RO98435B1 - Process for preparing boric anhydride - Google Patents

Process for preparing boric anhydride

Info

Publication number
RO98435B1
RO98435B1 RO130389A RO13038987A RO98435B1 RO 98435 B1 RO98435 B1 RO 98435B1 RO 130389 A RO130389 A RO 130389A RO 13038987 A RO13038987 A RO 13038987A RO 98435 B1 RO98435 B1 RO 98435B1
Authority
RO
Romania
Prior art keywords
boric anhydride
preparing boric
boric acid
preparing
anhydride
Prior art date
Application number
RO130389A
Other languages
Romanian (ro)
Inventor
Rodica Alexandrescu
Ioan Farcas
Dorin Grigore
Iulian Gutu
Mihai Ioanovici
Valentin Jianu
Ion Mihailescu
Ion Morjan
Crisan Popescu
Original Assignee
Institutul De Fizica Si Tehnologia Aparatelor Cu Radiatii
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 Institutul De Fizica Si Tehnologia Aparatelor Cu Radiatii filed Critical Institutul De Fizica Si Tehnologia Aparatelor Cu Radiatii
Priority to RO130389A priority Critical patent/RO98435B1/en
Publication of RO98435B1 publication Critical patent/RO98435B1/en

Links

Abstract

Inventia se refera la un procedeu de obtinere a anhidridei borice, prin deshidratarea acidului boric, cu ajutorul energiei luminoase a radiatiei unui laser, în infrarosu, cu CO2 în regim continuu cu o putere de aproximativ 25 W, prin iradierea unui strat de acid boric cu grosimea de aproximativ 1 mm, asezat pe o banda transportoare de nichel, la o viteza a benzii de 1,5 mm/s.The invention relates to a process for obtaining boric anhydride by dehydration of boric acid by means of the light energy of an infrared laser radiation with continuous CO2 with a power of about 25 W by irradiating a boric acid layer a thickness of about 1 mm, placed on a nickel conveyor belt, at a bandwidth of 1.5 mm / s.

RO130389A 1987-11-11 1987-11-11 Process for preparing boric anhydride RO98435B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO130389A RO98435B1 (en) 1987-11-11 1987-11-11 Process for preparing boric anhydride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO130389A RO98435B1 (en) 1987-11-11 1987-11-11 Process for preparing boric anhydride

Publications (1)

Publication Number Publication Date
RO98435B1 true RO98435B1 (en) 1990-02-28

Family

ID=40906534

Family Applications (1)

Application Number Title Priority Date Filing Date
RO130389A RO98435B1 (en) 1987-11-11 1987-11-11 Process for preparing boric anhydride

Country Status (1)

Country Link
RO (1) RO98435B1 (en)

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