IT1272450B - Process for purifying biogas from the hydrogen sulphide present in it - Google Patents
Process for purifying biogas from the hydrogen sulphide present in itInfo
- Publication number
- IT1272450B IT1272450B ITMI931077A ITMI931077A IT1272450B IT 1272450 B IT1272450 B IT 1272450B IT MI931077 A ITMI931077 A IT MI931077A IT MI931077 A ITMI931077 A IT MI931077A IT 1272450 B IT1272450 B IT 1272450B
- Authority
- IT
- Italy
- Prior art keywords
- hydrogen sulphide
- sulphide present
- purifying biogas
- biogas
- present
- Prior art date
Links
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
Abstract
Process for the purification of biogas from the hydrogen sulphide present in it in which the said hydrogen sulphide is fixed by an aqueous suspension of ferric hydrate with the formation of sulphur and ferrous sulphide which with air is reconverted into ferric hydrate with the production of further sulphur.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI931077A IT1272450B (en) | 1993-05-25 | 1993-05-25 | Process for purifying biogas from the hydrogen sulphide present in it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI931077A IT1272450B (en) | 1993-05-25 | 1993-05-25 | Process for purifying biogas from the hydrogen sulphide present in it |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI931077A0 ITMI931077A0 (en) | 1993-05-25 |
ITMI931077A1 ITMI931077A1 (en) | 1994-11-25 |
IT1272450B true IT1272450B (en) | 1997-06-23 |
Family
ID=11366259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI931077A IT1272450B (en) | 1993-05-25 | 1993-05-25 | Process for purifying biogas from the hydrogen sulphide present in it |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1272450B (en) |
-
1993
- 1993-05-25 IT ITMI931077A patent/IT1272450B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI931077A1 (en) | 1994-11-25 |
ITMI931077A0 (en) | 1993-05-25 |
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