Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F22—STEAM GENERATION
  • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
  • F22D11/00—Feed-water supply not provided for in other main groups
  • F22D11/02—Arrangements of feed-water pumps
  • F22D11/06—Arrangements of feed-water pumps for returning condensate to boiler
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
  • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Water Supply & Treatment (AREA)
• Physics & Mathematics (AREA)
• Thermal Sciences (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Organic Chemistry (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Treatment Of Water By Ion Exchange (AREA)
• Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4531527

Family Applications (1)

Country Status (2)

• 0
  • NL NL85927D patent/NL85927C/xx active
• 1952
  • 1952-05-08 CH CH301546D patent/CH301546A/de unknown

Also Published As

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