STAS 8351/9-1983
COAL TAR Fractional distillation
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STAS 8351/9-1983
Standard No.
STAS 8351/9-1983
Release Date
1983
Published By
RO-ASRO
Latest
STAS 8351/9-1983
Scope
Prezentul standard stabile?te metoda de determinare a compozi?iei smoalei de huil? (?n frac?iuni) prin distilare ?n anumit?' limite de temperatur? ?i ?n condi?ii experimentale definite.
STAS 8351/9-1983 history
1983
STAS 8351/9-1983
COAL TAR Fractional distillation
STAS 8351/9-1983 -All Parts
STAS 8351/1-1980 COAL-TAR PITCH Softening point determination
STAS 8351/10-1977 TAR PITCH Determination of density
STAS 8351/11-1977 TAR PITCH Determination of aromatization
STAS 8351/2-1983 COAL TAR Determination of nonsoluble substances content in benzene or toluene
STAS 8351/3-1983 COAL TAR Ash determination
STAS 8351/4-1983 COAL TAR Determination of water content
STAS 8351/5-1977 TAR PITCH Determination of coke (permanent carbon) and volatile substances
STAS 8351/6-1983 COAL TAR Determination of nonsoluble substances content in anthracene oil (alpha resins)
STAS 8351/7-1969 Coal tar. Determination of beta resin content
STAS 8351/8-1980 COAL - TAR PITCH Determination of coke (combined carbon) of beta resins and of swelling index
STAS 8351/9-1983 COAL TAR Fractional distillation
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