WO2007094461A1 - メタノール合成用触媒及び当該触媒の製造方法、並びにメタノールの製造方法 - Google Patents
メタノール合成用触媒及び当該触媒の製造方法、並びにメタノールの製造方法 Download PDFInfo
- Publication number
- WO2007094461A1 WO2007094461A1 PCT/JP2007/052867 JP2007052867W WO2007094461A1 WO 2007094461 A1 WO2007094461 A1 WO 2007094461A1 JP 2007052867 W JP2007052867 W JP 2007052867W WO 2007094461 A1 WO2007094461 A1 WO 2007094461A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catalyst
- methanol
- formate
- alkali metal
- producing
- Prior art date
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 315
- 239000003054 catalyst Substances 0.000 title claims abstract description 105
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 41
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims description 39
- 238000006243 chemical reaction Methods 0.000 claims abstract description 55
- -1 formic acid ester Chemical class 0.000 claims abstract description 53
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 45
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000007789 gas Substances 0.000 claims abstract description 37
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 23
- 239000001257 hydrogen Substances 0.000 claims abstract description 22
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 21
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 21
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 21
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002904 solvent Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 40
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical group [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 claims description 19
- 239000011949 solid catalyst Substances 0.000 claims description 13
- 150000001340 alkali metals Chemical class 0.000 claims description 12
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 230000002194 synthesizing effect Effects 0.000 claims description 10
- 150000001298 alcohols Chemical class 0.000 claims description 8
- 238000000975 co-precipitation Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 238000005470 impregnation Methods 0.000 claims description 4
- 150000003138 primary alcohols Chemical class 0.000 claims description 4
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 3
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 3
- 238000007327 hydrogenolysis reaction Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract description 8
- 235000019253 formic acid Nutrition 0.000 abstract description 4
- 239000011734 sodium Substances 0.000 description 28
- 235000019441 ethanol Nutrition 0.000 description 22
- 230000000694 effects Effects 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000004517 catalytic hydrocracking Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 7
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 7
- 239000007791 liquid phase Substances 0.000 description 6
- 230000003197 catalytic effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 3
- JRUKHAIVAGVYRP-UHFFFAOYSA-N 1-hydroxyethyl formate Chemical compound CC(O)OC=O JRUKHAIVAGVYRP-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000004280 Sodium formate Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 2
- 235000019254 sodium formate Nutrition 0.000 description 2
- 239000012696 Pd precursors Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- ATZQZZAXOPPAAQ-UHFFFAOYSA-M caesium formate Chemical compound [Cs+].[O-]C=O ATZQZZAXOPPAAQ-UHFFFAOYSA-M 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- MONIGHCKZUNWTN-UHFFFAOYSA-N ethyl formate;methanol Chemical compound OC.CCOC=O MONIGHCKZUNWTN-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000006713 insertion reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- ZIMBPNXOLRMVGV-UHFFFAOYSA-M rubidium(1+);formate Chemical compound [Rb+].[O-]C=O ZIMBPNXOLRMVGV-UHFFFAOYSA-M 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 150000003509 tertiary alcohols Chemical class 0.000 description 1
- 150000003573 thiols Chemical class 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
- C07C29/132—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 an oxygen containing functional group
- C07C29/136—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 an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—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 an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
- C07C29/149—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 an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8946—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali or alkaline earth metals
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- B01J35/19—
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/02—Monohydroxylic acyclic alcohols
- C07C31/04—Methanol
-
- 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
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
- B01J2231/349—1,2- or 1,4-additions in combination with further or prior reactions by the same catalyst, i.e. tandem or domino reactions, e.g. hydrogenation or further addition reactions
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
- B01J2231/643—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of R2C=O or R2C=NR (R= C, H)
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
- B01J2531/13—Potassium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Definitions
- Methanol synthesis catalyst method for producing the catalyst, and method for producing methanol
- the present invention relates to a catalyst for methanol synthesis, a method for producing the catalyst, and a method for producing methanol. More specifically, the present invention relates to a highly active catalyst and a method for obtaining a product with high efficiency when producing methanol from hydrogen from either carbon monoxide or carbon dioxide and hydrogen.
- the present inventors have so far used one or both of an alkali metal catalyst and an alkaline earth metal catalyst excluding alkali metal alkoxide as a catalyst with a small decrease in activity due to water and carbon dioxide.
- a system that is used in combination with a hydrocracking catalyst has been found (Patent Document 1).
- Patent Document 1 it is described that CuZMn, Cu / Re, CuZMgO, etc. are effective as the hydrocracking catalyst.
- subsequent studies found a Cu-based catalyst that greatly exceeded the activity of these hydrocracking catalysts.
- Patent Document 1 JP 2001-862701 A
- Non-Patent Document 1 J. C. J. Bart et al, Catal. Today, 2, 1 (1987)
- Non-Patent Document 2 Satoshi Oyama, PETROTECH, 18 (1), 27 (1995)
- Non-Patent Document 3 S. Ohyama, Applied Catalysis A: General, 180, 217 (1999) Disclosure of Invention
- the present invention aims to solve the above problems, and even if a small amount of carbon dioxide, water, etc. are mixed in the methanol synthesis raw material gas, the degree of decrease in the activity of the catalyst is low.
- the present invention provides a catalyst capable of synthesizing formate ester and methanol at low temperature and low pressure, a method for producing the catalyst, and a method for synthesizing methanol in a liquid phase using the catalyst.
- a catalyst for synthesizing methanol via a formic acid ester that reacts in the presence of at least one of carbon monoxide and carbon dioxide, and a source gas containing hydrogen and an alcohol as a solvent, the alkali metal formate
- a catalyst for methanol synthesis having a catalyst containing Cu, Mg, Na and Pd.
- a catalyst for synthesizing methanol via a formate ester that reacts in the presence of at least one of monoacid-carbon and diacid-carbon, and a source gas containing hydrogen and an alcohol as a solvent A catalyst for methanol synthesis containing Cu, Mg, Na and Pd in addition to an alkali metal catalyst that can be converted to an alkali metal formate.
- the catalyst for methanol synthesis according to any one of (4).
- the supported amount of Pd is 0.001 based on the catalyst containing Cu, Mg, Na and Pd.
- a source gas containing at least one of carbon monoxide and carbon dioxide, and hydrogen A method for producing methanol by reacting, wherein the reaction is carried out in the presence of the catalyst according to any one of (1) to (7) and an alcohol to produce a formate ester and methanol, and A process for producing methanol in which formate is hydrogenated to produce methanol.
- the formate ester in the product is hydrogenated.
- FIG. 1 A reactor for carrying out the low-temperature liquid-phase methanol synthesis of the present invention.
- the inventors of the present invention contain Cu, Mg, Na, and Pd in addition to alkali metal formate in a semi-batch continuous reaction in which a catalyst and a solvent are charged into a reactor and a raw material gas is supplied. It has been found that when a catalyst is used, it can be produced in high yield from the production of methanol from at least one of carbon monoxide and carbon dioxide, and hydrogen and alcohols, leading to the present invention.
- methanol can be continuously produced by the reaction process shown in FIG.
- semi-batch reactor 2 is charged with a solid catalyst containing Cu, Mg, Na, and Pd together with solvent alcohol and supplied with synthesis gas 1.
- the product 3 at the outlet of the reactor (formic ester, methanol) and unreacted gas mixture 3 is cooled by cooler 4 and separated into unreacted gas 5 and liquid mixture 6 of formic ester and alcohol.
- the latter is separated into formate ester 8 and methanol 9 in distillation column 7 installed in the next stage. If the conversion rate is low, it is possible to supply unreacted gas 5 to the semi-batch reactor 2 again, but if it is obtained in high yield, the unreacted gas can be used as a heat source (fuel) for syngas production. Use.
- alkali metal formate examples include potassium formate, sodium formate, cesium formate, rubidium formate and the like.
- use of potassium formate is preferred because the catalytic activity is increased.
- an alkali metal catalyst that can take the form of formate during the reaction may be used instead of the alkali metal formate, and the form at the time of charging the reaction is not particularly limited.
- Examples of such an alkali metal catalyst include potassium carbonate and potassium methoxide.
- potassium carbonate When potassium carbonate is used, it changes to potassium formate in the reaction shown below. It is assumed that When charged in other forms, it is presumed to change to a stable formate.
- the above-mentioned alkali metal formate or a solid catalyst coexisting with an alkali metal catalyst that can be converted to an alkali metal formate is specifically CuZMgO ZNaZPd (where X is chemically permitted).
- Cu / MgO ZHCOONaZPd (where X is chemically acceptable).
