BE831285A - Procede de separation d'acide chlorhydrique aqueux des hydrocarbures chlores gazeux - Google Patents
Procede de separation d'acide chlorhydrique aqueux des hydrocarbures chlores gazeuxInfo
- Publication number
- BE831285A BE831285A BE158223A BE158223A BE831285A BE 831285 A BE831285 A BE 831285A BE 158223 A BE158223 A BE 158223A BE 158223 A BE158223 A BE 158223A BE 831285 A BE831285 A BE 831285A
- Authority
- BE
- Belgium
- Prior art keywords
- separation
- hydrochloric acid
- aqueous hydrochloric
- chlorinated hydrocarbons
- gaseous chlorinated
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Drying Of Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/488,247 US3948622A (en) | 1974-07-12 | 1974-07-12 | Separation of aqueous hydrogen chloride from gaseous chlorinated hydrocarbons |
Publications (1)
Publication Number | Publication Date |
---|---|
BE831285A true BE831285A (fr) | 1975-11-03 |
Family
ID=23938941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE158223A BE831285A (fr) | 1974-07-12 | 1975-07-11 | Procede de separation d'acide chlorhydrique aqueux des hydrocarbures chlores gazeux |
Country Status (14)
Country | Link |
---|---|
US (1) | US3948622A (es) |
JP (1) | JPS5134104A (es) |
AU (1) | AU498849B2 (es) |
BE (1) | BE831285A (es) |
BR (1) | BR7504422A (es) |
CA (1) | CA1066877A (es) |
DE (1) | DE2530306A1 (es) |
ES (1) | ES439310A1 (es) |
FR (1) | FR2277801A1 (es) |
GB (1) | GB1474355A (es) |
IT (1) | IT1039585B (es) |
NL (1) | NL7508179A (es) |
SE (1) | SE412750B (es) |
TR (1) | TR18964A (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1572167A (en) * | 1976-04-02 | 1980-07-23 | Lucas Industries Ltd | Centrifugal pumps |
US4157247A (en) * | 1977-10-31 | 1979-06-05 | Reserve Synthetic Fuels, Inc. | Corrosion control process |
US4842621A (en) * | 1987-03-26 | 1989-06-27 | The Dow Chemical Company | Recovery process |
IL89280A0 (en) * | 1988-02-16 | 1989-09-10 | Mitsui Toatsu Chemicals | Industrial process for the separation and recovery of chlorine |
US5254323A (en) * | 1988-02-16 | 1993-10-19 | Mitsui Toatsu Chemicals, Incorporated | Industrial process for the separation and recovery of chlorine |
US5387277A (en) * | 1993-11-29 | 1995-02-07 | Uop | Process for the recovery of an acid gas from a gaseous stream containing acid gas |
US5736031A (en) * | 1996-09-26 | 1998-04-07 | Onsite Technology, L.L.C. | Separation of hydrocarbons water/emulsifier mixtures |
CA2369960A1 (en) | 1999-04-23 | 2000-11-02 | The Dow Chemical Company | Water removal in purification of vinyl chloride |
ITPI20110035A1 (it) * | 2011-04-05 | 2012-10-06 | Fernando Horacio Garcia | Processo e apparato per il trattamento di effluenti salini contenenti residui organici |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL286349A (es) * | 1962-12-05 | |||
NL6615508A (es) * | 1965-12-13 | 1967-06-14 | ||
US3793801A (en) * | 1972-09-28 | 1974-02-26 | Lummus Co | Recovery of chlorinated hydrocarbon |
-
1974
- 1974-07-12 US US05/488,247 patent/US3948622A/en not_active Expired - Lifetime
-
1975
- 1975-06-30 IT IT24976/75A patent/IT1039585B/it active
- 1975-07-08 DE DE19752530306 patent/DE2530306A1/de not_active Withdrawn
- 1975-07-09 NL NL7508179A patent/NL7508179A/xx not_active Application Discontinuation
- 1975-07-09 AU AU82854/75A patent/AU498849B2/en not_active Expired
- 1975-07-10 SE SE7507937A patent/SE412750B/xx unknown
- 1975-07-10 TR TR18964A patent/TR18964A/xx unknown
- 1975-07-11 FR FR7521839A patent/FR2277801A1/fr active Granted
- 1975-07-11 ES ES439310A patent/ES439310A1/es not_active Expired
