Inventor
PONCHA RUSTOM P
17 patents
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ALLIED CHEM
13 patentsUS4044097AAug 23, 1977
Recovery of soda values from sodium carbonate crystallizer purge liquors
ALLIED CHEM24 citations82
US4039618AAug 2, 1977
Treatment of sodium carbonate crystallizer mother liquors
ALLIED CHEM21 citations82
US4151261AApr 24, 1979
Method of preparing sodium liquors low in calcium
ALLIED CHEM11 citations73
US4022867AMay 10, 1977
Soluble silicate reduction in sodium carbonate crystallizer mother liquors
ALLIED CHEM9 citations73
US4022868AMay 10, 1977
Trona calcination
ALLIED CHEM17 citations73
US4021526AMay 3, 1977
Soluble silicate reduction in calcined trona liquors
ALLIED CHEM16 citations73
US4021525AMay 3, 1977
Trona calcination
ALLIED CHEM15 citations73
US3991160ANov 9, 1976
Recovery of soda values from sodium carbonate crystallizer purge liquors
ALLIED CHEM17 citations73
US3984527AOct 5, 1976
Production of low bulk density product from sodium bicarbonate by the use of an inert gas stream
ALLIED CHEM12 citations73
US3944500AMar 16, 1976
Production of low bulk density product from sodium bicarbonate
ALLIED CHEM17 citations73
US4286967ASep 1, 1981
Double crystallization process to produce low organic, low silica soda ash
ALLIED CHEM13 citations66
US4285925AAug 25, 1981
Process for the conversion of light ash to absorptive low bulk density alkali products
ALLIED CHEM3 citations62
US4115525ASep 19, 1978
Absorptive low bulk density product from sodium sesquicarbonate
ALLIED CHEM6 citations62