RO96195B1 - Crystallizing process and installation - Google Patents

Crystallizing process and installation

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Publication number
RO96195B1
RO96195B1 RO125336A RO12533686A RO96195B1 RO 96195 B1 RO96195 B1 RO 96195B1 RO 125336 A RO125336 A RO 125336A RO 12533686 A RO12533686 A RO 12533686A RO 96195 B1 RO96195 B1 RO 96195B1
Authority
RO
Romania
Prior art keywords
crystallization
zones
installation
solution
crystallizing process
Prior art date
Application number
RO125336A
Other languages
Romanian (ro)
Other versions
RO96195A2 (en
Inventor
Iacob Pelea
Eugen Pincovschi
Constantin Nicolae Neagoe
Mihai Ogrodnic
Original Assignee
COMBINATUL DE îNGRASAMINTE CHIMICE
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 COMBINATUL DE îNGRASAMINTE CHIMICE filed Critical COMBINATUL DE îNGRASAMINTE CHIMICE
Priority to RO125336A priority Critical patent/RO96195B1/en
Publication of RO96195A2 publication Critical patent/RO96195A2/en
Publication of RO96195B1 publication Critical patent/RO96195B1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)

Abstract

Procedeul si aparatul de cristalizare, conform inventiei, sunt destinate cristalizarii izohidre din solutii, în sistem continuu si în regim de strat fluidizat. Aparatul de cristalizare este compus din doua zone distincte, una destinata racirii agentului de fluidizare si cealalta rezervata cristalizarii propriu-zise din solutii, ambele zone fiind formate din doua sau mai multe trepte de fluidizare, prevazute cu schimbator de caldura interior cu functionare în curent încrucisat. Circulatia descendenta a solutiei de pe un taler pe altul se realizeaza cu ajutorul unor bile deversoare antrenate sincronizat de un sistem electromagnetic adecvat.The crystallization process and apparatus according to the invention are intended for isohydrity crystallisation from solutions in a continuous fluidised bed system. The crystallization apparatus is composed of two distinct zones, one for cooling the fluidizing agent and the other for the crystallization of the solution itself, both zones being formed by two or more fluidization steps, provided with an internal heat exchanger with cross-flow operation . The downstream circulation of the solution from one taler to another is accomplished by the use of spurred sputtering spheres synchronized by a suitable electromagnetic system.

RO125336A 1986-11-12 1986-11-12 Crystallizing process and installation RO96195B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO125336A RO96195B1 (en) 1986-11-12 1986-11-12 Crystallizing process and installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO125336A RO96195B1 (en) 1986-11-12 1986-11-12 Crystallizing process and installation

Publications (2)

Publication Number Publication Date
RO96195A2 RO96195A2 (en) 1989-01-30
RO96195B1 true RO96195B1 (en) 1989-02-01

Family

ID=20120017

Family Applications (1)

Application Number Title Priority Date Filing Date
RO125336A RO96195B1 (en) 1986-11-12 1986-11-12 Crystallizing process and installation

Country Status (1)

Country Link
RO (1) RO96195B1 (en)

Also Published As

Publication number Publication date
RO96195A2 (en) 1989-01-30

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