BE737606A - - Google Patents

Info

Publication number
BE737606A
BE737606A BE737606DA BE737606A BE 737606 A BE737606 A BE 737606A BE 737606D A BE737606D A BE 737606DA BE 737606 A BE737606 A BE 737606A
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 BE737606A publication Critical patent/BE737606A/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
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
BE737606D 1968-09-04 1969-08-18 BE737606A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1794084A DE1794084C3 (de) 1968-09-04 1968-09-04 Vorrichtung zum kontinuierlichen Gewinnen von Kristallen aus einer Schmelze oder Losung

Publications (1)

Publication Number Publication Date
BE737606A true BE737606A (xx) 1970-02-02

Family

ID=5707855

Family Applications (1)

Application Number Title Priority Date Filing Date
BE737606D BE737606A (xx) 1968-09-04 1969-08-18

Country Status (8)

Country Link
US (1) US3801285A (xx)
JP (1) JPS544907B1 (xx)
BE (1) BE737606A (xx)
CH (1) CH521150A (xx)
DE (1) DE1794084C3 (xx)
FR (1) FR2017365A1 (xx)
GB (1) GB1282152A (xx)
NL (1) NL6911927A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143441U (xx) * 1981-03-03 1982-09-08
US4438634A (en) * 1982-11-05 1984-03-27 General Mills, Inc. Freeze concentration apparatus
US4809519A (en) * 1988-04-18 1989-03-07 Cheng Chen Yen Methods and apparatuses for conducting solid-liquid-vapor multiple phase transformation operations
DE19904820A1 (de) * 1999-02-05 2000-08-10 Stockhausen Chem Fab Gmbh Verfahren und Vorrichtung zur Reinigung von Stoffen mittels Kristallisation
US6234244B1 (en) * 1999-03-01 2001-05-22 The United States Of America As Represented By The United States Department Of Energy Non-intrusive cooling system
US6070417A (en) * 1999-03-29 2000-06-06 Benson; Robert A. Method for making slurry
DE10119718A1 (de) * 2001-04-21 2002-10-31 Boehringer Ingelheim Pharma Verfahren zur kontinuierlichen Herstellung inhalierfähiger Arzneistoffe, Vorrichtung zur Durchführung des Verfahrens und nach diesem Verfahren hergestellter Arzneistoff
DE10242746B4 (de) * 2002-09-13 2010-07-01 Evonik Degussa Gmbh Waschvorrichtung, ein Verfahren zur Aufreinigung eines Waschguts sowie die Verwendung der Waschvorrichtung
CN108794295B (zh) * 2018-05-30 2021-01-08 重庆三峡学院 一种结晶分离对二甲苯的方法
CN109173327A (zh) * 2018-10-11 2019-01-11 北京恩泽佳立科技有限公司 一种用于水解光卤石制取氯化钾的结晶器
CN109513233B (zh) * 2018-12-26 2024-03-08 江苏华伦化工有限公司 采用内循环结晶装置进行均四甲苯连续结晶的方法和装置
CN109806615A (zh) * 2019-03-15 2019-05-28 武汉科技大学 一种多壳程连续套管式结晶方法
CN112675568B (zh) * 2019-10-18 2022-04-05 中国石油化工股份有限公司 分离提纯装置和分离提纯方法
CN114669076B (zh) * 2022-03-30 2023-03-28 上海东庚化工技术有限公司 一种微熔体结晶与降膜结晶结合的物料提纯系统及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032201A (en) * 1932-09-09 1936-02-25 Ozark Chemical Company Apparatus for recovering crystalline salts from solutions
FR1487096A (fr) * 1965-07-20 1967-06-30 Ici Ltd Procédé de cristallisation

Also Published As

Publication number Publication date
DE1794084A1 (de) 1972-03-16
FR2017365A1 (xx) 1970-05-22
CH521150A (de) 1972-04-15
NL6911927A (xx) 1970-03-06
US3801285A (en) 1974-04-02
GB1282152A (en) 1972-07-19
DE1794084B2 (de) 1973-03-22
DE1794084C3 (de) 1973-10-25
JPS544907B1 (xx) 1979-03-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNION RHEINISCHE BRAUNKOHLEN KRAFTSTOFF A.G.

Effective date: 19840818