Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
  • B01D3/14—Fractional distillation or use of a fractionation or rectification column
  • B01D3/16—Fractionating columns in which vapour bubbles through liquid
  • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
  • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
  • B01D3/205—Bubble caps
• • A—HUMAN NECESSITIES
  • A21—BAKING; EDIBLE DOUGHS
  • A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
  • A21D8/00—Methods for preparing or baking dough
  • A21D8/02—Methods for preparing dough; Treating dough prior to baking
  • A21D8/04—Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes
  • A21D8/042—Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes with enzymes

Landscapes

• Life Sciences & Earth Sciences (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Microbiology (AREA)
• Engineering & Computer Science (AREA)
• Food Science & Technology (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8674176

Family Applications (1)

Country Status (2)

• 0
  • BE BE366208D patent/BE366208A/xx unknown
• 1928
  • 1928-12-20 FR FR679805D patent/FR679805A/fr not_active Expired
• 1929
  • 1929-06-26 FR FR37564D patent/FR37564E/fr not_active Expired

Also Published As

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