TW200523237A - Process for the preparation of an alkoxylated alcohol composition - Google Patents
Process for the preparation of an alkoxylated alcohol composition Download PDFInfo
- Publication number
- TW200523237A TW200523237A TW093138190A TW93138190A TW200523237A TW 200523237 A TW200523237 A TW 200523237A TW 093138190 A TW093138190 A TW 093138190A TW 93138190 A TW93138190 A TW 93138190A TW 200523237 A TW200523237 A TW 200523237A
- Authority
- TW
- Taiwan
- Prior art keywords
- fischer
- tropsch
- catalyst
- hydrocarbon fraction
- carbon atoms
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 48
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000000203 mixture Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000003054 catalyst Substances 0.000 claims abstract description 60
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 46
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 44
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 38
- 150000001298 alcohols Chemical class 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 20
- 150000001336 alkenes Chemical class 0.000 claims abstract description 17
- 239000000047 product Substances 0.000 claims abstract description 14
- 239000001257 hydrogen Substances 0.000 claims abstract description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 9
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 9
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 239000012188 paraffin wax Substances 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000010941 cobalt Substances 0.000 claims description 10
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- 229910017052 cobalt Inorganic materials 0.000 claims description 9
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 9
- -1 vinyloxy, propyleneoxy Chemical group 0.000 claims description 6
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- 150000004703 alkoxides Chemical class 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000003786 synthesis reaction Methods 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000004821 distillation Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000003599 detergent Substances 0.000 description 5
- 230000000737 periodic effect Effects 0.000 description 5
