|  | B |
SECTION B — PERFORMING OPERATIONS

SEPARATING AND MIXING

|  | B01 |
PHYSICAL AND CHEMICAL PROCESSES AND APPARATUS (IN GENERAL) (furnaces, kilns, ovens, retorts, in general Fulltext... Hierarchy... Expanded...F27)

|  | B01B |
BOILING; BOILING APPARATUS

|  | B01B 1/00 |
Boiling; Boiling apparatus for physical or chemical purposes (steam generation Fulltext... Hierarchy... Expanded...F22; domestic boilers Fulltext... Hierarchy... Expanded...F24)

|  | B01B 1/02 |
· | Preventing foaming (in general Fulltext... Hierarchy... Expanded...B01D 19/02)

|  | B01B 1/04 |
· · | by chemical means

|  | B01B 1/06 |
· | Preventing bumping

|  | B01B 1/08 |
· | Boiling apparatus provided with reflux condenser