BR112022003818A2 - Sistema de liquefação contínua e filtragem e método de processar resíduos plásticos sólidos - Google Patents

Sistema de liquefação contínua e filtragem e método de processar resíduos plásticos sólidos

Info

Publication number
BR112022003818A2
BR112022003818A2 BR112022003818A BR112022003818A BR112022003818A2 BR 112022003818 A2 BR112022003818 A2 BR 112022003818A2 BR 112022003818 A BR112022003818 A BR 112022003818A BR 112022003818 A BR112022003818 A BR 112022003818A BR 112022003818 A2 BR112022003818 A2 BR 112022003818A2
Authority
BR
Brazil
Prior art keywords
plastic waste
solid plastic
filtration system
continuous liquefaction
processing solid
Prior art date
Application number
BR112022003818A
Other languages
English (en)
Inventor
Salim Geronimi Lucas
Original Assignee
Valgroup S 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 Valgroup S A filed Critical Valgroup S A
Publication of BR112022003818A2 publication Critical patent/BR112022003818A2/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
    • 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
    • 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
    • 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
    • B29B2017/0255—Specific separating techniques using different melting or softening temperatures of the materials to be separated
    • 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)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

sistema de liquefação contínua e filtragem e método de processar resíduos plásticos sólidos. um sistema de liquefação contínua e filtragem (100) tem um primeiro dispositivo (102) configurado para fundir e filtrar material de resíduos plásticos sólidos. um segundo dispositivo (104) está em comunicação com o primeiro dispositivo (102) e configurado para fundir material de resíduos plásticos sólidos. um sistema de alimentação (106) é configurado para alimentar o material de resíduos plásticos ao primeiro dispositivo (102). uma unidade de vácuo (152) está em comunicação com o primeiro dispositivo (102) e o segundo dispositivo (104). a unidade de vácuo (152) é configurada para controlar um nível de pressão dentro do sistema (100). um método (200) de processamento de resíduos plásticos sólidos incluindo as etapas de fornecer o sistema (100) e resíduos plásticos sólidos; inserir o resíduos plásticos sólidos no primeiro dispositivo (102); aquecer o material de resíduos plásticos sólidos; extrair o plástico fundido com um dos extratores (126); enviar uma porção do plástico fundido ao segundo dispositivo (104) e recircular outra porção no primeiro dispositivo (102); e extrair os polímeros fundidos.
BR112022003818A 2019-09-04 2020-04-03 Sistema de liquefação contínua e filtragem e método de processar resíduos plásticos sólidos BR112022003818A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962895617P 2019-09-04 2019-09-04
US16/779,753 US10814525B1 (en) 2019-09-04 2020-02-03 Continuous liquefaction and filtration system for waste plastic treatment
PCT/IB2020/000245 WO2021044207A1 (en) 2019-09-04 2020-04-03 Continuous liquefaction and filtration system for waste plastic treatment

Publications (1)

Publication Number Publication Date
BR112022003818A2 true BR112022003818A2 (pt) 2022-05-31

Family

ID=72944628

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022003818A BR112022003818A2 (pt) 2019-09-04 2020-04-03 Sistema de liquefação contínua e filtragem e método de processar resíduos plásticos sólidos

Country Status (4)

Country Link
US (3) US10814525B1 (pt)
EP (1) EP4025670A1 (pt)
BR (1) BR112022003818A2 (pt)
WO (1) WO2021044207A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11181325B2 (en) 2019-12-23 2021-11-23 Valgroup S.A. System for the production of molten salt used as a heat transfer medium for a pyrolysis system
CN113290739A (zh) * 2021-05-24 2021-08-24 李志新 一种可降解塑料及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582898A (ja) 1981-06-30 1983-01-08 株式会社東芝 波形圧縮装置
TW280790B (pt) * 1993-07-29 1996-07-11 Hitachi Shipbuilding Eng Co
JP3582898B2 (ja) 1995-07-04 2004-10-27 日本ファーネス工業株式会社 プラスチック廃棄物の油化装置
DE19722586B4 (de) * 1997-05-30 2006-05-11 Mitteldeutsches Bitumenwerk Gmbh Verfahren zur Gewinnung von Paraffinen und/oder Mikrowachsen aus Altkunststoffen
TWI268946B (en) 2004-04-20 2006-12-21 Beijing Dragon New Energy Tech Method and equipment for producing gasoline and diesel fuel from industrial plastic waste
US20080296205A1 (en) 2005-12-06 2008-12-04 Yuji Kohara Waste Plastic Liquefaction Plant and Waste Plastic Liquefaction Process
TWI316073B (en) 2006-05-11 2009-10-21 Ind Tech Res Inst Method and apparatus for control of recycling the liquefied wax portion contained in the gaseous head fraction from liquefaction of waste plastics by thermolysis
US9464234B1 (en) * 2008-05-15 2016-10-11 John M. Tharpe, Jr. Systems, apparatus and methods for optimizing the rapid pyrolysis of biomass
TW201534711A (zh) * 2014-03-13 2015-09-16 Gao Lin Renewable Energy Co Ltd 廢塑膠回收精煉裝置及精煉方法

Also Published As

Publication number Publication date
US11731319B2 (en) 2023-08-22
US20230241806A1 (en) 2023-08-03
EP4025670A1 (en) 2022-07-13
US10814525B1 (en) 2020-10-27
US20210060822A1 (en) 2021-03-04
WO2021044207A1 (en) 2021-03-11

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