BR0213753B1 - processo para a remoção de h2s de um gás rico em h2s e para a produção de enxofre. - Google Patents
processo para a remoção de h2s de um gás rico em h2s e para a produção de enxofre. Download PDFInfo
- Publication number
- BR0213753B1 BR0213753B1 BRPI0213753-4A BR0213753A BR0213753B1 BR 0213753 B1 BR0213753 B1 BR 0213753B1 BR 0213753 A BR0213753 A BR 0213753A BR 0213753 B1 BR0213753 B1 BR 0213753B1
- Authority
- BR
- Brazil
- Prior art keywords
- gas
- sulfur
- rich
- reactor
- water
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 77
- 239000011593 sulfur Substances 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 72
- 239000007789 gas Substances 0.000 claims abstract description 148
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 claims abstract description 47
- 238000010791 quenching Methods 0.000 claims abstract description 7
- 239000000567 combustion gas Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 338
- 239000002904 solvent Substances 0.000 claims description 85
- 238000010521 absorption reaction Methods 0.000 claims description 45
- 239000006096 absorbing agent Substances 0.000 claims description 34
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 31
- 239000003546 flue gas Substances 0.000 claims description 31
- 238000002485 combustion reaction Methods 0.000 claims description 30
- 238000000605 extraction Methods 0.000 claims description 22
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 5
- 230000008016 vaporization Effects 0.000 claims description 5
- 239000007900 aqueous suspension Substances 0.000 claims description 4
- 238000009834 vaporization Methods 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 150000003463 sulfur Chemical class 0.000 claims 1
- 239000002253 acid Substances 0.000 abstract description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 abstract description 12
- 239000001301 oxygen Substances 0.000 abstract description 12
- 150000007513 acids Chemical class 0.000 abstract description 6
- 239000003960 organic solvent Substances 0.000 abstract description 6
- 239000003054 catalyst Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 111
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 110
- 239000000446 fuel Substances 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 11
- 238000011084 recovery Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 10
- 150000003464 sulfur compounds Chemical class 0.000 description 8
- 239000000126 substance Substances 0.000 description 6
- 239000003570 air Substances 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- GVGLGOZIDCSQPN-PVHGPHFFSA-N Heroin Chemical compound O([C@H]1[C@H](C=C[C@H]23)OC(C)=O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4OC(C)=O GVGLGOZIDCSQPN-PVHGPHFFSA-N 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- -1 carbon dioxide flue gas sulfur compound Chemical class 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000004071 soot Substances 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004508 fractional distillation Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 150000003462 sulfoxides Chemical class 0.000 description 3
- 238000003809 water extraction Methods 0.000 description 3
- ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 150000002898 organic sulfur compounds Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- MVQVNTPHUGQQHK-UHFFFAOYSA-N nicotinic alcohol Natural products OCC1=CC=CN=C1 MVQVNTPHUGQQHK-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/999,825 US6645459B2 (en) | 2001-10-30 | 2001-10-30 | Method of recovering sulfurous components in a sulfur-recovery process |
| US09/999825 | 2001-10-30 | ||
| PCT/US2002/034363 WO2003037789A1 (en) | 2001-10-30 | 2002-10-25 | Method of recovering sulfurous components in a sulfur-recovery process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0213753A BR0213753A (pt) | 2005-01-04 |
| BR0213753B1 true BR0213753B1 (pt) | 2012-02-07 |
Family
ID=25546703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0213753-4A BR0213753B1 (pt) | 2001-10-30 | 2002-10-25 | processo para a remoção de h2s de um gás rico em h2s e para a produção de enxofre. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6645459B2 (enExample) |
| EP (1) | EP1456123B1 (enExample) |
| JP (1) | JP4303111B2 (enExample) |
| AT (1) | ATE430114T1 (enExample) |
| BR (1) | BR0213753B1 (enExample) |
| CA (1) | CA2464726C (enExample) |
| DE (1) | DE60232180D1 (enExample) |
| ES (1) | ES2322892T3 (enExample) |
| MX (1) | MXPA04004100A (enExample) |
| WO (1) | WO2003037789A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7038102B2 (en) * | 2003-07-30 | 2006-05-02 | Exxonmobil Chemical Patents Inc. | Liquid contacting of post-quench effluent vapor streams from oxygenate to olefins conversion to capture catalyst fines |
| US7250149B1 (en) | 2004-02-24 | 2007-07-31 | Smith Strom W | Sulfur gas treatment process |
