BR112018075916A2 - método e aparelho para separar plástico e celulose de produtos sanitários absorventes pós-consumo - Google Patents

método e aparelho para separar plástico e celulose de produtos sanitários absorventes pós-consumo

Info

Publication number
BR112018075916A2
BR112018075916A2 BR112018075916-3A BR112018075916A BR112018075916A2 BR 112018075916 A2 BR112018075916 A2 BR 112018075916A2 BR 112018075916 A BR112018075916 A BR 112018075916A BR 112018075916 A2 BR112018075916 A2 BR 112018075916A2
Authority
BR
Brazil
Prior art keywords
cellulose
sanitary products
post
absorbent sanitary
sterile
Prior art date
Application number
BR112018075916-3A
Other languages
English (en)
Other versions
BR112018075916B1 (pt
Inventor
Somma Marcello
Vaccaro Giorgio
LANDOLFO Giuseppe
Original Assignee
Fater S.P.A.
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 Fater S.P.A. filed Critical Fater S.P.A.
Publication of BR112018075916A2 publication Critical patent/BR112018075916A2/pt
Publication of BR112018075916B1 publication Critical patent/BR112018075916B1/pt

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
    • B29B17/02—Separating plastics from other materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L11/00—Methods specially adapted for refuse
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • A61L2/06—Hot gas
    • A61L2/07—Steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/0075—Disposal of medical waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • B09B3/45—Steam treatment, e.g. supercritical water gasification or oxidation
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/65—Medical waste
    • B09B2101/67—Diapers or nappies
    • 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
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0203—Separating plastics from plastics
    • 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
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0231—Centrifugating, cyclones
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0468—Crushing, i.e. disintegrating into small particles
    • 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
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • 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

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Toxicology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

método para separar plástico e celulose de produtos sanitários absorventes pós-consumo, compreendendo: - esterilizar lotes sucessivos de produtos sanitários absorventes pós-consumo em pelo menos uma autoclave rotativa (18), - fragmentar os produtos sanitários absorventes esterilizados e obter material contendo plástico e celulose esterilizado e fragmentado, - secar o material esterilizado e fragmentado contendo plástico e celulose, e - separar a celulose do plástico do dito material esterilizado, fragmentado e seco em pelo menos um separador centrífugo (66).
BR112018075916-3A 2016-09-28 2017-09-25 Método e aparelho para separar plástico e celulose de produtos sanitários absorventes pós-consumo BR112018075916B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102016000097297 2016-09-28
IT102016000097297A IT201600097297A1 (it) 2016-09-28 2016-09-28 Procedimento e apparecchiatura per separare plastica e cellulosa da prodotti sanitari assorbenti post-consumo
PCT/IB2017/055798 WO2018060827A1 (en) 2016-09-28 2017-09-25 A method and apparatus for separating plastic and cellulose from post-consumer absorbent sanitary products

Publications (2)

Publication Number Publication Date
BR112018075916A2 true BR112018075916A2 (pt) 2019-03-19
BR112018075916B1 BR112018075916B1 (pt) 2022-07-26

Family

ID=58606533

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018075916-3A BR112018075916B1 (pt) 2016-09-28 2017-09-25 Método e aparelho para separar plástico e celulose de produtos sanitários absorventes pós-consumo

Country Status (14)

