RO99160B1 - Procedeu pentru desulfurarea gazelor care contin hidrogen sulfurat - Google Patents
Procedeu pentru desulfurarea gazelor care contin hidrogen sulfuratInfo
- 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
Links
Landscapes
- Catalysts (AREA)
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.
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) |
-
1987
- 1987-09-30 RO RO129900A patent/RO99160B1/ro unknown
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