CN109575354B - 一种用超/亚临界流体脱除海绵中挥发性有机物的方法 - Google Patents

一种用超/亚临界流体脱除海绵中挥发性有机物的方法 Download PDF

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CN109575354B
CN109575354B CN201811368036.XA CN201811368036A CN109575354B CN 109575354 B CN109575354 B CN 109575354B CN 201811368036 A CN201811368036 A CN 201811368036A CN 109575354 B CN109575354 B CN 109575354B
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extraction
sponge
volatile organic
organic compounds
devolatilization
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Chinese (zh)
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CN109575354A (zh
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鲍宗必
任其龙
陈富强
张治国
陈旻
杨亦文
杨启炜
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Zhejiang University ZJU
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Zhejiang University ZJU
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Priority to CN202211557341.XA priority Critical patent/CN115873300A/zh
Priority to CN201811368036.XA priority patent/CN109575354B/zh
Priority to JP2021524205A priority patent/JP7248253B2/ja
Priority to EP19884606.5A priority patent/EP3878899B1/en
Priority to PCT/CN2019/077409 priority patent/WO2020098184A1/zh
Publication of CN109575354A publication Critical patent/CN109575354A/zh
Priority to US17/321,463 priority patent/US20210269615A1/en
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    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/008—Processes carried out under supercritical conditions
    • 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
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2309/06—Copolymers with styrene
    • C08J2309/08—Latex
    • 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
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • C08J2321/02—Latex
    • 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
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

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  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyurethanes Or Polyureas (AREA)
CN201811368036.XA 2018-11-16 2018-11-16 一种用超/亚临界流体脱除海绵中挥发性有机物的方法 Active CN109575354B (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN202211557341.XA CN115873300A (zh) 2018-11-16 2018-11-16 一种用超/亚临界流体脱除海绵中挥发性有机物的方法
CN201811368036.XA CN109575354B (zh) 2018-11-16 2018-11-16 一种用超/亚临界流体脱除海绵中挥发性有机物的方法
JP2021524205A JP7248253B2 (ja) 2018-11-16 2019-03-08 超臨界／亜臨界流体を用いたスポンジ中の揮発性有機物の除去方法
EP19884606.5A EP3878899B1 (en) 2018-11-16 2019-03-08 Method for using super/subcritical fluid to remove volatile compounds from foam
PCT/CN2019/077409 WO2020098184A1 (zh) 2018-11-16 2019-03-08 一种用超/亚临界流体脱除海绵中挥发性有机物的方法
US17/321,463 US20210269615A1 (en) 2018-11-16 2021-05-16 Method for Removing Volatile Organic Compounds from Sponge by Using Supercritical or Subcritical Fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811368036.XA CN109575354B (zh) 2018-11-16 2018-11-16 一种用超/亚临界流体脱除海绵中挥发性有机物的方法

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CN202211557341.XA Division CN115873300A (zh) 2018-11-16 2018-11-16 一种用超/亚临界流体脱除海绵中挥发性有机物的方法

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CN109575354A CN109575354A (zh) 2019-04-05
CN109575354B true CN109575354B (zh) 2022-12-23

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CN202211557341.XA Pending CN115873300A (zh) 2018-11-16 2018-11-16 一种用超/亚临界流体脱除海绵中挥发性有机物的方法

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US (1) US20210269615A1 (https=)
EP (1) EP3878899B1 (https=)
JP (1) JP7248253B2 (https=)
CN (2) CN109575354B (https=)
WO (1) WO2020098184A1 (https=)

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CN111607022B (zh) * 2020-06-11 2022-08-02 黄河三角洲京博化工研究院有限公司 一种反式丁戊橡胶的脱挥方法
CN112590264A (zh) * 2020-10-30 2021-04-02 佛吉亚(柳州)汽车座椅有限公司 一种降低汽车座椅海绵voc的方法
CN113999332B (zh) * 2021-11-17 2024-05-17 华东理工大学 一种超临界二氧化碳辅助周期性脱挥工艺及装置
CN115125059B (zh) * 2022-06-15 2024-03-26 南京中科药业有限公司 一种去除灵芝孢子油中脂溶性有害成分的方法

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SE7704410L (sv) 1976-04-23 1977-10-24 Bp Chem Int Ltd Treatment of latices
US4130527A (en) 1977-12-29 1978-12-19 Stauffer Chemical Company Method of treating a polymer latex to remove unreacted monomer by treatment in a column
GB1594863A (en) * 1978-03-03 1981-08-05 Int Synthetic Rubber Emulsion polymerisation process
US4529573A (en) 1982-06-17 1985-07-16 Uop Inc. Gas injection control
US5607518A (en) * 1995-02-22 1997-03-04 Ciba Geigy Corporation Methods of deblocking, extracting and cleaning polymeric articles with supercritical fluids
JP3241992B2 (ja) 1996-02-14 2001-12-25 旭化成株式会社 スチームストリッピング装置
JP3591827B2 (ja) * 2000-08-11 2004-11-24 株式会社東芝 微細構造を有する成形体の製造方法
US20040055621A1 (en) * 2002-09-24 2004-03-25 Air Products And Chemicals, Inc. Processing of semiconductor components with dense processing fluids and ultrasonic energy
CA2550518C (en) * 2003-12-19 2010-02-09 Scf Technologies A/S Systems for preparing fine particles and other substances
CN101255087B (zh) * 2007-03-02 2012-12-05 爱普香料集团股份有限公司 从益智果中提取、纯化天然香料瓦伦西亚烯和圆柚酮的方法
JP2008233565A (ja) * 2007-03-20 2008-10-02 Shin Etsu Polymer Co Ltd 導電性ローラの製造方法及び導電性ローラ
CN101869581B (zh) * 2009-04-24 2012-07-11 湖北中烟工业有限责任公司 一种从中草药中提取有效成份的工艺方法
CN103845921A (zh) * 2012-11-30 2014-06-11 北京化工大学 超声萃取回收sba-15中有机模板剂p123
CN104475067A (zh) * 2014-11-25 2015-04-01 复旦大学 一种利用超临界二氧化碳清洗大孔吸附树脂的方法
CN108690310A (zh) * 2018-04-25 2018-10-23 宁波能之光新材料科技股份有限公司 一种利用超临界技术制备低voc发泡接枝烯烃聚合物的方法

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Publication number Publication date
JP2022506669A (ja) 2022-01-17
US20210269615A1 (en) 2021-09-02
EP3878899A4 (en) 2022-01-12
CN109575354A (zh) 2019-04-05
WO2020098184A1 (zh) 2020-05-22
CN115873300A (zh) 2023-03-31
EP3878899A1 (en) 2021-09-15
EP3878899B1 (en) 2023-05-31
JP7248253B2 (ja) 2023-03-29

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