- 1975-07-11 BE BE158223A patent/BE831285A/xx unknown
- 1975-07-11 BR BR7504422*A patent/BR7504422A/pt unknown
- 1975-07-11 CA CA231,279A patent/CA1066877A/en not_active Expired
- 1975-07-11 GB GB2920275A patent/GB1474355A/en not_active Expired
- 1975-07-12 JP JP50085753A patent/JPS5134104A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
TR18964A (tr) | 1978-01-01 |
AU498849B2 (en) | 1979-03-29 |
NL7508179A (nl) | 1976-01-14 |
AU8285475A (en) | 1977-01-13 |
JPS5134104A (en) | 1976-03-23 |
SE7507937L (sv) | 1976-01-13 |
IT1039585B (it) | 1979-12-10 |
FR2277801B1 (es) | 1980-08-01 |
SE412750B (sv) | 1980-03-17 |
CA1066877A (en) | 1979-11-27 |
FR2277801A1 (fr) | 1976-02-06 |
US3948622A (en) | 1976-04-06 |
GB1474355A (en) | 1977-05-25 |
DE2530306A1 (de) | 1976-01-29 |
ES439310A1 (es) | 1977-02-16 |
BR7504422A (pt) | 1976-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
LU79216A1 (fr) | Procede de preparation de nouvelles oximes derivees de l'acide 7-amino thiazolyl acetamido cephalosporanique | |
PT67815A (fr) | Procede de preparation de nouvelles oximes derivees de l'acide 3-acetoxymethyl 7-aminothiazolyl acetamido cephalosporanique | |
PT66099B (fr) | Procede de preparation de nouvelles oximes derivees de l'acide 7-amino thiazolyl acetamido cephalosporanique | |
BE833787A (fr) | Procede de preparation de nouveaux amides d'acide 2,3-dihydro-1-benzothiepin-4-carboxylique | |
FR2315497A1 (fr) | Procede de preparation d'un acide terephtalique presentant un degre eleve de purete | |
FR2296639A1 (fr) | Procede de preparation de l'acide 7-d-(-)a-amino-a-(p-hydroxyphenylacetamido)-desacetoxycephalosporanique | |
BE814762A (fr) | Procede de separation de l'acide acrylique de ses solutions aqueuses | |
FR2277801A1 (fr) | Procede de separation d'acide chlorhydrique aqueux des hydrocarbures chlores gazeux | |
BE834267A (fr) | Procede de purification de l'acide acrylique | |
BE841011A (fr) | Procede de separation de l'acide fluorhydrique et/ou du tetra-fluorure de silicum du gaz chlorhydrique | |
FR2307782A1 (fr) | Procede de recuperation d'acide chlorhydrique a partir de courants de produit gazeux contenant des hydrocarbures chlores tels que des chloromethanes | |
FR2286817A1 (fr) | Procede de preparation d'acide 5-fluoro-2-methyl-1-(p-methylsulfinylbenzylidene)-indenyl-3-acetique | |
PT66944B (fr) | Procede de preparation de nouvelles oximes derivees de l'acide 3-carbamoyloxymethyl 7-amino thiazolyl acetamido cephalosporanique | |
PT67673B (fr) | Procede de preparation de nouvelles oximes derivees de l'acide 3-thiadiazolyl thiomethyl 7-amino thiazolyl acetamidecephalosporanique | |
FR2281912A1 (fr) | Procede de separation du 1,1- et du 1,2-dichloroethane | |
FR2291197A1 (fr) | Procede pour la purification d'acide cyanurique | |
BE825501A (fr) | Procede pour recuperer l'acide cyanurique des eaux meres effluente d?un appareil de chloration | |
BE846684A (fr) | Nouveau procede de production de l'acide cyanurique | |
BE842471A (fr) | Nouveau procede de synthese de l'acide m-benzoylhydratropique | |
BE827568A (fr) | Procede de deshydrohalogenation d'alpha-halo cetals | |
BE824684A (fr) | Procede d'extraction simultanee du hcl et du s02 residuels de melanges gazeux | |
BE825056A (fr) | Procede de purification de l'acide 11-cyano-undecanoique | |
BE760337A (fr) | Procede pour separer l'acide fluorhydrique des gaz | |
BE826754A (fr) | Purification de l'acide chlorhydrique | |
BE810138A (fr) | Procede d'oxyalcoylation des chlorures et bromures de phosphoretrivalent |