CN113135562B - 一种制备碳纳米管和氢气的方法和装置 - Google Patents
一种制备碳纳米管和氢气的方法和装置 Download PDFInfo
- Publication number
- CN113135562B CN113135562B CN202010066798.5A CN202010066798A CN113135562B CN 113135562 B CN113135562 B CN 113135562B CN 202010066798 A CN202010066798 A CN 202010066798A CN 113135562 B CN113135562 B CN 113135562B
- Authority
- CN
- China
- Prior art keywords
- reactor
- carbon
- catalyst
- carbon nanotubes
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 259
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 183
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 183
- 238000000034 method Methods 0.000 title claims abstract description 48
- 239000001257 hydrogen Substances 0.000 title claims abstract description 43
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 43
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000003054 catalyst Substances 0.000 claims abstract description 111
- 239000007789 gas Substances 0.000 claims abstract description 109
- 238000006243 chemical reaction Methods 0.000 claims abstract description 106
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 81
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 36
- 239000012018 catalyst precursor Substances 0.000 claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 239000011343 solid material Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 59
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 30
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 22
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 20
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- 239000001294 propane Substances 0.000 claims description 11
- 239000001569 carbon dioxide Substances 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 6
- 239000005977 Ethylene Substances 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 238000005470 impregnation Methods 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- GALOTNBSUVEISR-UHFFFAOYSA-N molybdenum;silicon Chemical compound [Mo]#[Si] GALOTNBSUVEISR-UHFFFAOYSA-N 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000007740 vapor deposition Methods 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 36
- 239000010410 layer Substances 0.000 description 36
- 239000000047 product Substances 0.000 description 35
- 229910052757 nitrogen Inorganic materials 0.000 description 18
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 16
- 238000003860 storage Methods 0.000 description 16
- 239000012159 carrier gas Substances 0.000 description 14
- 238000001816 cooling Methods 0.000 description 11
- 238000009826 distribution Methods 0.000 description 11
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 9
- 239000010935 stainless steel Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 229910052786 argon Inorganic materials 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 230000007306 turnover Effects 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- QGUAJWGNOXCYJF-UHFFFAOYSA-N cobalt dinitrate hexahydrate Chemical compound O.O.O.O.O.O.[Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O QGUAJWGNOXCYJF-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000012495 reaction gas Substances 0.000 description 6
- 238000004626 scanning electron microscopy Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 229910001868 water Inorganic materials 0.000 description 6
- -1 carbon hydrocarbons Chemical class 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000002048 multi walled nanotube Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000012266 salt solution Substances 0.000 description 5
- 238000007790 scraping Methods 0.000 description 5
- 238000010924 continuous production Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- MFUVDXOKPBAHMC-UHFFFAOYSA-N magnesium;dinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MFUVDXOKPBAHMC-UHFFFAOYSA-N 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000000975 co-precipitation Methods 0.000 description 3
