ja) 汚染土壌の浄化方法
GB1452622A (en) Process for removing an exposed an developed photoresist layer
JPS6320097A (ja) 水処理法
Grimm Plastic Particles Separated From Contaminant
JPS55157380A (en) Sewage cleaning apparatus utilizing bottle carrying container waste
SU854884A1 (ru) Устройство дл очистки нефтесодержащих вод
JPH01155902A (ja) 有機化合物の分離法
JP2001179210A (ja) 金属複合プラスチック廃棄物の溶解分離設備

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee