Phosphated alumina as slag modifier

Phosphorylated and/or boronated dispersants as thermal...

Phosphorylated thermal stability additives for distillate fuels

Photoflash lamp primer material

Physical refining process using adsorbent particles for the...

Physico-chemical method for preparing and transforming plant...

Picric acid (trinitrophenol) with ferrous sulfate as fuel...

Pipeline transmission method

Pipeline transportation of coarse coal-liquid carbon dioxide...

Pipelining of dried coal-water slurries

Pitch-containing composition

Plant biomass solid fuel

Platinum metal fuel additive for water-containing fuels

Poly(oxyalkylene) carbamate in fuel composition

Polyakylphenoxyaminoalkanes and fuel compositions containing...

Polyalkyl succinic acid derivatives as additives for fouling...

Polyalkylene glycol esters of hindered phenolic substituted...

Polyalkylpyrrolidines and fuel compositions containing the same

Polyamine additives for fuels and lubricants

Polyamine salts and fuels containing them