The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 157
... separated by liquid - liquid distribution . The ease of the separation thus depends on the ratio of the two distribution coefficients , a ( some- times called the separation factor ) : α = K2 Κι in which K1 and K2 are the respective ...
... separated by liquid - liquid distribution . The ease of the separation thus depends on the ratio of the two distribution coefficients , a ( some- times called the separation factor ) : α = K2 Κι in which K1 and K2 are the respective ...
Page 158
... separation in equilibrium methods is based on the value of the separation factor , a . When this value is large , separation is easy , requiring little input of work . Thus , if a lies between 100 and 1,000 , a single equilibration in ...
... separation in equilibrium methods is based on the value of the separation factor , a . When this value is large , separation is easy , requiring little input of work . Thus , if a lies between 100 and 1,000 , a single equilibration in ...
Page 161
... separation technique called reverse osmosis , a pres- sure is applied opposite to and in excess of the osmotic pressure to force the solvent through a membrane against its concentration gradient . This method is an effective means of ...
... separation technique called reverse osmosis , a pres- sure is applied opposite to and in excess of the osmotic pressure to force the solvent through a membrane against its concentration gradient . This method is an effective means of ...
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acid activity addition administration appear atoms became become bonds called carbon cause central centre century charge Charles chemical chemistry Chess China Chinese combined common complete compounds containing continued cultural drugs early economic effect electrons elements energy established example Figure forces four give given groups hydrogen important increased industry involved ions Italy king known land later less literature living major mass materials ment metal methods molecular molecules move natural occur officials orbitals organic original party percent period play political population position possible present properties provinces reaction region remained represented result river rule separation social species structure substances successful temperature tion types United usually various