CN110102305A - A kind of fuel cell novel carbinol Reforming catalyst device and preparation method thereof - Google Patents
A kind of fuel cell novel carbinol Reforming catalyst device and preparation method thereof Download PDFInfo
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- CN110102305A CN110102305A CN201910262069.4A CN201910262069A CN110102305A CN 110102305 A CN110102305 A CN 110102305A CN 201910262069 A CN201910262069 A CN 201910262069A CN 110102305 A CN110102305 A CN 110102305A
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- 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
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/323—Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents
- C01B3/326—Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents characterised by the catalyst
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/06—Integration with other chemical processes
- C01B2203/066—Integration with other chemical processes with fuel cells
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1076—Copper or zinc-based catalysts
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
- C01B2203/1217—Alcohols
- C01B2203/1223—Methanol
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
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Abstract
The present invention provides a kind of fuel cell novel carbinol Reforming catalyst devices and preparation method thereof, which includes foam metal and methanol reforming catalyst, and methanol reforming catalyst is attached on the surface of foam metal.
Description
Technical field
The present invention relates to field of fuel cell technology, and in particular to a kind of fuel cell novel carbinol Reforming catalyst device and
Preparation method.
Background technique
Fuel cell is the generation technology for the chemical energy in fuel being converted directly by electrochemical reaction electric energy.Methanol
The working principle of reformation hydrogen production fuel cell is that the hydrogen carried in methanol and water is converted to hydrogen, hydrogen using vapour reforming
In chemical energy be converted to electric energy through high-temperature fuel cell.The high temperature proton exchange film combustion that preparing hydrogen by reforming methanol fuel cell utilizes
Expect battery technology, for temperature of fuel cell operation at 100 DEG C or more, the catalyst in fuel cell resists carbon monoxide in hydrogen
Poisoning capability enhancing, thus the obtained hydrogen of methanol recapitalization can without any processing, be supplied directly to fuel cell to
Obtain required electric energy, so as to avoid using pure hydrogen fuel battery the purification of hydrogen to be solved, storage, transport and its
His a series of problem.
Preparing hydrogen by reforming methanol is the important key point in preparing hydrogen by reforming methanol fuel cell, and preparing hydrogen by reforming methanol catalyst is more
It is the most important thing of preparing hydrogen by reforming methanol.Preparing hydrogen by reforming methanol is warp after methanol is prepared according to a certain percentage with water mixed solution
Pass through preparing hydrogen by reforming methanol catalyst action, hair after the reaction such as overflash, heating under certain temperature, pressure, flow condition
Raw methanol steam reforming and CO shift reaction, ultimately generate the gaseous mixture of hydrogen, carbon dioxide.Preparing hydrogen by reforming methanol is anti-
It should be a multiple groups part, the gas-solid catalysis complex reaction system more reacted.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the problems, such as that stability is poor in the prior art.
The present invention provides a kind of fuel cell novel carbinol Reforming catalyst devices, which is characterized in that including foam metal
And methanol reforming catalyst, methanol reforming catalyst are attached on the surface of foam metal.
Methanol reforming catalyst is ZnO, Al based on CuO2O3For the Cu-Zn-Al catalyst of interval body.
The foam metal is foam metal nickel, and aperture is 0.5~5mm, and porosity is 40%~90%.Certainly, institute
Stating foam metal can be a variety of metals, such as copper, aluminium.
The present invention also provides a kind of methods for preparing fuel cell novel carbinol Reforming catalyst device, including following step
It is rapid:
Step S1, foam metal and methanol reforming catalyst are prepared；
Step S2, methanol reforming catalyst is added in dipping glue, is mixed them thoroughly, obtain methanol recapitalization catalysis
Agent aaerosol solution；
Step S3, foam metal is impregnated in methanol reforming catalyst aaerosol solution, is sufficiently impregnated foam metal, obtained
Impregnating；
Step S4, impregnating in step S3 is placed at 90~110 DEG C and is evaporated；
Step S5, rear sample will be evaporated and be placed in 200~250 DEG C of 2~3h of roasting under air atmosphere, be then furnace-cooled to room temperature.
