WO2009112440A1 - Verfahren zur abtrennung von quecksilber aus kohlenwasserstoffströmen - Google Patents
Verfahren zur abtrennung von quecksilber aus kohlenwasserstoffströmen Download PDFInfo
- Publication number
- WO2009112440A1 WO2009112440A1 PCT/EP2009/052693 EP2009052693W WO2009112440A1 WO 2009112440 A1 WO2009112440 A1 WO 2009112440A1 EP 2009052693 W EP2009052693 W EP 2009052693W WO 2009112440 A1 WO2009112440 A1 WO 2009112440A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mercury
- absorbent
- copper
- oxide
- hydrocarbon stream
- Prior art date
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 66
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 42
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 36
- 239000002250 absorbent Substances 0.000 claims abstract description 31
- 230000002745 absorbent Effects 0.000 claims abstract description 31
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 21
- 239000001257 hydrogen Substances 0.000 claims abstract description 21
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims description 9
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 8
- 239000011787 zinc oxide Substances 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 239000005751 Copper oxide Substances 0.000 claims description 6
- 229910000431 copper oxide Inorganic materials 0.000 claims description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000012876 carrier material Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 239000003054 catalyst Substances 0.000 description 12
- 238000000926 separation method Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052785 arsenic Inorganic materials 0.000 description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 2
- HWMTUNCVVYPZHZ-UHFFFAOYSA-N diphenylmercury Chemical compound C=1C=CC=CC=1[Hg]C1=CC=CC=C1 HWMTUNCVVYPZHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- JCIIKRHCWVHVFF-UHFFFAOYSA-N 1,2,4-thiadiazol-5-amine;hydrochloride Chemical compound Cl.NC1=NC=NS1 JCIIKRHCWVHVFF-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000005749 Copper compound Substances 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
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910052946 acanthite Inorganic materials 0.000 description 1
- WRYNUJYAXVDTCB-UHFFFAOYSA-M acetyloxymercury Chemical compound CC(=O)O[Hg] WRYNUJYAXVDTCB-UHFFFAOYSA-M 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- -1 heterocyclic hydrocarbons Chemical class 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 229940008718 metallic mercury Drugs 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 229910000510 noble metal 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
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229940096826 phenylmercuric acetate Drugs 0.000 description 1
- 239000000843 powder Substances 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
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 229940056910 silver sulfide Drugs 0.000 description 1
- XUARKZBEFFVFRG-UHFFFAOYSA-N silver sulfide Chemical compound [S-2].[Ag+].[Ag+] XUARKZBEFFVFRG-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/003—Specific sorbent material, not covered by C10G25/02 or C10G25/03
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0233—Compounds of Cu, Ag, Au
- B01J20/0237—Compounds of Cu
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/041—Oxides or hydroxides
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3204—Inorganic carriers, supports or substrates
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3234—Inorganic material layers
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3234—Inorganic material layers
- B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/86—Chromium
- B01J23/868—Chromium copper and chromium
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/202—Hydrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/56—Use in the form of a bed
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/72—Copper
Definitions
- the invention relates to a process for the separation of mercury and / or arsenic from a mercury-containing hydrocarbon stream.
- Mercury is present as an impurity in numerous streams that are produced or processed in the chemical or petrochemical industry. Often, these are material flows that occur in the processing or thermal utilization of fossil fuels such as oil, natural gas or coal, as well as the recycling of waste, as these raw materials or waste contain traces of mercury in elemental form or chemically bound. Also, mercury contaminant streams fall into processes in which mercury or mercury-containing substances are used as the reagent or catalyst. An example of this is the electrolysis hydrogen produced in the chlorine production by the A-malgam process. Because of the high toxicity of mercury, it is necessary in most cases to separate these metal or metal-containing compounds from the streams occurring in the processes in question.
- mercury has the property of attacking aluminum-based apparatus by amalgamation, destroying the surface oxide layer of the aluminum, so that streams passing through aluminum apparatus or containers must be virtually free of mercury.
- noble metal-containing catalysts such as those used in petrochemical processes, are poisoned by traces of mercury.
- EP-A-0 761 830 discloses a simple, purely mechanical process in which finely divided mercury is collected by coalescence into larger mercury droplets which are easily separable.
- WO 2004/048624 describes a process for the removal of mercury by filtration on electrographite.
