DK2748136T3 - Fremgangsmåder og apparat til svovlstyring i katalytisk blandet alkohol-syntese. - Google Patents
Fremgangsmåder og apparat til svovlstyring i katalytisk blandet alkohol-syntese. Download PDFInfo
- Publication number
- DK2748136T3 DK2748136T3 DK12762714.9T DK12762714T DK2748136T3 DK 2748136 T3 DK2748136 T3 DK 2748136T3 DK 12762714 T DK12762714 T DK 12762714T DK 2748136 T3 DK2748136 T3 DK 2748136T3
- Authority
- DK
- Denmark
- Prior art keywords
- sulfur
- methanol
- ppm
- ethanol
- catalyst
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims description 133
- 229910052717 sulfur Inorganic materials 0.000 title claims description 81
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims description 76
- 239000011593 sulfur Substances 0.000 title claims description 75
- 238000000034 method Methods 0.000 title claims description 32
- 238000003786 synthesis reaction Methods 0.000 title claims description 26
- 230000015572 biosynthetic process Effects 0.000 title claims description 13
- 230000003197 catalytic effect Effects 0.000 title description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 207
- 239000003054 catalyst Substances 0.000 claims description 66
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 31
- 150000003464 sulfur compounds Chemical class 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 18
- 238000004821 distillation Methods 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 14
- 229920001021 polysulfide Polymers 0.000 claims description 13
- 239000005077 polysulfide Substances 0.000 claims description 13
- 150000008117 polysulfides Polymers 0.000 claims description 13
- 125000004434 sulfur atom Chemical group 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 7
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 7
- INILCLIQNYSABH-UHFFFAOYSA-N cobalt;sulfanylidenemolybdenum Chemical compound [Mo].[Co]=S INILCLIQNYSABH-UHFFFAOYSA-N 0.000 claims description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 41
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 40
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 19
- 229910002091 carbon monoxide Inorganic materials 0.000 description 19
- 150000001298 alcohols Chemical class 0.000 description 16
- 238000004064 recycling Methods 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- 239000000047 product Substances 0.000 description 11
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 10
- 239000000543 intermediate Substances 0.000 description 9
- 239000007795 chemical reaction product Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 230000032683 aging Effects 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 4
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 4
- -1 ethanol Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 150000001247 metal acetylides Chemical class 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- BKCNDTDWDGQHSD-UHFFFAOYSA-N 2-(tert-butyldisulfanyl)-2-methylpropane Chemical compound CC(C)(C)SSC(C)(C)C BKCNDTDWDGQHSD-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000018417 cysteine Nutrition 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- LJSQFQKUNVCTIA-UHFFFAOYSA-N diethyl sulfide Chemical compound CCSCC LJSQFQKUNVCTIA-UHFFFAOYSA-N 0.000 description 2
- 150000002019 disulfides Chemical class 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052976 metal sulfide Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- PWKSKIMOESPYIA-UHFFFAOYSA-N 2-acetamido-3-sulfanylpropanoic acid Chemical compound CC(=O)NC(CS)C(O)=O PWKSKIMOESPYIA-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- XUJNEKJLAYXESH-UWTATZPHSA-N D-Cysteine Chemical compound SC[C@@H](N)C(O)=O XUJNEKJLAYXESH-UWTATZPHSA-N 0.000 description 1
- LEVWYRKDKASIDU-QWWZWVQMSA-N D-cystine Chemical compound OC(=O)[C@H](N)CSSC[C@@H](N)C(O)=O LEVWYRKDKASIDU-QWWZWVQMSA-N 0.000 description 1
- GSNUFIFRDBKVIE-UHFFFAOYSA-N DMF Natural products CC1=CC=C(C)O1 GSNUFIFRDBKVIE-UHFFFAOYSA-N 0.000 description 1
