CN212237216U - 一种可回收利用催化剂的尿素催化水解发生器 - Google Patents
一种可回收利用催化剂的尿素催化水解发生器 Download PDFInfo
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- CN212237216U CN212237216U CN202020742209.6U CN202020742209U CN212237216U CN 212237216 U CN212237216 U CN 212237216U CN 202020742209 U CN202020742209 U CN 202020742209U CN 212237216 U CN212237216 U CN 212237216U
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- catalyst
- urea
- catalytic
- hydrolysis
- generator
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 239000004202 carbamide Substances 0.000 title claims abstract description 70
- 239000003054 catalyst Substances 0.000 title claims abstract description 66
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 60
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 58
- 230000007062 hydrolysis Effects 0.000 title claims abstract description 55
- 238000004064 recycling Methods 0.000 title claims abstract description 10
- 238000010793 Steam injection (oil industry) Methods 0.000 claims abstract description 24
- 239000000835 fiber Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims 4
- 239000012528 membrane Substances 0.000 abstract description 36
- 239000000243 solution Substances 0.000 abstract description 34
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 14
- 229910021529 ammonia Inorganic materials 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 239000002815 homogeneous catalyst Substances 0.000 abstract description 6
- 238000006555 catalytic reaction Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000008676 import Effects 0.000 abstract description 2
- 239000011973 solid acid Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 8
- 239000004372 Polyvinyl alcohol Substances 0.000 description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000003930 superacid Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000007086 side reaction Methods 0.000 description 4
- 239000011949 solid catalyst Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 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
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 2
- 238000000614 phase inversion technique Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- PPBAJDRXASKAGH-UHFFFAOYSA-N azane;urea Chemical compound N.NC(N)=O PPBAJDRXASKAGH-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 150000003682 vanadium compounds Chemical class 0.000 description 1
- UUUGYDOQQLOJQA-UHFFFAOYSA-L vanadyl sulfate Chemical compound [V+2]=O.[O-]S([O-])(=O)=O UUUGYDOQQLOJQA-UHFFFAOYSA-L 0.000 description 1
- 229910000352 vanadyl sulfate Inorganic materials 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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Classifications
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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
- 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
- Y02P20/584—Recycling of catalysts
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CN202020742209.6U CN212237216U (zh) | 2020-05-08 | 2020-05-08 | 一种可回收利用催化剂的尿素催化水解发生器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111482143A (zh) * | 2020-05-08 | 2020-08-04 | 济南山源环保科技有限公司 | 一种可回收利用催化剂的尿素催化水解发生器及催化水解方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111482143A (zh) * | 2020-05-08 | 2020-08-04 | 济南山源环保科技有限公司 | 一种可回收利用催化剂的尿素催化水解发生器及催化水解方法 |
CN111482143B (zh) * | 2020-05-08 | 2023-12-19 | 济南山源环保科技有限公司 | 一种可回收利用催化剂的尿素催化水解发生器及催化水解方法 |
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Denomination of utility model: A urea catalytic hydrolysis generator with recyclable catalyst Effective date of registration: 20220531 Granted publication date: 20201229 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Licheng sub branch Pledgor: JINAN SHANYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2022980006839 |
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Denomination of utility model: A Recyclable Catalyst for Urea Catalytic Hydrolysis Generator Effective date of registration: 20230328 Granted publication date: 20201229 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Licheng sub branch Pledgor: JINAN SHANYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2023980036374 |
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Granted publication date: 20201229 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Licheng sub branch Pledgor: JINAN SHANYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2023980036374 |