Chemical News and Journal of Industrial Science, Tomy 141-142Chemical news office., 1930 |
Z wnętrza książki
Wyniki 1 - 3 z 76
Strona 131
... hydrogen atom or indeed of other mobile groups is not an unknown phenomenon . The migration of a hydrogen atom exists , as is well known , in the case of the transformation of tautomer- ides like acetoacetic ester which takes place in ...
... hydrogen atom or indeed of other mobile groups is not an unknown phenomenon . The migration of a hydrogen atom exists , as is well known , in the case of the transformation of tautomer- ides like acetoacetic ester which takes place in ...
Strona 132
... hydrogen does , though the trans- formation would be more difficult owing to the greater mobility of the hydrogen atom . The theory of migration of one hydrogen atom or one other mobile radical to the vacant bond during rotation ...
... hydrogen does , though the trans- formation would be more difficult owing to the greater mobility of the hydrogen atom . The theory of migration of one hydrogen atom or one other mobile radical to the vacant bond during rotation ...
Strona 54
... hydrogen and nitrogen plants there will be erected three huge cylindrical gas containers 55 feet , 60 feet and 90 feet in diameter , the largest of which will receive and store under pressure gas from the hydrogen plant . The smallest ...
... hydrogen and nitrogen plants there will be erected three huge cylindrical gas containers 55 feet , 60 feet and 90 feet in diameter , the largest of which will receive and store under pressure gas from the hydrogen plant . The smallest ...
Spis treści
Superphosphate industry in Japan 122 | 9 |
Powell F C | 12 |
Notes on the Casting of Refractories 380 | 13 |
Nie pokazano 24 innych sekcji
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action added addition amount appear application Association atom become British carbon carried cause cent chemical Chemistry chloride colour Company compounds concentration containing copper crystals Department deposits determined effect electric Engineer experiments fact further give given heat House hydrogen important increase indicated industry Institute interest iron known laboratory less lines London manufacture Marks material matter means measured Meeting ment metal method mineral natural nickel nitrogen Notes Notices observed obtained Office organic oxide particular Patents period physical plant position possible practical prepared present Price production publication published reaction recent Royal salt Science scientific shown Society solution South Square Street substances supply surface temperature tion tons Trade United University various volume