- 229930195710 D‐cysteine Natural products 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical compound CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 1
- ISFMVEJVYMPACJ-UHFFFAOYSA-N [Cs+].[Cs+].[S-][S-] Chemical compound [Cs+].[Cs+].[S-][S-] ISFMVEJVYMPACJ-UHFFFAOYSA-N 0.000 description 1
- LTJSXGVQCAVSJW-UHFFFAOYSA-N [K+].[K+].[S-][S-] Chemical compound [K+].[K+].[S-][S-] LTJSXGVQCAVSJW-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229960003067 cystine Drugs 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000002029 lignocellulosic biomass Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 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
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- SRRKNRDXURUMPP-UHFFFAOYSA-N sodium disulfide Chemical compound [Na+].[Na+].[S-][S-] SRRKNRDXURUMPP-UHFFFAOYSA-N 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical class [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
- C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
- C07C29/153—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used
- C07C29/156—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing iron group metals, platinum group metals or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
- C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Claims (7)
1. Fremgangsmåde til fremstilling af ethanol af syngas, hvilken fremgangsmåde omfatter: (a) at indbringe syngas til en alkoholsyntesereaktor, som indeholder en sulfideret metal kata lysa tor, under passende betingelser til omdannelse af syngassen til en mellemstrøm omfattende methanol, ethanol og en eller flere svovlholdige forbindelser udvalgt blandt di-tertbutylpolysulfid (DBPS) og dimethyldisulfid (DMDS); (b) at lede i det mindste en del af mellemstrømmen til en separationsenhed, hvor mindst en del af methanolen separeres fra ethanolen til dannelse af en methanolgenvin-dingsstrøm og en ethanolproduktstrøm, og hvor i det mindste en del af de svovlholdige forbindelser er indeholdt i methanolgenvindingsstrømmen; (c) at tilbageføre noget af eller hele methanolgenvindingsstrømmen til alkoholsynte-sereaktoren for at tilsætte svovl til eller mindske svovltabet fra den sulfiderede metalkatalysator; hvor methanolgenvindingsstrømmen har en svovlatomkoncentration på mindst 10 ppm S; og (d) eventuelt at indføre en eller flere yderligere svovlforbindelser udvalgt fra di-tertbutylpolysulfid (DBPS) og dimethyldisulfid (DMDS) i alkoholsyntesereaktoren og/eller methanolgenvindingsstrømmen for at tilsætte svovl til eller mindske svovltabet fra den sulfiderede metalkatalysator.
2. Fremgangsmåde ifølge krav 1, hvor den sulfiderede metalkatalysator er en basebefordret kobolt-molybdæn-svovl-katalysator.
3. Fremgangsmåde ifølge krav 1, hvor separationsenheden indbefatter en eller flere destillationssøjler.
4. Fremgangsmåde ifølge krav 3, hvor en af destillationssøjlerne er tilpasset separation af både methanol og svovlholdige forbindelser.
5. Fremgangsmåde ifølge krav 1, hvilken fremgangsmåde omfatter at indføre en eller flere af de yderligere svovlforbindelser i alkoholsyntesereaktoren for at tilsætte svovl til eller mindske svovltabet fra den sulfiderede metalkatalysator.
6. Fremgangsmåde ifølge krav 1, hvilken fremgangsmåde omfatter at indføre en eller flere af de yderligere svovlforbindelser i methanolgenvindingsstrømmen for at tilsætte svovl til eller mindske svovltabet fra den sulfiderede metalkatalysator.
7. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvor methanolgenvindingsstrømmen har en svovlatomkoncentration mellem 50 ppm S og 500 ppm S, mere foretrukket mellem 100 ppm S og 300 ppm S, og endnu mere foretrukket på under 200 ppm S.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161526258P | 2011-08-22 | 2011-08-22 | |
| PCT/US2012/051712 WO2013028686A1 (en) | 2011-08-22 | 2012-08-21 | Methods and apparatus for sulfur management in catalytic mixed-alcohol synthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2748136T3 true DK2748136T3 (da) | 2018-06-18 |
