Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Distillation chaser solvent

Uses Solvent jet fuel research rubber industry manufacturing paraffin products paper processing industry standardized hydrocarbon distillation chaser gasoline component organic synthesis. [Pg.530]

Uses Solvent standardized hydrocarbon manufacturing paraffin products biodegradable detergents Jet fuel research rubber industry paper processing industry distillation chaser component of gasoline and similar fuels organic synthesis. [Pg.875]

Uses. Solvent organic synthesis distillation chaser major ingredient of such petroleum fractions as VM P naphtha, 140 flash, Stoddard solvent, and gasoline... [Pg.541]

Use Solvent, organic synthesis, distillation chaser, jet fuel research. [Pg.477]

Use Organic synthesis, solvent standardized hydrocarbon, distillation chaser. [Pg.1218]

A chaser solvent or pusher solvent is sometimes used to help blast your compound off the surface of the packing material. It should have a tremendously high boiling point relative to what you were fractionating. After you ve collected most of one fraction, some of this material is left on the column. So, you throw this chaser solvent into the distillation flask, fire it up, and start to distill the chaser solvent. As the chaser solvent comes up the column, it heats the packing material, your compound is blasted off the column packing, and more of your compound comes over. Stop collecting when the temperature starts to... [Pg.207]

Uses Solvent org. synthesis component of gasoline and petrol, solvents such as VM P naphtha and Stod. solvent mfg. of paraffin prods. paper processing rubber industry synthesis of biodeg. detergents jet fuel research distillation chaser fragrance in cosmetics... [Pg.2847]

Uses Organic synthesis solvent standardized hydrocarbon distillation chaser fragrance in cosmetics... [Pg.4356]

You should be able to see that you have to be really careful in selecting those chaser, or pusher solvents mentioned. Sure, water (B.P. 100° C) is hot enough to chase ethyl alcohol (B.P. 78.3°C) from any column packing. Unfortunately, water and ethyl alcohol form an azeotrope and the technique won t work. (Please see Theory of Distillation, Chapter 28.)... [Pg.174]

See other pages where Distillation chaser solvent is mentioned: [Pg.173]    [Pg.372]    [Pg.386]    [Pg.143]    [Pg.144]    [Pg.1568]    [Pg.4629]    [Pg.386]    [Pg.2231]   
See also in sourсe #XX -- [ Pg.173 ]



SEARCH



CHASER

Distillation solvent

© 2024 chempedia.info