RO99160B1 - Procedeu pentru desulfurarea gazelor care contin hidrogen sulfurat - Google Patents

Procedeu pentru desulfurarea gazelor care contin hidrogen sulfurat

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Publication number
RO99160B1
RO99160B1 RO129900A RO12990087A RO99160B1 RO 99160 B1 RO99160 B1 RO 99160B1 RO 129900 A RO129900 A RO 129900A RO 12990087 A RO12990087 A RO 12990087A RO 99160 B1 RO99160 B1 RO 99160B1
Authority
RO
Romania
Prior art keywords
sulfur
solutions
desulphurisation
catalyst
catalysts
Prior art date
Application number
RO129900A
Other languages
English (en)
Inventor
Emilian Angelescu
Nicolae Marculescu
ION ZîRNA
Vasile Adrian Nastasi
Alexandru Platon
Ion Udrea
Alfred Szabo
Anca Angelescu
Georgiana Pogonaru
Original Assignee
Institutul De Cercetari Inginerie Tehnologica Si Proiectare Pentru Rafinarii
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 Cercetari Inginerie Tehnologica Si Proiectare Pentru Rafinarii filed Critical Institutul De Cercetari Inginerie Tehnologica Si Proiectare Pentru Rafinarii
Priority to RO129900A priority Critical patent/RO99160B1/ro
Publication of RO99160B1 publication Critical patent/RO99160B1/ro

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Abstract

Prezenta inventie se refera la utilizarea unor compusi ai fierului trivalent în calitate de catalizatori pentru desulfurarea gazelor cu continut de hidrogen sulfurat cuprins între 0,1 si 20% procente volumetrice. Catalizatorul, lactatul feric, clorura hexaureosferica sau citratul feric complex se folosesc sub forma solutiilor apoase. Activitatea catalizatorilor consta în aceea ca ei oxideaza hidrogenul sulfurat la sulf elementar. Solutia de desulfurare contine si un agent tensioactiv care favorizeaza formarea sulfului ca particule cu diametre supracoloidale. Prin tratarea în sistem eterogen gaz-lichid se asigura grade de desulfurare de peste 95% cu recuperarea sulfului. Solutiile catalitice nu sunt toxice sau corosive si au o buna stabilitate în timp. Utilizarea acestor solutii de catalizatori în sase cicluri alternative de desulfurare - regenerarea solutiei nu modifica capacitatea lor catalitica. Are aplicabilitate în industriile de prelucrare a titeiului si petrochimie.
RO129900A 1987-09-30 1987-09-30 Procedeu pentru desulfurarea gazelor care contin hidrogen sulfurat RO99160B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO129900A RO99160B1 (ro) 1987-09-30 1987-09-30 Procedeu pentru desulfurarea gazelor care contin hidrogen sulfurat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO129900A RO99160B1 (ro) 1987-09-30 1987-09-30 Procedeu pentru desulfurarea gazelor care contin hidrogen sulfurat

Publications (1)

Publication Number Publication Date
RO99160B1 true RO99160B1 (ro) 1990-05-30

Family

ID=40907237

Family Applications (1)

Application Number Title Priority Date Filing Date
RO129900A RO99160B1 (ro) 1987-09-30 1987-09-30 Procedeu pentru desulfurarea gazelor care contin hidrogen sulfurat

Country Status (1)

Country Link
RO (1) RO99160B1 (ro)

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