SE439118B - Forfarande for katalytisk avsvavling av en sur gas - Google Patents
Forfarande for katalytisk avsvavling av en sur gasInfo
- Publication number
- SE439118B SE439118B SE8304069A SE8304069A SE439118B SE 439118 B SE439118 B SE 439118B SE 8304069 A SE8304069 A SE 8304069A SE 8304069 A SE8304069 A SE 8304069A SE 439118 B SE439118 B SE 439118B
- Authority
- SE
- Sweden
- Prior art keywords
- gas
- catalyst
- catalytic
- sulfur
- zone
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title claims description 115
- 238000000034 method Methods 0.000 title claims description 37
- 239000007789 gas Substances 0.000 claims description 220
- 239000003054 catalyst Substances 0.000 claims description 90
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 66
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 65
- 239000002253 acid Substances 0.000 claims description 65
- 229910052717 sulfur Inorganic materials 0.000 claims description 65
- 239000011593 sulfur Substances 0.000 claims description 65
- 239000000203 mixture Substances 0.000 claims description 55
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 43
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 39
- 239000001301 oxygen Substances 0.000 claims description 39
- 229910052760 oxygen Inorganic materials 0.000 claims description 39
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 30
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 26
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 24
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 18
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 16
- 238000000746 purification Methods 0.000 claims description 16
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 15
- 230000008929 regeneration Effects 0.000 claims description 13
- 238000011069 regeneration method Methods 0.000 claims description 13
- 150000003464 sulfur compounds Chemical class 0.000 claims description 13
- -1 alkaline earth metal sulphate Chemical class 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 4
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 4
- 239000011790 ferrous sulphate Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000012429 reaction media Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 229910052788 barium Inorganic materials 0.000 claims description 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 230000001172 regenerating effect Effects 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- HDUMBHAAKGUHAR-UHFFFAOYSA-J titanium(4+);disulfate Chemical compound [Ti+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O HDUMBHAAKGUHAR-UHFFFAOYSA-J 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 11
- 238000006477 desulfuration reaction Methods 0.000 description 11
- 230000023556 desulfurization Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000000725 suspension Substances 0.000 description 7
- 150000001768 cations Chemical class 0.000 description 6
- 229910010413 TiO 2 Inorganic materials 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000001175 calcium sulphate Substances 0.000 description 2
- 235000011132 calcium sulphate Nutrition 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 159000000009 barium salts Chemical class 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- NXPHCVPFHOVZBC-UHFFFAOYSA-N hydroxylamine;sulfuric acid Chemical compound ON.OS(O)(=O)=O NXPHCVPFHOVZBC-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910000348 titanium sulfate Inorganic materials 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
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
-
- 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
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/046—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process without intermediate formation of sulfur dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8123611A FR2518424B1 (fr) | 1981-12-17 | 1981-12-17 | Procede de desulfuration catalytique d'un gaz acide renfermant h2s, et eventuellement une quantite globale d'au plus 3 % en volume de cs2 et/ou cos |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8304069L SE8304069L (sv) | 1983-07-20 |
| SE8304069D0 SE8304069D0 (sv) | 1983-07-20 |
| SE439118B true SE439118B (sv) | 1985-06-03 |
Family
ID=9265132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8304069A SE439118B (sv) | 1981-12-17 | 1983-07-20 | Forfarande for katalytisk avsvavling av en sur gas |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4544534A (it) |
| JP (1) | JPS58502089A (it) |
| AT (1) | AT385431B (it) |
| BE (1) | BE895359A (it) |
| CA (1) | CA1200676A (it) |
| DE (1) | DE3249259C3 (it) |
| ES (1) | ES8308223A1 (it) |
| FR (1) | FR2518424B1 (it) |
| GB (1) | GB2122597B (it) |
| IT (1) | IT1155430B (it) |
| NL (1) | NL194033C (it) |
| NO (1) | NO160491C (it) |
| SE (1) | SE439118B (it) |
| SU (1) | SU1400494A3 (it) |
| WO (1) | WO1983002068A1 (it) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2538716B1 (fr) * | 1983-01-03 | 1985-07-05 | Elf Aquitaine | Procede de desulfuration catalytique d'un gaz acide renfermant h2s, et eventuellement une quantite globale d'au plus 3 % en volume de cs2 et/ou cos |
| FR2574309B1 (fr) * | 1984-12-12 | 1989-10-06 | Elf Aquitaine | Procede d'elimination des composes cos et cs2 contenus dans un gaz industriel |
| FR2589082B1 (fr) * | 1985-10-25 | 1989-12-01 | Elf Aquitaine | Procede d'elimination des composes soufres contenus dans un gaz residuaire, notamment issu d'une usine a soufre claus, avec recuperation desdits composes sous la forme de soufre |
| NL8901893A (nl) * | 1989-07-21 | 1991-02-18 | Veg Gasinstituut Nv | Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke katalysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel. |
| DE4109891A1 (de) * | 1991-03-26 | 1992-10-01 | Metallgesellschaft Ag | Verfahren zum erzeugen von elementarschwefel aus einem h(pfeil abwaerts)2(pfeil abwaerts)s enthaltenden gas |
| DE4206913A1 (de) * | 1992-03-05 | 1993-09-09 | Kronos Titan Gmbh | Katalysator fuer die carbonylsulfid-hydrolyse |
| US5242880A (en) * | 1992-05-27 | 1993-09-07 | Eastman Kodak Company | Photoactive catalyst of barium phosphate or calcium phosphate supported on anatase titanium dioxide |
| FR2727101B1 (fr) * | 1994-11-17 | 1996-12-20 | Elf Aquitaine | Procede pour oxyder directement en soufre par voie catalytique l'h2s contenu en faible concentration dans un gaz et catalyseur pour la mise en oeuvre de ce procede |
| US5603913A (en) * | 1995-05-17 | 1997-02-18 | Azerbaidzhanskaya Gosudarstvennaya Neftianaya Academiya | Catalysts and process for selective oxidation of hydrogen sulfide to elemental sulfur |
| US5891415A (en) * | 1995-05-17 | 1999-04-06 | Azerbaidzhanskaya Gosudarstvennaya Neftianaya Academiya | Process for selective oxidation of hydrogen sulfide to elemental sulfur |
| FR2757084B1 (fr) * | 1996-12-13 | 1999-01-29 | Rhodia Chimie Sa | Utilisation pour l'oxydation directe des composes soufres en soufre et/ou sulfates a basse temperature d'un catalyseur a base de molybdene |
| FR2783818B1 (fr) | 1998-09-24 | 2000-11-10 | Elf Exploration Prod | Procede pour oxyder directement en soufre, par voie catalytique et en phase vapeur, l'h2s contenu a faible teneur dans un gaz |
| FR2830466B1 (fr) * | 2001-10-09 | 2004-02-06 | Axens | Utilisation d'une composition a base de ti02 comme catalyseur pour realiser l'hydrolyse des cos et/ou d'hcn dans un melange gazeux |
| US20100150805A1 (en) * | 2008-12-17 | 2010-06-17 | Uop Llc | Highly stable and refractory materials used as catalyst supports |
| US20100135883A1 (en) * | 2008-12-17 | 2010-06-03 | Uop Llc | Catalyst supports |
| US8691167B2 (en) | 2012-07-19 | 2014-04-08 | Tronox Llc | Process for controlling carbonyl sulfide produced during chlorination of ores |
| DE102015005610A1 (de) * | 2015-04-30 | 2016-11-03 | CCP Technology GmbH | Vorrichtung und Verfahren zur Erzeugung eines Synthesegases |
| CN106833783B (zh) * | 2017-01-06 | 2019-09-20 | 浙江海洋大学 | 一种天然气深度脱硫系统及其脱硫方法 |
| CN108686485B (zh) * | 2017-04-12 | 2020-11-10 | 北京华石联合能源科技发展有限公司 | 一种可再生的高效悬浮床脱硫工艺 |
| CN108686487B (zh) * | 2017-04-12 | 2021-01-01 | 北京华石联合能源科技发展有限公司 | 一种悬浮床与固定床的组合脱硫工艺 |
| CN108686489B (zh) | 2017-04-12 | 2021-01-01 | 北京华石联合能源科技发展有限公司 | 一种悬浮床湿法脱硫工艺 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1900751A (en) * | 1928-02-27 | 1933-03-07 | Ig Farbenindustrie Ag | Purification of gases |
| GB622324A (en) * | 1947-03-01 | 1949-04-29 | Gas Light & Coke Co | Improvements in or relating to the catalytic oxidation of hydrogen sulphide in gaseous mixtures |
| GB769996A (en) * | 1951-04-12 | 1957-03-13 | Gas Council | Improvements in or relating to the oxidation of hydrogen sulphide to sulphur dioxide |
| DE2614307C2 (de) * | 1976-04-02 | 1987-04-09 | Union Oil Company of California, Los Angeles, Calif. | Verfahren zur Beseitigung von Schwefelwasserstoff aus Gasströmen |
| FR2456543A1 (fr) * | 1979-05-15 | 1980-12-12 | Inst Francais Du Petrole | Procede d'epuration d'un gaz contenant du sulfure d'hydrogene |
| US4269735A (en) * | 1980-01-21 | 1981-05-26 | Conoco, Inc. | Magnesium oxide catalyst |
| FR2481145A1 (fr) * | 1980-04-23 | 1981-10-30 | Rhone Poulenc Ind | Procede de fabrication de catalyseurs ou de supports de catalyseurs faconnes a base d'oxyde de titane et leurs applications a la catalyse claus |
| FR2481254A1 (fr) * | 1980-04-23 | 1981-10-30 | Elf Aquitaine | Procede pour l'incineration catalytique de gaz residuaires renfermant en faible concentration au moins un compose du soufre choisi parmi cos, cs2, et les mercaptans et eventuellement au moins un membre du groupe forme par h2s, so2, soufre vapeur et/ou vesiculaire |
| FR2501532B1 (fr) * | 1981-03-13 | 1985-12-13 | Rhone Poulenc Spec Chim | Catalyseur et procede pour le traitement des gaz residuaires industriels contenant des composes du soufre |
| FR2501662A1 (fr) * | 1981-03-13 | 1982-09-17 | Rhone Poulenc Spec Chim | Catalyseurs et procede d'oxydation de l'hydrogene sulfure et/ou des composes organiques du soufre en anhydride sulfureux |
-
1981
- 1981-12-17 FR FR8123611A patent/FR2518424B1/fr not_active Expired
-
1982
- 1982-12-10 WO PCT/FR1982/000208 patent/WO1983002068A1/fr not_active Ceased
- 1982-12-10 NL NL8220457A patent/NL194033C/nl not_active IP Right Cessation
- 1982-12-10 DE DE3249259T patent/DE3249259C3/de not_active Expired - Lifetime
- 1982-12-10 JP JP83500021A patent/JPS58502089A/ja active Pending
- 1982-12-10 US US06/537,385 patent/US4544534A/en not_active Expired - Lifetime
- 1982-12-10 GB GB08321577A patent/GB2122597B/en not_active Expired
- 1982-12-10 AT AT0906482A patent/AT385431B/de not_active IP Right Cessation
- 1982-12-15 BE BE0/209737A patent/BE895359A/fr not_active IP Right Cessation
- 1982-12-16 CA CA000417924A patent/CA1200676A/fr not_active Expired
- 1982-12-16 ES ES518282A patent/ES8308223A1/es not_active Expired
- 1982-12-17 IT IT24820/82A patent/IT1155430B/it active
-
1983
- 1983-07-20 SE SE8304069A patent/SE439118B/sv not_active IP Right Cessation
- 1983-08-16 SU SU833632600A patent/SU1400494A3/ru active
- 1983-08-16 NO NO83832946A patent/NO160491C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL194033B (nl) | 2001-01-02 |
| NL8220457A (nl) | 1983-11-01 |
| CA1200676A (fr) | 1986-02-18 |
| ES518282A0 (es) | 1983-09-01 |
| IT1155430B (it) | 1987-01-28 |
| SE8304069L (sv) | 1983-07-20 |
| NL194033C (nl) | 2001-05-03 |
| IT8224820A0 (it) | 1982-12-17 |
| NO832946L (no) | 1983-08-16 |
| JPS58502089A (ja) | 1983-12-08 |
| FR2518424B1 (fr) | 1988-03-11 |
| AT385431B (de) | 1988-03-25 |
| GB8321577D0 (en) | 1983-09-14 |
| ATA906482A (de) | 1987-09-15 |
| WO1983002068A1 (fr) | 1983-06-23 |
| FR2518424A1 (fr) | 1983-06-24 |
| IT8224820A1 (it) | 1984-06-17 |
| BE895359A (fr) | 1983-03-31 |
| US4544534A (en) | 1985-10-01 |
| NO160491B (no) | 1989-01-16 |
| ES8308223A1 (es) | 1983-09-01 |
| DE3249259T1 (de) | 1983-12-29 |
| GB2122597B (en) | 1985-08-07 |
| SE8304069D0 (sv) | 1983-07-20 |
| SU1400494A3 (ru) | 1988-05-30 |
| DE3249259C3 (de) | 2000-04-20 |
| GB2122597A (en) | 1984-01-18 |
| NO160491C (no) | 1989-04-26 |
| DE3249259C2 (de) | 1993-09-30 |
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