RO96881A2 - Procedeu de purificare a clorurii de tionil - Google Patents

Procedeu de purificare a clorurii de tionil

Info

Publication number
RO96881A2
RO96881A2 RO87127387A RO12738787A RO96881A2 RO 96881 A2 RO96881 A2 RO 96881A2 RO 87127387 A RO87127387 A RO 87127387A RO 12738787 A RO12738787 A RO 12738787A RO 96881 A2 RO96881 A2 RO 96881A2
Authority
RO
Romania
Prior art keywords
sulphur
purifying
thionyl chloride
contg
dichlorides
Prior art date
Application number
RO87127387A
Other languages
English (en)
French (fr)
Other versions
RO96881B1 (ro
Inventor
Norica Dinca
Emilian Georgescu
Florentina Georgescu
Stefan Curcaneanu
Original Assignee
Centrul De Cercetari,Ro
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 Centrul De Cercetari,Ro filed Critical Centrul De Cercetari,Ro
Priority to RO127387A priority Critical patent/RO96881B1/ro
Publication of RO96881A2 publication Critical patent/RO96881A2/ro
Publication of RO96881B1 publication Critical patent/RO96881B1/ro

Links

Landscapes

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
RO127387A 1987-03-12 1987-03-12 Procedeu de purificare a clorurii de tionil RO96881B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO127387A RO96881B1 (ro) 1987-03-12 1987-03-12 Procedeu de purificare a clorurii de tionil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO127387A RO96881B1 (ro) 1987-03-12 1987-03-12 Procedeu de purificare a clorurii de tionil

Publications (2)

Publication Number Publication Date
RO96881A2 true RO96881A2 (ro) 1989-05-30
RO96881B1 RO96881B1 (ro) 1989-06-01

Family

ID=20120486

Family Applications (1)

Application Number Title Priority Date Filing Date
RO127387A RO96881B1 (ro) 1987-03-12 1987-03-12 Procedeu de purificare a clorurii de tionil

Country Status (1)

Country Link
RO (1) RO96881B1 (ro)

Also Published As

Publication number Publication date
RO96881B1 (ro) 1989-06-01

Similar Documents

Publication Publication Date Title
BE903834A (fr) Procede et appareil pour la regulation de la production de l'acide terephtalique.
FR2413117B1 (fr) Procede d'epuration continue de courants gazeux contenant des gaz acides par mise en contact avec des alcanolamines
DE69723340D1 (de) Herstellung von stickstoffoxydhaltigen Gasgemischen
BG60247B1 (bg) Метод за получаване на карбамид
FR2580271B1 (fr) Procede de production d'ozone
DE69218542D1 (de) Kryogenisches Destillationsverfahren zur Herstellung von Sauerstoff und Stickstoff
FR2342254A1 (fr) Procede et appareil pour la purification d'effluents aqueux contenant des polluants organiques par un procede d'oxydation biologique rapide
BE810311A (fr) Procede de purification des gaz contenant de l'anhydride sulfurique
RO81470A (ro) Procedeu de purificarea apelor reziduale cu continut de uree
FR2699992B1 (fr) Procédé et installation de production d'oxygène gazeux sous pression.
GB2208292B (en) Process for the purification of waste gases containing hydrochloric acid and sulphur dioxide
RO96881A2 (ro) Procedeu de purificare a clorurii de tionil
FI921334A0 (fi) Foerfarande foer framstaellning av renad alkansulfonsyra.
ATE24475T1 (de) Verfahren zur reinigung eines gemisches von wasser mit c1-c2-alkoholen das von der industriellen herstellung von ethanol stammt, mit hilfe eines extraktionsmittels.
MX9702316A (es) Procesos para la preparacion del acido ciclopropancarboxilico y sus derivados.
DE3881888D1 (de) Herstellung von reinem titantetrachlorid und titantetrachlorid-loesungen.
SE8700212D0 (sv) Forfarande for framstellning av hns ii
FR2436196A1 (fr) Procede de production de magnesium a partir d'une solution de sel contenant du sulfate de magnesium
ATE48691T1 (de) Verfahren zur gewinnung eines kryptonxenonkonzentrats und ein gasfoermiges sauerstoffprodukt.
FR2612083B1 (fr) Procede de traitement par adsorption d'un melange gazeux
ATE14565T1 (de) Ozonisier-system zur desinfektion von trinkwasser.
GB1382716A (en) Process for purifying adiponitrile
GB2259914B (en) Preparation of isoflurane
RO65912A (ro) Procedeu pentru purificarea gazelor arse si a gazelor de combustie,cuobtinerea concomitenta a acidului sulfuric
FR2656006B1 (fr) Appareil de production electrolytique d'hypochlorite a faible teneur en chlorure.