- 230000009849 deactivation Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- AOPCKOPZYFFEDA-UHFFFAOYSA-N nickel(2+);dinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O AOPCKOPZYFFEDA-UHFFFAOYSA-N 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- XNDZQQSKSQTQQD-UHFFFAOYSA-N 3-methylcyclohex-2-en-1-ol Chemical compound CC1=CC(O)CCC1 XNDZQQSKSQTQQD-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- SZQUEWJRBJDHSM-UHFFFAOYSA-N iron(3+);trinitrate;nonahydrate Chemical compound O.O.O.O.O.O.O.O.O.[Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O SZQUEWJRBJDHSM-UHFFFAOYSA-N 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
- 229910052902 vermiculite Inorganic materials 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- MZZUATUOLXMCEY-UHFFFAOYSA-N cobalt manganese Chemical compound [Mn].[Co] MZZUATUOLXMCEY-UHFFFAOYSA-N 0.000 description 1
- NVIVJPRCKQTWLY-UHFFFAOYSA-N cobalt nickel Chemical compound [Co][Ni][Co] NVIVJPRCKQTWLY-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- GDQXQVWVCVMMIE-UHFFFAOYSA-N dinitrooxyalumanyl nitrate hexahydrate Chemical compound O.O.O.O.O.O.[Al+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O GDQXQVWVCVMMIE-UHFFFAOYSA-N 0.000 description 1
- 239000006181 electrochemical material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- HVENHVMWDAPFTH-UHFFFAOYSA-N iron(3+) trinitrate hexahydrate Chemical compound O.O.O.O.O.O.[Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HVENHVMWDAPFTH-UHFFFAOYSA-N 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 1
- YMKHJSXMVZVZNU-UHFFFAOYSA-N manganese(2+);dinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YMKHJSXMVZVZNU-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002109 single walled nanotube Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
- C01B32/16—Preparation
- C01B32/164—Preparation involving continuous processes
-
- 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
- C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
- C01B3/24—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons
- C01B3/26—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using catalysts
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/001—Controlling catalytic 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0278—Feeding reactive fluids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
- C01B32/16—Preparation
- C01B32/162—Preparation characterised by catalysts
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00539—Pressure
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00752—Feeding
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2202/00—Structure or properties of carbon nanotubes
- C01B2202/20—Nanotubes characterized by their properties
- C01B2202/30—Purity
-
- 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
- C01B2203/0266—Processes for making hydrogen or synthesis gas containing a decomposition step
- C01B2203/0277—Processes for making hydrogen or synthesis gas containing a decomposition step containing a catalytic decomposition step
-
- 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
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/042—Purification by adsorption on solids
- C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
-
- 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
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/049—Composition of the impurity the impurity being carbon
-
- 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
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/085—Methods of heating the process for making hydrogen or synthesis gas by electric heating
-
- 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
-
- 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
- C01B2203/1047—Group VIII metal catalysts
-
- 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
- C01B2203/1047—Group VIII metal catalysts
- C01B2203/1052—Nickel or cobalt catalysts
-
- 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
- C01B2203/1047—Group VIII metal catalysts
