BR6678974D0 - Processo para tratar asbesto crisolito - Google Patents

Processo para tratar asbesto crisolito

Info

Publication number
BR6678974D0
BR6678974D0 BR178974/66A BR17897466A BR6678974D0 BR 6678974 D0 BR6678974 D0 BR 6678974D0 BR 178974/66 A BR178974/66 A BR 178974/66A BR 17897466 A BR17897466 A BR 17897466A BR 6678974 D0 BR6678974 D0 BR 6678974D0
Authority
BR
Brazil
Prior art keywords
crisolite
asbestos
treat
treat crisolite
crisolite asbestos
Prior art date
Application number
BR178974/66A
Other languages
English (en)
Inventor
R Wooley
W Dresher
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BR6678974D0 publication Critical patent/BR6678974D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/08—Defibrillating asbestos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
BR178974/66A 1965-04-30 1966-04-26 Processo para tratar asbesto crisolito BR6678974D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45236065A 1965-04-30 1965-04-30

Publications (1)

Publication Number Publication Date
BR6678974D0 true BR6678974D0 (pt) 1973-08-09

Family

ID=23796166

Family Applications (1)

Application Number Title Priority Date Filing Date
BR178974/66A BR6678974D0 (pt) 1965-04-30 1966-04-26 Processo para tratar asbesto crisolito

Country Status (4)

Country Link
US (1) US3421975A (pt)
BR (1) BR6678974D0 (pt)
DE (1) DE1567874B1 (pt)
GB (1) GB1092738A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO127981B (pt) * 1964-01-21 1973-09-10 Sebreg
NO144358C (no) * 1973-10-03 1981-08-19 Ppg Industries Inc Fremgangsmaate for fremstilling av fibroese krysotile asbestark
US4181607A (en) * 1978-09-15 1980-01-01 The United States Of America As Represented By The Secretary Of The Interior Removal of asbestos fibers from water

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1545132A (en) * 1919-10-31 1925-07-07 Samuel B Pack Individually Process of purifying asbestos and fabricating asbestos materials
US1971162A (en) * 1932-02-17 1934-08-21 Raybestos Manhattan Inc Method of making asbestos board
US2652325A (en) * 1952-04-01 1953-09-15 Raybestos Manhattan Inc Asbestos dispersions

Also Published As

Publication number Publication date
GB1092738A (en) 1967-11-29
DE1567874B1 (de) 1970-10-15
US3421975A (en) 1969-01-14

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