STAS 8351/1-1980
COAL-TAR PITCH Softening point determination

Standard No.
STAS 8351/1-1980
Release Date
1980
Published By
RO-ASRO
Latest
STAS 8351/1-1980
Scope
1 Prezentul standard stabile?te metodele de determinare a punctului de. -TT?muiere la smoala de huil? ?i anume : — metoda eu aparat Kraemer-Sarnow; — metoda cu inel ?i bil?. ?n documentele tehnice normative de calitate pentru smoala de huil?

STAS 8351/1-1980 history

STAS 8351/1-1980 -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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