- Cu / MgO can be prepared by impregnation method, precipitation method, sol-gel method, coprecipitation method, ion
- the Na salt loading method is not particularly limited according to the above-mentioned ordinary method, but good results are easily obtained by the impregnation method or evaporation to dryness method.
- the amount of Na supported on X is not less than the minimum amount that exhibits the effect, and is not particularly limited, but the range of 0.1 to 60 mass% is preferable, and more preferably is 1 to 40 mass%. More preferably, it is 3-30 mass%.
- the Na salt to be supported sodium formate, sodium carbonate and the like are preferable. Catalytic activity is increased by supporting these Na salts.
- Cu / MgO ZNa suppresses the slight decrease in activity over time, which is slightly observed in CuZMgO.
- the effect of adding alkali metal carbonate is to improve activity and suppress activity decrease.
- the method for supporting Pd is not particularly limited as long as it is a normal method, but similarly, good results are easily obtained by the impregnation method and the evaporation to dryness method.
- Cu / MgO ZNa Cu / MgO ZNa
- the amount of Pd supported is not less than the minimum amount that exhibits the effect, and is not particularly limited.
- Lmass% is more preferably 0.005 ⁇ 0.5mass%, and still more preferably 0.01 ⁇ 0.1lmass%. Catalytic activity is improved by loading Pd.
- Na and Pd are preferably supported sequentially on CuZMgO as described above.
- CuZMgO / Pd is prepared by loading Pd first, and then Na salt is loaded.
- the above-described solid catalyst containing Cu, Mg, Na, and Pd exhibits a catalytic action mainly in the hydrogenolysis of the produced formate ester, but also exhibits a catalytic action in a CO insertion reaction into a solvent alcohol.
- the alcohol used in the reaction may be a chain or alicyclic hydrocarbon having a hydroxyl group, phenol and its substituted product, and further thiol and its substituted product.
- These alcohols may be any of primary, secondary and tertiary alcohols, but from the viewpoint of reaction efficiency, primary alcohols are preferred, and lower alcohols such as methyl alcohol and ethyl alcohol are most common. It is.
- the reaction can employ a system capable of selecting mild conditions that can be carried out in either the liquid phase or the gas phase.
- the temperature is 70 to 250 ° C.
- the pressure is 3 to: LOO atmospheric pressure is a preferable condition, and more preferably, the temperature is 120 to 200 ° C. and the pressure is 15 to 80 atmospheric pressure.
- Alcohols only need to have such an amount that the reaction proceeds, but more than that can be used as a solvent.
- an organic solvent can be used as appropriate.
- the formic acid ester obtained can be used for the production of methanol as it is, as it can be purified by a conventional method such as distillation. That is, methanol can be produced by hydrogenolysis of formate.
- a hydrocracking catalyst is used for hydrocracking.
- general hydrocracking catalysts such as Cu, Pt, Ni, Co, Ru, and Pd can be used, but the CuZMgO / Na of the present invention can be used.
- the formate ester selectivity is high and the reaction conditions are high!
- the formate ester in the product is hydrocracked in the presence of a hydrocracking catalyst and hydrogen. It is also possible to obtain methanol.
- the activity is low.
- the method for producing methanol in the present invention is presumed to be based on the following reaction formula (in the case where the alcohol is a chain or alicyclic hydrocarbon having a hydroxyl group attached thereto). Show).
- the raw material for producing methanol is at least one of carbon monoxide and hydrogen, carbon dioxide and hydrogen, and alcohols can be recovered and reused. According to the method of the present invention, even if a small amount of water or carbon dioxide is present in the raw material gas, the decrease in the activity of the catalyst is small.
- the alkali metal formate when used in the liquid phase, the alkali metal formate is partially or completely dissolved depending on the conditions.
- a catalyst containing Cu, Mg, Na and Pd functions as a solid catalyst, even if both of them are separated in the reaction system, an effect as a catalyst is obtained.
- a solid catalyst containing alkali metal formate and Cu, Mg, Na and Pd is added to the reaction system, or a mixture of both is added to the reaction system and used as the catalyst of the present invention. It doesn't matter.
- the reaction was performed by the method described in Example 1 except that the reaction temperature was 180 ° C.
- the amount of methanol produced was 56.4 mmol and the amount of ethyl formate produced was 1. Immol.
