Classifications

• • D—TEXTILES; PAPER
  • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
  • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
  • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
  • D21D5/02—Straining or screening the pulp
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D1/00—Evaporating
  • B01D1/04—Evaporators with horizontal tubes
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
• • C—CHEMISTRY; METALLURGY
  • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
  • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
  • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
  • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
• • C—CHEMISTRY; METALLURGY
  • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
  • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
  • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
  • C12N1/02—Separating microorganisms from their culture media
• • D—TEXTILES; PAPER
  • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
  • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
  • D21F1/00—Wet end of machines for making continuous webs of paper
  • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water

Landscapes

• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Life Sciences & Earth Sciences (AREA)
• Health & Medical Sciences (AREA)
• Bioinformatics & Cheminformatics (AREA)
• Biotechnology (AREA)
• Organic Chemistry (AREA)
• Zoology (AREA)
• Wood Science & Technology (AREA)
• Genetics & Genomics (AREA)
• Chemical Kinetics & Catalysis (AREA)
• General Engineering & Computer Science (AREA)
• Biomedical Technology (AREA)
• Microbiology (AREA)
• Biochemistry (AREA)
• General Health & Medical Sciences (AREA)
• Virology (AREA)
• Tropical Medicine & Parasitology (AREA)
• Mechanical Engineering (AREA)
• Medicinal Chemistry (AREA)
• Sustainable Development (AREA)
• Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
• Extraction Or Liquid Replacement (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=20260346

Family Applications (1)

Country Status (9)

Families Citing this family (6)

Family Cites Families (9)

• 1965
  • 1965-11-18 US US517491A patent/US3396850A/en not_active Expired - Lifetime
• 1966
  • 1966-02-23 FI FI0450/66A patent/FI42950B/fi active
  • 1966-02-28 GB GB8627/66A patent/GB1144243A/en not_active Expired
  • 1966-02-28 AT AT184566A patent/AT275558B/de active
  • 1966-03-01 JP JP41012068A patent/JPS495705B1/ja active Pending
  • 1966-03-01 CS CS1374A patent/CS162604B2/cs unknown
  • 1966-03-01 FR FR51438A patent/FR1470241A/fr not_active Expired
  • 1966-03-01 CH CH292666A patent/CH433192A/de unknown
  • 1966-03-01 DE DE19661517947D patent/DE1517947B1/de active Pending

Also Published As

Similar Documents