DE112023005114T5 - Depolymerisationsreaktions-überwachungsvorrichtung, depolymerisationsreaktions-überwachungsverfahren und depolymerisationsreaktions-überwachungsprogramm - Google Patents

Depolymerisationsreaktions-überwachungsvorrichtung, depolymerisationsreaktions-überwachungsverfahren und depolymerisationsreaktions-überwachungsprogramm

Info

Publication number
DE112023005114T5
DE112023005114T5 DE112023005114.3T DE112023005114T DE112023005114T5 DE 112023005114 T5 DE112023005114 T5 DE 112023005114T5 DE 112023005114 T DE112023005114 T DE 112023005114T DE 112023005114 T5 DE112023005114 T5 DE 112023005114T5
Authority
DE
Germany
Prior art keywords
depolymerization
unit
depolymerization reaction
property
reaction
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE112023005114.3T
Other languages
German (de)
English (en)
Inventor
Takashi Suzuki
Yoshiko Shishido
Mayuka NOMURA
Takayuki MENJO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Publication of DE112023005114T5 publication Critical patent/DE112023005114T5/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00211—Control algorithm comparing a sensed parameter with a pre-set value
    • B01J2219/00213—Fixed parameter value
    • 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
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
    • C08J11/24—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08J2367/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
DE112023005114.3T 2022-12-08 2023-10-24 Depolymerisationsreaktions-überwachungsvorrichtung, depolymerisationsreaktions-überwachungsverfahren und depolymerisationsreaktions-überwachungsprogramm Pending DE112023005114T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022196415 2022-12-08
JP2022-196415 2022-12-08
PCT/JP2023/038254 WO2024122208A1 (ja) 2022-12-08 2023-10-24 解重合反応監視装置、解重合反応監視方法、解重合反応監視プログラム

Publications (1)

Publication Number Publication Date
DE112023005114T5 true DE112023005114T5 (de) 2025-10-16

Family

ID=91378881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112023005114.3T Pending DE112023005114T5 (de) 2022-12-08 2023-10-24 Depolymerisationsreaktions-überwachungsvorrichtung, depolymerisationsreaktions-überwachungsverfahren und depolymerisationsreaktions-überwachungsprogramm

Country Status (5)

Country Link
US (1) US20250277097A1 (https=)
JP (1) JPWO2024122208A1 (https=)
CN (1) CN119998376A (https=)
DE (1) DE112023005114T5 (https=)
WO (1) WO2024122208A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025036877A (ja) * 2023-09-05 2025-03-17 住友重機械工業株式会社 反応監視装置、反応監視方法、反応監視プログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8541477B2 (en) * 2011-03-04 2013-09-24 International Business Machines Corporation Methods of depolymerizing terephthalate polyesters
US9255194B2 (en) * 2013-10-15 2016-02-09 International Business Machines Corporation Methods and materials for depolymerizing polyesters
CA3030469C (en) * 2016-07-12 2024-04-30 Carbios Esterases and uses thereof

Also Published As

Publication number Publication date
JPWO2024122208A1 (https=) 2024-06-13
WO2024122208A1 (ja) 2024-06-13
CN119998376A (zh) 2025-05-13
US20250277097A1 (en) 2025-09-04

Similar Documents

Publication Publication Date Title
DE69412606T2 (de) Konzentrationsüberwachung von lösungen bei einem herstellungsverfahren
EP3393687B2 (de) Verfahren und vorrichtung für das recycling von metallschrotten
EP2917273B1 (de) Verfahren und vorrichtung zur behandlung von polymeren
DE4039857C2 (https=)
DE10335247B4 (de) Verfahren und Vorrichtung zum Abtrennen von Glasplatten
DE102015226043B4 (de) Verfahren zur Einstellung vorgebbarer Viskositätswerte beim Recyceln von Polyesterabfällen
DE69404541T2 (de) Granuliervorrichtung für thermoplastische Kunststoffe
DE112023005114T5 (de) Depolymerisationsreaktions-überwachungsvorrichtung, depolymerisationsreaktions-überwachungsverfahren und depolymerisationsreaktions-überwachungsprogramm
EP0391042B1 (de) Verfahren zur Regelung einer Flotationsanlage
DE102019115138B3 (de) Karde, Vliesleitelement, Spinnereivorbereitungsanlage und Verfahren zur Erfassung von störenden Partikeln
DE112021006643T5 (de) Datengesteuerte multikriterielle optimierung von chemischen formulierungen
AT524834B1 (de) Verfahren zur Herstellung einer Polykondensatschmelze aus einem Primärmaterial und einem Sekundärmaterial
EP2756029A1 (de) Gefärbte polymere formkörper, verfahren und vorrichtung zur herstellung der formkörper
EP0305460B1 (de) Stranggranulator mit während des betriebs wechselbarem gegenmesser
DE1454745A1 (de) Verfahren und Vorrichtung zur kontinuierlichen homogenen Zumischung fein zu verteilender Stoffe zu Kunststoffschmelzen
WO2017129590A1 (de) Verfahren zur gewinnung von kristallen aus einer mutterlösung und dafür geeigneter kristallisationsapparat
EP3394338B1 (de) Vorrichtung und verfahren zum verarbeiten eines in einem stofflöser gebildeten zopfs
EP2532698A1 (de) Verfahren und Vorrichtung zur direkten, kontinuierlichen Modifizierung von Polymerschmelzen
WO2021255010A1 (de) Extruder und verfahren zur überwachung des zustands eines extruders
EP3954462B1 (de) Zerkleinerungsvorrichtung mit kühleinrichtung sowie verfahren zu deren betrieb
EP4139106B1 (de) Verfahren und vorrichtung zur sortierung von kunststoffobjekten
DE69216276T2 (de) Verfahren zum Messen des Molekulargewichts eines Polymers
DE112023003058T5 (de) Chemische recyclingvorrichtung und chemisches recyclingformsystem
DE102007012450A1 (de) Verfahren zur Granulierung und Kristallisation von thermoplastischen Polymeren
EP3943241A1 (de) Verfahren zum schleifen einer oberfläche eines werkstückes und vorrichtung dazu

Legal Events

Date Code Title Description
R012 Request for examination validly filed