| CA2567790C (en) * | 2004-07-12 | 2013-01-08 | Exxonmobil Upstream Research Company | Methods for removing sulfur-containing compounds |
| FR2897860B1 (fr) * | 2006-02-27 | 2008-05-30 | Total Sa | Procede d'optimisation de la marche des unites claus. |
| CN102227372B (zh) * | 2008-11-28 | 2014-12-24 | 国际壳牌研究有限公司 | 选择性氧化硫化氢的方法 |
| US20100303700A1 (en) * | 2009-05-29 | 2010-12-02 | Nagaraju Palla | Process for treating a gas stream or effluent |
| US7811361B2 (en) * | 2009-06-30 | 2010-10-12 | Uop Llc | Process for a gas removal zone |
| US7811544B1 (en) * | 2009-08-26 | 2010-10-12 | Gas Technology Institute | Sulfur recovery process |
| US8241603B1 (en) | 2011-03-22 | 2012-08-14 | Gas Technology Institute | Process and system for removing sulfur from sulfur-containing gaseous streams |
| DE102011002320B3 (de) | 2011-04-28 | 2012-06-21 | Knauf Gips Kg | Verfahren und Vorrichtung zur Erzeugung von Strom aus schwefelwasserstoffhaltigen Abgasen |
| EP3066046B2 (en) | 2013-11-08 | 2022-12-28 | Saudi Arabian Oil Company | Sulfur recovery unit and process |
| US10793434B2 (en) | 2019-01-25 | 2020-10-06 | Strom W. Smith | System for hydrogen sulfide destruction and sulfur recovery |
| US11548784B1 (en) | 2021-10-26 | 2023-01-10 | Saudi Arabian Oil Company | Treating sulfur dioxide containing stream by acid aqueous absorption |
| US12116326B2 (en) | 2021-11-22 | 2024-10-15 | Saudi Arabian Oil Company | Conversion of hydrogen sulfide and carbon dioxide into hydrocarbons using non-thermal plasma and a catalyst |
| US11926799B2 (en) | 2021-12-14 | 2024-03-12 | Saudi Arabian Oil Company | 2-iso-alkyl-2-(4-hydroxyphenyl)propane derivatives used as emulsion breakers for crude oil |
| US12179129B2 (en) | 2021-12-14 | 2024-12-31 | Saudi Arabian Oil Company | Synergetic solvent for crude oil emulsion breakers |
| WO2025089950A1 (en) | 2023-10-26 | 2025-05-01 | Carbonoro Technology B.V. | Process for removing co2 from gas |
| NL2036129B1 (en) * | 2023-10-26 | 2025-05-12 | Carbonoro Tech B V | Process for removing co2 from gas |
| NL2036128B1 (en) * | 2023-10-26 | 2025-05-12 | Carbonoro Tech B V | Process for removing co2 from gas |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116186B2 (enExample) | 1972-12-15 | 1976-05-22 | ||
| US4053575A (en) * | 1974-08-19 | 1977-10-11 | The United States Of America As Represented By The Secretary Of The Interior | Sulfur recovery from H2 S and SO2 -containing gases |
| US4056606A (en) * | 1975-05-30 | 1977-11-01 | Bayer Aktiengesellschaft | Desulfurization of waste gases containing hydrogen sulfide |
| US4124685A (en) | 1976-06-08 | 1978-11-07 | Tarhan Mehmet O | Method for substantially complete removal of hydrogen sulfide from sulfur bearing industrial gases |
| CA1219731A (en) | 1983-05-02 | 1987-03-31 | John Happel | Process for desulfurizing fuel gases |
| DE3333933A1 (de) | 1983-09-20 | 1985-04-04 | Linde Ag, 6200 Wiesbaden | Verfahren zum reinigen eines gasstromes |
| EP0199815A1 (en) | 1984-11-04 | 1986-11-05 | The Regents Of The University Of California | Process for removal of hydrogen sulfide from gases |
| US5098681A (en) | 1990-08-16 | 1992-03-24 | The Dow Chemical Company | Process for absorption of sulfur compounds from fluids |
| US5397556A (en) | 1992-12-16 | 1995-03-14 | The Regents Of The Unviversity Of California | Process for recovery of sulfur from acid gases |
| US5928620A (en) | 1997-09-10 | 1999-07-27 | The Regents Of The University Of California | Process employing single-stage reactor for recovering sulfur from H2 S- |
-
2001
- 2001-10-30 US US09/999,825 patent/US6645459B2/en not_active Expired - Lifetime
-
2002
- 2002-10-25 JP JP2003540079A patent/JP4303111B2/ja not_active Expired - Fee Related
- 2002-10-25 EP EP02776318A patent/EP1456123B1/en not_active Expired - Lifetime
- 2002-10-25 WO PCT/US2002/034363 patent/WO2003037789A1/en not_active Ceased
- 2002-10-25 ES ES02776318T patent/ES2322892T3/es not_active Expired - Lifetime
- 2002-10-25 DE DE60232180T patent/DE60232180D1/de not_active Expired - Lifetime
- 2002-10-25 BR BRPI0213753-4A patent/BR0213753B1/pt not_active IP Right Cessation
- 2002-10-25 AT AT02776318T patent/ATE430114T1/de not_active IP Right Cessation
- 2002-10-25 MX MXPA04004100A patent/MXPA04004100A/es active IP Right Grant
- 2002-10-25 CA CA2464726A patent/CA2464726C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA04004100A (es) | 2004-07-23 |
| ES2322892T3 (es) | 2009-07-01 |
| WO2003037789A1 (en) | 2003-05-08 |
| US20030082096A1 (en) | 2003-05-01 |
| CA2464726A1 (en) | 2003-05-08 |
| BR0213753A (pt) | 2005-01-04 |
| US6645459B2 (en) | 2003-11-11 |
| DE60232180D1 (de) | 2009-06-10 |
| JP2005507844A (ja) | 2005-03-24 |
| CA2464726C (en) | 2010-05-11 |
| ATE430114T1 (de) | 2009-05-15 |
| EP1456123A1 (en) | 2004-09-15 |
| EP1456123A4 (en) | 2006-03-15 |
| JP4303111B2 (ja) | 2009-07-29 |
| EP1456123B1 (en) | 2009-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/10/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |