CN113023678A - 一种高温碳化陶瓷基分子筛膜的制氧装置及其使用方法 - Google Patents
一种高温碳化陶瓷基分子筛膜的制氧装置及其使用方法 Download PDFInfo
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- CN113023678A CN113023678A CN202110456549.1A CN202110456549A CN113023678A CN 113023678 A CN113023678 A CN 113023678A CN 202110456549 A CN202110456549 A CN 202110456549A CN 113023678 A CN113023678 A CN 113023678A
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- Prior art keywords
- oxygen
- molecular sieve
- based molecular
- temperature
- membrane
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- 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.)
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- 239000001301 oxygen Substances 0.000 title claims abstract description 171
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 170
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 139
- 239000012528 membrane Substances 0.000 title claims abstract description 122
- 239000002808 molecular sieve Substances 0.000 title claims abstract description 118
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 239000000919 ceramic Substances 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000001179 sorption measurement Methods 0.000 claims abstract description 84
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 81
- -1 oxygen ion Chemical class 0.000 claims abstract description 60
- 238000003860 storage Methods 0.000 claims abstract description 50
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 34
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910001882 dioxygen Inorganic materials 0.000 claims abstract description 17
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 13
- 238000009826 distribution Methods 0.000 claims abstract description 11
- 239000012510 hollow fiber Substances 0.000 claims description 66
- 239000002905 metal composite material Substances 0.000 claims description 40
- 239000011259 mixed solution Substances 0.000 claims description 40
- 239000000843 powder Substances 0.000 claims description 37
- 238000010438 heat treatment Methods 0.000 claims description 35
- 239000000243 solution Substances 0.000 claims description 34
- 239000013078 crystal Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000011248 coating agent Substances 0.000 claims description 24
- 238000000576 coating method Methods 0.000 claims description 24
- 239000002608 ionic liquid Substances 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 22
- 239000002243 precursor Substances 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 20
- 229920000368 omega-hydroxypoly(furan-2,5-diylmethylene) polymer Polymers 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 20
- 229920000642 polymer Polymers 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 16
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 16
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 15
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 15
- 239000012153 distilled water Substances 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 11
- 229920001046 Nanocellulose Polymers 0.000 claims description 11
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000012266 salt solution Substances 0.000 claims description 10
- 229920002678 cellulose Polymers 0.000 claims description 9
- 239000001913 cellulose Substances 0.000 claims description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 9
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 8
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 8
- 229920001732 Lignosulfonate Polymers 0.000 claims description 8
- ZXLOSLWIGFGPIU-UHFFFAOYSA-N 1-ethyl-3-methyl-1,2-dihydroimidazol-1-ium;acetate Chemical compound CC(O)=O.CCN1CN(C)C=C1 ZXLOSLWIGFGPIU-UHFFFAOYSA-N 0.000 claims description 7
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 7
- UCORDLUWXAPELE-UHFFFAOYSA-N C(CCCCC)N1CN(C=C1)C.C(C)(=O)O Chemical compound C(CCCCC)N1CN(C=C1)C.C(C)(=O)O UCORDLUWXAPELE-UHFFFAOYSA-N 0.000 claims description 7
- 239000000908 ammonium hydroxide Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 238000000498 ball milling Methods 0.000 claims description 7
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 7
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 7