- DE-A 26 43 478 describes the separation of mercury from liquids by adsorption on activated carbon having a specific surface area of at least 250 m 2 / g.
- carbon-supported adsorbents are used, as described in US Pat. No. 3,755,989.
- No. 4,500,327 describes sulfur-impregnated activated carbon for the separation of mercury from gaseous streams, while JP 52-53793 describes the separation of iodide-containing activated carbon for the separation of mercury from liquid streams.
- EP-A 0 385 742 describes a process for the removal of mercury from liquid hydrocarbon streams of hydrocarbons having up to 8 C atoms by contacting with metallic copper or copper compounds present on a support.
- DE-A 21 02 039 discloses a method for separating mercury from gases, in which the mercury-containing gases are brought into contact with a mass containing copper on a porous alumina support.
- US 4,230,486 discloses a process for separating mercury from liquids by passing the liquids over an absorbent containing metallic silver on a porous support such as activated carbon or a ceramic support.
- DE-A 42 21 207 teaches a method for the separation of mercury from alkali or alkali koholatains by passing the solutions over silver-coated fibers.
- DE-A 41 16 890 discloses absorbents for the removal of mercury, which in particular Cu, Ag, Fe and Bi, but also Au, Sn, Zn and Pd and mixtures of said metals in metallic or oxidic or sulphidic form on an activated carbon support with a BET Surface of 300 to 1000 m 2 / g.
- US Pat. No. 4.91 1, 825 describes the separation of mercury and arsenic from hydrocarbon streams, in which, in the presence of hydrogen, these are reacted in a first step with a catalyst comprising nickel and palladium on alumina and in a second Step comprising an absorbent containing sulfur or a metal sulfide, preferably copper sulfide or a combination of copper and silver sulfide, on a support.
- a catalyst comprising nickel and palladium on alumina
- a second Step comprising an absorbent containing sulfur or a metal sulfide, preferably copper sulfide or a combination of copper and silver sulfide, on a support.
- the process can also be carried out in one stage on a mixture of the catalyst and the absorbent.
- FR-A 2 310 795 describes the removal of mercury from a gaseous natural gas stream using an absorbent containing metallic gold, silver, copper or nickel on a support of silica, alumina or aluminosilicate having a BET surface area of 40 to 250 m 2 / G.
- WO 91/15559 discloses a process for separating mercury from liquid hydrocarbon streams by contacting it with an absorbent obtained by mixing a powdery oxide, preferably selected from nickel oxide, copper oxide and cobalt oxide, with a porous support material, such as alumina, silica, zeolites or Toning, and subsequent reduction is made.
- the object of the invention is to provide an improved process for the separation of mercury from a mercury-containing hydrocarbon stream.
- the object is achieved by a method for separating mercury from a mercury-containing hydrocarbon stream in which the hydrocarbon stream is contacted with an absorbent containing copper on a porous oxidic support material, characterized in that the hydrocarbon stream in the presence of hydrogen with the absorbent in Contact is brought.
- the absorbent used according to the invention contains copper, preferably in reduced form, on a porous support material.
- the absorbent used in the invention is effective as a hydrogenation catalyst.
- Suitable porous support materials are amorphous and crystalline aluminosilicates, alumina, silica, clays and metal oxides.
- Suitable clays are, for example, attapulgite, kaolin, bentonite, fuller earth.
- Suitable metal oxides are, for example, in addition to aluminum oxides and silicon dioxide, magnesium oxide, zirconium dioxide, titanium dioxide, zinc oxide, chromium (III) oxide, barium oxide and mixtures thereof.
- Preferred alumina is ⁇ -alumina. - A -
- the copper-containing hydrogenation-active absorption agents used according to the invention are obtainable by mixing copper oxide with a support material and subsequent conversion of copper into the metallic form by reduction, preferably in a hydrogen stream.
- the absorbents used according to the invention can be further prepared by impregnating the support material with an aqueous solution of a copper salt, drying, optionally calcining, and converting the copper into the metallic form by reduction, preferably with a hydrogen-containing gas stream, but also with a reducing agent such as hydrazine.
- the absorbents used according to the invention contain from 10 to 50% by weight of copper on an oxidic support material.
- suitable compositions on the basis of which the absorbents used according to the invention are obtained are compositions comprising copper oxide, zinc oxide and aluminum oxide or compositions comprising copper oxide, magnesium oxide, barium oxide, chromium (III) oxide, zinc oxide and silicon dioxide.
- Particularly preferred is a mixture of 10 to 60 wt .-% copper oxide, 0 to 40 wt .-% zinc oxide, 0 to 20 wt .-% alumina, 5 to 25 wt .-% magnesium oxide, 10 to 40 wt .-% silica , 0 to 5 wt .-% chromium (III) oxide and 0 to 10 wt .-% barium oxide.
- Hydrocarbon streams from which mercury can be separated according to the invention are any hydrocarbon streams which may be contaminated with mercury. These generally contain aliphatic, aromatic, alicyclic and / or heterocyclic hydrocarbons having 1 to 14 carbon atoms.
- hydrocarbon mixtures which can be freed from mercury according to the invention are LNG (Liquefied Natural Gas), LPG (Liquefied Petroleum Gas), Napththa and kerosene.
- pure hydrocarbons which can be purified according to the invention are ethylene and propylene and also aliphatic hydrocarbons.
- the mercury content of the hydrocarbons or hydrocarbon mixtures before carrying out the process according to the invention can be up to 100 ppm, In general, it is up to 1 ppm Hg. Mercury is generally present in the form of organomercury compounds.
- the process according to the invention can be carried out in suspension or fixed bed mode. If it is carried out in fixed bed mode, it can be carried out in sump or breeze mode.
- the mercury or arsenic-containing hydrocarbons or mixtures can be used in gaseous or liquid form.
- the hydrocarbons or hydrocarbon mixtures are preferably used in liquid form.
- Hydrogen is introduced together with the gaseous or liquid hydrocarbon or hydrocarbon mixture into a suitable reaction vessel and, generally in cocurrent, passed through the lumped absorbent arranged in a fixed bed. It can be worked in sump or trickle way. However, hydrogen and hydrocarbon or hydrocarbon mixture can also be passed in countercurrent over the absorbent bed.
- the absorbent may further be suspended in the hydrocarbon or hydrocarbon mixture.
- the process is carried out at a temperature of 30 to 250 ° C., preferably 60 to 180 ° C., and a hydrogen pressure of 1 to 20 bar.
- the pressure is preferably chosen such that the hydrocarbon or the hydrocarbon mixture is present as a liquid.
- the amount of hydrogen introduced generally corresponds to a load of 10 to 650 Nl per kg of absorbent and hour.
- this can be thermally regenerated by this is heated in an inert gas or a hydrogen-containing gas stream, generally to temperatures of 180 to 400 0 C, for example 200 to 220 0 C, and evaporated mercury is condensed out.
- Example 1 The procedure was as in Example 1. However, the reduced catalyst was added in powder form (Absorbent C). Samples were taken at regular intervals and their mercury content determined. The results are shown in Table 1.
- Example 2 The procedure was as in Example 1, but the solution was heated to 25 0 C. Samples were taken at regular intervals and their mercury content determined. The results are shown in Table 2.
- Example 2 The procedure was as in Example 1. The temperature was thus 60 ° C. Samples were taken at regular intervals and their mercury content was determined. The results are shown in Table 2.
- Example 2 The procedure was as in Example 1, but was heated to 100 0 C. Samples were taken at regular intervals and their mercury content was determined. The results are shown in Table 2.
- the experiments were carried out in a monoline reactor with an internal diameter of 6 mm and a total length of 5 m.
- the reactor consisted of 4 segments connected by a capillary. The reactor was operated in trickle mode. The reactor segments were heated to 60 0 C.
- the liquid hydrocarbon feed was mixed with hydrogen.
- the reactor effluent was cooled by means of an intensive condenser and the gas phase separated from the liquid phase. The liquid phase was used to determine the mercury content, the gas phase was disposed of via a mercury Guardbed.
- the reactor were 80 g of a catalyst of 45 wt .-% CuO, 16 wt .-% MgO, 35 wt .-% SiO 2 , 0.9 wt .-% Cr 2 O 3 , 1, 1 wt. % BaO and 0.6% by weight ZnO in the form of 3 ⁇ 5 mm tablets. Between the individual tablets was in each case a glass sphere of 2 mm diameter.
- the catalyst was first activated in a hydrogen stream at 180 to 220 0 C. Subsequently, the reactor was cooled to 60 ° C. in a hydrogen stream. The reactor was operated at atmospheric pressure.
- the feed used was octane, which was saturated with an organomercury compound.
