GB333598A - Improved apparatus and method for crystal growth - Google Patents

Improved apparatus and method for crystal growth

Info

Publication number
GB333598A
GB333598A GB12086/29A GB1208629A GB333598A GB 333598 A GB333598 A GB 333598A GB 12086/29 A GB12086/29 A GB 12086/29A GB 1208629 A GB1208629 A GB 1208629A GB 333598 A GB333598 A GB 333598A
Authority
GB
United Kingdom
Prior art keywords
vessel
elutriating
diam
tube
crystals
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
GB12086/29A
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
Priority to GB12086/29A priority Critical patent/GB333598A/en
Priority to US444245A priority patent/US1845742A/en
Priority to FR694014D priority patent/FR694014A/fr
Publication of GB333598A publication Critical patent/GB333598A/en
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
    • B01D9/0009—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
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB12086/29A 1929-04-18 1929-04-18 Improved apparatus and method for crystal growth Expired GB333598A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB12086/29A GB333598A (en) 1929-04-18 1929-04-18 Improved apparatus and method for crystal growth
US444245A US1845742A (en) 1929-04-18 1930-04-14 Method for crystal growth
FR694014D FR694014A (fr) 1929-04-18 1930-04-16 Appareil et procédé de formation de cristaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12086/29A GB333598A (en) 1929-04-18 1929-04-18 Improved apparatus and method for crystal growth

Publications (1)

Publication Number Publication Date
GB333598A true GB333598A (en) 1930-08-18

Family

ID=9998147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12086/29A Expired GB333598A (en) 1929-04-18 1929-04-18 Improved apparatus and method for crystal growth

Country Status (3)

Country Link
US (1) US1845742A (fr)
FR (1) FR694014A (fr)
GB (1) GB333598A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109603189A (zh) * 2018-12-22 2019-04-12 江苏新宏大集团有限公司 W型封头、具有w型封头的结晶器及w型封头的成型方式

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424206A (en) * 1943-06-25 1947-07-15 Fuel Refining Corp Production of ammonium sulphate
NL115048C (fr) * 1943-07-31
US2589310A (en) * 1946-10-25 1952-03-18 Int Standard Electric Corp Process for the manufacture of artificial crystals
US2827366A (en) * 1954-03-04 1958-03-18 Olin Mathieson Crystallization apparatus
DE1178828B (de) * 1957-11-29 1964-10-01 Electro Chimie Metal Verfahren zum Agglomerieren von feinen Kristallen
DE1088922B (de) * 1958-12-08 1960-09-15 Olin Mathieson Vorrichtung zum Kristallisieren aus einer Loesung
US3996018A (en) * 1974-11-11 1976-12-07 Merck & Co., Inc. Crystallization system and method using crystal fracturing external to a crystallization column
US8431084B2 (en) * 2010-06-23 2013-04-30 Badger Licensing Llc Crystallizer for producing phenol-BPA adduct crystals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109603189A (zh) * 2018-12-22 2019-04-12 江苏新宏大集团有限公司 W型封头、具有w型封头的结晶器及w型封头的成型方式

Also Published As

Publication number Publication date
US1845742A (en) 1932-02-16
FR694014A (fr) 1930-11-27

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