JP5198075B2 - 触媒安定剤として少なくとも1種の金属塩を組み込む酢酸製造方法 - Google Patents
触媒安定剤として少なくとも1種の金属塩を組み込む酢酸製造方法 Download PDFInfo
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title claims description 94
- 239000003054 catalyst Substances 0.000 title claims description 77
- 238000000034 method Methods 0.000 title claims description 46
- 239000003381 stabilizer Substances 0.000 title claims description 31
- 150000003839 salts Chemical class 0.000 title claims description 13
- 229910052751 metal Inorganic materials 0.000 title description 20
- 239000002184 metal Substances 0.000 title description 20
- 238000004519 manufacturing process Methods 0.000 title description 9
- 239000011541 reaction mixture Substances 0.000 claims description 79
- 239000010948 rhodium Substances 0.000 claims description 75
- 229910052703 rhodium Inorganic materials 0.000 claims description 72
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 72
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 44
- 229910052707 ruthenium Inorganic materials 0.000 claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical group [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 claims description 35
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 claims description 33
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 229910052736 halogen Inorganic materials 0.000 claims description 15
- 150000002367 halogens Chemical class 0.000 claims description 15
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 11
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical group IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 claims description 10
- 150000003303 ruthenium Chemical class 0.000 claims description 10
- 229940006461 iodide ion Drugs 0.000 claims description 8
- 150000004694 iodide salts Chemical class 0.000 claims description 8
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 6
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims description 6
- 159000000021 acetate salts Chemical class 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical group 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 229910000043 hydrogen iodide Inorganic materials 0.000 claims description 2
- 150000004714 phosphonium salts Chemical class 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- SZQABOJVTZVBHE-UHFFFAOYSA-N carbon monoxide;rhodium Chemical compound [Rh].[Rh].[Rh].[Rh].[Rh].[Rh].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-] SZQABOJVTZVBHE-UHFFFAOYSA-N 0.000 claims 1
- 125000001453 quaternary ammonium group Chemical group 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 33
- 229960000583 acetic acid Drugs 0.000 description 29
- 239000000243 solution Substances 0.000 description 29
- 229910052718 tin Inorganic materials 0.000 description 21
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 13
- 229910002091 carbon monoxide Inorganic materials 0.000 description 13
- 238000001556 precipitation Methods 0.000 description 11
- 229910052762 osmium Inorganic materials 0.000 description 9
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 9
- -1 acetic acid Chemical class 0.000 description 8
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 7
- 125000005233 alkylalcohol group Chemical group 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 229910052741 iridium Inorganic materials 0.000 description 5
- 238000011027 product recovery Methods 0.000 description 5
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 229910001516 alkali metal iodide Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010348 incorporation Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 150000003606 tin compounds Chemical class 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 150000001350 alkyl halides Chemical class 0.000 description 2
- 150000001351 alkyl iodides Chemical class 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003283 rhodium Chemical class 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
- ARSMIBSHEYKMJT-UHFFFAOYSA-M 1,3-dimethylimidazolium iodide Chemical group [I-].CN1C=C[N+](C)=C1 ARSMIBSHEYKMJT-UHFFFAOYSA-M 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical compound O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 description 1
- ICJVSPOCMLQAJM-UHFFFAOYSA-N acetic acid;iodomethane Chemical compound IC.CC(O)=O ICJVSPOCMLQAJM-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910001619 alkaline earth metal iodide Inorganic materials 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 150000001462 antimony Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- ADGFUTSPEKVFKD-UHFFFAOYSA-N carbonyl dichloride;rhodium Chemical class [Rh].ClC(Cl)=O ADGFUTSPEKVFKD-UHFFFAOYSA-N 0.000 description 1
- 230000006315 carbonylation Effects 0.000 description 1
- 238000005810 carbonylation reaction Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000012295 chemical reaction liquid 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
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007172 homogeneous catalysis Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 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
- 229910001511 metal iodide Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 150000003284 rhodium compounds Chemical class 0.000 description 1
- BIXNGBXQRRXPLM-UHFFFAOYSA-K ruthenium(3+);trichloride;hydrate Chemical compound O.Cl[Ru](Cl)Cl BIXNGBXQRRXPLM-UHFFFAOYSA-K 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 150000003658 tungsten compounds Chemical class 0.000 description 1
- 238000010977 unit operation Methods 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/08—Acetic acid
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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Description
本発明は、ロジウム基体の触媒系を使用する酢酸を製造するための方法に関する。
大量の市販の酢酸は、液体反応混合物中、アルキルアルコール、特に、メタノールおよびその誘導体と一酸化炭素とのカルボニレーションによって製造される。このようなカルボニレーション反応は、概して、触媒、多くは、VIII族金属触媒、例えば、ロジウムおよびイリジウム;ハロゲン含有触媒促進剤、例えば、ヨウ化メチル;および、水の存在で行われる。Paulik et al.に対するU.S.特許3,769,329は、ハロゲン含有触媒促進剤、例えば、ヨウ化メチルとともに、液体反応混合物中または不活性固体上に支持された溶解されるかあるいは分散されたロジウム基体のカルボニレーション触媒の使用を開示している。Paulik et al.に対するU.S.特許3,769,329は、反応混合物に水を添加すると、反応速度に及ぼす有益な効果を発揮し、反応混合物の14wt%より高い水濃度が典型的には使用されることを開示している。これは、“高水(high water)”カルボニレーションプロセスと称されることが多い。
本開示は、ハロゲン促進剤;および、0.1wt%〜14wt%の水濃度を有する反応混合物中3wt%より高いのに等価なヨウ化物濃度でのヨウ化物塩助促進剤に関連したロジウム基体の触媒系の存在でアルキルアルコール、アルキルアルコールの反応性誘導体およびアルキルアルコールの混合物ならびにそれらの反応性誘導体のカルボニレーションにより、酢酸を製造するための方法に係る。本方法は、少なくとも1種のルテニウム塩、錫塩またはそれらの混合物を触媒安定剤として反応混合物に組み込む。本明細書に記載するヨウ化物塩助促進剤の濃度レベルは、安定剤または促進剤、例えば、ルテニウムおよび錫化合物との関連にて使用するのが慣用的に容易であると考えられるよりも高い。
本開示は、アルキルアルコール、アルキルアルコールの反応性誘導体およびそれらの混合物のカルボニレーションにより酢酸を製造するための方法に関する。特に、本開示は、カルボニレーション反応が生ずる反応混合物の約0.1wt%〜約14wt%の水濃度で生ずるこのようなカルボニレーションプロセスに関する。さらに、本明細書に記載の方法は、ハロゲン触媒促進剤と反応混合物中約3wt%より高いのに等価なヨウ化物濃度でのヨウ化物塩触媒助促進剤の存在で、ロジウム基体の触媒系により触媒されるカルボニレーション反応に関する。最後に、本明細書に記載する方法は、少なくとも1種のルテニウム塩、少なくとも1種の錫塩またはそれらの混合物を反応混合物に組み込み、ハロゲン促進剤およびヨウ化物塩触媒助促進剤を組み込むロジウム基体の触媒系を安定化する。
