ZA200202424B - Process for the production of sulfur. - Google Patents
Process for the production of sulfur. Download PDFInfo
- Publication number
- ZA200202424B ZA200202424B ZA200202424A ZA200202424A ZA200202424B ZA 200202424 B ZA200202424 B ZA 200202424B ZA 200202424 A ZA200202424 A ZA 200202424A ZA 200202424 A ZA200202424 A ZA 200202424A ZA 200202424 B ZA200202424 B ZA 200202424B
- Authority
- ZA
- South Africa
- Prior art keywords
- sulfur dioxide
- feed stream
- set forth
- gas
- gas feed
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 98
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 230000008569 process Effects 0.000 title claims abstract description 92
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 79
- 239000011593 sulfur Substances 0.000 title claims abstract description 77
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 324
- 239000007789 gas Substances 0.000 claims abstract description 287
- 239000002253 acid Substances 0.000 claims abstract description 131
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000003054 catalyst Substances 0.000 claims abstract description 81
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 77
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 69
- 230000003197 catalytic effect Effects 0.000 claims abstract description 47
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims abstract description 34
- 239000000203 mixture Substances 0.000 claims abstract description 33
- 239000011260 aqueous acid Substances 0.000 claims abstract description 18
- 230000003647 oxidation Effects 0.000 claims abstract description 14
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 14
- 230000009849 deactivation Effects 0.000 claims abstract description 10
- 239000002250 absorbent Substances 0.000 claims description 82
- 230000002745 absorbent Effects 0.000 claims description 82
- 238000006243 chemical reaction Methods 0.000 claims description 58
- 239000000567 combustion gas Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 24
- 229910001868 water Inorganic materials 0.000 claims description 24
- 229930195733 hydrocarbon Natural products 0.000 claims description 23
- 150000002430 hydrocarbons Chemical class 0.000 claims description 23
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 21
- 239000007795 chemical reaction product Substances 0.000 claims description 19
- 239000003595 mist Substances 0.000 claims description 19
- 238000010521 absorption reaction Methods 0.000 claims description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 16
- 239000004071 soot Substances 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 239000000047 product Substances 0.000 claims description 15
- 238000007259 addition reaction Methods 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- -1 phosphonate diester Chemical class 0.000 claims description 12
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 claims description 12
- 150000001336 alkenes Chemical class 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 230000008030 elimination Effects 0.000 claims description 11
- 238000003379 elimination reaction Methods 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- 230000001590 oxidative effect Effects 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 10
- 239000007800 oxidant agent Substances 0.000 claims description 7
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003345 natural gas Substances 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims description 5
- 239000008096 xylene Substances 0.000 claims description 5
- JPGXOMADPRULAC-UHFFFAOYSA-N 1-[butoxy(butyl)phosphoryl]oxybutane Chemical compound CCCCOP(=O)(CCCC)OCCCC JPGXOMADPRULAC-UHFFFAOYSA-N 0.000 claims description 4
- 230000032683 aging Effects 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000005504 petroleum refining Methods 0.000 claims description 3
- 125000005600 alkyl phosphonate group Chemical group 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 238000013040 rubber vulcanization Methods 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 2
- 238000011084 recovery Methods 0.000 abstract description 31
- 230000001976 improved effect Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 16
- 239000006096 absorbing agent Substances 0.000 description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 9
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 8
- 239000001569 carbon dioxide Substances 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 238000011069 regeneration method Methods 0.000 description 7
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 6
- 230000001143 conditioned effect Effects 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 4
- 229910001570 bauxite Inorganic materials 0.000 description 4
- 239000003085 diluting agent Substances 0.000 description 4
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000019635 sulfation Effects 0.000 description 4
- 238000005670 sulfation reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 101150065749 Churc1 gene Proteins 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 102100038239 Protein Churchill Human genes 0.000 description 2
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000007707 calorimetry Methods 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000007323 disproportionation reaction Methods 0.000 description 2
- 238000011143 downstream manufacturing Methods 0.000 description 2
- 239000012717 electrostatic precipitator Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- YQCIWBXEVYWRCW-UHFFFAOYSA-N methane;sulfane Chemical compound C.S YQCIWBXEVYWRCW-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 2
- 235000021286 stilbenes Nutrition 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- BSZXAFXFTLXUFV-UHFFFAOYSA-N 1-phenylethylbenzene Chemical compound C=1C=CC=CC=1C(C)C1=CC=CC=C1 BSZXAFXFTLXUFV-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical class [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 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
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000004028 organic sulfates Chemical class 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- DMDPGPKXQDIQQG-UHFFFAOYSA-N pentaglyme Chemical compound COCCOCCOCCOCCOCCOC DMDPGPKXQDIQQG-UHFFFAOYSA-N 0.000 description 1
- 238000005120 petroleum cracking Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-OUBTZVSYSA-N sulfur-33 atom Chemical compound [33S] NINIDFKCEFEMDL-OUBTZVSYSA-N 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 150000004764 thiosulfuric acid derivatives Chemical class 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 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
-
- 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
- C01B17/0413—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 characterised by the combustion step
-
- 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
-
- 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
- B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/20—Capture or disposal of greenhouse gases of methane
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)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16097499P | 1999-10-22 | 1999-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200202424B true ZA200202424B (en) | 2003-09-23 |
Family
ID=22579263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200202424A ZA200202424B (en) | 1999-10-22 | 2002-03-26 | Process for the production of sulfur. |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP1230149B8 (de) |
| JP (1) | JP2003512285A (de) |
| KR (1) | KR20020048974A (de) |
| CN (1) | CN1382105A (de) |
| AT (1) | ATE312797T1 (de) |
| AU (1) | AU8030100A (de) |
| BR (1) | BR0014908A (de) |
| CA (1) | CA2386336C (de) |
| DE (1) | DE60024866T2 (de) |
| EA (1) | EA200200478A1 (de) |
| ES (1) | ES2255511T3 (de) |
| MX (1) | MXPA02003965A (de) |
| WO (1) | WO2001030692A2 (de) |
| ZA (1) | ZA200202424B (de) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10233819A1 (de) | 2002-07-25 | 2004-02-12 | Thyssenkrupp Encoke Gmbh | Verfahren zur Abtrennung von Schwefelwasserstoff aus Koksofengas mit nachfolgender Gewinnung von elementarem Schwefel in einer Claus-Anlage |
| DE10233820A1 (de) | 2002-07-25 | 2004-02-12 | Thyssenkrupp Encoke Gmbh | Spaltreaktor für eine Claus-Anlage |
| WO2006016979A1 (en) | 2004-07-12 | 2006-02-16 | Exxonmobil Upstream Research Company | Methods for removing sulfur-containing compounds |
| CN101274750B (zh) * | 2007-12-29 | 2010-06-30 | 江苏晟宜环保科技有限公司 | 尾气循环硫回收方法 |
| CN101576261B (zh) * | 2008-05-07 | 2011-05-11 | 北京丰汉工程咨询有限公司 | 一种酸性气燃烧及催化还原方法 |
| CN101975402B (zh) * | 2010-10-31 | 2012-08-29 | 湖北科伦药业有限公司 | 锅炉燃烧节能减排系统 |
| DE102011002320B3 (de) | 2011-04-28 | 2012-06-21 | Knauf Gips Kg | Verfahren und Vorrichtung zur Erzeugung von Strom aus schwefelwasserstoffhaltigen Abgasen |
| CN102950000B (zh) * | 2011-08-31 | 2014-08-06 | 中国石油化工股份有限公司 | 硫化氢选择氧化制硫催化剂及其制备方法 |
| IN2014CN03512A (de) * | 2011-11-15 | 2015-10-09 | Shell Int Research | |
| CN102530888B (zh) * | 2012-01-31 | 2013-11-27 | 刘立文 | 一种二氧化硫制备硫酸的方法 |
| DE102012007161A1 (de) | 2012-04-12 | 2013-10-17 | Thyssenkrupp Uhde Gmbh | Verfahren zur Regelung der Temperatur im Verbrennungsofen einer Claus-Anlage |
| CN103480252A (zh) * | 2012-06-13 | 2014-01-01 | 中国石油天然气股份有限公司 | 一种含硫化氢的酸性气体处理方法 |
| EP2869909A1 (de) * | 2012-07-03 | 2015-05-13 | Shell Internationale Research Maatschappij B.V. | Verfahren zur tiefgehenden entfernung von verunreinigungen aus gasströmen |
| CN102784552B (zh) * | 2012-07-05 | 2014-08-27 | 天津大学 | 加氢精制过程中含硫、含氮废水、废气的联合处理系统及方法 |
| CN103663386B (zh) | 2012-09-19 | 2015-05-20 | 中国石油化工股份有限公司 | 一种降低硫磺装置so2排放浓度的方法 |
| US9370745B2 (en) | 2013-04-24 | 2016-06-21 | Jiangsu New Century Jiangnan Environmental Protection Co., Ltd | Flue gas-treating method and apparatus for treating acidic tail gas by using ammonia process |
| WO2014198783A1 (en) * | 2013-06-14 | 2014-12-18 | Shell Internationale Research Maatschappij B.V. | Process for the oxidation of hydrogen sulphide |
| CN103482583B (zh) * | 2013-09-10 | 2015-09-02 | 山东三维石化工程股份有限公司青岛分公司 | Swsr-1硫回收工艺 |
| WO2015160645A1 (en) * | 2014-04-16 | 2015-10-22 | Saudi Arabian Oil Company | Improved sulfur recovery process for treating low to medium mole percent hydrogen sulfide gas feeds with btex in a claus unit |
| CN105983333A (zh) * | 2015-02-06 | 2016-10-05 | 上海东化环境工程有限公司 | 一种含氨尾气的处理工艺 |
| MX365444B (es) * | 2015-08-14 | 2019-06-03 | Orion Eng Carbons Gmbh | Métodos y sistemas para remoción de materia particulada de una corriente de gas de escape de proceso. |
| CN105293446B (zh) * | 2015-11-18 | 2017-12-01 | 山东迅达化工集团有限公司 | 低浓度酸性气的低硫排放硫磺回收工艺 |
| CN108176194A (zh) * | 2018-01-16 | 2018-06-19 | 中国石油工程建设有限公司 | 一种含硫单质及化合物尾气的处理装置及处理方法 |
| JP7491937B2 (ja) * | 2018-10-08 | 2024-05-28 | エボニック オペレーションズ ゲーエムベーハー | 精製所および改質プラントからの硫黄含有廃棄物の処理方法 |
| ES2951295T3 (es) * | 2019-05-03 | 2023-10-19 | Topsoe As | Modernización de una planta Claus con un plan de ácido sulfúrico |
| CN115178274B (zh) * | 2021-04-02 | 2023-12-29 | 中冶长天国际工程有限责任公司 | 一种载硫活性炭的制备方法及其应用 |
| CN115215301B (zh) * | 2021-04-20 | 2024-02-13 | 中国石油化工股份有限公司 | 一种硫磺回收装置停工吹硫方法 |
| US20240140796A1 (en) * | 2022-10-26 | 2024-05-02 | Saudi Arabian Oil Company | Adaptive control of btx removal in sulfur recovery units |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2067311A (en) * | 1933-09-07 | 1937-01-12 | Ig Farbenindustrie Ag | Purification of gases from ammonia and hydrogen sulphide |
| DE2253806C3 (de) * | 1972-11-03 | 1978-06-15 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Umsetzung des in Gasgemischen enthaltenen Schwefelwasserstoffs mit Schwefeldioxid nach dem Claus-Prozess |
| DE3333933A1 (de) * | 1983-09-20 | 1985-04-04 | Linde Ag, 6200 Wiesbaden | Verfahren zum reinigen eines gasstromes |
| FR2588196B1 (fr) * | 1985-10-04 | 1989-10-27 | Elf Aquitaine | Procede et dispositif pour l'extraction selective de l'h2s d'un gaz en contenant |
| DE3842599A1 (de) * | 1988-12-17 | 1990-06-21 | Linde Ag | Verfahren zur behandlung eines sauergase enthaltenden abwassers |
| JPH06504949A (ja) * | 1991-05-21 | 1994-06-09 | エクソン ケミカル パテンツ インコーポレイテッド | ハイブリッド膜分離システムを用いる酸性ガスの処理 |
| US5304361A (en) * | 1992-06-26 | 1994-04-19 | Union Carbide Chemicals & Plastics Technology Corporation | Removal of hydrogen sulfide |
| DE4239811A1 (de) * | 1992-11-26 | 1994-06-01 | Linde Ag | Verfahren zur Entschwefelung eines H¶2¶S-haltigen Rohgases |
| CA2177449C (en) * | 1996-05-20 | 2003-04-29 | Barry Steve Marjanovich | Process for treating a gas stream to selectively separate acid gases therefrom |
-
2000
- 2000-10-20 EP EP00970999A patent/EP1230149B8/de not_active Revoked
- 2000-10-20 WO PCT/US2000/029022 patent/WO2001030692A2/en active IP Right Grant
- 2000-10-20 DE DE60024866T patent/DE60024866T2/de not_active Revoked
- 2000-10-20 EA EA200200478A patent/EA200200478A1/ru unknown
- 2000-10-20 MX MXPA02003965A patent/MXPA02003965A/es unknown
- 2000-10-20 KR KR1020027005076A patent/KR20020048974A/ko not_active Application Discontinuation
- 2000-10-20 BR BR0014908-0A patent/BR0014908A/pt not_active Application Discontinuation
- 2000-10-20 JP JP2001533052A patent/JP2003512285A/ja active Pending
- 2000-10-20 CN CN00814661A patent/CN1382105A/zh active Pending
- 2000-10-20 ES ES00970999T patent/ES2255511T3/es not_active Expired - Lifetime
- 2000-10-20 AU AU80301/00A patent/AU8030100A/en not_active Abandoned
- 2000-10-20 AT AT00970999T patent/ATE312797T1/de not_active IP Right Cessation
- 2000-10-20 CA CA002386336A patent/CA2386336C/en not_active Expired - Lifetime
-
2002
- 2002-03-26 ZA ZA200202424A patent/ZA200202424B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1230149A2 (de) | 2002-08-14 |
| MXPA02003965A (es) | 2002-10-23 |
| ES2255511T3 (es) | 2006-07-01 |
| DE60024866D1 (de) | 2006-01-19 |
| CA2386336C (en) | 2009-04-14 |
| JP2003512285A (ja) | 2003-04-02 |
| EP1230149B8 (de) | 2006-05-17 |
| EA200200478A1 (ru) | 2002-10-31 |
| CA2386336A1 (en) | 2001-05-03 |
| CN1382105A (zh) | 2002-11-27 |
| AU8030100A (en) | 2001-05-08 |
| DE60024866T2 (de) | 2006-08-17 |
| KR20020048974A (ko) | 2002-06-24 |
| WO2001030692A2 (en) | 2001-05-03 |
| ATE312797T1 (de) | 2005-12-15 |
| BR0014908A (pt) | 2002-06-11 |
| WO2001030692A3 (en) | 2002-01-24 |
| EP1230149B1 (de) | 2005-12-14 |
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