IT1047538B - Procedimento ed impianto per separare sostanze bassobollenti ed acqua da idrocarburi clorurati - Google Patents
Procedimento ed impianto per separare sostanze bassobollenti ed acqua da idrocarburi cloruratiInfo
- Publication number
- IT1047538B IT1047538B IT51367/75A IT5136775A IT1047538B IT 1047538 B IT1047538 B IT 1047538B IT 51367/75 A IT51367/75 A IT 51367/75A IT 5136775 A IT5136775 A IT 5136775A IT 1047538 B IT1047538 B IT 1047538B
- Authority
- IT
- Italy
- Prior art keywords
- plant
- procedure
- water
- low boiling
- chlorinated hydrocarbons
- Prior art date
Links
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2445371A DE2445371C3 (de) | 1974-09-23 | 1974-09-23 | Verfahren zur Abtrennung von Leichtsiedern und Wasser aus nassen, neutralen Chlorkohlenwasserstoffen, die 2 bis 4 Kohlen¬ |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1047538B true IT1047538B (it) | 1980-10-20 |
Family
ID=5926502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51367/75A IT1047538B (it) | 1974-09-23 | 1975-09-17 | Procedimento ed impianto per separare sostanze bassobollenti ed acqua da idrocarburi clorurati |
Country Status (9)
Country | Link |
---|---|
US (1) | US3998706A (it) |
JP (1) | JPS537404B2 (it) |
BE (1) | BE833613A (it) |
DE (1) | DE2445371C3 (it) |
FR (1) | FR2285357A1 (it) |
GB (1) | GB1494938A (it) |
IT (1) | IT1047538B (it) |
NL (1) | NL7509315A (it) |
SE (1) | SE7509043L (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4141922A (en) * | 1978-02-21 | 1979-02-27 | Continental Oil Company | Process for purification of 1,2-dichloroethane |
US4358360A (en) * | 1979-07-27 | 1982-11-09 | British Petroleum Company Limited | Dewaxing process |
DE3543222A1 (de) * | 1985-12-06 | 1987-06-11 | Wacker Chemie Gmbh | Verbessertes verfahren zur herstellung von vinylchorid durch thermische spaltung von 1,2-dichlorethan |
DE4012538A1 (de) * | 1990-04-19 | 1991-10-24 | Wacker Chemie Gmbh | Verfahren zur reinigung von nicht umgesetztem 1,2-dichlorethan aus einem 1,2-dichlorethan-pyrolyseprozess |
DE19926165C2 (de) * | 1999-06-09 | 2001-06-21 | Degussa | Verfahren zur Herstellung von 1,3-Dichlorpropan |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2589212A (en) * | 1949-11-08 | 1952-03-18 | Jefferson Chem Co Inc | Purification of crude ethylene dichloride |
US2908640A (en) * | 1956-02-27 | 1959-10-13 | Sun Oil Co | Inhibiting corrosion in distillation processes |
NL288172A (it) * | 1962-03-27 | |||
US3676327A (en) * | 1970-02-19 | 1972-07-11 | Exxon Research Engineering Co | Inhibition of corrosion by hydrotreater effluent |
US3779905A (en) * | 1971-09-20 | 1973-12-18 | Universal Oil Prod Co | Adding corrosion inhibitor to top of crude oil still |
US3790496A (en) * | 1971-09-30 | 1974-02-05 | Universal Oil Prod Co | Alkylene polyamine polymeric reaction product corrosion inhibitor |
BE792289A (fr) * | 1971-12-06 | 1973-06-05 | Stauffer Chemical Co | Procede de purification de composes organiques chlores |
-
1974
- 1974-09-23 DE DE2445371A patent/DE2445371C3/de not_active Expired
-
1975
- 1975-08-05 NL NL7509315A patent/NL7509315A/xx not_active Application Discontinuation
- 1975-08-12 SE SE7509043A patent/SE7509043L/xx unknown
- 1975-08-13 US US05/604,395 patent/US3998706A/en not_active Expired - Lifetime
- 1975-08-14 GB GB33894/75A patent/GB1494938A/en not_active Expired
- 1975-09-17 IT IT51367/75A patent/IT1047538B/it active
- 1975-09-19 BE BE160198A patent/BE833613A/xx unknown
- 1975-09-22 FR FR7528920A patent/FR2285357A1/fr active Granted
- 1975-09-23 JP JP11546975A patent/JPS537404B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2285357B1 (it) | 1978-04-07 |
BE833613A (fr) | 1976-03-19 |
FR2285357A1 (fr) | 1976-04-16 |
DE2445371C3 (de) | 1979-03-29 |
JPS5159803A (it) | 1976-05-25 |
GB1494938A (en) | 1977-12-14 |
SE7509043L (sv) | 1976-03-24 |
US3998706A (en) | 1976-12-21 |
DE2445371B2 (de) | 1978-06-08 |
NL7509315A (nl) | 1976-03-25 |
DE2445371A1 (de) | 1976-04-08 |
JPS537404B2 (it) | 1978-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TR18262A (tr) | Zararli bitki oeldueruecue maddeler | |
IT1030930B (it) | Procedimento per la dissalazione dell acqua di mare e delle acque salmastre | |
IT1106341B (it) | Procedimento per recuperare sostanze chimiche da acqua salina | |
NO148104C (no) | Ror for vannfartoey og flytende innretninger. | |
IT1009381B (it) | Procedimento per la dissalazione dell acqua di mare e delle acque salmastre | |
NO138492C (no) | Anordning til rensing av oljeforurenset vann | |
AT346462B (de) | Vorrichtung zum entfernen von zahn- und/oder mundhoehlenbelag | |
IT972032B (it) | Apparecchio e procedimento per la desalinizzazione dell acqua | |
NO772151L (no) | Fremgangsm}te til separering og rensing av ruthenium | |
NO790385L (no) | Roekprosjektilfylling og fremgangsmaate til dens fremstilling | |
BE754794A (fr) | Appareil et methode pour elements precontraints | |
BE781135A (fr) | Appareil de protection cathodique | |
IT1013776B (it) | Mezzi e procedimento per la purificazione di acqua contaminata | |
FR2005627A1 (fr) | Methode et appareil pour la conversion des hydrocarbures | |
IT1104625B (it) | Procedimento ed impianto per separare acqua da gas umido | |
IT1022994B (it) | Dispositivo per separare acqua da miscele vapore acqua | |
SE384593B (sv) | Kokvattenreaktor | |
DK411275A (da) | Thiophensacchariner og fremgangsmade til fremstilling deraf | |
IT1047538B (it) | Procedimento ed impianto per separare sostanze bassobollenti ed acqua da idrocarburi clorurati | |
NO139991C (no) | Fremgangsmaate og innretning for filtrering av vaesker | |
DK242276A (da) | Klaringsenhed til vandoparbejdning og oparbejdningsanleg dertil | |
NO145157C (no) | Fremgangsmaate og innretning til rensing av avvann | |
IT1035902B (it) | Procedimento ed apparecchiatura per trattare acqua di scarico | |
IT1034538B (it) | Procedimento ed apparecchio per la separazione di petrolio da miscele di petrolio ed acqua | |
DK261375A (da) | Snorestyr til fiskestenger |