MY108565A - Two step process for sweetening a sour hydrocarbon fraction - Google Patents
Two step process for sweetening a sour hydrocarbon fractionInfo
- Publication number
- MY108565A MY108565A MYPI91002087A MYPI19912087A MY108565A MY 108565 A MY108565 A MY 108565A MY PI91002087 A MYPI91002087 A MY PI91002087A MY PI19912087 A MYPI19912087 A MY PI19912087A MY 108565 A MY108565 A MY 108565A
- Authority
- MY
- Malaysia
- Prior art keywords
- mercaptans
- hydrocarbon fraction
- sweetening
- sour hydrocarbon
- oxidation
- Prior art date
Links
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 3
- 229930195733 hydrocarbon Natural products 0.000 title abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical group S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 5
- 238000007327 hydrogenolysis reaction Methods 0.000 abstract 3
- 230000003647 oxidation Effects 0.000 abstract 3
- 238000007254 oxidation reaction Methods 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
THIS INVENTION RELATES TO A TWO STEP PROCESS FOR SWEETENING A SOUR HYDROCARBON FRACTION CONTAINING TERTIARY MERCAPTANS AND PRIMARY OR SECONDARY MERCAPTANS. IN ONE STEP THE MERCAPTANS IN THE SOUR HYDROCARBON FRACTION ARE REACTED WITH HYDROGEN IN THE LIQUID PHASE AND IN THE PRESENCE OF A SELECTIVE HYDROGENOLYSIS CATALYST TO SELECTIVELY HYDROGENOLYSE THE TERTIARY MERCAPTANS. IN ANOTHER STEP, THE PRIMARY AND/OR SECONDARY MERCAPTANS ARE OXIDIZED BY REACTING THEM WITH AN OXIDIZING AGENT IN THE PRESENCE OF OXIDATION CATALYST AND A BASIC COMPONENT. THE SELECTIVE HYDROGENOLYSIS STEP AND THE OXIDATION STEP MAY BE CARRIED OUT IN ANY ORDER, I.E., EITHER HYDROGENOLYSIS FIRST FOLLOWED BY OXIDATION OR VICE VERSA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI91002087A MY108565A (en) | 1991-11-12 | 1991-11-12 | Two step process for sweetening a sour hydrocarbon fraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI91002087A MY108565A (en) | 1991-11-12 | 1991-11-12 | Two step process for sweetening a sour hydrocarbon fraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY108565A true MY108565A (en) | 1996-10-31 |
Family
ID=79961254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI91002087A MY108565A (en) | 1991-11-12 | 1991-11-12 | Two step process for sweetening a sour hydrocarbon fraction |
Country Status (1)
| Country | Link |
|---|---|
| MY (1) | MY108565A (en) |
-
1991
- 1991-11-12 MY MYPI91002087A patent/MY108565A/en unknown
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