PL3619164T3 - Krzemionka strącona i sposób jej wytwarzania - Google Patents

Krzemionka strącona i sposób jej wytwarzania

Info

Publication number
PL3619164T3
PL3619164T3 PL18720284.1T PL18720284T PL3619164T3 PL 3619164 T3 PL3619164 T3 PL 3619164T3 PL 18720284 T PL18720284 T PL 18720284T PL 3619164 T3 PL3619164 T3 PL 3619164T3
Authority
PL
Poland
Prior art keywords
producing
precipitated silica
precipitated
silica
Prior art date
Application number
PL18720284.1T
Other languages
English (en)
Inventor
Emmanuelle ALLAIN NAJMAN
Cédric FERAL-MARTIN
Pascaline GARBEY
Laurent Guy
Sylvaine Neveu
Caroline FAYOLLE
Original Assignee
Rhodia Operations
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 Rhodia Operations filed Critical Rhodia Operations
Publication of PL3619164T3 publication Critical patent/PL3619164T3/pl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08Silica
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • C08K3/36Silica
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/80Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/21Attrition-index or crushing strength of granulates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
PL18720284.1T 2017-05-05 2018-05-03 Krzemionka strącona i sposób jej wytwarzania PL3619164T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17305511 2017-05-05
PCT/EP2018/061308 WO2018202755A1 (en) 2017-05-05 2018-05-03 Precipitated silica and process for its manufacture

Publications (1)

Publication Number Publication Date
PL3619164T3 true PL3619164T3 (pl) 2025-04-07

Family

ID=58772818

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18720284.1T PL3619164T3 (pl) 2017-05-05 2018-05-03 Krzemionka strącona i sposób jej wytwarzania

Country Status (7)

Country Link
US (1) US11554963B2 (pl)
EP (1) EP3619164B1 (pl)
JP (1) JP7071401B2 (pl)
KR (1) KR102591940B1 (pl)
CN (1) CN110603225B (pl)
PL (1) PL3619164T3 (pl)
WO (1) WO2018202755A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109678165B (zh) 2019-01-03 2020-01-14 山东联科科技股份有限公司 一种叶黄素载体用高吸附性二氧化硅的制备方法
US20240182312A1 (en) 2021-04-02 2024-06-06 Rhodia Operations New silica, process for its preparation and its uses
WO2026008595A1 (en) 2024-07-02 2026-01-08 Rhodia Operations A method for preparing precipitated silica from carbon dioxide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840153A1 (de) 1998-09-03 2000-04-20 Degussa Fällungskieselsäure
DE10322214A1 (de) * 2002-06-14 2003-12-24 Degussa Aluminium-haltige Fällungskieselsäure mit einstellbarem BET/CTAB-Verhältnis
US8017098B2 (en) 2002-06-14 2011-09-13 Evonik Degussa Gmbh Aluminum-containing precipitated silicic acid having an adjustable BET/CTAB ratio
DE102008017747A1 (de) 2008-04-07 2009-10-08 Evonik Degussa Gmbh Gefällte Kieselsäuren als Verstärkerfüllstoff für Elastomermischungen
FR2957914B1 (fr) 2010-03-25 2015-05-15 Rhodia Operations Nouveau procede de preparation de silices precipitees contenant de l'aluminium
US20130178569A1 (en) * 2010-04-01 2013-07-11 Dow Corning Corporation Use of precipitated silica containing aluminium and 3-acryloxy-propyltriethoxysilane in an isoprenic elastomer composition
CA2859570C (fr) * 2011-12-23 2016-10-18 Rhodia Operations Procede de preparation de silices precipitees
FR2985990B1 (fr) * 2012-01-25 2014-11-28 Rhodia Operations Nouveau procede de preparation de silices precipitees a morphologie, granulometrie et porosite particulieres
JP2015504842A (ja) * 2013-01-23 2015-02-16 ローディア オペレーションズ 特有のモルフォロジ、粒度、および気孔率を有する沈澱シリカの製造方法
TR201903330T4 (tr) * 2014-02-28 2019-03-21 Rhodia Operations Çöktürülmüş silikaların hazırlanması prosesi, çöktürülmüş silikalar ve özellikle polimerlerin takviyeleri için kullanımları.
US10487213B2 (en) * 2014-03-05 2019-11-26 Rhodia Operations Process for the preparation of precipitated silicas, precipitated silicas and their uses, in particular for the reinforcement of polymers

Also Published As

Publication number Publication date
JP2020518544A (ja) 2020-06-25
KR20190141004A (ko) 2019-12-20
CN110603225A (zh) 2019-12-20
US20200189923A1 (en) 2020-06-18
EP3619164A1 (en) 2020-03-11
EP3619164B1 (en) 2024-11-27
US11554963B2 (en) 2023-01-17
JP7071401B2 (ja) 2022-05-18
KR102591940B1 (ko) 2023-10-23
WO2018202755A1 (en) 2018-11-08
CN110603225B (zh) 2023-11-03

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