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 229910052716 thallium Inorganic materials 0.000 description 3
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000004508 fractional distillation Methods 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 238000006384 oligomerization reaction Methods 0.000 description 2
- 229910052762 osmium Inorganic materials 0.000 description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 235000019809 paraffin wax Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000019271 petrolatum Nutrition 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000007265 chloromethylation reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002220 fluorenes Chemical class 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000007857 hydrazones Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- ITXSHZFXAHDNMK-UHFFFAOYSA-N iron ruthenium Chemical compound [Fe].[Ru] ITXSHZFXAHDNMK-UHFFFAOYSA-N 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002924 oxiranes Chemical class 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- IKNCGYCHMGNBCP-UHFFFAOYSA-N propan-1-olate Chemical compound CCC[O-] IKNCGYCHMGNBCP-UHFFFAOYSA-N 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- ABDKAPXRBAPSQN-UHFFFAOYSA-N veratrole Chemical compound COC1=CC=CC=C1OC ABDKAPXRBAPSQN-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent 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
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/20—Organic compounds not containing metal atoms
- C10G29/22—Organic compounds not containing metal atoms containing oxygen as the only hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/02—Preparation of ethers from oxiranes
- C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/10—Saturated ethers of polyhydroxy compounds
- C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
-
- 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
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
- C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
- C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
-
- 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
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
- C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