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910004664 Cerium(III) chloride Inorganic materials 0.000 claims description 6
- 229910021580 Cobalt(II) chloride Inorganic materials 0.000 claims description 6
- 101100496858 Mus musculus Colec12 gene Proteins 0.000 claims description 6
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 6
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium chloride Substances Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- VYLVYHXQOHJDJL-UHFFFAOYSA-K cerium trichloride Chemical compound Cl[Ce](Cl)Cl VYLVYHXQOHJDJL-UHFFFAOYSA-K 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 6
- 238000004528 spin coating Methods 0.000 claims description 6
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 5
- 239000002033 PVDF binder Substances 0.000 claims description 5
- 230000001133 acceleration Effects 0.000 claims description 5
- 238000007872 degassing Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 5
- 239000004627 regenerated cellulose Substances 0.000 claims description 5
- 239000001509 sodium citrate Substances 0.000 claims description 5
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- OLMFDKTUFUAGOW-UHFFFAOYSA-N methyl acetate;1h-pyrrole Chemical compound COC(C)=O.C=1C=CNC=1 OLMFDKTUFUAGOW-UHFFFAOYSA-N 0.000 claims description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 4
- HCGMDEACZUKNDY-UHFFFAOYSA-N 1-butyl-3-methyl-1,2-dihydroimidazol-1-ium;acetate Chemical compound CC(O)=O.CCCCN1CN(C)C=C1 HCGMDEACZUKNDY-UHFFFAOYSA-N 0.000 claims description 2
- 238000003795 desorption Methods 0.000 claims description 2
- 229920003063 hydroxymethyl cellulose Polymers 0.000 claims description 2
- 229940031574 hydroxymethyl cellulose Drugs 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 210000004379 membrane Anatomy 0.000 description 53
- 230000008569 process Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 239000010942 ceramic carbide Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000004117 Lignosulphonate Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 150000001450 anions Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 210000002469 basement membrane Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 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
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 235000019357 lignosulphonate Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0251—Physical processing only by making use of membranes
- C01B13/0255—Physical processing only by making use of membranes characterised by the type of membrane
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
- C01B13/0262—Physical processing only by adsorption on solids characterised by the adsorbent
- C01B13/0274—Other molecular sieve materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/28—Polysaccharides or derivatives thereof
- C04B26/285—Cellulose or derivatives thereof
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103111192A (zh) * | 2013-02-28 | 2013-05-22 | 南京工业大学 | 一种陶瓷中空纤维膜的微观结构调变方法 |
KR20140095642A (ko) * | 2013-01-24 | 2014-08-04 | 주식회사 효성 | 중공사막의 제조방법 및 그에 의해서 제조된 중공사막 |
CN106278368A (zh) * | 2016-08-15 | 2017-01-04 | 北京大学深圳研究生院 | 一种复合分子筛膜及其制备方法和应用 |
CN109384199A (zh) * | 2017-08-11 | 2019-02-26 | 广东牧人王电器有限公司 | 一种制氧系统及方法 |
CN110127618A (zh) * | 2019-05-18 | 2019-08-16 | 山西汾西重工有限责任公司 | 一种高纯氧气的制备装置及其制备方法 |
CN210635725U (zh) * | 2019-05-18 | 2020-05-29 | 山西汾西重工有限责任公司 | 一种高纯氧气的制备装置 |
CN111994877A (zh) * | 2020-09-18 | 2020-11-27 | 闫瑞福 | 一种医用一体制氧设备 |
-
2021
- 2021-04-27 CN CN202110456549.1A patent/CN113023678B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140095642A (ko) * | 2013-01-24 | 2014-08-04 | 주식회사 효성 | 중공사막의 제조방법 및 그에 의해서 제조된 중공사막 |
CN103111192A (zh) * | 2013-02-28 | 2013-05-22 | 南京工业大学 | 一种陶瓷中空纤维膜的微观结构调变方法 |
CN106278368A (zh) * | 2016-08-15 | 2017-01-04 | 北京大学深圳研究生院 | 一种复合分子筛膜及其制备方法和应用 |
CN109384199A (zh) * | 2017-08-11 | 2019-02-26 | 广东牧人王电器有限公司 | 一种制氧系统及方法 |
CN110127618A (zh) * | 2019-05-18 | 2019-08-16 | 山西汾西重工有限责任公司 | 一种高纯氧气的制备装置及其制备方法 |
CN210635725U (zh) * | 2019-05-18 | 2020-05-29 | 山西汾西重工有限责任公司 | 一种高纯氧气的制备装置 |
CN111994877A (zh) * | 2020-09-18 | 2020-11-27 | 闫瑞福 | 一种医用一体制氧设备 |
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