Family
ID=46924538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12762714.9T DK2748136T3 (da) | 2011-08-22 | 2012-08-21 | Fremgangsmåder og apparat til svovlstyring i katalytisk blandet alkohol-syntese. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20140194540A1 (da) |
| EP (1) | EP2748136B1 (da) |
| JP (1) | JP6359969B2 (da) |
| KR (1) | KR20140051307A (da) |
| CN (1) | CN103889940B (da) |
| AU (1) | AU2012298999B2 (da) |
| BR (1) | BR112014004204A2 (da) |
| CA (1) | CA2845582A1 (da) |
| DK (1) | DK2748136T3 (da) |
| ES (1) | ES2683393T3 (da) |
| HU (1) | HUE039078T2 (da) |
| PL (1) | PL2748136T3 (da) |
| SG (2) | SG10201606962SA (da) |
| WO (1) | WO2013028686A1 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016006712A1 (de) * | 2016-06-01 | 2017-12-07 | Linde Aktiengesellschaft | Verfahren und Anlage zur Herstellung von Ethanol |
| CN117753457A (zh) * | 2023-12-01 | 2024-03-26 | 中南大学 | 一种还原回收二氧化硫用催化剂及其合成方法和应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU576606B2 (en) * | 1984-07-30 | 1988-09-01 | Dow Chemical Company, The | Decreasing methanol to higher alcohols ratio in fischer tropsch process over molybdenum or tungsten catalyst |
| AU574809B2 (en) * | 1984-11-05 | 1988-07-14 | Dow Chemical Company, The | Homologation of lower alcohols in a fischer-tropsch process |
| US8129436B2 (en) * | 2006-04-13 | 2012-03-06 | Dow Global Technologies Llc | Mixed alcohol synthesis with enhanced carbon value use |
| DE102006058579A1 (de) * | 2006-12-12 | 2008-06-26 | OCé PRINTING SYSTEMS GMBH | Verfahren und Vorrichtung zum Verarbeiten eines Messsignals zum Erfassen einer Eigenschaft einer Tonermarke |
| US7923405B2 (en) | 2007-09-07 | 2011-04-12 | Range Fuels, Inc. | Cobalt-molybdenum sulfide catalyst materials and methods for ethanol production from syngas |
| US8354357B2 (en) * | 2008-09-04 | 2013-01-15 | Albemarle Corporation | Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngas |
| US8586801B2 (en) * | 2008-09-04 | 2013-11-19 | Albemarle Corporation | Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngas |
| US8614257B2 (en) * | 2010-02-08 | 2013-12-24 | Fulcrum Bioenergy, Inc. | Product recycle loops in process for converting municipal solid waste into ethanol |
-
2012
- 2012-08-21 EP EP12762714.9A patent/EP2748136B1/en not_active Not-in-force
- 2012-08-21 JP JP2014527243A patent/JP6359969B2/ja not_active Expired - Fee Related
- 2012-08-21 SG SG10201606962SA patent/SG10201606962SA/en unknown
- 2012-08-21 US US14/240,338 patent/US20140194540A1/en not_active Abandoned
- 2012-08-21 PL PL12762714T patent/PL2748136T3/pl unknown
- 2012-08-21 KR KR1020147004001A patent/KR20140051307A/ko not_active Ceased
- 2012-08-21 WO PCT/US2012/051712 patent/WO2013028686A1/en not_active Ceased
- 2012-08-21 SG SG2014014427A patent/SG2014014427A/en unknown
- 2012-08-21 ES ES12762714.9T patent/ES2683393T3/es active Active
- 2012-08-21 CN CN201280040626.4A patent/CN103889940B/zh active Active
- 2012-08-21 HU HUE12762714A patent/HUE039078T2/hu unknown
- 2012-08-21 BR BR112014004204A patent/BR112014004204A2/pt not_active IP Right Cessation
- 2012-08-21 DK DK12762714.9T patent/DK2748136T3/da active
- 2012-08-21 CA CA2845582A patent/CA2845582A1/en not_active Abandoned
- 2012-08-21 AU AU2012298999A patent/AU2012298999B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013028686A1 (en) | 2013-02-28 |
| SG2014014427A (en) | 2014-06-27 |
| AU2012298999A1 (en) | 2014-03-06 |
| BR112014004204A2 (pt) | 2017-03-01 |
| ES2683393T3 (es) | 2018-09-26 |
| CA2845582A1 (en) | 2013-02-28 |
| CN103889940B (zh) | 2016-08-17 |
| SG10201606962SA (en) | 2016-10-28 |
| US20140194540A1 (en) | 2014-07-10 |
| EP2748136B1 (en) | 2018-05-09 |
| AU2012298999B2 (en) | 2017-06-15 |
| JP2014529609A (ja) | 2014-11-13 |
| CN103889940A (zh) | 2014-06-25 |
| KR20140051307A (ko) | 2014-04-30 |
| PL2748136T3 (pl) | 2018-10-31 |
| EP2748136A1 (en) | 2014-07-02 |
| JP6359969B2 (ja) | 2018-07-18 |
| HUE039078T2 (hu) | 2018-12-28 |
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