WO2024049866A3 - Récupération/recyclage de mousse solide et récupération de liquide : compositions et procédés - Google Patents

Récupération/recyclage de mousse solide et récupération de liquide : compositions et procédés Download PDF

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Publication number
WO2024049866A3
WO2024049866A3 PCT/US2023/031480 US2023031480W WO2024049866A3 WO 2024049866 A3 WO2024049866 A3 WO 2024049866A3 US 2023031480 W US2023031480 W US 2023031480W WO 2024049866 A3 WO2024049866 A3 WO 2024049866A3
Authority
WO
WIPO (PCT)
Prior art keywords
reclamation
compositions
methods
liquid
solid foam
Prior art date
Application number
PCT/US2023/031480
Other languages
English (en)
Other versions
WO2024049866A2 (fr
Inventor
Sheng Peng
Jeffrey B. Sowder
Barbara Haviland Minor
Jian SUN-BLANKS
Andrew R PANSULLA
Joshua Hughes
David Matthew Snyder
Anthony F. Stasio
Raymond Wu
Original Assignee
The Chemours Company Fc, Llc
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 The Chemours Company Fc, Llc filed Critical The Chemours Company Fc, Llc
Publication of WO2024049866A2 publication Critical patent/WO2024049866A2/fr
Publication of WO2024049866A3 publication Critical patent/WO2024049866A3/fr

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
    • 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
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • 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
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B29K2995/0015—Insulating
    • 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
    • B29L2031/762—Household appliances
    • B29L2031/7622—Refrigerators
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/001—Charging refrigerant to a cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B45/00—Arrangements for charging or discharging refrigerant

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

L'invention concerne des procédés et des systèmes pour récupérer un liquide usé et des matériaux solides formés à l'aide ou comprenant, mais sans y être limités, des réfrigérants liquides d'oléfine halogénée, des solvants, des fluides d'immersion et de la mousse. L'invention concerne également des compositions et des composants récupérés qui répondent à la qualité des normes de l'industrie AHRI_700_2019.
PCT/US2023/031480 2022-08-31 2023-08-30 Récupération/recyclage de mousse solide et récupération de liquide : compositions et procédés WO2024049866A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263402727P 2022-08-31 2022-08-31
US63/402,727 2022-08-31

Publications (2)

Publication Number Publication Date
WO2024049866A2 WO2024049866A2 (fr) 2024-03-07
WO2024049866A3 true WO2024049866A3 (fr) 2024-06-20

Family

ID=88098462

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2023/031480 WO2024049866A2 (fr) 2022-08-31 2023-08-30 Récupération/recyclage de mousse solide et récupération de liquide : compositions et procédés

Country Status (1)

Country Link
WO (1) WO2024049866A2 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213903A (en) * 1963-03-29 1965-10-26 Armstrong Lab Inc Volumetric liquid dispenser
US3327900A (en) * 1965-01-27 1967-06-27 Greiner Scient Corp Liquid dispensing device
EP0442113A2 (fr) * 1990-02-13 1991-08-21 APU GmbH, GESELLSCHAFT FÜR ANALYTIK UND PLANUNG VON UMWELTTECHNOLOGIE Procédé et installation pour l'élimination des réfrigérateurs
US5802859A (en) * 1996-12-16 1998-09-08 Hudson Technologies, Inc. Apparatus for recovering and analyzing volatile refrigerants
EP0538677B1 (fr) * 1991-10-12 1999-01-20 BRESCH ENTSORGUNG GmbH Procédé de récupération d'agents gonflants de mousses polymères
EP1422000B1 (fr) * 2002-11-22 2007-09-19 Anlagenbau Umwelt + Technik Chemnitz GmbH Procédé et dispositif pour traiter des materiaux contenant un gaz propulseur
US20210122962A1 (en) * 2018-06-28 2021-04-29 The Chemours Company Fc, Llc Refrigerant blends having low global warming potential
US20210301189A1 (en) * 2019-03-08 2021-09-30 The Chemours Company Fc, Llc Process and methods for reclaiming flammable and non-flammable hydrofluoro-olefin containing refrigerants
WO2022128871A1 (fr) * 2020-12-14 2022-06-23 Covestro Deutschland Ag Procédé de récupération de matières premières à partir de mousses de polyuréthane

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008033570A2 (fr) 2006-09-15 2008-03-20 E. I. Du Pont De Nemours And Company procédé de détection de fuites de compositions de fluoro-oléfine et capteurs utilisés DANS CE PROCÉDÉ
TW201829721A (zh) 2013-06-04 2018-08-16 美商杜邦股份有限公司 烷基全氟烯醚及其混合物於高溫熱泵的應用
ES2704481T3 (es) 2014-05-13 2019-03-18 Chemours Co Fc Llc Composiciones de éteres de metil-perfluorohepteno, 1,1,1,2,2,3,4,5,5,5-decafluoropentano y trans-1,2-dichloroetileno y usos de las mismas
US9840685B2 (en) 2015-05-08 2017-12-12 The Chemours Company Fc, Llc Ternary compositions of methyl perfluoroheptene ethers and trans-1,2-dichloroethylene, and uses thereof
KR102625643B1 (ko) 2017-06-07 2024-01-15 쓰리엠 이노베이티브 프로퍼티즈 컴파니 침지 냉각용 유체

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213903A (en) * 1963-03-29 1965-10-26 Armstrong Lab Inc Volumetric liquid dispenser
US3327900A (en) * 1965-01-27 1967-06-27 Greiner Scient Corp Liquid dispensing device
EP0442113A2 (fr) * 1990-02-13 1991-08-21 APU GmbH, GESELLSCHAFT FÜR ANALYTIK UND PLANUNG VON UMWELTTECHNOLOGIE Procédé et installation pour l'élimination des réfrigérateurs
EP0538677B1 (fr) * 1991-10-12 1999-01-20 BRESCH ENTSORGUNG GmbH Procédé de récupération d'agents gonflants de mousses polymères
US5802859A (en) * 1996-12-16 1998-09-08 Hudson Technologies, Inc. Apparatus for recovering and analyzing volatile refrigerants
EP1422000B1 (fr) * 2002-11-22 2007-09-19 Anlagenbau Umwelt + Technik Chemnitz GmbH Procédé et dispositif pour traiter des materiaux contenant un gaz propulseur
US20210122962A1 (en) * 2018-06-28 2021-04-29 The Chemours Company Fc, Llc Refrigerant blends having low global warming potential
US20210301189A1 (en) * 2019-03-08 2021-09-30 The Chemours Company Fc, Llc Process and methods for reclaiming flammable and non-flammable hydrofluoro-olefin containing refrigerants
WO2022128871A1 (fr) * 2020-12-14 2022-06-23 Covestro Deutschland Ag Procédé de récupération de matières premières à partir de mousses de polyuréthane

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
AHRI: "2017 Standard for Specifications for Refrigerants", 1 September 2017 (2017-09-01), XP093076883, Retrieved from the Internet <URL:https://www.ahrinet.org/system/files/2023-06/AHRI_Standard_700_2017_Add_1.pdf> [retrieved on 20230829] *
ESCO: "Federal Clean Air Act Section 609 Training Manual & Exam", 1 January 2016 (2016-01-01), XP093076885, Retrieved from the Internet <URL:https://www.escogroup.org/documents/609pm.pdf> [retrieved on 20230829] *
SALLY HAMLIN: "Analysis of Equipment and Practices in the Reclamation Industry", 29 October 2010 (2010-10-29), XP055704001, Retrieved from the Internet <URL:https://19january2017snapshot.epa.gov/sites/production/files/2015-08/documents/analysis_of_equipment_and_practices_in_the_reclamation_industry.pdf> [retrieved on 20200611] *

Also Published As

Publication number Publication date
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