JPWO2025033458A1 - - Google Patents

Info

Publication number
JPWO2025033458A1
JPWO2025033458A1 JP2025539552A JP2025539552A JPWO2025033458A1 JP WO2025033458 A1 JPWO2025033458 A1 JP WO2025033458A1 JP 2025539552 A JP2025539552 A JP 2025539552A JP 2025539552 A JP2025539552 A JP 2025539552A JP WO2025033458 A1 JPWO2025033458 A1 JP WO2025033458A1
Authority
JP
Japan
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
JP2025539552A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2025033458A1 publication Critical patent/JPWO2025033458A1/ja
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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • 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
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B09B3/35—Shredding, crushing or cutting
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
JP2025539552A 2023-08-09 2024-08-07 Pending JPWO2025033458A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023129711 2023-08-09
PCT/JP2024/028241 WO2025033458A1 (ja) 2023-08-09 2024-08-07 吸水性樹脂の回収方法

Publications (1)

Publication Number Publication Date
JPWO2025033458A1 true JPWO2025033458A1 (https=) 2025-02-13

Family

ID=94534521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025539552A Pending JPWO2025033458A1 (https=) 2023-08-09 2024-08-07

Country Status (2)

Country Link
JP (1) JPWO2025033458A1 (https=)
WO (1) WO2025033458A1 (https=)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021847C2 (de) 1990-07-09 1994-09-08 Stockhausen Chem Fab Gmbh Verfahren zur Herstellung wasserquellbarer Produkte unter Verwendung von Feinstanteilen wasserquellbarer Polymerer
US5342899A (en) 1991-05-16 1994-08-30 The Dow Chemical Company Process for recycling aqueous fluid absorbents fines to a polymerizer
US6228930B1 (en) 1997-06-18 2001-05-08 Nippon Shokubai Co., Ltd. Water-absorbent resin granule-containing composition and production process for water-absorbent resin granule
DE102005062929A1 (de) 2005-12-29 2007-07-05 Basf Ag Herstellung eines wasserabsorbierenden Harzes unter Einmischen eines wasserabsorbierenden Harzpulvers
CN101959538A (zh) 2008-03-05 2011-01-26 巴斯夫欧洲公司 制备超吸收剂的方法
CN102066431B (zh) 2008-06-19 2012-10-03 巴斯夫欧洲公司 连续制备吸水性聚合物颗粒的方法
JP5290413B2 (ja) 2008-07-15 2013-09-18 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性ポリマー粒子の製造方法
JP6195145B2 (ja) * 2013-02-06 2017-09-13 学校法人福岡大学 使用済み紙おむつの再資源化方法、土壌改良材の生産方法、及び、使用済み紙おむつの再資源化システム
JP6193977B2 (ja) * 2013-04-05 2017-09-06 株式会社大貴 吸水処理材及びその製造方法
JP6762287B2 (ja) 2017-11-01 2020-09-30 ユニ・チャーム株式会社 使用済み吸収性物品からパルプ繊維を回収する方法及びシステム
JP7231522B2 (ja) 2019-09-06 2023-03-01 ユニ・チャーム株式会社 再生高吸水性ポリマーを製造する方法、再生高吸水性ポリマーを用いて高吸水性ポリマーを製造する方法、及び、再生高吸水性ポリマー
JPWO2022080342A1 (https=) * 2020-10-15 2022-04-21
JP7047879B2 (ja) 2020-10-23 2022-04-05 コニカミノルタ株式会社 携帯型超音波画像診断装置

Also Published As

Publication number Publication date
WO2025033458A1 (ja) 2025-02-13

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20251224