Preferably, the group for impregnating glue becomes soft water 200-250 parts, 150-180 parts of epoxy modified polyester resin, VP glue
It is 20-30 parts newborn, 30~45 parts of caprolactam, preparation method is as follows:
Soft water and VP latex are put into blend tank；
Epoxy modified polyester resin is transplanted in blend tank, and continues to stir, transfer is completed in 30 minutes, using spray
Leaching formula, blend tank, which is adopted, is water-cooled jacket heat-preservation, is kept for 20~40 DEG C of glue temperature；
Caprolactam is added into blend tank, was cured by 40~50 hours, obtains dipping glue.
Preferably, the preparation method of foam metal includes:
Step 1: metal powder, anionic surfactant and deionized water are mixed, stirs evenly, be configured to slurry
A；The slurry A is comprised the following raw materials by weight percent: metal powder 9%~50%, anionic surfactant
0.1%~1%, deionized water 49%~90%；
It is impregnated Step 2: polyurethane foam plastics is put into slurry A described in step 1, later by the poly- ammonia after dipping
Ester foamed plastic, which is put into a centrifuge, to be centrifuged, and then the polyurethane foam plastics after centrifugation is put into baking oven and is done
It is dry；The aperture of the polyurethane foam plastics is 10PPI~50PPI；
Step 3: metal powder, adhesive and deionized water are mixed, stirs evenly, be configured to slurry B；The slurry B
It comprises the following raw materials by weight percent: metal powder 49%~80%, adhesive 2%~10%, deionized water 10%~
49%；
Step 4: the polyurethane foam plastics after will be dry in step 2 is put into slurry B described in step 3 and impregnates,
The polyurethane foam plastics after dipping is put into a centrifuge later and is centrifuged, foam biscuit is obtained；
Step 5: metal powder is mixed with defoaming agent, stir evenly, be configured to slurry C, then adds the slurry C
Enter in spray gun, foam biscuit described in step 4 is sprayed；The slurry C comprises the following raw materials by weight percent:
Metal powder 10%~50%, defoaming agent 50%~90%；
Step 6: the foam biscuit after spraying in step 5 is sintered, foam metal is obtained.Herein, it can prepare
The foam metal of various shape, pattern.
Preferably, step S3 further include:
Pre-oxidation treatment is carried out to foam metal, treatment temperature is 150-750 DEG C, and the processing time is 2-60min,
After foam metal after pre-oxidation treatment impregnates in the colloidal sol using butyl titanate or titanium trichloride as presoma, by foam
Metal impregnation is in methanol reforming catalyst aaerosol solution.
Preferably, the preparation step of methanol reforming catalyst includes:
The pH value of aqueous aluminum salt solution is adjusted to 5-7, obtains slurries A；
Preparation mixed solution B and mixed solution C containing water-soluble copper salting liquid Yu water-soluble zinc salt solution, mix molten
The cu zn molar ratio in cu zn molar ratio < mixed solution C in liquid B；
Mixed solution B is mixed with slurries A, its pH value is then adjusted to 9-10, adds mixed solution C, then will
Its pH value is adjusted to 5-7, is then successively separated by solid-liquid separation, is dried and is roasted, obtains CuZnAl catalyst.
Technical solution of the present invention has the advantages that
A kind of fuel cell novel carbinol Reforming catalyst device of the invention has the dual excellent of catalyst and foam metal
Point, while the shock resistance of entire catalytic unit can also be improved as the carrier of methanol reforming catalyst using foam metal, it improves
The stability of catalyst-assembly.
Specific embodiment
Technical solution of the present invention will be clearly and completely described below, it is clear that described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
The present invention provides a kind of fuel cell novel carbinol Reforming catalyst devices, which is characterized in that including foam metal
And methanol reforming catalyst, methanol reforming catalyst are attached on the surface of foam metal.
Methanol reforming catalyst is ZnO, Al based on CuO2O3For the Cu-Zn-Al catalyst of interval body.
The foam metal is foam metal nickel, and aperture is 0.5~5mm, and porosity is 40%~90%.
The methanol reforming catalyst auxiliary agent novel using new technology and addition, can effectively increase catalysis
The surface area of agent, the optimal reactive temperature of this catalyst are only 160~200 DEG C, the optimal reaction 230~260 being catalyzed than before
DEG C, the reaction temperature of catalyst is greatly reduced, being reduced to 160~200 DEG C from 230~260 DEG C can be greatly reduced
The use of energy；The transformation efficiency of catalysis methanol reformation hydrogen production is up to 99.99% simultaneously, the activity of the methanol reforming catalyst and
Stability is all greatly improved compared with pervious methanol reforming catalyst.
The present invention also provides a kind of methods for preparing fuel cell novel carbinol Reforming catalyst device, including following step
It is rapid:
Step S1, foam metal and methanol reforming catalyst are prepared；
Step S2, methanol reforming catalyst is added in dipping glue, is mixed them thoroughly, obtain methanol recapitalization catalysis
Agent aaerosol solution；
Step S3, foam metal is impregnated in methanol reforming catalyst aaerosol solution, is sufficiently impregnated foam metal, obtained
Impregnating；
Step S4, impregnating in step S3 is placed at 90~110 DEG C and is evaporated；
Step S5, rear sample will be evaporated and be placed in 200~250 DEG C of 2~3h of roasting under air atmosphere, be then furnace-cooled to room temperature.
Preferably, the group for impregnating glue becomes soft water 200-250 parts, 150-180 parts of epoxy modified polyester resin, VP glue
It is 20-30 parts newborn, 30~45 parts of caprolactam, preparation method is as follows:
Soft water and VP latex are put into blend tank；
Epoxy modified polyester resin is transplanted in blend tank, and continues to stir, transfer is completed in 30 minutes, using spray
Leaching formula, blend tank, which is adopted, is water-cooled jacket heat-preservation, is kept for 20~40 DEG C of glue temperature；
Caprolactam is added into blend tank, was cured by 40~50 hours, obtains dipping glue.
Preferably, the preparation method of foam metal includes:
Step 1: metal powder, anionic surfactant and deionized water are mixed, stirs evenly, be configured to slurry
A；The slurry A is comprised the following raw materials by weight percent: metal powder 9%~50%, anionic surfactant
0.1%~1%, deionized water 49%~90%；
It is impregnated Step 2: polyurethane foam plastics is put into slurry A described in step 1, later by the poly- ammonia after dipping
Ester foamed plastic, which is put into a centrifuge, to be centrifuged, and then the polyurethane foam plastics after centrifugation is put into baking oven and is done
It is dry；The aperture of the polyurethane foam plastics is 10PPI~50PPI；
Step 3: metal powder, adhesive and deionized water are mixed, stirs evenly, be configured to slurry B；The slurry B
It comprises the following raw materials by weight percent: metal powder 49%~80%, adhesive 2%~10%, deionized water 10%~
49%；
Step 4: the polyurethane foam plastics after will be dry in step 2 is put into slurry B described in step 3 and impregnates,
The polyurethane foam plastics after dipping is put into a centrifuge later and is centrifuged, foam biscuit is obtained；
Step 5: metal powder is mixed with defoaming agent, stir evenly, be configured to slurry C, then adds the slurry C
Enter in spray gun, foam biscuit described in step 4 is sprayed；The slurry C comprises the following raw materials by weight percent:
Metal powder 10%~50%, defoaming agent 50%~90%；
Step 6: the foam biscuit after spraying in step 5 is sintered, foam metal is obtained.