- C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
- C10G2/33—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used
- C10G2/331—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals
- C10G2/332—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals of the iron-group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Description
200523237 九、發明說明: 【發明所屬之技術領域】 本發明係關於一種製備烷基化醇組合物之方法,明確而 言,其係關於一種藉存在於費-托反應產物之醇之直接烷基 化製備烷基化醇組合物之方法。 【先前技術】 各種可用作如非離子界面活性劑、濕潤及乳化劑、溶劑 及化學中間體之產物係由環氧伸烷(環氧化物)與具有一個 以上活性氫原子之有機化合物之加成反應(烷基化反應)製 備。例如,特定述及可由藉環氧乙烷與具有6至3〇個碳原子 之脂肪族醇之反應製備之乙氧化醇製成。該乙氧化物及較 低程度對應丙氧化物及含有經混合氧乙烯及氧丙烯基之化 a物廣泛用作清潔與個人保養調配物之非離子清潔劑成 分。 種藉加入數目(η)之環氧乙烧分子(式η)至單一燒醇分 子(式I)製備乙氧化烧醇(由下式ΙΠ表示)之例示例由等式表 不: ,〇\
R—OH + n.H2C--CH2 -► R—〇-^CH2—CH2—O^-H 1 11 工:工 一種製備該烷氧基化醇之典型方法為氫甲基化烯烴成為 氧醇’接著所得醇藉與適當環氧伸烷如環氧乙烷或環氧丙 烷反應之烷基化。 通常,欲氫甲基化之烯烴係由乙烯之低聚合作用獲得, 例如,用於殼式高烯烴法(SHOP)。 97680.doc 200523237 氫甲基化通吊在以過渡金屬源’通常為元素週期表之族 8(鐵釕或餓)、9(始、錢或銥)或1〇(錄、把或錄)為主之均 :觸媒存在下進行。在其催化活性形式中,此等金屬可與 幾配位基-起使用,但其亦可用作與其他配位基,適當為 含麟配位基之錯合物。該觸媒通稱為膦及/或亞磷酸鹽改質 的氫甲基化觸媒。 氫甲基化反應之第一階段為氧路之形式。此在第二反應 後涉及氧搭之氫化成對應氧搭。第二反應可與真實氯甲基 化反應同時發生,端視所用觸媒之類型而定。有些均相氮 甲基化觸媒充分活化以氫化就地形成的氧醛成為所欲氧 醇。然而,有時實施分離氫修整步驟以根據其路含量改良 最後氧醇產物之品質。 -旦氧醇被烷氧基化時’其可在各種產物如清潔劑組合 物、潤滑劑及個人保養組合物内用作非離子界面活性劑。 為此目的,特別可使用乙氧化及/或頂氧化醇類,其在碳主 鏈内包含9至!7個碳原子’不包含在乙氧/或丙氧基内之碳 原子。 由上述可知,製造乙氧基化醇之目前商用方法涉及多步 驟法,例如,涉及下列步驟⑴_(3):⑴乙稀之低聚合以產生 烯烴’ (2)烯烴之氫甲基化以產生醇,及(3)醇之烷氧基化以 產生烧氧基化醇。此外,目前所用之製造烧氧基化醇之方 法乃根據乙烯進料,其相當昂貴。 繁於非離子烧氧基化醇界面活性劑之清潔劑工業之高度 需求,希望提供一種較低複雜性製備烷氧基化醇之方法。 97680.doc 200523237 同時,希望使用較乙稀更便宜之進料。明確而言,希望使 用自涉及一氧化碳與氫("合成氣體")以產生烴類之反應之 "費-托”烴合成衍生之進料。用於費_托烴合成之合成氣體係 自便宜大量可得天然氣或煤衍生。 除了烴類如石蠟及烯烴以外,自費·托法衍生之進料通常 =包含特^量之氧化成分如醇及駿。存在於f •托流内之醇 量=視所用觸媒之類型而^,但其可比較於烴類(如石壤類) ^量相對地低。本發明人等頃發現不論存在於自費-托合成 衍生之進料之相當低濃度醇’此等醇可直接地乙氧基化。 此可導致一種製備乙氧基化醇之方法,其包含較目前商苹 法更少步驟。此外,本發明方法可使用f •托衍生的進料, 其較乙烯進料便宜且包含極低濃度之硫及/或氮污染物。 【發明内容】 产因此,本發明&供一種製備包含一或多烧氧基化醇之燒 氧基化醇組合物之方法,其中該方法包括步驟為: ⑷在費-托觸媒存在下,在托反應條件下,將一氧化 碳與氫反應; 〇>)自步驟⑷之產物分離至少一包含具有9至⑺固碳原子 之石蠟及具有9至17個碳原子之烯烴之烴餾份,此烴 餾份額外包含至少一部分醇; (C)將一或多由步驟(b)所得之烴餾份與環氧伸烷接觸;及 (d)自步驟(c)之反應產物回收烷氧基化醇組合物。 在本發明方法之步驟(a)中,烴類係在適當條件下藉一氧 化石反與氫之反應製備。通常,烴類在高溫及壓力下於適當 97680.doc 200523237 觸媒存在下6 匕 于隹卜自一氧化碳與氫之混合物之製備已 煙合成。此柄人〇·、 马費-托 入一珉此丝a成所用之觸媒通常稱為費-托觸媒並通常包 3 一種以上元素週期表之族8,9及10之金屬,視需要與二 以上促進劑一起,以及載體材料。明確而言,鐵、錘 及釕為該等觸媒之P 4版几、本αM 2 Λ Μ 中 啁緙之已知催化活性金屬並可用於本發明方法 觸媒#乂佳亦包含多孔性載體材料,特別 載體。