CH359431A - Crystallizer for cooling crystallization - Google Patents

Crystallizer for cooling crystallization

Info

Publication number
CH359431A
CH359431A CH359431DA CH359431A CH 359431 A CH359431 A CH 359431A CH 359431D A CH359431D A CH 359431DA CH 359431 A CH359431 A CH 359431A
Authority
CH
Switzerland
Prior art keywords
crystallizer
cooling crystallization
crystallization
cooling
Prior art date
Application number
Other languages
German (de)
Inventor
A Zdansky Ewald
Heinrich Dr Geffcken
Original Assignee
A Zdansky Ewald
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by A Zdansky Ewald filed Critical A Zdansky Ewald
Publication of CH359431A publication Critical patent/CH359431A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
CH359431D 1956-09-22 1957-09-06 Crystallizer for cooling crystallization CH359431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ5775A DE1034588B (en) 1956-09-22 1956-09-22 Crystallizer for cooling crystallization

Publications (1)

Publication Number Publication Date
CH359431A true CH359431A (en) 1962-01-15

Family

ID=7619551

Family Applications (1)

Application Number Title Priority Date Filing Date
CH359431D CH359431A (en) 1956-09-22 1957-09-06 Crystallizer for cooling crystallization

Country Status (4)

Country Link
US (1) US2960843A (en)
CH (1) CH359431A (en)
DE (1) DE1034588B (en)
FR (1) FR1183163A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279200A (en) * 1962-02-26 1966-10-18 Struthers Scientific Int Corp Crystallization of solvent from solution
US3395867A (en) * 1963-06-21 1968-08-06 Phillips Petroleum Co Fractional crystallization
US3335575A (en) * 1963-10-16 1967-08-15 Struthers Scientific Int Corp Freeze concentration process
NL6507068A (en) * 1964-06-10 1965-12-13
US3411309A (en) * 1967-02-13 1968-11-19 Ici Ltd Fractional freeze separation apparatus and process
DK138672B (en) * 1976-09-28 1978-10-16 Danske Sukkerfab Crystallization apparatus.
US4159194A (en) * 1977-09-28 1979-06-26 Dart Industries Inc. Crystallization apparatus and process
FR2493172A1 (en) * 1980-11-04 1982-05-07 Befs Engineering Sa Purification of crystals of any compsn. - by successive crystallisation, liquid-solid sepn. and purificn. steps repeated as necessary
EP0051551A1 (en) * 1980-11-04 1982-05-12 B.E.F.S. ENGINEERING S.A. Société Anonyme dite Method and apparatus for the purification of crystallizable compounds, especially from low-concentration solutions

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734345A (en) * 1956-02-14 Lawler
US1694369A (en) * 1925-06-18 1928-12-11 Guggenheim Brothers Refrigerating apparatus
FR656642A (en) * 1927-08-25 1929-05-10 Ig Farbenindustrie Ag Apparatus and method for the production of equal coarse-grained crystals, especially fertilizing salts
US1780267A (en) * 1928-08-20 1930-11-04 Adam P Young Apparatus and method for chilling meats
DE552532C (en) * 1930-06-07 1932-06-14 August Schmuecking Method and device for crystallizing solid substances from their solutions
DE570058C (en) * 1930-12-07 1933-02-10 Wintershall Akt Ges Device for crystallizing salts
US2522651A (en) * 1946-04-19 1950-09-19 Robert D Van Vleck Ice machine
US2682155A (en) * 1950-03-18 1954-06-29 Seeger Refrigerator Co Ice cube making apparatus
BE519590A (en) * 1952-05-01
US2723534A (en) * 1952-08-21 1955-11-15 Wilbushewich Eugen Methods and machines to produce ice, and iceblocks obtained thereby
US2777888A (en) * 1953-05-01 1957-01-15 Standard Oil Co Separation of recovery of xylene isomers
US2800001A (en) * 1953-09-14 1957-07-23 Ohio Commw Eng Co Apparatus for dehydrating heat sensitive materials from liquids
US2790493A (en) * 1954-05-13 1957-04-30 Ohio Commw Eng Co Quick opening mechanism for tanks
US2790309A (en) * 1954-07-19 1957-04-30 Ohio Commw Eng Co Automatic tank dump valve mechanism

Also Published As

Publication number Publication date
FR1183163A (en) 1959-07-03
US2960843A (en) 1960-11-22
DE1034588B (en) 1958-07-24

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