Preferably, step S3 further include:
Pre-oxidation treatment is carried out to foam metal, treatment temperature is 150-750 DEG C, and the processing time is 2-60min,
After foam metal after pre-oxidation treatment impregnates in the colloidal sol using butyl titanate or titanium trichloride as presoma, by foam
Metal impregnation is in methanol reforming catalyst aaerosol solution.
Preferably, the preparation step of methanol reforming catalyst includes:
The pH value of aqueous aluminum salt solution is adjusted to 5-7, obtains slurries A；
Preparation mixed solution B and mixed solution C containing water-soluble copper salting liquid Yu water-soluble zinc salt solution, mix molten
The cu zn molar ratio in cu zn molar ratio < mixed solution C in liquid B；
Mixed solution B is mixed with slurries A, its pH value is then adjusted to 9-10, adds mixed solution C, then will
Its pH value is adjusted to 5-7, is then successively separated by solid-liquid separation, is dried and is roasted, obtains CuZnAl catalyst.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (8)
1. a kind of fuel cell novel carbinol Reforming catalyst device, which is characterized in that be catalyzed including foam metal and methanol recapitalization
Agent, methanol reforming catalyst are attached on the surface of foam metal.
2. fuel cell novel carbinol Reforming catalyst device according to claim 1, which is characterized in that methanol recapitalization catalysis
Agent is ZnO, Al based on CuO2O3For the Cu-Zn-Al catalyst of interval body.
3. fuel cell novel carbinol Reforming catalyst device according to claim 1, which is characterized in that the foam metal
For foam metal nickel, aperture is 0.5~5mm, and porosity is 40%~90%.
4. a kind of method for preparing fuel cell novel carbinol Reforming catalyst device described in any one of claims 1 to 3,
It is characterized in that, comprising the following steps:
Step S1, foam metal and methanol reforming catalyst are prepared；
Step S2, methanol reforming catalyst is added in dipping glue, is mixed them thoroughly, it is outstanding to obtain methanol reforming catalyst
Floating solution；
Step S3, foam metal is impregnated in methanol reforming catalyst aaerosol solution, is sufficiently impregnated foam metal, impregnated
Body；
Step S4, impregnating in step S3 is placed at 90~110 DEG C and is evaporated；
Step S5, rear sample will be evaporated and be placed in 200~250 DEG C of 2~3h of roasting under air atmosphere, be then furnace-cooled to room temperature.
5. according to the method described in claim 4, it is characterized in that, the group of dipping glue changes as soft water 200-250 parts, epoxy
Property 150-180 parts of polyester resin, 20-30 parts of VP latex, 30~45 parts of caprolactam, preparation method are as follows:
Soft water and VP latex are put into blend tank；
Epoxy modified polyester resin is transplanted in blend tank, and continues to stir, transfer is completed in 30 minutes, using spray
Formula, blend tank, which is adopted, is water-cooled jacket heat-preservation, is kept for 20~40 DEG C of glue temperature；
Caprolactam is added into blend tank, was cured by 40~50 hours, obtains dipping glue.
6. the method according to claim 1, wherein the preparation method of foam metal includes:
Step 1: metal powder, anionic surfactant and deionized water are mixed, stirs evenly, be configured to slurry A；Institute
Slurry A is stated to comprise the following raw materials by weight percent: metal powder 9%~50%, anionic surfactant 0.1%~
1%, deionized water 49%~90%；
It is impregnated Step 2: polyurethane foam plastics is put into slurry A described in step 1, later by the polyurethane foam after dipping
Foam plastics, which are put into a centrifuge, to be centrifuged, and then the polyurethane foam plastics after centrifugation is put into baking oven and is dried；Institute
The aperture for stating polyurethane foam plastics is 10PPI~50PPI；
Step 3: metal powder, adhesive and deionized water are mixed, stirs evenly, be configured to slurry B；The slurry B by with
The raw material of lower weight percent forms: metal powder 49%~80%, adhesive 2%~10%, deionized water 10%~49%；
Step 4: the polyurethane foam plastics after will be dry in step 2 is put into slurry B described in step 3 and impregnates, later will
Polyurethane foam plastics after dipping, which is put into a centrifuge, to be centrifuged, and foam biscuit is obtained；
Step 5: metal powder is mixed with defoaming agent, stir evenly, be configured to slurry C, then the slurry C is added and is sprayed
In rifle, foam biscuit described in step 4 is sprayed；The slurry C comprises the following raw materials by weight percent: metal
Powder 10%~50%, defoaming agent 50%~90%；
Step 6: the foam biscuit after spraying in step 5 is sintered, foam metal is obtained.