- the reaction was performed by the method described in Example 1 except that the reaction temperature was 140 ° C.
- the amount of methanol produced was 20.7 mmol and the amount of ethyl formate produced was 2.2 mmol.
- the reaction was carried out by the method described in Example 1.
- the amount of methanol produced was 53. Immol and the amount of ethanol formate produced was 1.8 mmol.
- the reaction was carried out by the method described in Example 1.
- the amount of methanol produced was 70. Immol, and the amount of ethanol formate produced was 1.9mmol.
- the reaction was carried out by the method described in Example 1.
- the amount of methanol produced was 81.9 mmol, and the amount of ethyl formate produced was 2.2 mmol.
- the reaction was carried out by the method described in Example 1.
- the amount of methanol produced was 103.3 mmol and the amount of ethyl formate produced was 2.5 mmol.
- the reaction was carried out by the method described in Example 1.
- the amount of methanol produced was 101.5 mmol, and the amount of ethyl formate produced was 2.3 mmol.
- the reaction was carried out by the method described in Example 1.
- the amount of methanol produced was 77.9 mmol, and the amount of ethyl formate produced was 2.2 mmol.
- Example 3 Temperature; 140 ° C., potassium formate; 2.5mitiol + 20.7 2.2
- the present invention is a catalyst for synthesizing methanol via a formic acid ester that reacts in the presence of at least one of carbon monoxide and carbon diacid carbon and a raw material gas containing hydrogen and an alcohol as a solvent.
- the present invention also relates to a catalyst for methanol synthesis having a catalyst containing Cu, Mg, Na and Pd in addition to alkali metal formate.
- a catalyst containing Cu, Mg, Na, and Pd in addition to alkali metal formate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (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
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002642383A CA2642383A1 (en) | 2006-02-17 | 2007-02-16 | Catalyst for methanol synthesis and production method thereof, and method for producing methanol |
EP07714397A EP1985364A4 (en) | 2006-02-17 | 2007-02-16 | CATALYST FOR METHANOL SYNTHESIS, METHOD FOR MANUFACTURING SUCH CATALYST, AND PROCESS FOR PRODUCTION OF METHANOL |
US12/224,023 US20100234649A1 (en) | 2006-02-17 | 2007-02-16 | Catalyst for Methanol Synthesis and Production Method Thereof, and Method for Producing Methanol |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-041618 | 2006-02-17 | ||
JP2006041618 | 2006-02-17 | ||
JP2007022125A JP5264084B2 (ja) | 2006-02-17 | 2007-01-31 | メタノール合成用触媒及び当該触媒の製造方法、並びにメタノールの製造方法 |
JP2007-022125 | 2007-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007094461A1 true WO2007094461A1 (ja) | 2007-08-23 |
Family
ID=38371637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/052867 WO2007094461A1 (ja) | 2006-02-17 | 2007-02-16 | メタノール合成用触媒及び当該触媒の製造方法、並びにメタノールの製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100234649A1 (ja) |
EP (1) | EP1985364A4 (ja) |
JP (1) | JP5264084B2 (ja) |
KR (1) | KR20080101917A (ja) |
CA (1) | CA2642383A1 (ja) |
RU (1) | RU2008133565A (ja) |
