BE689696A - - Google Patents

Info

Publication number
BE689696A
BE689696A BE689696DA BE689696A BE 689696 A BE689696 A BE 689696A BE 689696D A BE689696D A BE 689696DA BE 689696 A BE689696 A BE 689696A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE689696A publication Critical patent/BE689696A/xx

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
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0063—Control or regulation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
BE689696D 1965-11-15 1966-11-14 BE689696A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48326/65A GB1142864A (en) 1965-11-15 1965-11-15 Crystallisation process

Publications (1)

Publication Number Publication Date
BE689696A true BE689696A (xx) 1967-04-14

Family

ID=10448209

Family Applications (1)

Application Number Title Priority Date Filing Date
BE689696D BE689696A (xx) 1965-11-15 1966-11-14

Country Status (6)

Country Link
US (1) US3531944A (xx)
BE (1) BE689696A (xx)
DE (1) DE1519821A1 (xx)
FR (1) FR1501266A (xx)
GB (1) GB1142864A (xx)
NL (1) NL6616004A (xx)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1246277A (en) * 1967-12-29 1971-09-15 Benzole Producers Ltd Improvements in the crystallisation of substances
JPH0738921B2 (ja) * 1983-12-27 1995-05-01 チエング，シング−ワング 分別固化法およびそれに使用する装置
EP0196128B1 (en) * 1985-03-25 1988-06-29 Duphar International Research B.V Device for concentrating solutions
US7692037B2 (en) * 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7586000B2 (en) 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7608733B2 (en) 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7572932B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7482482B2 (en) 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7495125B2 (en) 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7563926B2 (en) 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7371894B2 (en) 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7884232B2 (en) 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7355068B2 (en) 2006-01-04 2008-04-08 Eastman Chemical Company Oxidation system with internal secondary reactor
US7358389B2 (en) 2006-01-04 2008-04-15 Eastman Chemical Company Oxidation system employing internal structure for enhanced hydrodynamics
CN112225635B (zh) * 2020-11-03 2022-09-23 中国石油化工股份有限公司 一种对二甲苯结晶分离的装置、分离方法及应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910516A (en) * 1953-08-20 1959-10-27 Phillips Petroleum Co Fractional crystallization process and apparatus
US2823242A (en) * 1953-09-08 1958-02-11 Phillips Petroleum Co Process and apparatus for crystal purification and separation
US2866833A (en) * 1953-09-14 1958-12-30 Standard Oil Co Paraxylene purification system
US2813099A (en) * 1953-11-16 1957-11-12 Phillips Petroleum Co Crystal purification process
US2794840A (en) * 1955-02-07 1957-06-04 Phillips Petroleum Co Fractional crystallization process and apparatus
US2921968A (en) * 1955-06-03 1960-01-19 Phillips Petroleum Co Crystal purification process and apparatus
US2890962A (en) * 1955-11-14 1959-06-16 Phillips Petroleum Co Process and apparatus for purification of crystals
US3067270A (en) * 1958-12-19 1962-12-04 Phillips Petroleum Co Separation of xylene isomers by crystallization and distillation
US3305320A (en) * 1963-07-22 1967-02-21 Phillips Petroleum Co Purification of aluminum nitrate by alternate melting and crystallization
US3411309A (en) * 1967-02-13 1968-11-19 Ici Ltd Fractional freeze separation apparatus and process

Also Published As

Publication number Publication date
DE1519821A1 (de) 1969-02-13
NL6616004A (xx) 1967-05-16
US3531944A (en) 1970-10-06
GB1142864A (en) 1969-02-12
FR1501266A (fr) 1967-11-10

Similar Documents

Publication Publication Date Title
BE675113A (xx)
JPS4317752Y1 (xx)
AT279638B (xx)
JPS4415578Y1 (xx)
JPS4327437Y1 (xx)
JPS4425644Y1 (xx)
JPS42399Y1 (xx)
JPS4429327B1 (xx)
JPS458536Y1 (xx)
JPS429448Y1 (xx)
JPS4214284Y1 (xx)
JPS4933378Y1 (xx)
AU6228365A (xx)
BE670715A (xx)
BE675262A (xx)
BE662286A (xx)
NL6614354A (xx)
BE662276A (xx)
BE661447A (xx)
BE664719A (xx)
BE661207A (xx)
BE689696A (xx)
BE666392A (xx)
BE671093A (xx)
BE670809A (xx)