CA1045959A - Method and apparatus for making high purity amorphous silica fibers - Google Patents

Method and apparatus for making high purity amorphous silica fibers

Info

Publication number
CA1045959A
CA1045959A CA247,111A CA247111A CA1045959A CA 1045959 A CA1045959 A CA 1045959A CA 247111 A CA247111 A CA 247111A CA 1045959 A CA1045959 A CA 1045959A
Authority
CA
Canada
Prior art keywords
fibers
fibrous mass
basket
leaching
leaching solution
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.)
Expired
Application number
CA247,111A
Other languages
English (en)
French (fr)
Inventor
William H. Kielmeyer
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.)
Johns Manville Corp
Original Assignee
Johns Manville Corp
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 Johns Manville Corp filed Critical Johns Manville Corp
Application granted granted Critical
Publication of CA1045959A publication Critical patent/CA1045959A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/005—Fibre or filament compositions obtained by leaching of a soluble phase and consolidation
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/66—Chemical treatment, e.g. leaching, acid or alkali treatment
    • C03C25/68—Chemical treatment, e.g. leaching, acid or alkali treatment by etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paper (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Silicon Compounds (AREA)
CA247,111A 1975-03-06 1976-03-04 Method and apparatus for making high purity amorphous silica fibers Expired CA1045959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55577775A 1975-03-06 1975-03-06

Publications (1)

Publication Number Publication Date
CA1045959A true CA1045959A (en) 1979-01-09

Family

ID=24218575

Family Applications (1)

Application Number Title Priority Date Filing Date
CA247,111A Expired CA1045959A (en) 1975-03-06 1976-03-04 Method and apparatus for making high purity amorphous silica fibers

Country Status (6)

Country Link
JP (1) JPS51112926A (de)
CA (1) CA1045959A (de)
DE (1) DE2609419C3 (de)
FR (1) FR2302978A1 (de)
GB (1) GB1525803A (de)
SE (1) SE7601744L (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510753C2 (de) * 1984-05-04 1987-04-23 Akzo Gmbh, 5600 Wuppertal Hochtemperaturbeständiges Siliciumdioxidfasermaterial
ES2008862B3 (es) * 1986-02-07 1989-08-16 Frenzelit Werke Gmbh & Co Kg Fibra de vidrio transformada con resistencia mejorada al calor.
JPH0220829Y2 (de) * 1987-11-26 1990-06-06
DE19724874A1 (de) * 1997-05-13 1998-11-19 Richter Robin Dr Glaszusammensetzung und Verfahren zur Herstellung hochtemperaturbeständiger Glasfasern
US20110250264A1 (en) 2010-04-09 2011-10-13 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
CN105461238B (zh) * 2015-12-25 2018-08-24 中材科技股份有限公司 一种高硅氧玻璃纤维酸沥滤处理的设备
RU2737438C1 (ru) * 2020-06-18 2020-11-30 Акционерное общество "НПО Стеклопластик" Способ получения высокотемпературостойкого кремнеземного волокна

Also Published As

Publication number Publication date
GB1525803A (en) 1978-09-20
SE7601744L (sv) 1976-09-07
DE2609419C3 (de) 1978-12-14
DE2609419A1 (de) 1976-09-23
FR2302978B1 (de) 1979-07-27
JPS541816B2 (de) 1979-01-30
FR2302978A1 (fr) 1976-10-01
DE2609419B2 (de) 1978-04-13
JPS51112926A (en) 1976-10-05

Similar Documents

Publication Publication Date Title
CA1045959A (en) Method and apparatus for making high purity amorphous silica fibers
CN106119949B (zh) 一种高强度钛酸钾晶须的制备方法及其磁改性应用
DE102006058904A1 (de) Verfahren und Vorrichtung zur Herstellung von synthetischem Kieselglas
CN109320063A (zh) 一种光纤预制棒的制作方法
WO2001014265A1 (de) Skulltiegel für das erschmelzen oder das läutern von anorganischen substanzen
US4200485A (en) Method for making high purity, devitrification resistant, amorphous silica fibers
US2557528A (en) Method and apparatus for effecting continuous sulfuric acid digestion of titaniferous material
CN209307402U (zh) 可提高红糖质量的熬制装置
CN208100751U (zh) 一种建筑混凝土搅拌器
JPH03229629A (ja) 撹拌反応装置
CN213533101U (zh) 一种陶瓷用釉浆混合装置
CN105461238B (zh) 一种高硅氧玻璃纤维酸沥滤处理的设备
JPH05184918A (ja) マイクロ波によって有機生成物を溶融する方法および装置
US3979253A (en) Method for dispersing glass fibers for the preparation of glass filter media
CN220027014U (zh) 一种回收水处理剂生产装置
CN207713434U (zh) 一种工艺水处理器用反应器
KR102072995B1 (ko) 정제 옻칠 제조 장치
CN1038695C (zh) 以曳引方式混以强化材的复合材制法及其设备
CN113564761A (zh) 一种高硅氧纤维定长纱的罐式处理方法
CN108273644B (zh) 一种块状化工原料破碎处理反应系统
CN110484023A (zh) 一种高分散纳米碳酸钙制备设备及制备方法
US3048466A (en) Treatment for glass bodies in filament forming operation
CN109467409A (zh) 一种耐酸胶泥制备工艺
CN220071381U (zh) 一种基于无纺布加工的原料搅拌装置
CN217663078U (zh) 用于制备纤维素在含水叔胺氧化物中的溶液的设备