WO (1) | WO2007094461A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014523448A (ja) * | 2011-07-27 | 2014-09-11 | ビーエーエスエフ ソシエタス・ヨーロピア | ホルムアミドおよびギ酸エステルの製造方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4963112B2 (ja) * | 2008-03-12 | 2012-06-27 | 新日本製鐵株式会社 | メタノール合成用触媒の製造方法、及びメタノールの製造方法 |
JP5464339B2 (ja) * | 2009-11-12 | 2014-04-09 | 新日鐵住金株式会社 | メタノール合成用触媒の製造方法及びメタノールの製造方法 |
JP5626077B2 (ja) * | 2011-03-31 | 2014-11-19 | 新日鐵住金株式会社 | メタノールの製造方法およびメタノール製造用触媒 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5585530A (en) * | 1978-12-19 | 1980-06-27 | Inst Francais Du Petrole | Manufacture of alcohols |
JPS5695137A (en) * | 1979-12-19 | 1981-08-01 | Union Carbide Corp | Manufacture of methanol from synthetic gas by use of palladiummcalcium catalyst |
JPS5998024A (ja) * | 1982-11-29 | 1984-06-06 | Res Assoc Petroleum Alternat Dev<Rapad> | 混合アルコ−ルの合成方法 |
JPS59116238A (ja) * | 1982-08-04 | 1984-07-05 | インペリアル・ケミカル・インダストリ−ズ・ピ−エルシ− | メタノール製造方法 |
JPH06319999A (ja) * | 1993-05-07 | 1994-11-22 | Exxon Res & Eng Co | 一酸化炭素及び水素からイソ−アルコールを合成するための触媒 |
JPH0987217A (ja) * | 1995-09-22 | 1997-03-31 | Tsushosangyosho Kiso Sangyokyokucho | エタノールの製造方法 |
JPH09509881A (ja) * | 1994-03-04 | 1997-10-07 | インペリアル・ケミカル・インダストリーズ・ピーエルシー | 銅触媒 |
WO2001062701A1 (fr) | 2000-02-25 | 2001-08-30 | Nippon Steel Corporation | Procede de preparation d'esters de formate ou de methanol et catalyseur destine a cet effet |
JP2005095872A (ja) * | 2003-08-19 | 2005-04-14 | Nippon Steel Corp | ギ酸エステル及びメタノール合成用触媒とギ酸エステル及びメタノールの製造方法 |
JP2005126427A (ja) * | 2003-09-30 | 2005-05-19 | Nippon Steel Corp | ギ酸エステル及びメタノールの製造方法 |
JP2006041618A (ja) | 2004-07-22 | 2006-02-09 | Canon Inc | 通信機能を有する情報処理装置 |
JP2007022125A (ja) | 2005-07-12 | 2007-02-01 | East Japan Railway Co | ホームの衝撃吸収構造 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0117944B1 (en) * | 1982-12-13 | 1990-06-20 | Imperial Chemical Industries Plc | Methanol synthesis and catalyst therefor |
US5221652A (en) * | 1991-03-26 | 1993-06-22 | The University Of Pittsburgh | Methanol synthesis using a catalyst combination of alkali or alkaline earth salts and reduced copper chromite for methanol synthesis |
-
2007
- 2007-01-31 JP JP2007022125A patent/JP5264084B2/ja not_active Expired - Fee Related
- 2007-02-16 US US12/224,023 patent/US20100234649A1/en not_active Abandoned
- 2007-02-16 KR KR1020087020063A patent/KR20080101917A/ko not_active Application Discontinuation
- 2007-02-16 RU RU2008133565/04A patent/RU2008133565A/ru not_active Application Discontinuation
- 2007-02-16 EP EP07714397A patent/EP1985364A4/en not_active Withdrawn
- 2007-02-16 CA CA002642383A patent/CA2642383A1/en not_active Abandoned
- 2007-02-16 WO PCT/JP2007/052867 patent/WO2007094461A1/ja active Application Filing
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5585530A (en) * | 1978-12-19 | 1980-06-27 | Inst Francais Du Petrole | Manufacture of alcohols |
JPS5695137A (en) * | 1979-12-19 | 1981-08-01 | Union Carbide Corp | Manufacture of methanol from synthetic gas by use of palladiummcalcium catalyst |
JPS59116238A (ja) * | 1982-08-04 | 1984-07-05 | インペリアル・ケミカル・インダストリ−ズ・ピ−エルシ− | メタノール製造方法 |
JPS5998024A (ja) * | 1982-11-29 | 1984-06-06 | Res Assoc Petroleum Alternat Dev<Rapad> | 混合アルコ−ルの合成方法 |
JPH06319999A (ja) * | 1993-05-07 | 1994-11-22 | Exxon Res & Eng Co | 一酸化炭素及び水素からイソ−アルコールを合成するための触媒 |