適當耐火柯翁氣化物 _ 氧化物載體之例包括氧化鋁、氧化石夕、 氧化鈦、氧化鉛或其混合物’如矽_鋁或物理混合物如氧化 矽及氧化鈦。明確而言’適當載體為包含氧化鈦、氧化錯 或其混合物者。 ° 在本發明之一具體例中,觸媒為以鈷為主費-托觸媒。 ^以鈷為主費-托觸媒之情況下,以氧化鈦載體較佳,特 別是在:硫化合物不存在下製備之氧化鈦。此載體可進一 :包h達50重量%另一耐火性氧化物,通常為氧化矽或 氧 更佳的疋,若存在時,附加耐火性氧化物構成高 達20:量%,更佳為高達10重量%載體。 L吊以鈷為主費-托觸媒包含每100重量份載體1_100重 =伤始(作為疋素計算),較佳為重量份,更佳為5肩重 此等#量意指始以元素形式之全部重量並可由已知 元素分析技術測定。 除了録以外’觸媒亦可包含_種以上熟悉此技藝者已知 之促進背丨。適畐促進劑包括錳、錯、鈦、釕、鉑、釩、鈀 及/或鍊。若存在時,促進劑之量,每100重量份載體,通 97680.doc 200523237 通常,以始為主費__媒,除了在本發明觸媒之製 =中用原料導人之可能雜質以外,不含任何驗或驗土金 。通常’驗或驗土金屬對銘金屬之原子比為低於〇〇1, 較佳為低於0.005。 在本U之另-具體例中,費.托觸媒為以鐵為主費-托 觸媒。自最大化醇於費-托反應產物内之濃度之觀點而言, 較佳使用以鐵為主費姻媒。明確而言,適當以鐵為主費 -托觸媒包括該等揭示於美國專利申請公告案us 2003/001嶋號者。替代性以鐵為主f •托觸媒包括㈣用 於所μ辛托(Synthol),,合成過程者。用於辛托合成過程之 觸媒之細節可發現於Fr〇hning等人於Falbe ;自煤炭之化學 進料;第8章;費-托法,第3〇9_432頁,J〇hn& s。^, 1982。明確而言,第396頁揭示辛托觸媒製備之細節。 在以鈷為主費-托觸媒之情況下,本發明方法之步驟(a) 施加之費-托法條件通常涉及溫度範圍為125至35〇。<:,較佳 為160至275°C,更佳為175至25(rc,仍更佳為19〇至24〇它, 尤其是190至235°C,壓力範圍為5至150巴絕對值。本發明 方法之步驟(a)可在傳統上施加之壓力下操作,即,高達8〇 巴絕對值,適當為高達65巴絕對值,但亦可施加更高壓力。 在以鈷為主費-托觸媒之情況下,一較佳具體例涉及步驟 0)之壓力為至少3〇巴,較佳為至少5〇巴。更佳壓力範圍為 97680.doc •10· 200523237 50至150巴,仍更佳為55至14〇巴。在此等壓力下之操作溫 度可為該等一般施加者,但在此等壓力下之較佳操作溫度 範圍為150至250°C,較佳為160至230。〇。 在以鐵為主費-托觸媒之情況下,特別是該等揭示於美國 專利申請公告案US 2003/001 8086號之觸媒,本發明方法之 步驟(a)施加之費-托法條件較佳為該等揭示於美國專利申 請公告案US 2003/0018086號者。 在以鐵為主辛托型觸媒之情況下,本發明方法之步驟(a) 施加之費_托法條件為該等用於所謂辛托合成過程者,如揭 示於Frohning等人於Falbe;自煤炭之化學進料,·第8章·費 -托法,第 309-432 頁,John Wiley & 8咖,1982 及 A.P.Steynberg,R.L.ESpinoza,B.jager,A c v〇sl〇〇,"商用高 溫費-托合成,,,應用催化作用A:總綱186(1999),4l_54頁。 在本發明之一較佳具體例中,步驟⑷包括在溫度範圍為 125至350。(:及壓力範圍為5至150巴下,在包含鈷之觸媒存 在下在包含氧化鈦之載體上將一氧化碳與氫反應。 在本文之特佳具體例中,選擇觸媒與步驟(a)内之加工條 件,使步驟(a)内所得之產物包含2至2〇重量% ^丨至^“烴 餾份,該烴餾份包含以重量計至少2%,較佳為至少1〇%, 更佳為至少3〇%C9至C12單醇。此可,例如,藉使用以始為 主費-托觸媒,以鈷及氧化鈦計,在操作溫度為175至275。〇 及操作溫度為30至65巴絕對值下達成,或使用以鐵為主費 •托觸媒如該等揭示於美國專利申請公告案 US 2003/0018086號者。 97680.doc 200523237 氫與一氧化碳(合成氣體)通常在莫耳比範圍為〇_5至4,較 佳為0.5至3,更佳為〇·5至2·5,尤其是1〇至15下饋入反應 器中。此等莫耳比在固定床反應器之情況較佳。 費-托反應步驟(a)可使用種反應器類型及反應系統,例 如’固疋床系統、游漿相系統或沸騰床系統進行。可知觸 媒顆粒之尺寸端視所欲反應系統而定。在熟悉此技藝者一 般技術内可選擇最適合觸媒顆粒大小供規定反應系統用。 此外,亦可了解熟悉此技藝者可選擇最適合條件供特定 反應器構型及反應系統。例如,較佳氣體每小時空間速度 端視欲實施之反應系統之類型而定。因此,若希望用固定 床系統操作烴合成過程時,較佳選擇氣體每小時空間速度 範圍為500至2500 Nl/1/h。若希望用淤漿相系統操作烴合成 過程時,較佳選擇氣體每小時空間速度範圍為15〇〇至75〇〇 Nl/1/h 〇 在一氧化碳與氫反應以產生步驟(a)内之烴產物後,此烴 產物於後續步驟(b)内分離成一種以上包含至少2重量%,較 佳為至少10重量%醇之烴餾份。步驟(b)内之分離較佳涉及 蒸餾處理。可使用傳統蒸餾技術。