Fremgangsmåde til fjernelse af carbon fra en carbon-vanddispersion.

摘要

1,256,854. Fuels. TEXACO DEVELOPMENT CORP. 23 June, 1970 [9 July, 1969], No. 30369/70. Heading C5G. Pumpable carbon-containing slurries comprise 3-20 wt. per cent carbon, 4-60 wt. per cent asphaltic residual oil and the balance of non-asphaltic hydrocarbons boiling below 1000‹F.