JPH09509881A (ja) * | 1994-03-04 | 1997-10-07 | インペリアル・ケミカル・インダストリーズ・ピーエルシー | 銅触媒 |
JPH0987217A (ja) * | 1995-09-22 | 1997-03-31 | Tsushosangyosho Kiso Sangyokyokucho | エタノールの製造方法 |
WO2001062701A1 (fr) | 2000-02-25 | 2001-08-30 | Nippon Steel Corporation | Procede de preparation d'esters de formate ou de methanol et catalyseur destine a cet effet |
JP2005095872A (ja) * | 2003-08-19 | 2005-04-14 | Nippon Steel Corp | ギ酸エステル及びメタノール合成用触媒とギ酸エステル及びメタノールの製造方法 |
JP2005126427A (ja) * | 2003-09-30 | 2005-05-19 | Nippon Steel Corp | ギ酸エステル及びメタノールの製造方法 |
JP2006041618A (ja) | 2004-07-22 | 2006-02-09 | Canon Inc | 通信機能を有する情報処理装置 |
JP2007022125A (ja) | 2005-07-12 | 2007-02-01 | East Japan Railway Co | ホームの衝撃吸収構造 |
Non-Patent Citations (5)
Title |
---|
ARAKURA Y. ET AL.: "Formic acid esters o Keiyu suru Gosei Gas kara no Teion Methanol Gosei", DAI 85 KAI SHOKUBAI TORONKAI TORONKAI A YOKOSHU, 24 March 2000 (2000-03-24), pages 74, XP003016665 * |
J. C. J. BART ET AL., CATAL. TODAY, vol. 2, 1987, pages 1 |
S. OHYAMA, APPLIED CATALYSIS A: GENERAL, vol. 180, 1999, pages 217 |
See also references of EP1985364A4 |
SEIICHI OHYAMA, PETROTECH, vol. 18, no. 1, 1995, pages 27 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014523448A (ja) * | 2011-07-27 | 2014-09-11 | ビーエーエスエフ ソシエタス・ヨーロピア | ホルムアミドおよびギ酸エステルの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20080101917A (ko) | 2008-11-21 |
JP2007245139A (ja) | 2007-09-27 |
RU2008133565A (ru) | 2010-02-20 |
US20100234649A1 (en) | 2010-09-16 |
JP5264084B2 (ja) | 2013-08-14 |
CA2642383A1 (en) | 2007-08-23 |
EP1985364A1 (en) | 2008-10-29 |
EP1985364A4 (en) | 2009-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5067996B2 (ja) | メタノールの製造方法ならびにその合成触媒 | |
JP4963112B2 (ja) | メタノール合成用触媒の製造方法、及びメタノールの製造方法 | |
JP5127145B2 (ja) | メタノール合成用触媒及び当該触媒の製造方法、並びにメタノールの製造方法 | |
US6921733B2 (en) | Liquid phase low temperature method for production of methanol from synthesis gas and catalyst formulations therefor | |
JP5264084B2 (ja) | メタノール合成用触媒及び当該触媒の製造方法、並びにメタノールの製造方法 | |
JP5264083B2 (ja) | メタノール合成用触媒及び当該触媒の製造方法、並びにメタノールの製造方法 | |
JP5626077B2 (ja) | メタノールの製造方法およびメタノール製造用触媒 | |
JPH0232312B2 (ja) | ||
JP4845530B2 (ja) | メタノール合成用触媒及び当該触媒の製造方法、並びにメタノールの製造方法 | |
JP2005095872A (ja) | ギ酸エステル及びメタノール合成用触媒とギ酸エステル及びメタノールの製造方法 | |
JP2005126427A (ja) | ギ酸エステル及びメタノールの製造方法 | |
JP4990125B2 (ja) | ギ酸エステル及びメタノールの製造方法、メタノール製造用触媒、並びに当該触媒の製造方法 | |
CN101384363A (zh) | 甲醇合成用催化剂、该催化剂的制造方法以及甲醇的制造方法 | |
JP2005246261A (ja) | ギ酸エステル及びメタノール合成用触媒とギ酸エステル及びメタノールの製造方法 | |
JP2011083724A (ja) | メタノール製造用触媒、及びメタノールの製造方法 | |
JP5464339B2 (ja) | メタノール合成用触媒の製造方法及びメタノールの製造方法 | |
JP5843250B2 (ja) | メタノールの製造方法 | |
JP2010215543A (ja) | メタノールの製造方法 | |
WO2005030686A1 (ja) | 有機化合物の製造方法 | |
WO2020127287A1 (en) | A process for preparing dimethyl carbonate | |
KR920001987B1 (ko) | 재철부생가스를 이용한 초산제조 공정 | |
JP2001342160A (ja) | ジメチルエーテルの製造方法 | |
JPH0959189A (ja) | メタノールの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2642383 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020087020063 Country of ref document: KR Ref document number: 2007714397 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2008133565 Country of ref document: RU Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200780005726.2 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |