JP2015513536A - 酢酸とジメチルエーテルを製造する触媒およびプロセス - Google Patents
酢酸とジメチルエーテルを製造する触媒およびプロセス Download PDFInfo
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- JP2015513536A JP2015513536A JP2014558116A JP2014558116A JP2015513536A JP 2015513536 A JP2015513536 A JP 2015513536A JP 2014558116 A JP2014558116 A JP 2014558116A JP 2014558116 A JP2014558116 A JP 2014558116A JP 2015513536 A JP2015513536 A JP 2015513536A
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 239000003054 catalyst Substances 0.000 title claims abstract description 89
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 75
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 195
- 239000010457 zeolite Substances 0.000 claims abstract description 99
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 88
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 86
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims abstract description 62
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims abstract description 62
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 31
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 72
- 238000006243 chemical reaction Methods 0.000 claims description 47
- 229910001657 ferrierite group Inorganic materials 0.000 claims description 39
- 239000007789 gas Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000011230 binding agent Substances 0.000 claims description 11
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 229910052809 inorganic oxide Inorganic materials 0.000 claims description 4
- 230000009849 deactivation Effects 0.000 description 21
- 238000006297 dehydration reaction Methods 0.000 description 20
- 230000018044 dehydration Effects 0.000 description 18
- 238000006460 hydrolysis reaction Methods 0.000 description 14
- 239000000047 product Substances 0.000 description 14
- 230000007062 hydrolysis Effects 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- -1 ZSM-35 Inorganic materials 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 5
- 150000001340 alkali metals Chemical class 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 3
- JYIBXUUINYLWLR-UHFFFAOYSA-N aluminum;calcium;potassium;silicon;sodium;trihydrate Chemical compound O.O.O.[Na].[Al].[Si].[K].[Ca] JYIBXUUINYLWLR-UHFFFAOYSA-N 0.000 description 3
- 150000003863 ammonium salts Chemical class 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006315 carbonylation Effects 0.000 description 3
- 238000005810 carbonylation reaction Methods 0.000 description 3
- 229910001603 clinoptilolite Inorganic materials 0.000 description 3
- 230000001627 detrimental effect Effects 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010931 ester hydrolysis Methods 0.000 description 2
- 235000012438 extruded product Nutrition 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000000357 thermal conductivity detection Methods 0.000 description 2
- 229910001930 tungsten oxide Inorganic materials 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 229910001593 boehmite Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000009614 chemical analysis method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 239000002694 phosphate binding agent Substances 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
Classifications
-
- 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
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7026—MFS-type, e.g. ZSM-57
