NO753987L - - Google Patents
Info
- Publication number
- NO753987L NO753987L NO753987A NO753987A NO753987L NO 753987 L NO753987 L NO 753987L NO 753987 A NO753987 A NO 753987A NO 753987 A NO753987 A NO 753987A NO 753987 L NO753987 L NO 753987L
- Authority
- NO
- Norway
- Prior art keywords
- bed
- gas
- water
- regeneration
- current
- Prior art date
Links
- 238000011069 regeneration method Methods 0.000 claims description 60
- 230000008929 regeneration Effects 0.000 claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 238000000034 method Methods 0.000 claims description 43
- 239000007788 liquid Substances 0.000 claims description 33
- 239000002245 particle Substances 0.000 claims description 25
- 239000010457 zeolite Substances 0.000 claims description 23
- 239000003463 adsorbent Substances 0.000 claims description 21
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 20
- 238000001035 drying Methods 0.000 claims description 16
- 229910021536 Zeolite Inorganic materials 0.000 claims description 15
- 238000003795 desorption Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000001172 regenerating effect Effects 0.000 claims description 4
- 230000005684 electric field Effects 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- 230000007062 hydrolysis Effects 0.000 claims description 2
- 238000006460 hydrolysis reaction Methods 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 2
- 230000000977 initiatory effect Effects 0.000 claims 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 36
- 239000002808 molecular sieve Substances 0.000 description 35
- 239000007789 gas Substances 0.000 description 33
- 238000001179 sorption measurement Methods 0.000 description 21
- -1 alkali metal aluminum silicate Chemical class 0.000 description 10
- 239000002156 adsorbate Substances 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 150000001768 cations Chemical class 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 230000007420 reactivation Effects 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000002274 desiccant Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 229910052665 sodalite Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229920002972 Acrylic fiber Polymers 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- WSWCOQWTEOXDQX-MQQKCMAXSA-M (E,E)-sorbate Chemical compound C\C=C\C=C\C([O-])=O WSWCOQWTEOXDQX-MQQKCMAXSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000003553 Leptospermum scoparium Species 0.000 description 1
- 235000015459 Lycium barbarum Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 241000219289 Silene Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012013 faujasite Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004460 silage Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 229940075554 sorbate Drugs 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/043—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a granular material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Drying Of Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52783274A | 1974-11-27 | 1974-11-27 | |
| US53528274A | 1974-12-23 | 1974-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO753987L true NO753987L (enrdf_load_stackoverflow) | 1976-05-31 |
Family
ID=27062525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO753987A NO753987L (enrdf_load_stackoverflow) | 1974-11-27 | 1975-11-26 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5177582A (enrdf_load_stackoverflow) |
| DE (1) | DE2552803A1 (enrdf_load_stackoverflow) |
| DK (1) | DK533375A (enrdf_load_stackoverflow) |
| FR (1) | FR2292514A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1533559A (enrdf_load_stackoverflow) |
| IT (1) | IT1054660B (enrdf_load_stackoverflow) |
| NL (1) | NL7513726A (enrdf_load_stackoverflow) |
| NO (1) | NO753987L (enrdf_load_stackoverflow) |
| SE (1) | SE415960B (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS607523B2 (ja) * | 1978-02-10 | 1985-02-25 | 住友精密工業株式会社 | 脱湿装置 |
| US4312640A (en) * | 1979-03-12 | 1982-01-26 | Pall Corporation | Heat-reactivatable adsorbent gas fractionator and process |
| US4598686A (en) * | 1985-03-28 | 1986-07-08 | Casco Products Inc. | Fuel vapor recovery system for automotive vehicles |
| US4721846A (en) * | 1986-07-02 | 1988-01-26 | Casco Products Corporation | Canister heater with PTC wafer |