Country Link
US (1) US11033907B2 (pt)
EP (1) EP3518987B1 (pt)
JP (1) JP2019536606A (pt)
KR (1) KR20190060996A (pt)
AU (1) AU2017336692B2 (pt)
BR (1) BR112018075916B1 (pt)
CA (1) CA3027329A1 (pt)
IL (1) IL263554B (pt)
IT (1) IT201600097297A1 (pt)
MX (1) MX2018015776A (pt)
PH (1) PH12019500663A1 (pt)
RU (1) RU2747924C2 (pt)
WO (1) WO2018060827A1 (pt)
ZA (1) ZA201900297B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700012621A1 (it) * 2017-02-06 2018-08-06 Fater Spa Apparecchio di sterilizzazione, in particolare per la sterilizzazione di prodotti sanitari assorbenti post-consumo
IT201900010062A1 (it) 2019-06-25 2020-12-25 Fater Spa Procedimento per la sterilizzazione e la decontaminazione di prodotti sanitari assorbenti post-consumo contaminati da composti organici derivati dal metabolismo umano
WO2021117195A1 (ja) * 2019-12-12 2021-06-17 株式会社サムズ 廃棄物の処理プラント
CN111016006B (zh) * 2019-12-17 2021-06-29 上海电机学院 一种一次性医用塑料制品绿色回收装置
IT201900025570A1 (it) * 2019-12-24 2021-06-24 Fater Spa Procedimento per separare e recuperare polimeri super-assorbenti (sap) da prodotti sanitari assorbenti post-consumo
IT202000005995A1 (it) 2020-03-20 2021-09-20 Fater Spa Procedimento per quantificare il contenuto di polimeri super assorbenti in prodotti sanitari assorbenti post-consumo
IT202000009085A1 (it) 2020-04-27 2021-10-27 Fater Spa Procedimento per quantificare il contenuto di polimeri super assorbenti in prodotti sanitari assorbenti
IT202000014146A1 (it) * 2020-06-15 2021-12-15 Santex Spa Apparato di trattamento di articoli post-consumo
CN112570091A (zh) * 2020-08-11 2021-03-30 广西壮族自治区农业科学院 一种高效的超低温粉碎装置及其使用方法
EP4210881A1 (en) * 2020-09-08 2023-07-19 Diaper Recycling Technology Pte. Ltd Hygiene article recycling unit
CN112355024B (zh) * 2020-10-16 2022-03-01 苏州超硕凡塑料制品有限公司 一种一次性医用塑料废弃物处理装置
EP4263081A1 (en) * 2020-12-21 2023-10-25 The Procter & Gamble Company Method for sterilizing and decontaminating post-consumer absorbent sanitary products contaminated by organic compounds deriving from human metabolism

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292075A (en) * 1992-05-29 1994-03-08 Knobbe, Martens, Olson & Bear Disposable diaper recycling process
JPH06226137A (ja) * 1992-12-04 1994-08-16 N K K Plant Kensetsu Kk 回転破砕機の防爆装置
JP3566760B2 (ja) * 1994-10-20 2004-09-15 林太郎 薦田 紙おむつ等の不良品から有価物を分離回収する分離装置および分離方法
US5570845A (en) * 1995-08-03 1996-11-05 Sterile Technology Industries, Inc. Waste treatment apparatus and method
WO1998051139A2 (en) * 1997-05-09 1998-11-19 Solutions Mabarex Inc. Method for reducing moisture content
JP4129752B2 (ja) * 2005-04-01 2008-08-06 株式会社アーダ 破砕機用投入装置
GB201001375D0 (en) * 2010-01-28 2010-03-17 Aerothermal Group Plc Apparatus and process for treating municipal solid waste
ITTO20111091A1 (it) * 2011-11-28 2013-05-29 Fater Spa Apparecchiatura e procedimento per il riciclaggio di prodotti sanitari assorbenti
ITTO20111092A1 (it) * 2011-11-28 2013-05-29 Fater Spa Apparecchiatura e procedimento per il riciclaggio di prodotti sanitari assorbenti
EP2995373A4 (en) * 2013-05-10 2017-02-08 Daiki Co., Ltd. Water-absorbent treatment material and manufacturing method thereof
WO2014181469A1 (ja) * 2013-05-10 2014-11-13 株式会社大貴 吸水処理材及びその製造方法
JP2015073666A (ja) * 2013-10-08 2015-04-20 株式会社エム・アイ・エス 使用済み紙オムツのリサイクルシステム