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7038—MWW-type, e.g. MCM-22, ERB-1, ITQ-1, PSH-3 or SSZ-25
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/44—Ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38
-
- 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
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
- C07C67/37—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by reaction of ethers with carbon monoxide
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (20)
- メタノールと酢酸メチルの混合物から酢酸とジメチルエーテルを同時製造するプロセスであって、該プロセスは、反応帯域において200から260℃の温度でメタノール供給原料と酢酸メチル供給原料を触媒組成物と接触させて、酢酸とジメチルエーテルを製造することからなり、該触媒組成物は、10員環を有する少なくとも1つのチャネルからなる2次元チャネルシステムを有し、シリカ:アルミナのモル比が少なくとも22:1であるゼオライトからなるメタノールと酢酸メチルの混合物から酢酸とジメチルエーテルを同時製造するプロセス。
- ゼオライトが、更に8員環を有する少なくとも1つのチャネルからなる請求項1に記載のプロセス。
- ゼオライトが、FER,HEU、MFS、DAC、STI、NES,MWW及びTERからなる群から選ばれる立体網状構造を有する請求項1または2に記載のプロセス。
- ゼオライトが、FERの立体網状構造を有する請求項3に記載のプロセス。
- FERの立体網状構造を有するゼオライトが、フェリエライトである請求項4に記載のプロセス。
- ゼオライトが水素型である請求項1〜5のいずれか一項に記載のプロセス。
- ゼオライトのSARは、22から90の範囲,30から90など、例えば30から60の範囲にある請求項1〜6のいずれか一項に記載のプロセス。
- プロセスが、220から250℃の範囲の温度で実施される請求項1〜7のいずれか一項に記載のプロセス。
- 供給原料のメタノールと酢酸メチルの少なくとも1つが、アセトンを含む請求項1〜8のいずれか一項に記載のプロセス。
- アセトンは、供給原料の合計量(再循環物を含む)に対して0より大きく5モル%までの合計量で、供給原料のメタノールと酢酸メチルの少なくとも1つに存在する請求項9に記載のプロセス。
- 供給原料のメタノールと酢酸メチルの少なくとも1つは、反応帯域に供給される原料の合計量(再循環物を含む)に対して0より大きく5モル%までの量、0.5から5モル%などの量でアセトンを含み、供給原料のメタノールと酢酸メチルを、210から250℃の温度で、SARが22から90の範囲、30から90、22から60または30から60などの範囲にある水素型のフェリエライトであるゼオライトと接触させる請求項1に記載のプロセス。
- 供給原料の酢酸メチルは、ジメチルエーテルをゼオライト触媒によりカルボニル化して酢酸メチルを作る方法により誘導される請求項1〜11のいずれか一項に記載のプロセス。
- 触媒組成物は、少なくとも1つの無機酸化物結合剤を含む請求項1〜12のいずれか一項に記載のプロセス。
- 結合剤がアルミナである請求項13に記載のプロセス。
- 触媒組成物が押出成型物の形体である請求項13または14に記載のプロセス。
- メタノールと酢酸メチルのモル比は、1:0.1から1:40の範囲にある請求項1〜15のいずれか一項に記載のプロセス。
- 水は、反応帯域に供給される原料の合計量(再循環物を含む)に対して、0.1から60モル%の範囲、3から40モル%の範囲など、例えば5から30モル%の範囲の量で反応帯域に導入される請求項1〜16のいずれか一項に記載のプロセス。
- プロセスが気相で行われる、請求項1〜17のいずれか一項に記載のプロセス。
- 200から260℃の温度で行われる、メタノールと酢酸メチルの混合物から酢酸とジメチルエーテルを同時製造するプロセスにおいて、寿命が改良された触媒組成物であって、該触媒組成物は、10員環を有する少なくとも1つのチャネルからなる2次元チャネルシステムを有し、シリカ:アルミナのモル比が少なくとも22:1であるゼオライトからなる触媒組成物。
- ゼオライトがフェリエライトであり、好ましくは水素型であり、アルミナ結合剤で結合されており、かつ好適には押出成型物の形体である請求項19に記載の触媒組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12250049 | 2012-02-23 | ||
EP12250049.9 | 2012-02-23 | ||
PCT/EP2013/053528 WO2013124404A1 (en) | 2012-02-23 | 2013-02-22 | Catalyst and process for the production of acetic acid and dimetyhl ether |
Publications (2)
Publication Number | Publication Date |
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JP2015513536A true JP2015513536A (ja) | 2015-05-14 |
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EP (1) | EP2817282A1 (ja) |
JP (1) | JP6082034B2 (ja) |
KR (1) | KR20140127263A (ja) |
CN (1) | CN104245650B (ja) |
CA (1) | CA2864632A1 (ja) |
IN (1) | IN2014DN06923A (ja) |
MY (1) | MY167587A (ja) |
RU (1) | RU2630675C2 (ja) |
SG (1) | SG11201405023VA (ja) |
TW (1) | TWI571457B (ja) |
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KR101525943B1 (ko) * | 2014-03-19 | 2015-06-09 | 한국화학연구원 | 디메틸에테르와 아세트산의 동시 제조용 불균일계 구리촉매 |
CN106715373A (zh) * | 2014-06-20 | 2017-05-24 | 英国石油化学品有限公司 | 用于联合生产乙酸和二甲醚的方法 |
RU2673463C2 (ru) * | 2014-06-20 | 2018-11-27 | Бп Кемикэлз Лимитед | Способ совместного получения уксусной кислоты и диметилового эфира |
JP2017521379A (ja) * | 2014-06-20 | 2017-08-03 | ビーピー ケミカルズ リミテッドBp Chemicals Limited | 酢酸およびジメチルエーテルの併産用プロセス |
