Journal of the Chemical SocietyThe Society., 1947 |
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Page 1069
... catalyst temperature : CHJO · CHO + H = C1H2O CH2 OH ; AH = - 18.5 kcals . C1H2O · CHO + 2H2 = C ̧H ̧O · CH ̧ + H2O ... catalyst may be stored under water until required . Three copper - alumina catalysts were prepared . ( 4 ) Cu - Al2O ...
... catalyst temperature : CHJO · CHO + H = C1H2O CH2 OH ; AH = - 18.5 kcals . C1H2O · CHO + 2H2 = C ̧H ̧O · CH ̧ + H2O ... catalyst may be stored under water until required . Three copper - alumina catalysts were prepared . ( 4 ) Cu - Al2O ...
Page 1073
... Catalyst Temperature on the Course of Hydrogenation . - Experiments carried out with copper - aluminium alloy catalysts ( Table II ) show the activity of the activated alloy to vary little with composition in the range 34-62 % of copper ...
... Catalyst Temperature on the Course of Hydrogenation . - Experiments carried out with copper - aluminium alloy catalysts ( Table II ) show the activity of the activated alloy to vary little with composition in the range 34-62 % of copper ...
Page 1074
... catalyst . At around 250 ° sylvan is formed in high yield , but at 200 ° furfuryl alcohol is the major product . In the region of 300 ° fairly rapid catalyst deterioration occurs , and with it a change from sylvan to furfuryl alcohol as ...
... catalyst . At around 250 ° sylvan is formed in high yield , but at 200 ° furfuryl alcohol is the major product . In the region of 300 ° fairly rapid catalyst deterioration occurs , and with it a change from sylvan to furfuryl alcohol as ...
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Common terms and phrases
absorption acetic acid acetone activity added addition alkali Amer amidine ammonia anhydride atoms band benzene boiling bromine Calc carbon carbon tetrachloride catalyst CH₂ Chem chemical chemistry chloroform compound concentrated condensation cooled crystallised crystals cyanide D.Sc decomp derivatives dilute dissolved distilled dried equiv ester evaporated experimental extracted with ether filtered filtrate formation formed Found fraction gave give H₂ heated hydrochloric acid hydrochloride hydrogen chloride hydrolysis iodide iodine isolated isotherm ketone l-arabinose lactone light petroleum b. p. liquid m. p. and mixed methanol method methyl alcohol mixed m. p. mixture molecular molecule nitration obtained oxide oxidised phenyl phosphoryl chloride picrate polymerisation potassium precipitated prepared pyridine reaction reduced pressure refluxed removed requires residue salt separated sodium hydroxide solid soluble solvent stirred structure sulphate sulphuric acid syrup vacuum vinyl acetate washed yellow yield