CH479331A - Process for the recrystallization of dissolved solid material by direct heat exchange - Google Patents

Process for the recrystallization of dissolved solid material by direct heat exchange

Info

Publication number
CH479331A
CH479331A CH1219567A CH1219567A CH479331A CH 479331 A CH479331 A CH 479331A CH 1219567 A CH1219567 A CH 1219567A CH 1219567 A CH1219567 A CH 1219567A CH 479331 A CH479331 A CH 479331A
Authority
CH
Switzerland
Prior art keywords
recrystallization
heat exchange
solid material
direct heat
dissolved solid
Prior art date
Application number
CH1219567A
Other languages
German (de)
Inventor
Allen Mauldin Joe
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of CH479331A publication Critical patent/CH479331A/en

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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1219567A 1966-09-01 1967-08-31 Process for the recrystallization of dissolved solid material by direct heat exchange CH479331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57675366A 1966-09-01 1966-09-01

Publications (1)

Publication Number Publication Date
CH479331A true CH479331A (en) 1969-10-15

Family

ID=24305854

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1219567A CH479331A (en) 1966-09-01 1967-08-31 Process for the recrystallization of dissolved solid material by direct heat exchange

Country Status (6)

Country Link
JP (1) JPS4939749B1 (en)
BE (1) BE703198A (en)
CH (1) CH479331A (en)
DE (1) DE1619785B2 (en)
GB (1) GB1175877A (en)
NL (1) NL6712014A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112274963A (en) * 2020-09-27 2021-01-29 联峰钢铁（张家港）有限公司 Crystallizer for continuous casting round billet production

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5375252U (en) * 1976-11-22 1978-06-23
WO2006088470A2 (en) * 2004-04-09 2006-08-24 Gtc Technology Inc. Purification of carboxylic acids by complexation with selective solvents
CN107537175B (en) * 2017-10-18 2024-04-30 无锡力马化工机械有限公司 Elastic scraper crystallizer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB994769A (en) * 1963-03-29 1965-06-10 Standard Oil Co Purification of terephthalic acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112274963A (en) * 2020-09-27 2021-01-29 联峰钢铁（张家港）有限公司 Crystallizer for continuous casting round billet production

Also Published As

Publication number Publication date
JPS4939749B1 (en) 1974-10-28
GB1175877A (en) 1970-01-01
BE703198A (en) 1968-02-28
NL6712014A (en) 1968-03-04
DE1619785A1 (en) 1971-07-15
DE1619785B2 (en) 1977-01-20

Similar Documents

Publication Publication Date Title
CH454291A (en) Process for making fuel pellets
AT290985B (en) Method for producing photographs
CH423682A (en) Process for the manufacture of heat exchange elements
CH432855A (en) Process for hardening polyepoxides
CH432854A (en) Process for hardening polyepoxides
CH403170A (en) Process for introducing reactants
AT275569B (en) Process for the production of printing forms
CH468472A (en) Method of manufacturing aluminum alloy sheets
CH453687A (en) Process for hardening polyepoxides
AT271144B (en) Process for hot extrusion of metals
CH449590A (en) Process for the preparation of III-V compounds in crystalline form
CH479331A (en) Process for the recrystallization of dissolved solid material by direct heat exchange
AT258363B (en) Process for the series production of semiconductor components
CH433191A (en) Process for the production of single crystal semiconductor material
AT295557B (en) Process for the production of printing forms
AT338873B (en) PROCESS FOR MANUFACTURING SMALL THYRISTORS
CH477024A (en) Process for the production of printing forms
AT263528B (en) Process for producing metal foil-like surfaces
AT244078B (en) Process for the production of magnetogram carriers
CH464937A (en) Process for producing thiamine derivatives
AT316269B (en) Method of making compound material
CH520552A (en) Process for the manufacture of thermal lances
CH420589A (en) Process for the production of insulation boards
CH454066A (en) Process for the degradation of B-glucans
CH454624A (en) Process for preparing photoconductive mixtures

Legal Events

Date Code Title Description
PL Patent ceased