Also Published As

Publication number Publication date
MX2018015776A (es) 2019-04-22
IT201600097297A1 (it) 2018-03-28
RU2019102839A3 (pt) 2020-11-10
CA3027329A1 (en) 2018-04-05
AU2017336692B2 (en) 2021-06-24
PH12019500663A1 (en) 2019-12-16
RU2747924C2 (ru) 2021-05-17
JP2019536606A (ja) 2019-12-19
ZA201900297B (en) 2019-09-25
IL263554B (en) 2021-10-31
EP3518987A1 (en) 2019-08-07
US20190224886A1 (en) 2019-07-25
AU2017336692A1 (en) 2019-01-03
EP3518987B1 (en) 2023-07-19
WO2018060827A1 (en) 2018-04-05
KR20190060996A (ko) 2019-06-04
IL263554A (en) 2019-01-31
BR112018075916B1 (pt) 2022-07-26
US11033907B2 (en) 2021-06-15
RU2019102839A (ru) 2020-10-29

Similar Documents

Publication Publication Date Title
BR112018075916A2 (pt) método e aparelho para separar plástico e celulose de produtos sanitários absorventes pós-consumo
BR112017007129A2 (pt) método integrado e sistema para reciclagem de material residual
FI20125153A (fi) Menetelmä järjestelmä ja laitteisto fibrilliselluloosan käsittelemiseksi, sekä fibrilliselluloosamateriaali
EP3372560A4 (en) Method and apparatus for drying biological solid material employing both microwave irradiation and solvent extraction
WO2016027097A3 (en) Improvements to halocarbon recycling methods and systems
BR112017000387A2 (pt) métodos para a produção de um material celulósico, de um produto à base de papel e de um derivado de celulose, material celulósico modificado, produto à base de papel, derivado de celulose e aparelho para a produção de um material celulósico
BR112017012184A2 (pt) composições e métodos para reticular polímeros na presença de oxigênio atmosférico
BR112016020832A2 (pt) processo para preparar um polímero acrílico livre de acrilamida, composição polimérica, uso da composição polimérica, método para limpeza de esgoto ou lodo e método de coagulação ou retenção de misturas para moinhos de papel, para produção de papel ou papelão
FI20135801A (fi) Menetelmä ja laitteisto jätemateriaalin syöttämiseksi ja käsittelemiseksi
MA54499A (fr) Produit en papier mousseline, et procédé et appareil de production de celui-ci
FI20145063L (fi) Paperinvalmistusainekoostumus ja menetelmä kuitumassan käsittelemiseksi
PT3558533T (pt) Processo e aparelho para lavagem e separação de material de plástico
FI20145020A (fi) Menetelmä ja laite lignoselluloosahiukkasjakeen ja ligniinihiukkasjakeen erottamiseksi, ligniinihiukkaskoostumus, lignoselluloosahiukkaskoostumus ja niiden käyttö
DK3843966T3 (da) Fremgangsmåde og indretning til forarbejdning, bearbejdning og/eller recycling af termoplastiske plastmaterialer
BR102013022632B8 (pt) Método e dispositivo para reciclar artigos de plástico rotulados
EP3189478A4 (en) System and process for analyzing, qualifying and ingesting sources of unstructured data via empirical attribution
GB201616756D0 (en) A method of processing waste material including a super absorbent polymer
FI20146134A (fi) Menetelmä lomittaisen polymeeriverkkomateriaalin valmistamiseksi, valmistettu tuote ja tuotteen käyttö
FI20155889A (fi) Prosessi proteiinien erottamiseksi biomassamateriaaleista
FI20165006A (fi) Menetelmä, laitteisto ja järjestelmä jätemateriaalin käsittelemiseksi
BR112016007453A2 (pt) separador centrífugo
WO2014127206A3 (en) Processing of harvested plant materials for extraction of biopolymers and related materials and methods
PL3436226T3 (pl) Sposób mycia i oddzielania elementów z tworzywa sztucznego oraz myjący i oddzielający zespół do elementów z tworzywa sztucznego
FI20175484A (fi) Menetelmä ja laitteisto raemaisen materiaalin käsittelemiseksi sekä menetelmän ja laitteiston käyttö lentotuhkan lajittelemiseksi
BR112017025725A2 (pt) molde de sopro para insuflar recipientes de materiais termoplásticos

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/09/2017, OBSERVADAS AS CONDICOES LEGAIS