MY136626A - Sulfur production process - Google Patents
Sulfur production processInfo
- Publication number
- MY136626A MY136626A MYPI20002224A MY136626A MY 136626 A MY136626 A MY 136626A MY PI20002224 A MYPI20002224 A MY PI20002224A MY 136626 A MY136626 A MY 136626A
- Authority
- MY
- Malaysia
- Prior art keywords
- adsorption
- feed gas
- sulfur
- closed system
- aromatic hydrocarbon
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052717 sulfur Inorganic materials 0.000 title abstract 3
- 239000011593 sulfur Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000001179 sorption measurement Methods 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 4
- 239000000356 contaminant Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 2
- 230000008929 regeneration Effects 0.000 abstract 2
- 238000011069 regeneration method Methods 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 239000002699 waste material Substances 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 239000003463 adsorbent Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 230000007850 degeneration Effects 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003464 sulfur compounds Chemical class 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
A PROCESS IS PROVIDED FOR THE REMOVAL OF TRACE AMOUNT OF AROMATIC HYDROCARBONS FROM A WASTE FEED GAS STREAM COMPRISING SULFUR COMPOUNDS AND THE AROMATIC HYDROCARBONS. AN ADSORPTION PROCESS EMPLOYING A HIGH SILICA ZEOLITE ADSORBENT HAVING A FRAMEWORK SILICA TO ALUMINA RATIO GREATER THAN ABOUT 15 AND HAVING A PORE SIZE GREATER THAN ABOUT 6.2 ANGSTROMS REMOVES AROMATIC HYDROCARBON CONTAMINANTS FROM THE FEED GAS MIXTURE AND PERMIT THE RECOVERY OF A HIGH PURITY SULFUR PRODUCT FROM THE TREATED EFFLUENT STREAM. THE ADSORPTION ZONE COMPRISES AT LEAST 2 ADSORPTION BEDS FOR A CONTINUOUS PROCESS. REGENERATION OF THE ADSORPTION ZONES IS PERFORMED IN A CLOSED SYSTEM OR PARTIALLY CLOSED SYSTEM, AND THE WASTE FEED GAS STREAM IS USED TO COOL AND PURGE THE ADSORPTION ZONE UNDERGOING REGENERATION. THE USE OF THE PRESENT INVENTION REMOVES AROMATIC HYDROCARBON CONTAMINANTS WHICH ARE RESPONSIBLE FOR THE DEGENERATION OF THE PERFORMANCE OF THE DOWNSTREAM SULFUR RECOVERY ZONE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI20002224 MY136626A (en) | 2000-05-22 | 2000-05-22 | Sulfur production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI20002224 MY136626A (en) | 2000-05-22 | 2000-05-22 | Sulfur production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY136626A true MY136626A (en) | 2008-10-31 |
Family
ID=45891245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20002224 MY136626A (en) | 2000-05-22 | 2000-05-22 | Sulfur production process |
Country Status (1)
| Country | Link |
|---|---|
| MY (1) | MY136626A (en) |
-
2000
- 2000-05-22 MY MYPI20002224 patent/MY136626A/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU659370B1 (en) | Integrated process for purifying and liquefying a feed gas mixture with respect to its less strongly adsorbed component of lower volatility | |
| US4957715A (en) | Gas treatment process | |
| US5120515A (en) | Simultaneous dehydration and removal of residual impurities from gaseous hydrocarbons | |
| CA2332704C (en) | Very large-scale pressure swing adsorption processes | |
| JP4391720B2 (en) | Method for reducing the N2O content in a gas mixture | |
| BR0004131A (en) | Adsorption process with pressure oscillation, and, psa system for purification of a gas supply stream | |
| BR9904439A (en) | Process and apparatus for water removal and air separation | |
| US20060204419A1 (en) | Method of purifying a natural gas by mercaptan adsorption | |
| US20120160742A1 (en) | High Purity Heavy Normal Paraffins Utilizing Integrated Systems | |
| US20050109206A1 (en) | Method of purifying a natural gas by mercaptan adsorption | |
| WO2007005979A3 (en) | Integrated heavy hydrocarbon removal, amine treating and dehydration | |
| FR2784599B1 (en) | PROCESS FOR PURIFYING A GAS STREAM IN ITS N2O IMPURITIES | |
| CA2439146A1 (en) | Pressure swing adsorption process | |
| KR20030040068A (en) | Syngas purification process | |
| CA2413513A1 (en) | Claus feed gas hydrocarbon removal | |
| KR940001410B1 (en) | Concentration of Gaseous Chlorine | |
| EA014132B1 (en) | Process for producing purified natural gas | |
| US5190908A (en) | Racked bed for removal of residual mercury from gaseous hydrocarbons | |
| JP2006512453A (en) | Multi-component adsorption bed for hydrocarbon desulfurization | |
| JP3892013B2 (en) | Method for cleaning hydrocarbon gas | |
| KR100517748B1 (en) | Separation of isoalkanes / n-alkanes by gaseous adsorption using pressurized swings and four adsorbers | |
| US4329160A (en) | Suppression of COS formation in molecular sieve purification of hydrocarbon gas streams | |
| WO2007019515A3 (en) | Method for enabling the provision of purified carbon dioxide | |
| MX165332B (en) | ISOMERIZATION PROCEDURE AND APPARATUS TO CARRY IT OUT | |
| WO2003031329A3 (en) | Claus feed gas hydrocarbon removal |