| US4717401A (en) * | 1986-09-24 | 1988-01-05 | Casco Products Corporation | Fuel vapor recovery system |
| DE3802751C2 (de) * | 1988-01-30 | 2000-03-09 | Bosch Gmbh Robert | Trockenmittelpatrone |
| FR2677765B1 (fr) * | 1991-06-17 | 1994-06-17 | Commissariat Energie Atomique | Procede de surveillance de l'etat de saturation d'une masse de charbon active filtrante d'un dispositif de filtration et cartouche de masque respiratoire en portant application. |
| US5565077A (en) * | 1994-09-26 | 1996-10-15 | Foster Miller, Inc. | Transverse flow self-heating electrically conductive sorption system |
| IT1392943B1 (it) * | 2009-02-25 | 2012-04-02 | Moretto Spa | Metodo e impianto di deumidificazione di materiali in forma granulare |
| TWI608201B (zh) * | 2016-04-29 | 2017-12-11 | 財團法人工業技術研究院 | 除濕輪 |
| CN115608122A (zh) * | 2022-11-22 | 2023-01-17 | 杭州嘉隆气体设备有限公司 | 一种压缩空气脱碳干燥装置及控制方法 |
| CN117323983A (zh) * | 2023-09-15 | 2024-01-02 | 北京建筑材料科学研究总院有限公司 | 水泥窑热再生活化固态吸附剂及吸附质无害化处置的方法 |
-
1975
- 1975-11-25 IT IT29652/75A patent/IT1054660B/it active
- 1975-11-25 NL NL7513726A patent/NL7513726A/xx not_active Application Discontinuation
- 1975-11-25 DE DE19752552803 patent/DE2552803A1/de not_active Withdrawn
- 1975-11-25 SE SE7513256A patent/SE415960B/xx not_active IP Right Cessation
- 1975-11-26 FR FR7536238A patent/FR2292514A1/fr active Granted
- 1975-11-26 JP JP50141519A patent/JPS5177582A/ja active Pending
- 1975-11-26 DK DK533375A patent/DK533375A/da unknown
- 1975-11-26 NO NO753987A patent/NO753987L/no unknown
- 1975-11-27 GB GB48834/75A patent/GB1533559A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2292514A1 (fr) | 1976-06-25 |
| GB1533559A (en) | 1978-11-29 |
| NL7513726A (nl) | 1976-05-31 |
| DE2552803A1 (de) | 1976-07-15 |
| SE415960B (sv) | 1980-11-17 |
| JPS5177582A (enrdf_load_stackoverflow) | 1976-07-05 |
| FR2292514B1 (enrdf_load_stackoverflow) | 1979-06-22 |
| DK533375A (da) | 1976-05-28 |
| IT1054660B (it) | 1981-11-30 |
| SE7513256L (sv) | 1976-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4038050A (en) | Electrical sensing and regenerating system for molecular sieve driers | |
| US4094652A (en) | Electrodesorption system for regenerating a dielectric adsorbent bed | |
| Al-Asheh et al. | Separation of ethanol–water mixtures using molecular sieves and biobased adsorbents | |
| Cortés et al. | Water sorption on silica-and zeolite-supported hygroscopic salts for cooling system applications | |
| NO753987L (enrdf_load_stackoverflow) | ||
| NO154419B (no) | Fremgangsmaate for aa fjerne en foerste gass fra en blanding av denne gass med en andre gass, og apparat til utfoerelse av fremgangsmaaten. | |
| Hassan et al. | Air separation by pressure swing adsorption on a carbon molecular sieve | |
| US4127395A (en) | Adsorbent fractionator with fail-safe automatic cycle control and process | |
| US4101296A (en) | Ozone decomposition and electrodesorption process | |
| DK152018B (da) | Fremgangsmaade og apparat til gasfraktionering med varmereaktivering | |
| KR930006691B1 (ko) | 아르곤 가스정제용 초정제장치 및 정제방법 | |
| US4783433A (en) | Selective adsorbent for CO and method of manufacturing the same | |
| Silva et al. | Equilibrium and kinetics ofn–hexane sorption in pellets of 5A zeolite | |
| Mao et al. | Constant power and constant temperature microwave regeneration of toluene and acetone loaded on microporous activated carbon from agricultural residue | |
| Boger et al. | A combined vacuum and temperature swing adsorption process for the recovery of amine from foundry air | |
| RU88987U1 (ru) | Устройство для очистки и осушки сжатого газа | |
| CA1065444A (en) | Electrical sensing and regenerating system for molecular sieve driers | |
| Wu et al. | Numerical analysis and evaluation of an open-type thermal storage system using composite sorbents | |
| RU183829U1 (ru) | Устройство для осушки газа | |
| Satria et al. | The effect of variation of zeolite as adsorbent medium and adsoption pressure toward the quality of oxygen produced from pressure swing adsorption (PSA) | |
| Tihmillioglu et al. | Use of clinoptilolite in ethanol dehydration | |
| RU164124U1 (ru) | Устройство для осушки газа | |
| RU2712702C1 (ru) | Адсорбер | |
| Onyestyák | Comparison of dinitrogen, methane, carbon monoxide, and carbon dioxide mass‐transport dynamics in carbon and zeolite molecular sieves | |
| US2951552A (en) | Gas separator |