- organomercury compound phenylmercuric acetate PhHgOAc was used in one part of the experiments and mercury acetate Hg (OAc) 2 in another part of the experiments. In each case several batches with different mercury concentrations were used. 100 Nl / h of the mercury-containing octane and 2 Nl / h of hydrogen were added. The results of the experiments are summarized in Table 3.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Water Supply & Treatment (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009801084389A CN101970614A (zh) | 2008-03-10 | 2009-03-09 | 从烃料流中脱除汞的方法 |
EP09720628A EP2265695A1 (de) | 2008-03-10 | 2009-03-09 | Verfahren zur abtrennung von quecksilber aus kohlenwasserstoffströmen |
JP2010550151A JP5455939B2 (ja) | 2008-03-10 | 2009-03-09 | 炭化水素流から水銀を除去する方法 |
US12/921,579 US20110005975A1 (en) | 2008-03-10 | 2009-03-09 | Method for removing mercury from hydrocarbon streams |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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EP08152517 | 2008-03-10 | ||
EP08152517.2 | 2008-03-10 |
Publications (1)
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WO2009112440A1 true WO2009112440A1 (de) | 2009-09-17 |
Family
ID=40558912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2009/052693 WO2009112440A1 (de) | 2008-03-10 | 2009-03-09 | Verfahren zur abtrennung von quecksilber aus kohlenwasserstoffströmen |
Country Status (6)
Country | Link |
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US (1) | US20110005975A1 (de) |
EP (1) | EP2265695A1 (de) |
JP (1) | JP5455939B2 (de) |
KR (1) | KR20100133394A (de) |
CN (1) | CN101970614A (de) |
WO (1) | WO2009112440A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2035136A1 (de) * | 2006-06-21 | 2009-03-18 | Basf Se | Absorptionsmasse und verfahren zur entfernung von quecksilber |
CN102764655B (zh) * | 2011-12-23 | 2015-03-04 | 盐城工学院 | 一种脱汞催化剂 |
US9006508B2 (en) * | 2012-02-06 | 2015-04-14 | Uop Llc | Protected adsorbents for mercury removal and method of making and using same |
JP6076854B2 (ja) * | 2013-08-07 | 2017-02-08 | Jxエネルギー株式会社 | 炭化水素油中の水銀の除去方法 |
CN105148913B (zh) * | 2015-10-08 | 2017-11-07 | 宁波海越新材料有限公司 | 一种用于仲丁醇制备甲乙酮的催化剂的制备方法 |
CN108249955B (zh) * | 2018-04-02 | 2020-12-29 | 中科京投环境科技江苏有限公司 | 一种脱除废、污水中汞的复合陶瓷材料的制备方法 |
CN115698231A (zh) * | 2020-05-29 | 2023-02-03 | 埃克森美孚化学专利公司 | 含汞进料的烃热解 |
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EP0385742A1 (de) * | 1989-03-03 | 1990-09-05 | Mitsui Petrochemical Industries, Ltd. | Entfernung von Quecksilber aus flüssigen Kohlenwasserstoffen |
FR2673191A1 (fr) * | 1991-02-27 | 1992-08-28 | Inst Francais Du Petrole | Procede d'enlevement de mercure et/ou d'arsenic des charges des unites de desaromatisation de solvants. . |
EP0463044B1 (de) * | 1989-03-16 | 1993-08-25 | Institut Français du Pétrole | Verfahren zur entfernung von quecksilber und gegebenenfalls arsen aus kohlenwasserstoffen |
US5401392A (en) * | 1989-03-16 | 1995-03-28 | Institut Francais Du Petrole | Process for eliminating mercury and possibly arsenic in hydrocarbons |
FR2764214A1 (fr) * | 1997-06-10 | 1998-12-11 | Inst Francais Du Petrole | Procede et masses de captation pour l'elimination du mercure et de l'arsenic dans les coupes hydrocarbonees |
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US3227645A (en) * | 1962-01-22 | 1966-01-04 | Chevron Res | Combined process for metal removal and hydrocracking of high boiling oils |
US3755989A (en) * | 1972-06-16 | 1973-09-04 | Union Carbide Corp | Removal of mercury from gas streams |
IT1043119B (it) * | 1975-10-03 | 1980-02-20 | Tecneco Spa | Metodo per la rimozione di mer curio metallico |
DE2656803C2 (de) * | 1975-12-18 | 1986-12-18 | Institut Français du Pétrole, Rueil-Malmaison, Hauts-de-Seine | Verfahren zur Entfernung von in einem Gas oder in einer Flüssigkeit vorhandenem Quecksilber |
US4230486A (en) * | 1978-04-28 | 1980-10-28 | Olin Corporation | Process for removal and recovery of mercury from liquids |
AU559284B2 (en) * | 1982-07-08 | 1987-03-05 | Takeda Chemical Industries Ltd. | Adsorption of mercury vapour |
FR2628338B1 (fr) * | 1988-03-10 | 1991-01-04 | Inst Francais Du Petrole | Procede pour l'elimination du mercure dans les hydrocarbures |
US4909926A (en) * | 1989-02-01 | 1990-03-20 | Mobil Oil Corporation | Method for removing mercury from hydrocarbon oil by high temperature reactive adsorption |
WO1991015559A2 (en) * | 1990-04-04 | 1991-10-17 | Exxon Chemical Patents Inc. | Mercury removal by dispersed-metal adsorbents |
US5080799A (en) * | 1990-05-23 | 1992-01-14 | Mobil Oil Corporation | Hg removal from wastewater by regenerative adsorption |
DE4221207A1 (de) * | 1992-06-27 | 1994-01-05 | Huels Chemische Werke Ag | Verfahren zur Entfernung von Quecksilber aus Flüssigkeiten |
FR2701270B1 (fr) * | 1993-02-08 | 1995-04-14 | Inst Francais Du Petrole | Procédé d'élimination du mercure dans les hydrocarbures par passage sur un catalyseur présulfuré. |
US5948726A (en) * | 1994-12-07 | 1999-09-07 | Project Earth Industries, Inc. | Adsorbent and/or catalyst and binder system and method of making therefor |
JP2004167306A (ja) * | 2002-11-18 | 2004-06-17 | Ict:Kk | 排ガス浄化用触媒および排ガス浄化方法 |
DE10255240A1 (de) * | 2002-11-26 | 2004-06-09 | Basf Ag | Verfahren zur Entfernung von Quecksilber aus mit Quecksilber verunreinigten Lösungen |
EP2035136A1 (de) * | 2006-06-21 | 2009-03-18 | Basf Se | Absorptionsmasse und verfahren zur entfernung von quecksilber |
-
2009
- 2009-03-09 WO PCT/EP2009/052693 patent/WO2009112440A1/de active Application Filing
- 2009-03-09 EP EP09720628A patent/EP2265695A1/de not_active Withdrawn
- 2009-03-09 JP JP2010550151A patent/JP5455939B2/ja not_active Expired - Fee Related
- 2009-03-09 CN CN2009801084389A patent/CN101970614A/zh active Pending
- 2009-03-09 US US12/921,579 patent/US20110005975A1/en not_active Abandoned
- 2009-03-09 KR KR1020107021637A patent/KR20100133394A/ko not_active Application Discontinuation
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EP0385742A1 (de) * | 1989-03-03 | 1990-09-05 | Mitsui Petrochemical Industries, Ltd. | Entfernung von Quecksilber aus flüssigen Kohlenwasserstoffen |
EP0463044B1 (de) * | 1989-03-16 | 1993-08-25 | Institut Français du Pétrole | Verfahren zur entfernung von quecksilber und gegebenenfalls arsen aus kohlenwasserstoffen |
US5401392A (en) * | 1989-03-16 | 1995-03-28 | Institut Francais Du Petrole | Process for eliminating mercury and possibly arsenic in hydrocarbons |
FR2673191A1 (fr) * | 1991-02-27 | 1992-08-28 | Inst Francais Du Petrole | Procede d'enlevement de mercure et/ou d'arsenic des charges des unites de desaromatisation de solvants. . |
FR2764214A1 (fr) * | 1997-06-10 | 1998-12-11 | Inst Francais Du Petrole | Procede et masses de captation pour l'elimination du mercure et de l'arsenic dans les coupes hydrocarbonees |
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Title |
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See also references of EP2265695A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20110005975A1 (en) | 2011-01-13 |
CN101970614A (zh) | 2011-02-09 |
JP2011513565A (ja) | 2011-04-28 |
KR20100133394A (ko) | 2010-12-21 |
EP2265695A1 (de) | 2010-12-29 |
JP5455939B2 (ja) | 2014-03-26 |
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