- C01B2203/1052—Nickel or cobalt catalysts
- C01B2203/1058—Nickel catalysts
-
- 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
- C01B2203/1082—Composition of support materials
-
- 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
- C01B2203/1235—Hydrocarbons
-
- 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
- C01B2203/1235—Hydrocarbons
- C01B2203/1241—Natural gas or methane
-
- 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
- C01B2203/16—Controlling the process
- C01B2203/1614—Controlling the temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (11)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010066798.5A CN113135562B (zh) | 2020-01-20 | 2020-01-20 | 一种制备碳纳米管和氢气的方法和装置 |
US17/793,719 US20230348264A1 (en) | 2020-01-20 | 2020-12-07 | Method and device for preparing carbon nanotubes and hydrogen |
EP20915656.1A EP4095095A4 (en) | 2020-01-20 | 2020-12-07 | METHOD AND DEVICE FOR THE PRODUCTION OF CARBON NANOTUBE AND HYDROGEN |
PCT/CN2020/134160 WO2021147531A1 (zh) | 2020-01-20 | 2020-12-07 | 一种制备碳纳米管和氢气的方法和装置 |
KR1020227026858A KR20220129012A (ko) | 2020-01-20 | 2020-12-07 | 탄소 나노튜브와 수소의 제조 방법 및 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010066798.5A CN113135562B (zh) | 2020-01-20 | 2020-01-20 | 一种制备碳纳米管和氢气的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113135562A CN113135562A (zh) | 2021-07-20 |
CN113135562B true CN113135562B (zh) | 2024-02-23 |
Family
ID=76809788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010066798.5A Active CN113135562B (zh) | 2020-01-20 | 2020-01-20 | 一种制备碳纳米管和氢气的方法和装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230348264A1 (zh) |
EP (1) | EP4095095A4 (zh) |
KR (1) | KR20220129012A (zh) |
CN (1) | CN113135562B (zh) |
WO (1) | WO2021147531A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11685651B2 (en) * | 2019-10-25 | 2023-06-27 | Mark Kevin Robertson | Catalytic decomposition of hydrocarbons for the production of hydrogen and carbon |
CN113667961B (zh) * | 2021-07-31 | 2023-07-07 | 山西国脉金晶碳基半导体材料产业研究院有限公司 | 化学气相沉积高品质金刚石的制备装置及制备方法 |
CN114558521B (zh) * | 2022-03-10 | 2023-01-10 | 无锡碳谷科技有限公司 | 一种分层布料移动床反应装置及使用方法 |
CN115043376B (zh) * | 2022-06-01 | 2024-05-07 | 苏州道顺电子有限公司 | 一种甲烷催化裂解制氢副产碳材料的方法 |
CN115626635B (zh) * | 2022-11-01 | 2024-06-18 | 山东大展纳米材料有限公司 | 一种轻质高强碳纳米管气凝胶的制备装置及方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002094713A1 (fr) * | 2001-05-25 | 2002-11-28 | Tsinghua University | Production de nanotubes de carbone a grande echelle dans un reacteur a lit fluidise a base de nano-agglomerats |
WO2009110885A1 (en) * | 2008-03-03 | 2009-09-11 | Performance Polymer Solutions, Inc. | Continuous process for the production of carbon nanotube reinforced continuous fiber preforms and composites made therefrom |
CN102482098A (zh) * | 2009-09-10 | 2012-05-30 | 国立大学法人东京大学 | 碳纳米管和氢的同时制造方法以及碳纳米管和氢的同时制造装置 |
WO2013081499A2 (en) * | 2011-11-29 | 2013-06-06 | Infra Technologies Ltd. | Method and apparatus for producing long carbon nanotubes |
WO2015190774A1 (ko) * | 2014-06-12 | 2015-12-17 | 주식회사 엘지화학 | 벌크밀도가 조절된 탄소나노튜브 응집체의 제조방법 |
CN108311064A (zh) * | 2017-01-16 | 2018-07-24 | 赵社涛 | 一种用于碳纳米管生产的卧式搅拌反应器 |
WO2018192345A1 (zh) * | 2017-04-21 | 2018-10-25 | 山东大展纳米材料有限公司 | 一种单级连续化制备碳纳米管的装置及方法 |
CN109928361A (zh) * | 2019-03-19 | 2019-06-25 | 中国矿业大学 | 一种具有自催化功能的碳纳米管兼氢气生产系统及方法 |
CN110330008A (zh) * | 2019-06-20 | 2019-10-15 | 徐成德 | 一种碳纳米管的连续生产方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007112677A (ja) * | 2005-10-21 | 2007-05-10 | Takao Kamiyama | ナノカーボンの連続製造装置及びその連続製造方法 |
WO2009110591A1 (ja) * | 2008-03-07 | 2009-09-11 | 日立化成工業株式会社 | カーボンナノチューブの製造方法及びカーボンナノチューブ製造装置 |
TWI638770B (zh) * | 2012-09-18 | 2018-10-21 | 美商艾克頌美孚上游研究公司 | 用於製造碳同素異形體之反應器系統 |
CN104860295A (zh) * | 2015-05-11 | 2015-08-26 | 苏州德生材料科技有限公司 | 自动化制备高纯碳纳米管的装置以及方法 |
CN107311150A (zh) * | 2017-08-25 | 2017-11-03 | 安徽智博新材料科技有限公司 | 一种高效连续化流化床制备碳纳米管的方法 |
CN108946704B (zh) * | 2018-08-20 | 2020-03-31 | 山东晶石大展纳米科技有限公司 | 一种连续化制备高纯碳纳米管的方法及装置 |
CN109698033B (zh) * | 2018-11-07 | 2021-11-26 | 张育曼 | 用碳材增强热激发的氢燃料反应器 |
