DE593384C - Verfahren zum Stabilisieren von fluessigen chlorierten Kohlenwasserstoffen - Google Patents
Verfahren zum Stabilisieren von fluessigen chlorierten KohlenwasserstoffenInfo
- Publication number
- DE593384C DE593384C DEI44305D DEI0044305D DE593384C DE 593384 C DE593384 C DE 593384C DE I44305 D DEI44305 D DE I44305D DE I0044305 D DEI0044305 D DE I0044305D DE 593384 C DE593384 C DE 593384C
- Authority
- DE
- Germany
- Prior art keywords
- alkylamine
- chlorinated
- chlorinated hydrocarbons
- trichlorethylene
- hydrocarbon
- 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.)
- Expired
Links
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 title claims description 5
- 230000000087 stabilizing effect Effects 0.000 title claims 2
- 150000003973 alkyl amines Chemical class 0.000 claims description 19
- ZMANZCXQSJIPKH-UHFFFAOYSA-N triethylamine Natural products CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 14
- 238000009835 boiling Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- -1 trichlorethylene triethylamine Chemical compound 0.000 claims description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 11
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910001961 silver nitrate Inorganic materials 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- BNIXVQGCZULYKV-UHFFFAOYSA-N pentachloroethane Chemical compound ClC(Cl)C(Cl)(Cl)Cl BNIXVQGCZULYKV-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/42—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2859631A GB391156A (en) | 1931-10-14 | 1931-10-14 | Improvements in or relating to the stabilisation of chlorinated hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE593384C true DE593384C (de) | 1934-02-26 |
Family
ID=10278103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEI44305D Expired DE593384C (de) | 1931-10-14 | 1932-04-26 | Verfahren zum Stabilisieren von fluessigen chlorierten Kohlenwasserstoffen |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE593384C (en(2012)) |
| FR (1) | FR744128A (en(2012)) |
| GB (1) | GB391156A (en(2012)) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943646C (de) * | 1951-10-26 | 1956-05-24 | Ethyl Corp | Verfahren zur Verhinderung der Verfaerbung von einsehaltigem Hexachlorcyclohexan |
| DE1038035B (de) * | 1953-09-25 | 1958-09-04 | Diamond Alkali Co | Stabilisierung von technischem Tetrachloraethylen |
| DE1041035B (de) * | 1954-07-26 | 1958-10-16 | Diamond Alkali Co | Stabilisatoren fuer niedrigmolekulare aliphatische Chlorkohlenwasserstoffe gegen Zersetzung |
| DE1041034B (de) * | 1954-07-26 | 1958-10-16 | Diamond Alkali Co | Stabilisatoren fuer niedrigmolekulare aliphatische Chlorkohlenwasserstoffe gegen Zersetzung |
| DE1215136B (de) * | 1961-10-12 | 1966-04-28 | Vulcan Materials Co | Stabilisierung von Di-, Tri- und Tetrachlor-aethylen sowie anderen niederen aliphatischen Chlorkohlenwasserstoffen und deren Gemischen |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2461852A (en) * | 1945-02-22 | 1949-02-15 | Merck & Co Inc | Stabilization of ddt |
| BE554248A (en(2012)) * | 1956-01-18 | |||
| US2946826A (en) * | 1958-05-16 | 1960-07-26 | Canadian Ind | Stabilization of halohydrocarbons |
-
0
- FR FR744128D patent/FR744128A/fr not_active Expired
-
1931
- 1931-10-14 GB GB2859631A patent/GB391156A/en not_active Expired
-
1932
- 1932-04-26 DE DEI44305D patent/DE593384C/de not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943646C (de) * | 1951-10-26 | 1956-05-24 | Ethyl Corp | Verfahren zur Verhinderung der Verfaerbung von einsehaltigem Hexachlorcyclohexan |
| DE1038035B (de) * | 1953-09-25 | 1958-09-04 | Diamond Alkali Co | Stabilisierung von technischem Tetrachloraethylen |
| DE1041035B (de) * | 1954-07-26 | 1958-10-16 | Diamond Alkali Co | Stabilisatoren fuer niedrigmolekulare aliphatische Chlorkohlenwasserstoffe gegen Zersetzung |
| DE1041034B (de) * | 1954-07-26 | 1958-10-16 | Diamond Alkali Co | Stabilisatoren fuer niedrigmolekulare aliphatische Chlorkohlenwasserstoffe gegen Zersetzung |
| DE1215136B (de) * | 1961-10-12 | 1966-04-28 | Vulcan Materials Co | Stabilisierung von Di-, Tri- und Tetrachlor-aethylen sowie anderen niederen aliphatischen Chlorkohlenwasserstoffen und deren Gemischen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB391156A (en) | 1933-04-18 |
| FR744128A (en(2012)) | 1933-04-12 |
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