CH642854A5 - Verfahren zur verminderung von korrosionsschaeden waehrend und/oder nach der brandbekaempfung in raeumen. - Google Patents
Verfahren zur verminderung von korrosionsschaeden waehrend und/oder nach der brandbekaempfung in raeumen. Download PDFInfo
- Publication number
- CH642854A5 CH642854A5 CH226880A CH226880A CH642854A5 CH 642854 A5 CH642854 A5 CH 642854A5 CH 226880 A CH226880 A CH 226880A CH 226880 A CH226880 A CH 226880A CH 642854 A5 CH642854 A5 CH 642854A5
- Authority
- CH
- Switzerland
- Prior art keywords
- fire
- corrosion inhibitors
- room
- fighting
- inhibitor
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title claims abstract description 26
- 238000005260 corrosion Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000003112 inhibitor Substances 0.000 claims abstract description 47
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000012808 vapor phase Substances 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 6
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- RJCQBQGAPKAMLL-UHFFFAOYSA-N bromotrifluoromethane Chemical compound FC(F)(F)Br RJCQBQGAPKAMLL-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 150000002391 heterocyclic compounds Chemical class 0.000 description 2
- WDCYWAQPCXBPJA-UHFFFAOYSA-N 1,3-dinitrobenzene Chemical class [O-][N+](=O)C1=CC=CC([N+]([O-])=O)=C1 WDCYWAQPCXBPJA-UHFFFAOYSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- XXJGBENTLXFVFI-UHFFFAOYSA-N 1-amino-methylene Chemical compound N[CH2] XXJGBENTLXFVFI-UHFFFAOYSA-N 0.000 description 1
- KWIPUXXIFQQMKN-UHFFFAOYSA-N 2-azaniumyl-3-(4-cyanophenyl)propanoate Chemical compound OC(=O)C(N)CC1=CC=C(C#N)C=C1 KWIPUXXIFQQMKN-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229940090948 ammonium benzoate Drugs 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000012671 ceramic insulating material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH226880A CH642854A5 (de) | 1980-03-24 | 1980-03-24 | Verfahren zur verminderung von korrosionsschaeden waehrend und/oder nach der brandbekaempfung in raeumen. |
| DE8080107473T DE3065846D1 (en) | 1980-03-24 | 1980-11-29 | Method of reducing corrosion damages |
| AT80107473T ATE5510T1 (de) | 1980-03-24 | 1980-11-29 | Verfahren zur verminderung von korrosionsschaeden. |
| EP80107473A EP0036445B1 (fr) | 1980-03-24 | 1980-11-29 | Procédé pour réduire les dégâts dus à la corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH226880A CH642854A5 (de) | 1980-03-24 | 1980-03-24 | Verfahren zur verminderung von korrosionsschaeden waehrend und/oder nach der brandbekaempfung in raeumen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH642854A5 true CH642854A5 (de) | 1984-05-15 |
Family
ID=4229786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH226880A CH642854A5 (de) | 1980-03-24 | 1980-03-24 | Verfahren zur verminderung von korrosionsschaeden waehrend und/oder nach der brandbekaempfung in raeumen. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0036445B1 (fr) |
| AT (1) | ATE5510T1 (fr) |
| CH (1) | CH642854A5 (fr) |
| DE (1) | DE3065846D1 (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3409550A (en) * | 1965-12-30 | 1968-11-05 | Shell Oil Co | Fire retardant compositions |
| US3637022A (en) * | 1969-10-30 | 1972-01-25 | Marathon Oil Co | Use of high water content oil-external micellar solutions for extinguishing fires |
| AT314363B (de) * | 1971-07-09 | 1974-04-10 | Horst Juwig | Anlage zur Stützenkühlung von Stahlstützen eines Gebäudetraggestells |
| US3939914A (en) * | 1972-11-17 | 1976-02-24 | Carroll John L | Combination air conditioning and fire protection system for a building |
| FR2270402A1 (en) * | 1974-05-07 | 1975-12-05 | Darlix Georges | Fire fighting system for tall building - has distributor pipes for jets forming curtain of water over windows |
| DE2714902A1 (de) * | 1977-04-02 | 1978-10-12 | Hoechst Ag | Verbessertes schaumerzeugendes konzentrat fuer feuerloeschzwecke |
| US4176071A (en) * | 1978-06-26 | 1979-11-27 | Early California Industries, Inc. | Corrosion inhibitor mixture for ammonium sulfate fire-retardant compositions and method for inhibiting corrosivity of such compositions |
-
1980
- 1980-03-24 CH CH226880A patent/CH642854A5/de not_active IP Right Cessation
- 1980-11-29 DE DE8080107473T patent/DE3065846D1/de not_active Expired
- 1980-11-29 AT AT80107473T patent/ATE5510T1/de not_active IP Right Cessation
- 1980-11-29 EP EP80107473A patent/EP0036445B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATE5510T1 (de) | 1983-12-15 |
| EP0036445B1 (fr) | 1983-12-07 |
| DE3065846D1 (en) | 1984-01-12 |
| EP0036445A2 (fr) | 1981-09-30 |
| EP0036445A3 (en) | 1981-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |