FR1159723A - Procédé de cristallisation - Google Patents

Procédé de cristallisation

Info

Publication number
FR1159723A
FR1159723A FR1159723DA FR1159723A FR 1159723 A FR1159723 A FR 1159723A FR 1159723D A FR1159723D A FR 1159723DA FR 1159723 A FR1159723 A FR 1159723A
Authority
FR
France
Prior art keywords
crystallization process
crystallization
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1159723A publication Critical patent/FR1159723A/fr
Expired legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/919—Apparatus considerations
    • Y10S585/921—Apparatus considerations using recited apparatus structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1159723D 1955-08-22 1956-08-22 Procédé de cristallisation Expired FR1159723A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24093/55A GB808176A (en) 1955-08-22 1955-08-22 Improvements in and relating to methods of crystallization

Publications (1)

Publication Number Publication Date
FR1159723A true FR1159723A (fr) 1958-07-01

Family

ID=10206265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159723D Expired FR1159723A (fr) 1955-08-22 1956-08-22 Procédé de cristallisation

Country Status (6)

Country Link
US (1) US2897061A (fr)
BE (1) BE550451A (fr)
DE (1) DE1086211B (fr)
FR (1) FR1159723A (fr)
GB (1) GB808176A (fr)
NL (1) NL97641C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1104508A (en) * 1965-08-18 1968-02-28 Ici Ltd Refrigeration processes
CN116139528B (zh) * 2023-01-29 2023-09-22 江苏格兰特干燥浓缩设备有限公司 一种防晶垢的奥斯陆冷却结晶器及其使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR743914A (fr) * 1931-11-12 1933-04-08
DE692457C (de) * 1936-04-21 1940-06-20 Koppers Gmbh Heinrich Saettiger fuer die Erzeugung von grobkristallinem Ammonsulfat
GB460834A (en) * 1936-09-11 1937-02-04 Paul De Lattre Improvements in or relating to apparatus for accelerated crystallisation
US2578192A (en) * 1948-11-10 1951-12-11 Goslin Birmingham Mfg Company Method of separating wax from liquids

Also Published As

Publication number Publication date
NL97641C (fr)
GB808176A (en) 1959-01-28
US2897061A (en) 1959-07-28
BE550451A (fr)
DE1086211B (de) 1960-08-04

Similar Documents

Publication Publication Date Title
FR1153982A (fr) Procédé de purification par cristallisation
FR1158046A (fr) Procédé de mûrissage des polyépoxydes
FR1169204A (fr) Procédé de modification des structures façonnées
FR1161213A (fr) Procédé de production de polyéthylène
FR70853E (fr) Procédé d'hydroreformation
FR1146746A (fr) Procédé de dévidage
FR1170750A (fr) Procédé de production de cyanoalkylsilanes
FR1178420A (fr) Procédé de production de poly-isobutylènes
FR1169052A (fr) Procédé de production de gamma-cyanopropylsilanes
FR1159723A (fr) Procédé de cristallisation
FR1136525A (fr) Procédé de stérilisation
FR1149296A (fr) Procédé de déchlorhydratation
FR1073684A (fr) Procédé de cristallisation
FR73418E (fr) Procédé de dévidage
FR1123874A (fr) Procédé de construction
FR1110542A (fr) Procédé de cristallisation
FR1158724A (fr) Procédé de production de polyéthylène
FR1161185A (fr) Procédé de préparation de tétrahalométhanes
FR1177946A (fr) Procédé de cristallisation du sel
FR1129092A (fr) Procédé de déparaffinage
FR1130326A (fr) Procédé de moulage
FR1137001A (fr) Procédé de soudure
FR1127509A (fr) Procédé de fabrication d'oxyamidons carboxylés
FR1161191A (fr) Procédé de préparation de tétrahalométhanes
FR1141768A (fr) Procédé de préparation de 2-chloro-méta-xylène