CA2950363A1 (en) | 2014-06-20 | 2015-12-23 | Bp Chemicals Limited | Improved catalytic performance in processes for preparing acetic acid |
RU2680101C2 (ru) * | 2014-06-20 | 2019-02-15 | Бп Кемикэлз Лимитед | Способ очистки смесей метилацетата |
DK3509745T3 (da) * | 2016-09-09 | 2020-08-10 | Total Res & Technology Feluy | Katalysatorsammensætning omfattende modificeret krystallinsk aluminosilikat til dehydrering af alkoholer |
US11066350B2 (en) | 2017-08-24 | 2021-07-20 | Bp P.L.C. | Process for dehydrating methanol to dimethyl ether |
WO2019037768A1 (en) | 2017-08-24 | 2019-02-28 | Bp P.L.C. | PROCESS |
WO2019037769A1 (en) * | 2017-08-24 | 2019-02-28 | Bp P.L.C. | PROCESS |
CN111511709B (zh) * | 2017-08-24 | 2023-05-30 | 英国石油有限公司 | 甲醇脱水方法 |
US11236032B2 (en) | 2017-08-24 | 2022-02-01 | Bp P.L.C. | Process for dehydrating methanol to dimethyl ether |
US11130118B2 (en) * | 2017-11-02 | 2021-09-28 | Tubitak | Preparation of natural zeolite catalyst and the method of producing dimethyl ether from methyl alcohol using this catalyst |
CN113677655B (zh) | 2019-02-22 | 2024-03-19 | 英国石油有限公司 | 一种二甲醚的生产方法 |
US12084409B2 (en) | 2019-02-22 | 2024-09-10 | Bp P.L.C. | Process for dehydrating methanol to dimethyl ether |
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KR20090103512A (ko) * | 2008-03-28 | 2009-10-01 | 한국화학연구원 | 메탄올의 탈수반응에 의한 디메틸에테르 합성용 촉매, 이의제조방법 및 디메틸에테르의 제조방법 |
WO2011027105A1 (en) * | 2009-09-03 | 2011-03-10 | Bp Chemicals Limited | Process for producing acetic acid and dimethyl ether using a zeolite catalyst |
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US4612387A (en) * | 1982-01-04 | 1986-09-16 | Air Products And Chemicals, Inc. | Production of carboxylic acids and esters |
US5648585A (en) * | 1993-12-29 | 1997-07-15 | Murray; Brendan Dermot | Process for isomerizing linear olefins to isoolefins |
US6521783B1 (en) | 1998-01-29 | 2003-02-18 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for preparing oxygenates |
TWI465424B (zh) * | 2006-03-21 | 2014-12-21 | Bp Chem Int Ltd | 製造醋酸的方法 |
KR100966706B1 (ko) | 2008-06-18 | 2010-06-29 | 아주대학교산학협력단 | 메탄올로부터 디메틸에테르를 제조하는 방법 |
BRPI0803764A2 (pt) | 2008-06-30 | 2010-03-09 | Petroleo Brasileiro Sa | sistema catalìtico e processo de sìntese direta do éter dimetìlico a partir do gás de sìntese |
EP2251082A1 (en) * | 2009-05-14 | 2010-11-17 | BP Chemicals Limited | Carbonylation catalyst and process |
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KR20090103512A (ko) * | 2008-03-28 | 2009-10-01 | 한국화학연구원 | 메탄올의 탈수반응에 의한 디메틸에테르 합성용 촉매, 이의제조방법 및 디메틸에테르의 제조방법 |
WO2011027105A1 (en) * | 2009-09-03 | 2011-03-10 | Bp Chemicals Limited | Process for producing acetic acid and dimethyl ether using a zeolite catalyst |
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EP2817282A1 (en) | 2014-12-31 |
SG11201405023VA (en) | 2014-09-26 |
RU2014138169A (ru) | 2016-04-10 |
RU2630675C2 (ru) | 2017-09-12 |
JP6082034B2 (ja) | 2017-02-15 |
KR20140127263A (ko) | 2014-11-03 |
IN2014DN06923A (ja) | 2015-04-10 |
CN104245650B (zh) | 2019-03-12 |
CA2864632A1 (en) | 2013-08-29 |
US9302253B2 (en) | 2016-04-05 |
MY167587A (en) | 2018-09-20 |
TW201341350A (zh) | 2013-10-16 |
WO2013124404A1 (en) | 2013-08-29 |
TWI571457B (zh) | 2017-02-21 |
US20150352535A1 (en) | 2015-12-10 |
CN104245650A (zh) | 2014-12-24 |
UA113197C2 (xx) | 2016-12-26 |
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