ロジウム触媒安定性の実験は、密封加圧ガラス管中窒素(N2)雰囲気下で行った。密封加圧ガラス管は、温度を制御され、Genevac(RS 1000Reaction Station)によって製造された加圧管反応器系を使用し攪拌する。ほぼ2wt%〜4wt%の酢酸水溶液媒体中に15wt%ヨウ化リチウム(LiI)を含有する1,500ppm〜2,000ppmのRhを組み込む貯蔵ロジウム触媒溶液をFisher-Porterガラス装置内で調製した。貯蔵溶液は、1時間攪拌しつつ125℃〜150℃および圧力241.1kPaで一酸化炭素(CO)でパージして、触媒沈殿試験を行う前にロジウム触媒錯体を完全に溶解させた。調製した触媒溶液は、冷却し、ついで、1時間N2でパージし、触媒溶液をガラス管内に入れる前に溶解されたCOを除去し、ガラス管は、N2雰囲気下で密封した。これらの溶液は、フラッシャーユニット内でCO分圧をシミュレートする。貯蔵溶液および試験溶液についてのロジウム濃度は、原子吸光(AA)スペクトロスコピーによって決定した。
優先権証明書および試験方法を含め、本明細書で参考とした全ての特許および刊行物は、ここで参考とすることによって、それらの全体を組み込む。
Claims (16)
- 触媒を使用するカルボニレーション反応によって酢酸を製造するための方法であって、
(i)少なくとも300ppmの濃度のロジウム;
(ii)ヨウ化水素または有機ヨウ化物である、ハロゲン促進剤;
(iii)反応混合物の3wt%より高いヨウ化物イオン濃度を発生する濃度のヨウ化物塩助促進剤、ここで、ヨウ化物塩助促進剤は、アルカリ金属もしくはアルカリ土類金属または第4級アンモニウムあるいはホスホニウム塩の溶解性塩の形である;および、
(iv)ルテニウム塩である、安定剤;
からなるロジウム基体の触媒系と一酸化炭素の存在下で、反応混合物中のメタノールを反応させる工程を含み、
反応混合物が0.1wt%〜14wt%の水を含み、
ルテニウム塩が、反応混合物中ルテニウムとロジウムとのモル比0.1:1〜20:1で存在する方法。 - ロジウムが、反応混合物の300ppm〜5,000ppmの濃度で反応混合物中に存在する、請求項1に記載の方法。
- ハロゲン促進剤が、反応混合物中2wt%〜30wt%の濃度で反応混合物中に存在する、請求項1または2のいずれか1項に記載の方法。
- 反応混合物が、2wt%〜8wt%の水を含む、請求項1〜3のいずれか1項に記載の方法。
- ルテニウム塩が、反応混合物中ルテニウムとロジウムとのモル比1:1〜5:1で存在する、請求項1〜4のいずれか1項に記載の方法。
- 反応混合物が、2wt%〜6wt%の水を含む、請求項1〜5のいずれか1項に記載の方法。
- ハロゲン促進剤が、ヨウ化メチルであり、反応混合物の5wt%〜15wt%の濃度で存在する、請求項1〜6のいずれか1項に記載の方法。
- 反応混合物が、0.5wt%〜30wt%の酢酸メチルを含み、ヨウ化物塩助促進剤が、ヨウ化リチウムであり、反応混合物の4wt%〜20wt%のヨウ化物イオン濃度を発生する濃度で存在する、請求項1〜7のいずれか1項に記載の方法。
- 反応混合物が、少なくとも1000ppmのロジウムを含み、反応混合物中のルテニウムとロジウムとのモル比が、0.5:1〜10:1である、請求項1〜4のいずれか1項に記載の方法。
- 水が、反応混合物の1wt%〜4wt%の濃度で反応混合物中に存在する、請求項1〜3のいずれか1項に記載の方法。
- ルテニウム塩が、ヨウ化物塩、酢酸塩およびそれらの混合物からなる群より選択される、請求項1〜10のいずれか1項に記載の方法。
- 反応混合物が、少なくとも1500ppmのロジウムを含む、請求項1〜11のいずれか1項に記載の方法。
- ヨウ化メチルが、反応混合物の5wt%〜10wt%存在し、ヨウ化リチウムが、反応混合物の5wt%〜10wt%のヨウ化物イオン濃度を発生する濃度で存在する、請求項7〜12のいずれか1項に記載の方法。
- 反応混合物が、少なくとも2000ppmのロジウムを含む、請求項1〜13のいずれか1項に記載の方法。
- ルテニウム塩が、反応混合物中のルテニウムとロジウムとのモル比0.5:1〜10:1で存在する、請求項1〜4のいずれか1項に記載の方法。
- ルテニウム塩が、反応混合物中のルテニウムとロジウムとのモル比1:1〜5:1で存在する、請求項1〜4のいずれか1項に記載の方法。
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US11/067,265 US7053241B1 (en) | 2005-02-24 | 2005-02-24 | Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer |
PCT/US2006/004772 WO2006091397A1 (en) | 2005-02-24 | 2006-02-10 | Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7053241B1 (en) * | 2005-02-24 | 2006-05-30 | Celanese International Corporation | Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer |
US7884237B2 (en) * | 2008-11-07 | 2011-02-08 | Celanese International Corp. | Methanol carbonylation with improved aldehyde removal |
SG186330A1 (en) | 2010-06-14 | 2013-01-30 | Celanese Int Corp | Carbonylation process |
US8785684B2 (en) | 2010-06-14 | 2014-07-22 | Celanese International Corporation | Methanol carbonylation process with rhodium catalyst, an iodide salt and a metallic co-catalyst selected from transition metals, indium, strontium, barium, zinc, tin and heteropoly acids |
US8835681B2 (en) | 2010-06-14 | 2014-09-16 | Celanese International Corporation | Methanol carbonylation process with rhodium catalyst and a lanthanide metal co-catalyst |
CN102442897B (zh) * | 2010-10-13 | 2014-05-28 | 中国石油化工股份有限公司 | 一种羰基化反应制备乙酸的方法 |
US8742168B2 (en) | 2011-05-31 | 2014-06-03 | Lyondell Chemical Technology, L.P. | Process for the production of acetic acid |
TWI560177B (en) * | 2011-12-08 | 2016-12-01 | Celanese Int Corp | Rhodium-catalyzed low water methanol carbonylation process with reduced lithium iodide and metallic co-catalyst stabilization |
SG11201403174RA (en) * | 2011-12-16 | 2014-09-26 | Celanese Int Corp | Production of acetic acid with enhanced catalyst stability |
CN103012103B (zh) * | 2012-12-20 | 2015-03-25 | 上海华谊(集团)公司 | 通过催化羰基化反应制备乙酸的方法 |