CN109592667A (zh) * | 2019-01-21 | 2019-04-09 | 山东斯恩特纳米材料有限公司 | 一种采用多级复合流化床大规模连续化生产碳纳米管的装置及方法 |
CN110203905A (zh) * | 2019-05-22 | 2019-09-06 | 山东晶石大展纳米科技有限公司 | 一种高补强多壁阵列碳纳米管的制备装置及工艺 |
CN110282614A (zh) * | 2019-06-26 | 2019-09-27 | 山东晶石大展纳米科技有限公司 | 一种可连续进行碳纳米管纯化的系统及方法 |
-
2020
- 2020-01-20 CN CN202010066798.5A patent/CN113135562B/zh active Active
- 2020-12-07 EP EP20915656.1A patent/EP4095095A4/en active Pending
- 2020-12-07 US US17/793,719 patent/US20230348264A1/en active Pending
- 2020-12-07 WO PCT/CN2020/134160 patent/WO2021147531A1/zh unknown
- 2020-12-07 KR KR1020227026858A patent/KR20220129012A/ko unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002094713A1 (fr) * | 2001-05-25 | 2002-11-28 | Tsinghua University | Production de nanotubes de carbone a grande echelle dans un reacteur a lit fluidise a base de nano-agglomerats |
WO2009110885A1 (en) * | 2008-03-03 | 2009-09-11 | Performance Polymer Solutions, Inc. | Continuous process for the production of carbon nanotube reinforced continuous fiber preforms and composites made therefrom |
CN102482098A (zh) * | 2009-09-10 | 2012-05-30 | 国立大学法人东京大学 | 碳纳米管和氢的同时制造方法以及碳纳米管和氢的同时制造装置 |
WO2013081499A2 (en) * | 2011-11-29 | 2013-06-06 | Infra Technologies Ltd. | Method and apparatus for producing long carbon nanotubes |
WO2015190774A1 (ko) * | 2014-06-12 | 2015-12-17 | 주식회사 엘지화학 | 벌크밀도가 조절된 탄소나노튜브 응집체의 제조방법 |
CN108311064A (zh) * | 2017-01-16 | 2018-07-24 | 赵社涛 | 一种用于碳纳米管生产的卧式搅拌反应器 |
WO2018192345A1 (zh) * | 2017-04-21 | 2018-10-25 | 山东大展纳米材料有限公司 | 一种单级连续化制备碳纳米管的装置及方法 |
CN108726507A (zh) * | 2017-04-21 | 2018-11-02 | 山东大展纳米材料有限公司 | 一种单级连续化制备碳纳米管的装置及方法 |
CN109928361A (zh) * | 2019-03-19 | 2019-06-25 | 中国矿业大学 | 一种具有自催化功能的碳纳米管兼氢气生产系统及方法 |
CN110330008A (zh) * | 2019-06-20 | 2019-10-15 | 徐成德 | 一种碳纳米管的连续生产方法 |
Non-Patent Citations (1)
Title |
---|
流化床中甲烷催化裂解制备碳纳米管和氢气;刘唐,骞伟中,汪展文,魏飞,金涌,李俊诚,李永丹;化工学报(第11期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
EP4095095A1 (en) | 2022-11-30 |
EP4095095A4 (en) | 2024-10-02 |
US20230348264A1 (en) | 2023-11-02 |
KR20220129012A (ko) | 2022-09-22 |
WO2021147531A1 (zh) | 2021-07-29 |
CN113135562A (zh) | 2021-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113135562B (zh) | 一种制备碳纳米管和氢气的方法和装置 | |
CN100434210C (zh) | 一种碳包覆金属纳米粒子及其制备方法 | |
CN110801843A (zh) | 二段法制备高倍率超细管径的碳纳米管及其催化剂和制备方法 | |
JPH11335106A (ja) | カーボンの製造方法 | |
CN101143330B (zh) | 一种纳米晶WC-Co-Ni催化剂 | |
CN113289693A (zh) | 一种氨分解催化剂及其制备方法和应用 | |
CN113171776A (zh) | 用于硼氢化钠溶液水解制氢的负载型催化剂、制备方法及应用 | |
WO2022089671A1 (zh) | 复合型纳米碳材料的制备方法及复合型纳米材料 | |
CN112871181A (zh) | 一种碳纳米管催化剂及其制备方法、碳纳米管的制备方法 | |
CN111924828B (zh) | 阵列型碳纳米管及其制备方法 | |
CN114308049A (zh) | 制备高比表面积碳纳米管的生长催化剂 | |
CN115041180A (zh) | 碳纳米管催化剂及制备方法、碳纳米管流化床制备工艺 | |
CN102745665A (zh) | 一种制备螺旋结构碳纳米管的方法 | |
CN109616626B (zh) | 一种碳包覆四氧化三铁纳米晶的低温宏量制备方法 | |
CN115650210A (zh) | 一种单/双壁碳纳米管的制备方法及其应用 | |
WO2022047600A1 (zh) | 一种制备多壁碳纳米管的方法 | |
CN112779550B (zh) | 一种三维微米管状析氢反应电催化剂及其制备方法 | |
CN114852996A (zh) | 一种电爆炸法制备单壁碳纳米管的系统和方法 | |
CN118022755A (zh) | 用于mwcnt生产的改进催化剂 | |
CN111203249A (zh) | 一种石墨烯包覆过渡金属碳化物纳米胶囊的制备方法及其在微波催化领域的应用 | |
CN115477300B (zh) | 碳纳米管及其流化床制备工艺、导电剂 | |
CN114160142B (zh) | 一种微波辅助过氧化氢改性海泡石族矿物负载Co单原子催化剂的制备方法 | |
KR20120007322A (ko) | 기계적 밀링공정을 이용한 고상분말의 코팅방법 및 이를 이용한 탄소나노튜브의 제조방법 | |
CN113755874B (zh) | 一种CoNi/C纳米复合材料及其制备方法以及在电催化固氮合成氨的应用 | |
CN114275824B (zh) | 一种多孔碳包覆四氧化三铁纳米颗粒及其固相制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210916 Address after: 256220 320-1, No. 1556, Huixian 1st Road, Zouping economic and Technological Development Zone, Binzhou City, Shandong Province Applicant after: Shandong Dazhan Nano Materials Co.,Ltd. Applicant after: Ganhai semiconductor materials (Shanghai) Co.,Ltd. Address before: 255020 room 909-915, new materials trading center, No.6 Xinhuan Road, Zhangdian District, Zibo City, Shandong Province Applicant before: SHANDONG JINGSHI DAZHAN NANO TECHNOLOGY Co.,Ltd. Applicant before: Shandong Dazhan Nano Materials Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |