B
SECTION B — PERFORMING OPERATIONS
  
SEPARATING AND MIXING
 B01
PHYSICAL AND CHEMICAL PROCESSES AND APPARATUS (IN GENERAL) (furnaces, kilns, ovens, retorts, in general F27)
 B01B
BOILING; BOILING APPARATUS
 B01B 1/00
Boiling; Boiling apparatus for physical or chemical purposes (steam generation F22; domestic boilers F24)
 B01B 1/02
·  Preventing foaming (in general B01D 19/02)
 B01B 1/04
·  ·  by chemical means
 B01B 1/06
·  Preventing bumping
 B01B 1/08
·  Boiling apparatus provided with reflux condenser