US9598342B2 (en) | 2013-03-15 | 2017-03-21 | Celanese International Corporation | Production of acetic acid with enhanced catalyst stability |
WO2014143840A2 (en) * | 2013-03-15 | 2014-09-18 | Celanese International Corporation | Process for separating product gas using carbonylation processes |
KR101918885B1 (ko) | 2015-01-20 | 2018-11-14 | 라이온델바젤 아세틸, 엘엘씨 | 포스핀 옥사이드 카르보닐화 공정에서의 루테늄 프로모터의 용도 |
US9302974B1 (en) * | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for producing acetic acid |
CN108129289A (zh) * | 2016-12-01 | 2018-06-08 | 上海华谊能源化工有限公司 | 一种乙醇低压下羰基合成丙酸的制备方法 |
CN107349959A (zh) * | 2017-07-03 | 2017-11-17 | 上海华谊(集团)公司 | 保持或生成正一价铑催化剂活性中心的方法 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
DE3170215D1 (en) | 1980-12-29 | 1985-05-30 | Monsanto Co | Carbonylation process employing a catalyst stabilised in soluble form |
US4433166A (en) | 1980-12-29 | 1984-02-21 | Monsanto Company | Process for stabilizing carbonylation catalyst in soluble form |
US4433165A (en) | 1980-12-29 | 1984-02-21 | Monsanto Company | Process for stabilizing carbonylation catalyst in soluble form |
US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
CA1228867A (en) | 1984-05-03 | 1987-11-03 | G. Paull Torrence | Methanol carbonylation process |
US5144068A (en) | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
GB9106298D0 (en) | 1991-03-25 | 1991-05-08 | Bp Chem Int Ltd | Process |
US5672743A (en) | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
US5510524A (en) | 1995-02-21 | 1996-04-23 | Bp Chemicals Limited | Process for the production of a carboxylic acid |
GB9503382D0 (en) * | 1995-02-21 | 1995-04-12 | Bp Chem Int Ltd | Process |
US5760279A (en) | 1995-06-19 | 1998-06-02 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols |
US5696284A (en) | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
GB9626324D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
GB9626317D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
GB9802027D0 (en) * | 1998-01-31 | 1998-03-25 | Bp Chem Int Ltd | Chemical process |
CA2325478C (en) * | 1998-03-31 | 2006-01-24 | Haldor Topsoe A/S | Process for production of acetic acid |
GB9816385D0 (en) | 1998-07-29 | 1998-09-23 | Bp Chem Int Ltd | Process |
US6211405B1 (en) | 1998-10-23 | 2001-04-03 | Celanese International Corporation | Addition of iridium to the rhodium/inorganic iodide catalyst system |
GB9926855D0 (en) | 1999-11-12 | 2000-01-12 | Bp Chem Int Ltd | Process |
GB9926854D0 (en) | 1999-11-12 | 2000-01-12 | Bp Chem Int Ltd | Process |
AU2001222065A1 (en) * | 2000-01-14 | 2001-07-24 | Bp Chemicals Limited | Co-production of carboxylic acids and/or their esters |
US6617471B2 (en) * | 2001-06-20 | 2003-09-09 | Eastman Chemical Company | Method for carbonylation of lower aliphatic alcohols using tin promoted iridium catalyst |
US6677480B2 (en) | 2002-01-28 | 2004-01-13 | Celanese International Corporation | Process control in production of acetic acid via use of heavy phase density measurement |
US7005541B2 (en) | 2002-12-23 | 2006-02-28 | Celanese International Corporation | Low water methanol carbonylation process for high acetic acid production and for water balance control |
GB0311091D0 (en) | 2003-05-14 | 2003-06-18 | Bp Chem Int Ltd | Process |
GB0311092D0 (en) | 2003-05-14 | 2003-06-18 | Bp Chem Int Ltd | Process |
JP4657632B2 (ja) * | 2004-05-27 | 2011-03-23 | ダイセル化学工業株式会社 | カルボン酸の製造方法 |
US7053241B1 (en) * | 2005-02-24 | 2006-05-30 | Celanese International Corporation | Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer |
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