例如,步驟(b)内之分離 步驟可涉及分餾蒸餾,但分離步驟亦可包括蒸餾與另一分 離處理之組合,如縮合及/或萃取。 本文所用之術語”烴餾份”意指一部分在特定溫度範圍内 沸騰之費-托反應產物。該部分包含在費-托反應中合成之化 合物如石蠟、烯烴及醇之混合物。特定烴餾份内之化合物 各具有該煙館份之彿騰點範圍内之彿點。 97680.doc -12- 200523237 所選疋之特定烴餾份端視烷氧基化醇之所欲最後用途而 疋。本文特別適用者為包含具有9至17個碳原子之石蠟及烯 烴之烴餾份。 具有相同碳數目η之石蠟及晞烴傾向互相具有在5〇c或以 下内之沸點。因此,烴餾份亦可根據存在於包含其内之石 蠟及烯烴之碳原子數目說明。因此,"C9”烴餾份通常包含 有個反原子之石蝶及具有9個碳原子之稀煙。適當煙顧 份可標示為”C9"、"C10"、"C11"、”C12"、”C13,,、”ci4”、 C16 、c 1 7 ” fe館份。因為具有n碳原子之醇傾向 -、有較八有11¾原子之石蟻及稀烴更高沸點,所以烴顧份 會傾向包含C(n-2)醇。 其他適當烴餾份可包含具有較寬範圍之碳原子數目(因 而具有較寬沸點範圍)之石蠟與烯烴之混合物。例如,本文 所適用之其他該烴餾份包括C8-C1〇、cu_ci2、ci3_ci4及 ^5-(:16烴餾份。例如,除了具有9_1〇個碳原子之醇以外, C1KC12烴餾份傾向包含具有U-12個碳原子之石蠟與烤烴 白物而C11 -c 12fe餾份可附加地包含具有較高或 車乂低石反數目之石蠟、烯烴及醇,端視餾份之沸點範圍而定。 關於清潔劑應用,較佳煙餘份為C11-C14烴餾份。 、此等烴德份可單獨作為進料至燒氧基化步驟⑷,但二種 以上此㈣份亦可組合成進料流线氧基化㈣⑷。當使 用C11_C12烴流及(:13{14_作為進料於步驟⑷中時,本 發明之方法特別適合。 在一較佳具體例中,Ai 在步驟(b)中分餾蒸餾後回收之烴餾 97680.doc 200523237 更佳為至少30 藉自步驟(b)獲 。存在於自步 以產生包含一 份包含至少2重量%,較佳為至少10重量% 重量%醇。 院氧基化步驟係錢氧基化觸媒存在下, 得之至少一個烴餾份與環氧伸烷之反應實施 驟(b)獲得之_份内之醇係與環氧伸^應 種以上燒氧基化醇之烷氧基化醇組合物。 環氧伸院反應物可為任何適於產生院氧基化醇之環 烧,較佳選自環氧乙院、環氧丙烧、環氧丁燒及其混合物, 杈佳為環氧乙燒、環氧丙燒及其混合物,特別是環氧乙炫。 任何炫氧基化觸媒皆適用本文。可使用酸性及驗性烧氧 基化觸媒。傳統烧氧基化觸媒包括週期表之則之驗金屬之 鹼性鹽及氫氧化物,例如,、鉀、铷及鈽,及週期表之 族II之驗土金屬之特定驗性鹽及氫氧化物,例如U及 在特定情況下鎂。傳統酸性烷氧基化觸媒廣泛地包括路以 士酸或夫里得-夸夫特觸媒。此等酸觸媒之特定例為硼、 綈、鶴、鐵、錄、鋅、錫、銘、鈦及翻之氟化物、氣化物 及硼化物。 本文適用之另一烷氧基化觸媒類為該等以稀土金屬為主 者。ΕΡ_Α·345 861、US-A-505 7627及 W002/047817說明由稀 土元素之磷酸鹽催化之烷氧基化過程。此等觸媒通常藉加 入稀土化合物如氣化鑭之水溶液至水性原磷酸鈉或H3P〇4 溶液製備。 本文適用之另一烷氧基化觸媒類包括雙金屬氰化物 (DMC)觸媒。傳統DMC觸媒係由反應金屬鹽及金屬氰化物 97680.doc -14- 200523237 鹽之水溶液以形成DMC化合物之沉澱物製備。適當DMC觸 媒包括該等揭示於Ep_A_1276562者。 本文適用之特佳烷氧基化觸媒為週期表之族I之鹼金屬 之氫氧化物,例如,氫氧化鉀及氫氧化鈉。 由本發明方法製備之較佳烷氧基化醇組合物為該等包含 一或多具有式(IV)之烷氧基化醇者·· R1-0-(E0)p-(P0)q.(B0)r-H (IV) 其中R1為具有!至3〇個碳原子之直鏈或支鏈烷基,E〇、p〇 及BO表示乙烯氧基、丙烯氧基及丁烯氧基部分,且p、q及 r為0至70之整數。特別適用於清潔劑應用之烷氧基化醇為 式(IV)之化合物,其中Ri為具有6至22個碳原子,較佳為9 至15個碳原子之烷基,p為乂至丫之範圍,q為〇及1>為〇。 在式(IV)中,EO、PO及BO基團可沿著烷氧化物鏈無規地 分佈或作為嵌段(共)聚合物存在。 在驗性烧氧基化觸媒如KOH之情況下,較佳為在烷氧基 化步驟(c)後及在步驟(d)前中和KOH。此可藉加入適當酸如 醋酸完成。 本發明方法之步驟(d)涉及烧氧基化醇組合兀自烧氧基 化步驟(c)之反應產物之回收。此可藉此技藝已知之方法完 成。明確而言,未反應石蠟及烯烴可藉任何此技藝已知之 蒸餾方法蒸發掉。 【實施方式】 本發明現由以下實例例示而不限制本發明之範圍至此特 殊具體例。 97680.doc •15- 200523237 實例1 :費-托反應產物流之C13/14餾份之乙氧基化 自使用Co/Ti觸媒並具有表丨所示組合物之費_托烴合成反 應之產物流除去之大約1405克C13/14餾份裝入乾燥、經氮沖 洗之不鏽鋼反應器内。對C13/14餾份内之醇計算標稱分子量 為172克/莫耳’最後乙氧基化物之平均E〇數之目標為6.5。 50%KOH水溶液在對全部產物濃度為ο」重量%下加入以催 化反應。反應混合物在500 rpm下搜拌,溫度調整至13〇。〇。 反應器内之壓力用氮調整至2巴,40克環氧乙烷在約2.5小 時内加入反應器内。小心監視反應器内之壓力。在環氧乙 烷加入期間,壓力增至2.6巴,並緩慢下降至0.72巴,顯示 環氧乙烷正與混合物反應。 表h自費-托烴反應產物流之C13/14餾份之組合物 成份 %m/m 醇類 C10 0.14 C11 3.17 C12 1.35 C13 <0.01 鏈烷 n-C10 <0.01 n-Cll <0.01 n-C12 0.7 n-C13 42.9 n-C14 29.3 n-C15 <0.01 97680.doc -16- 200523237