7. the method according to claim 1, wherein step S3 further include:
Pre-oxidation treatment is carried out to foam metal, treatment temperature is 150-750 DEG C, and the processing time is 2-60min, through pre- oxygen
After changing treated, foam metal impregnating in the colloidal sol using butyl titanate or titanium trichloride as presoma, foam metal is soaked
Stain is in methanol reforming catalyst aaerosol solution.
8. the method according to claim 1, wherein the preparation step of methanol reforming catalyst includes:
The pH value of aqueous aluminum salt solution is adjusted to 5-7, obtains slurries A；
Prepare mixed solution B and mixed solution C containing water-soluble copper salting liquid Yu water-soluble zinc salt solution, mixed solution B
In cu zn molar ratio < mixed solution C in cu zn molar ratio；
Mixed solution B is mixed with slurries A, its pH value is then adjusted to 9-10, adds mixed solution C, then by its pH
Value is adjusted to 5-7, is then successively separated by solid-liquid separation, is dried and is roasted, obtains CuZnAl catalyst.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661015A (en) * | 2019-10-12 | 2020-01-07 | 中氢新能技术有限公司 | Methanol reforming fuel cell system |
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|---|---|---|---|---|
| US4973358A (en) * | 1989-09-06 | 1990-11-27 | Alcan International Limited | Method of producing lightweight foamed metal |
| CN1486785A (en) * | 2003-08-12 | 2004-04-07 | 上海交通大学 | Prepn process of photocatalytic filtering net of foamed metal carrying nano Tio2 |
| CN1514508A (en) * | 2003-05-21 | 2004-07-21 | 哈尔滨工业大学 | Electro actuating methanol reformer and used catalyst carrier |
| CN102773480A (en) * | 2012-08-26 | 2012-11-14 | 西北有色金属研究院 | Method for preparing foam metal material with communication pore structure |
| CN105344361A (en) * | 2014-08-19 | 2016-02-24 | 中国石油化工股份有限公司 | Ester hydrogenation catalyst, preparation method thereof, and ester hydrogenation reaction method |
-
2019
- 2019-04-02 CN CN201910262069.4A patent/CN110102305A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973358A (en) * | 1989-09-06 | 1990-11-27 | Alcan International Limited | Method of producing lightweight foamed metal |
| CN1514508A (en) * | 2003-05-21 | 2004-07-21 | 哈尔滨工业大学 | Electro actuating methanol reformer and used catalyst carrier |
| CN1486785A (en) * | 2003-08-12 | 2004-04-07 | 上海交通大学 | Prepn process of photocatalytic filtering net of foamed metal carrying nano Tio2 |
| CN102773480A (en) * | 2012-08-26 | 2012-11-14 | 西北有色金属研究院 | Method for preparing foam metal material with communication pore structure |
| CN105344361A (en) * | 2014-08-19 | 2016-02-24 | 中国石油化工股份有限公司 | Ester hydrogenation catalyst, preparation method thereof, and ester hydrogenation reaction method |
Non-Patent Citations (1)
| Title |
|---|
| 王录才等: "《泡沫金属制备、性能及应用》", 31 October 2012, 国防工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661015A (en) * | 2019-10-12 | 2020-01-07 | 中氢新能技术有限公司 | Methanol reforming fuel cell system |
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Application publication date: 20190809 |