messages: “Any support which is in itself known for supporting catalysts can be used as the catalyst support, provided that this support is resistant to water and to acids; more particularly suitable supports which may be mentioned are carbon black, silica and barium sulphate; active charcoal is a preferred support.”
  --
  Traduisez ce contenu
messages: user
messages: “Comme support du catalyseur, on peut utiliser tout support connu en soi pour supporter des catalyseurs, pourvu que ce support soit résistant à l'eau et aux acides; comme support covenant plus particulièrement, on peut citer le noir de carbone, la silice, le sulfate de baryum; le charbon actif est un support préféré.”
messages: assistant