DE345254C - - Google Patents
Info
- Publication number
- DE345254C DE345254C DENDAT345254D DE345254DA DE345254C DE 345254 C DE345254 C DE 345254C DE NDAT345254 D DENDAT345254 D DE NDAT345254D DE 345254D A DE345254D A DE 345254DA DE 345254 C DE345254 C DE 345254C
- Authority
- DE
- Germany
- Prior art keywords
- gases
- walls
- porous
- weather
- mine
- 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
- 239000007789 gas Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims 3
- 239000002250 absorbent Substances 0.000 claims 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000003245 working effect Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- B01D53/22—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 by diffusion
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE345254C true DE345254C (cs) |
Family
ID=573664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT345254D Active DE345254C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE345254C (cs) |
-
0
- DE DENDAT345254D patent/DE345254C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60122125T2 (de) | Hypoxische brandbekämpfungsysteme und atmungsfähige feuerlöschmittel | |
| NO20072732L (no) | Fremgangsmate for filtrering av lukter fra en luftstrom, og filteranordning med et luktfilter | |
| DE3850552D1 (de) | Verfahren zum Einführen und Binden eines Gases im Wasser, Apparat zum Ausführen dieses Verfahrens und so bekommenes Wasser. | |
| DE3127799C2 (de) | Verfahren zur Überwachung eines radioaktiven Abgasstroms einer Nuklearanlage | |
| WO2012163554A1 (de) | Anlage und verfahren zur aufbereitung von methanhaltigen naturgas | |
| US3555783A (en) | Process and apparatus for treating liquids and gases | |
| EP0274986A1 (de) | Abluftreinigungsverfahren | |
| DE345254C (cs) | ||
| CN101992013B (zh) | 公路隧道废气净化系统 | |
| Omasa et al. | Studies of air pollutant sorption by plants (II) Sorption under fumigation with NO 2, O 3 or NO 2+ O 3 | |
| DE50308229D1 (de) | Membrantrennverfahren zur anreicherung von sauerstoff in einem gasstrom | |
| DE4410116A1 (de) | Verfahren zum Begasen einer Kammer | |
| CN209386318U (zh) | 一种发酵干燥有机废气处理系统 | |
| DE852538C (de) | Adsorber | |
| CN106731526A (zh) | 一种分离回收o2和o3的方法及装置 | |
| ATE308887T1 (de) | Verfahren und vorrichtung zur schädlingsbekämpfung mit phosphin-luft-mischungen und deren herstellung | |
| CN206444426U (zh) | 一种工厂废气的治理设备 | |
| CN114720346A (zh) | 一种口罩对VOCs过滤效率评价的装置和方法 | |
| JPS57144019A (en) | Method for increasing concentration of oxygen in room | |
| CN107824012B (zh) | 环保废气处理装置 | |
| RU2012306C1 (ru) | Климатическая камера | |
| CN107983066A (zh) | 一种环保处理废气装置 | |
| CN2482343Y (zh) | 带有全方位通风装置的实验台 | |
| CN109464895A (zh) | 反应式毒害气体净化器 | |
| DE3937012A1 (de) | Verfahren und anordnung zur anreicherung der gewaechshausluft mit kohlendioxid |