DE2316214A1 - Atemkalk fuer atemgeraete zur absorption von kohlendioxid - Google Patents
Atemkalk fuer atemgeraete zur absorption von kohlendioxidInfo
- Publication number
- DE2316214A1 DE2316214A1 DE19732316214 DE2316214A DE2316214A1 DE 2316214 A1 DE2316214 A1 DE 2316214A1 DE 19732316214 DE19732316214 DE 19732316214 DE 2316214 A DE2316214 A DE 2316214A DE 2316214 A1 DE2316214 A1 DE 2316214A1
- Authority
- DE
- Germany
- Prior art keywords
- glycol
- water
- lime
- soda lime
- carbon dioxide
- 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.)
- Pending
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 title abstract description 8
- 235000011941 Tilia x europaea Nutrition 0.000 title abstract description 8
- 239000004571 lime Substances 0.000 title abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 14
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 14
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 11
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 5
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 5
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 5
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 claims description 27
- 239000011877 solvent mixture Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 2
- 150000002334 glycols Chemical class 0.000 abstract 1
- 239000002075 main ingredient Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 4
- 240000006909 Tilia x europaea Species 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Drying Of Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16339672A DD96839A1 (enrdf_load_stackoverflow) | 1972-06-02 | 1972-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2316214A1 true DE2316214A1 (de) | 1973-12-20 |
Family
ID=5486810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732316214 Pending DE2316214A1 (de) | 1972-06-02 | 1973-03-31 | Atemkalk fuer atemgeraete zur absorption von kohlendioxid |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS172529B1 (enrdf_load_stackoverflow) |
| DD (1) | DD96839A1 (enrdf_load_stackoverflow) |
| DE (1) | DE2316214A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998023370A1 (en) * | 1996-11-25 | 1998-06-04 | Armstrong Medical Limited | Carbon dioxide absorbent in anaesthesiology |
| US6867165B2 (en) | 2002-09-09 | 2005-03-15 | W. R. Grace & Co. -Conn. | Calcium hydroxide absorbent with rheology modifier and process involving same |
-
1972
- 1972-06-02 DD DD16339672A patent/DD96839A1/xx unknown
-
1973
- 1973-03-31 DE DE19732316214 patent/DE2316214A1/de active Pending
- 1973-04-27 CS CS305373A patent/CS172529B1/cs unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998023370A1 (en) * | 1996-11-25 | 1998-06-04 | Armstrong Medical Limited | Carbon dioxide absorbent in anaesthesiology |
| US6228150B1 (en) | 1996-11-25 | 2001-05-08 | Armstrong Medical Limited | Carbon dioxide absorbent in anaesthesiology |
| US6867165B2 (en) | 2002-09-09 | 2005-03-15 | W. R. Grace & Co. -Conn. | Calcium hydroxide absorbent with rheology modifier and process involving same |
| CN1694760B (zh) * | 2002-09-09 | 2010-05-26 | 格雷斯公司 | 带有流变改性剂的氢氧化钙吸收剂和与其有关的工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| CS172529B1 (enrdf_load_stackoverflow) | 1977-01-28 |
| DD96839A1 (enrdf_load_stackoverflow) | 1973-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |