SU359878A1 - - Google Patents

Info

Publication number
SU359878A1
SU359878A1 SU1462094A SU1462094A SU359878A1 SU 359878 A1 SU359878 A1 SU 359878A1 SU 1462094 A SU1462094 A SU 1462094A SU 1462094 A SU1462094 A SU 1462094A SU 359878 A1 SU359878 A1 SU 359878A1
Authority
SU
USSR - Soviet Union
Prior art keywords
partitions
crystallization
liquid mixture
liquid
chemical
Prior art date
Application number
SU1462094A
Other languages
English (en)
Russian (ru)
Inventor
нзобретер
В. Е. Привалов Ю. И. Шарецкий П. В. Зимницкий Л. Я. Кол ндр А. И. Сморода И. С. Ермаков
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
Priority to SU1462094A priority Critical patent/SU359878A1/ru
Priority to DE2135717A priority patent/DE2135717C3/de
Priority to FR7126886A priority patent/FR2103229A5/fr
Application granted granted Critical
Publication of SU359878A1 publication Critical patent/SU359878A1/ru

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
    • B01D9/0009—Crystallisation cooling by heat exchange by direct heat exchange with added cooling fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
SU1462094A 1970-07-23 1970-07-23 SU359878A1 (cs)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SU1462094A SU359878A1 (cs) 1970-07-23 1970-07-23
DE2135717A DE2135717C3 (de) 1970-07-23 1971-07-16 Kontinuierlich zu betreibende Kristallisiervorrichtung zur Reinigung eines Benzolkohlenwasserstoffs
FR7126886A FR2103229A5 (en) 1970-07-23 1971-07-22 Crystallisation process and equipment - using emulsions of coolant and product, for purifying aromatic hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1462094A SU359878A1 (cs) 1970-07-23 1970-07-23

Publications (1)

Publication Number Publication Date
SU359878A1 true SU359878A1 (cs) 1974-05-15

Family

ID=20455560

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1462094A SU359878A1 (cs) 1970-07-23 1970-07-23

Country Status (3)

Country Link
DE (1) DE2135717C3 (cs)
FR (1) FR2103229A5 (cs)
SU (1) SU359878A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001515776A (ja) * 1997-09-06 2001-09-25 ロイター・ヒェーミシェ・アパラーテバウ・コマンディート・ゲゼルシャフト 分離法
WO2010012746A2 (en) 2008-07-29 2010-02-04 Poxel Process of isolating enantiomer components from enantiomer mixtures by particle-size-controlled crystallization

Also Published As

Publication number Publication date
FR2103229A5 (en) 1972-04-07
DE2135717C3 (de) 1980-06-26
DE2135717A1 (de) 1972-03-09
DE2135717B2 (de) 1979-10-11

Similar Documents

Publication Publication Date Title
US2659761A (en) Fractional crystallization method
GB1368709A (en) Continuous crystallization
SU359878A1 (cs)
US4257796A (en) Crystallization column
Richards The persistence and development of crystal nuclei above the melting temperature
GB1246277A (en) Improvements in the crystallisation of substances
SU582752A3 (ru) Способ выделени маннита и сорбита из их водных смесей
US2449040A (en) Manufacture of hexamethylene tetramine
ES314267A1 (es) Aparato para la reacciën entre un gas y un sistema acuoso para producir una fase cristalina sëlida
ES373867A1 (es) Aparato de cristalizacion selectiva.
GB460834A (en) Improvements in or relating to apparatus for accelerated crystallisation
US3174832A (en) Pulsating fractional crystallizer
US4891191A (en) High efficiency column crystallizer
GB1507034A (en) Process and apparatus for separating crystallizable materials from a multi-component system
US3600138A (en) Crystallizer
ES371562A1 (es) \n procedimiento para la cristalizacion selectiva, de para-xileno a partir de \na mezcla hidrocarbonada.
SU774568A1 (ru) Колонна дл кристаллизации растворов
SU146716A1 (ru) Циркул ционный вакуум-кристаллизатор
SU488594A1 (ru) Шнековый кристаллизатор
SU865316A1 (ru) Кристаллизатор
SU891104A1 (ru) Аппарат дл разделени смесей и получени чистых веществ
SU140790A1 (ru) Кристаллизатор
SU349224A1 (ru) Устройство дл непрерывной кристаллизационной очистки органических веществ
US2890938A (en) Fractional crystallization apparatus
US3218818A (en) Fractional crystallization control system