WO2012020938A3 - 미세구조의 고순도실리카 및 섬유를 동시에 제조하는방법 - Google Patents

미세구조의 고순도실리카 및 섬유를 동시에 제조하는방법 Download PDF

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Publication number
WO2012020938A3
WO2012020938A3 PCT/KR2011/005654 KR2011005654W WO2012020938A3 WO 2012020938 A3 WO2012020938 A3 WO 2012020938A3 KR 2011005654 W KR2011005654 W KR 2011005654W WO 2012020938 A3 WO2012020938 A3 WO 2012020938A3
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WO
WIPO (PCT)
Prior art keywords
fiber
chaff
silica
fine structure
simultaneously preparing
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PCT/KR2011/005654
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English (en)
French (fr)
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WO2012020938A2 (ko
Inventor
성용주
Original Assignee
충남대학교산학협력단
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Application filed by 충남대학교산학협력단 filed Critical 충남대학교산학협력단
Publication of WO2012020938A2 publication Critical patent/WO2012020938A2/ko
Publication of WO2012020938A3 publication Critical patent/WO2012020938A3/ko

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C1/00—Treatment of vegetable material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Silicon Compounds (AREA)

Abstract

본 발명은 다공성 실리카 및 섬유를 동시에 제조하는 방법에 관한 것이다. 보다 상세하게는 왕겨의 외피에 집중적으로 존재하는 천연 실리카 및 상기 실리카 추출 후 잔류물로부터 왕겨섬유를 동시에 제조하는 방법으로, 상기 제조방법은 기존 왕겨의 고도활용의 어려움과 재현성을 극복한 것 뿐 아니라 원통형 섬유형태 및 톱니 모양의 섬유형태를 가지는 목재 섬유의 필프 형태의 천연섬유와 고순도의 큰 표면적을 가진 미세구조의 다공성 실리카를 동시에 효율적으로 생산할 수 있어 왕겨의활용가치의 향상에 크게 기여할 것이다.
PCT/KR2011/005654 2010-08-13 2011-08-01 미세구조의 고순도실리카 및 섬유를 동시에 제조하는방법 WO2012020938A2 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20100078078 2010-08-13
KR10-2010-0078078 2010-08-13
KR10-2010-0137689 2010-12-29
KR1020100137689A KR101048410B1 (ko) 2010-08-13 2010-12-29 미세구조의 고순도 실리카 및 섬유를 동시에 제조하는 방법

Publications (2)

Publication Number Publication Date
WO2012020938A2 WO2012020938A2 (ko) 2012-02-16
WO2012020938A3 true WO2012020938A3 (ko) 2012-05-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/005654 WO2012020938A2 (ko) 2010-08-13 2011-08-01 미세구조의 고순도실리카 및 섬유를 동시에 제조하는방법

Country Status (2)

Country Link
KR (1) KR101048410B1 (ko)
WO (1) WO2012020938A2 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101156665B1 (ko) 2010-09-14 2012-06-15 충남대학교산학협력단 왕겨섬유 및 이를 이용한 고벌크의 왕겨섬유 제지
KR101309772B1 (ko) 2011-07-18 2013-09-23 전북대학교산학협력단 옥수수대 펠렛으로부터 추출한, 오염물질 제거능이 우수한 천연 바이오매스 실리카 나노분말 및 그 제조방법
KR102448857B1 (ko) 2015-07-01 2022-09-30 한국에너지기술연구원 왕겨 산처리 시스템
KR101674051B1 (ko) * 2016-06-17 2016-11-08 (주)티에스피지인터내셔널 왕겨 부산물로부터 다층 필터를 제조하는 방법 및 상기 제조방법으로 제조된 왕겨 부산물을 포함하는 다층 필터
DE102017120033B4 (de) * 2017-08-31 2024-02-08 Siempelkamp Maschinen- Und Anlagenbau Gmbh Vorrichtung zur Abtrennung und/oder Gewinnung von Silikatpartikeln aus pflanzlichem Material
DE102017120043B3 (de) * 2017-08-31 2018-12-20 Siempelkamp Maschinen- Und Anlagenbau Gmbh Anlage und Verfahren zur Herstellung von beleimten Pflanzenpartikeln
KR101924867B1 (ko) * 2018-03-23 2018-12-04 재단법인 한국섬유기계융합연구원 나노 셀룰로오스 보강재의 제조방법
KR102246046B1 (ko) * 2019-08-16 2021-04-28 한국세라믹기술원 바이오매스로부터 메조 다공성 실리카를 제조하는 방법
KR102442200B1 (ko) 2020-10-19 2022-09-07 한국세라믹기술원 구형 실리카 입자 제조방법
KR102610977B1 (ko) 2021-01-19 2023-12-08 충남대학교산학협력단 왕겨의 알칼리 추출액으로부터의 실리카 제조방법
KR102601416B1 (ko) * 2021-02-23 2023-11-13 충남대학교산학협력단 식물원료로부터 실리카를 추출 및 분리하는 방법
KR102544019B1 (ko) 2021-02-25 2023-06-15 한국세라믹기술원 바이오매스로부터 실리카 용액을 연속적으로 추출하는 장치 및 이를 사용한 실리카 용액의 연속 추출방법
KR102348908B1 (ko) * 2021-09-14 2022-01-10 한국세라믹기술원 바이오매스를 전처리하여 구형 실리카 입자를 제조하는 방법 및 이를 통해서 제조된 구형 실리카 입자

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08104513A (ja) * 1994-10-04 1996-04-23 Takeko Suda モミガラの含有するケイ酸を、モミガラを浸して処理した処理液から回収する方法。
KR20010044065A (ko) * 2000-07-13 2001-06-05 고재경 초본류 식물로 부터 실리카를 추출하는 방법
KR20010077423A (ko) * 2000-02-01 2001-08-20 방윤혁 볏짚을 이용한 재생 셀룰로오스 섬유의 제조 방법
WO2004073600A2 (en) * 2003-02-18 2004-09-02 The Registrar, Indian Institute Of Science A novel process and appratus for the manufacture of precipitated silica from rice husk ash

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0757684B2 (ja) * 1986-06-03 1995-06-21 大機ゴム工業株式会社 モミガラから高純度シリカを製造する方法
CN1331671C (zh) * 2003-04-25 2007-08-15 富士胶片株式会社 喷墨记录墨水组合物及喷墨记录方法
WO2009070955A1 (fr) * 2007-12-05 2009-06-11 Shandong Fuyin Paper & Environmental Protection Technology Co., Ltd Produits de papier non blanchi fait d'une pâte à base d'herbe et leur procédé de fabrication
JP7057684B2 (ja) 2018-02-28 2022-04-20 株式会社フコク ゴム部材およびそれを用いたダンパー

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08104513A (ja) * 1994-10-04 1996-04-23 Takeko Suda モミガラの含有するケイ酸を、モミガラを浸して処理した処理液から回収する方法。
KR20010077423A (ko) * 2000-02-01 2001-08-20 방윤혁 볏짚을 이용한 재생 셀룰로오스 섬유의 제조 방법
KR20010044065A (ko) * 2000-07-13 2001-06-05 고재경 초본류 식물로 부터 실리카를 추출하는 방법
WO2004073600A2 (en) * 2003-02-18 2004-09-02 The Registrar, Indian Institute Of Science A novel process and appratus for the manufacture of precipitated silica from rice husk ash

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WO2012020938A2 (ko) 2012-02-16
KR101048410B1 (ko) 2011-07-12

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