7.13 3.23 7.25 1.50 1.21 a-C13 β-cn a-C14
β-CH 其他 C13+C14 全部* 97.9*
*其他低濃度之成分為分支石蠟及分支烯烴異構物
在反應2小時至恆壓後,反應混合物向下冷卻至8(Γ(:。隨 後,加入1.7克,99.8重量%醋酸,同時在5〇〇rpm下攪拌以 中和反應混合物。未完成進一步純化。產物回收之全部重 量為1533.1克。
在中和後,乙氧基化產物流受到蒸顧,以除去未反應成 分,即,石蠟及烯烴。蒸餾作用在1〇毫米Hg壓力下使用15 個盤式費希爾(Fischer)包裝蒸餾柱發生,使再沸器溫度增 至250°C最大值。 將所得底產物(約150克)受13C NMR分析以測定產物組合 物及乙氧基化物之結構。其結果主要顯示具有9至1〇環氧乙 烧單元之乙氧基化醇之存在。其他以小量存在之成份為未 反應醇及聚乙二醇。後者之形成係由KOH溶液之水稀釋劑 之反應造成。 97680.doc 17
Claims (1)
- 200523237 十、申請專利範圍: l種製備包含一或多烷氧基化醇之烷氧基化醇組合物之 方法,其中該方法包括步驟為: ⑷在費·托(FisCher-Tr〇PSCh)觸媒存在下,在費-托反應條 件下,將一氧化碳與氫反應; ⑻自步驟⑷之產物分離至少一包含具有9至17個碳原子 之石蠟及具有9至17個碳原子之烯烴之烴餾份,該烴 餾份額外包含至少一部分醇; (C)將一或多由步驟(b)所得之烴餾份與環氧伸烷接觸;及 (句自步驟(c)之反應產物回收烷氧基化醇組合物。 2·如請求項1之方法,其中費-托觸媒包含鈷或鐵。 3·如請求項丨或2之方法,其中費-托觸媒為載體上鈷觸媒, 其中載體係選自氧化鈦、氧化锆及氧化矽及其混合物。 4·如明求項1或2之方法,其中費·托觸媒為在氧化鈦載體上 之鈷觸媒。 5·如請求項1或2之方法,其中費-托觸媒為以鐵為主觸媒。 6·如凊求項1或2之方法,其中步驟(a)包括在溫度範圍為125 至350°C及壓力範圍為5至150巴絕對值下將一氧化碳與 氫反應。 7·如請求項1或2之方法,其中烷氧基化醇具有式(IV): R1-0-(E0)p-(P0)q-(B0)r-H (iv) 其中R為具有1至30個碳原子之直鏈或支鏈烧基,E〇、p〇 及BO表示乙烯氧基、丙烯氧基及丁烯氧基部分,且p、q 及r為0至70之整數。 97680.doc 200523237 8. 如請求項7之方法,其中p為1或2,q為0及r為0。 9. 如請求項1或2之方法,其中饋入步驟(c)之烴餾份為 C13/C14烴餾份。 10. 如請求項1或2之方法,其中饋入步驟(c)之烴餾份為 C11/C12烴餾份。97680.doc 200523237 七、指定代表圖: (一) 本案指定代表圖為:(無) (二) 本代表圖之元件符號簡單說明: 八、本案若有化學式時,請揭示最能顯示發明特徵的化學式: R1-0-(EO)p-(PO)q-(BO)r-H (IV) 97680.doc
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AU2004298437B2 (en) | 2008-01-17 |
ZA200604524B (en) | 2007-09-26 |
JP4611998B2 (ja) | 2011-01-12 |
DE602004027419D1 (de) | 2010-07-08 |
KR20060111649A (ko) | 2006-10-27 |
BRPI0417487A (pt) | 2007-05-22 |
EP1708983A1 (en) | 2006-10-11 |
AU2004298437A1 (en) | 2005-06-30 |
MX259928B (zh) | 2008-08-25 |
RU2358965C2 (ru) | 2009-06-20 |
MXPA06006531A (es) | 2006-07-31 |
NZ547761A (en) | 2009-01-31 |
WO2005058784A1 (en) | 2005-06-30 |
US7105706B2 (en) | 2006-09-12 |
US20050192363A1 (en) | 2005-09-01 |
EP1708983B1 (en) | 2010-05-26 |
SG122709A1 (en) | 2006-07-26 |
AR046754A1 (es) | 2005-12-21 |
CA2548649A1 (en) | 2005-06-30 |
MY137501A (en) | 2009-02-27 |
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