ES375364A1 - Procedimiento de purificacion de dicloruro de etileno. - Google Patents
Procedimiento de purificacion de dicloruro de etileno.Info
- Publication number
- ES375364A1 ES375364A1 ES375364A ES375364A ES375364A1 ES 375364 A1 ES375364 A1 ES 375364A1 ES 375364 A ES375364 A ES 375364A ES 375364 A ES375364 A ES 375364A ES 375364 A1 ES375364 A1 ES 375364A1
- Authority
- ES
- Spain
- Prior art keywords
- ethylene dichloride
- purification
- absorbent
- translation
- machine
- 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
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)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82202069A | 1969-05-05 | 1969-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES375364A1 true ES375364A1 (es) | 1972-04-16 |
Family
ID=25234896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES375364A Expired ES375364A1 (es) | 1969-05-05 | 1970-01-12 | Procedimiento de purificacion de dicloruro de etileno. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3691239A (es) |
BE (1) | BE808973Q (es) |
CA (1) | CA974260A (es) |
DE (1) | DE2014168A1 (es) |
ES (1) | ES375364A1 (es) |
FR (1) | FR2042395B1 (es) |
GB (1) | GB1287161A (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072728A (en) * | 1972-12-27 | 1978-02-07 | Rhone-Progil | Process for the preparation of 1,2-dichloroethane in two reaction zones by reacting chlorine with not more than 102 mole percent of ethylene |
US4087474A (en) * | 1977-06-06 | 1978-05-02 | Continental Oil Company | Process for the purification of 1,2-dichloroethane |
US4151212A (en) * | 1978-07-07 | 1979-04-24 | Ppg Industries, Inc. | Purification of ethylene dichloride |
DE2833586C2 (de) * | 1978-07-31 | 1981-12-03 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Entsäuerung und Aufrechterhaltung der Säurefreiheit von bestimmten Chlorkohlenwasserstoffen |
US4358627A (en) * | 1980-01-28 | 1982-11-09 | International Business Machines Corporation | Reducing chloride concentration |
US4533473A (en) * | 1982-05-14 | 1985-08-06 | Stauffer Chemical Company | Process for treating liquid chlorinated hydrocarbon wastes containing iron |
DE3230048A1 (de) * | 1982-08-12 | 1984-02-16 | Wacker-Chemie GmbH, 8000 München | Verfahren zur stabilisierung von chlorkohlenwasserstoffen, verfahrensgemaess stabilisierte chlorkohlenwasserstoffe und ihre verwendung |
US4614643A (en) * | 1982-12-08 | 1986-09-30 | Stauffer Chemical Company | Process for treating liquid chlorinated hydrocarbon wastes containing iron |
DE3247988A1 (de) * | 1982-12-24 | 1984-06-28 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 1,2-dichlorethan |
US4590317A (en) * | 1984-08-06 | 1986-05-20 | The B. F. Goodrich Company | Process for minimizing corrosion and coking in an ethylene dichloride plant |
US4885417A (en) * | 1988-09-19 | 1989-12-05 | Occidental Chemical Corporation | Method for the decoloration of chloro-xylene compositions |
DE4129391C2 (de) * | 1991-09-04 | 1998-05-20 | Hoechst Ag | Verfahren zur Benzolabtrennung aus dem bei der Vinylchloridherstellung zurückgewonnenen 1,2-Dichlorethan |
US5480638A (en) * | 1994-02-25 | 1996-01-02 | Erwin; Barry C. | Insecticide bait composition |
FR2823132B1 (fr) * | 2001-04-04 | 2003-07-04 | Pro Catalyse | Procede d'elimination des halogenures metalliques presents dans un effluent organique ou non organique, liquide ou gazeux |
US7790130B2 (en) * | 2007-08-31 | 2010-09-07 | Uop Llc | Wide mesoporous alumina composites having trimodal pore structure |
SA112330516B1 (ar) | 2011-05-19 | 2016-02-22 | كاليرا كوربوريشن | انظمة وطرق هيدروكسيد كهروكيميائية مستخدمة لأكسدة المعدن |
US9200375B2 (en) | 2011-05-19 | 2015-12-01 | Calera Corporation | Systems and methods for preparation and separation of products |
BR112014018497A8 (pt) * | 2012-01-28 | 2019-01-29 | Optmed Inc | processo de purificação de compostos de etileno 1,1 disubstituído e produto obtido pelo mesmo |
CN103420781B (zh) * | 2012-05-17 | 2015-07-01 | 中国石油化工股份有限公司 | 一种3-氯丙烯脱酸、脱水方法 |
TWI633206B (zh) | 2013-07-31 | 2018-08-21 | 卡利拉股份有限公司 | 使用金屬氧化物之電化學氫氧化物系統及方法 |
CN103845966A (zh) * | 2014-02-19 | 2014-06-11 | 新疆天业(集团)有限公司 | 高温氯乙烯气体净化除油工艺 |
CN107109672B (zh) | 2014-09-15 | 2019-09-27 | 卡勒拉公司 | 使用金属卤化物形成产物的电化学系统和方法 |
EP3767011A1 (en) | 2015-10-28 | 2021-01-20 | Calera Corporation | Electrochemical, halogenation, and oxyhalogenation systems and methods |
US10619254B2 (en) | 2016-10-28 | 2020-04-14 | Calera Corporation | Electrochemical, chlorination, and oxychlorination systems and methods to form propylene oxide or ethylene oxide |
US10556848B2 (en) | 2017-09-19 | 2020-02-11 | Calera Corporation | Systems and methods using lanthanide halide |
US10590054B2 (en) | 2018-05-30 | 2020-03-17 | Calera Corporation | Methods and systems to form propylene chlorohydrin from dichloropropane using Lewis acid |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1994302A (en) * | 1933-10-18 | 1935-03-12 | Gen Electric | Refining process |
-
1969
- 1969-05-05 US US822020A patent/US3691239A/en not_active Expired - Lifetime
- 1969-12-15 CA CA069,807A patent/CA974260A/en not_active Expired
-
1970
- 1970-01-05 GB GB464/70A patent/GB1287161A/en not_active Expired
- 1970-01-12 ES ES375364A patent/ES375364A1/es not_active Expired
- 1970-02-27 FR FR7007301A patent/FR2042395B1/fr not_active Expired
- 1970-03-24 DE DE19702014168 patent/DE2014168A1/de active Pending
-
1973
- 1973-12-21 BE BE139159A patent/BE808973Q/xx active
Also Published As
Publication number | Publication date |
---|---|
BE808973Q (fr) | 1974-04-16 |
US3691239A (en) | 1972-09-12 |
CA974260A (en) | 1975-09-09 |
DE2014168A1 (de) | 1970-11-19 |
FR2042395B1 (es) | 1973-11-16 |
FR2042395A1 (es) | 1971-02-12 |
GB1287161A (en) | 1972-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES375364A1 (es) | Procedimiento de purificacion de dicloruro de etileno. | |
ES334251A1 (es) | Procedimiento para la preparacion de un ester de la tionofosforamida. | |
ES421120A1 (es) | Procedimiento para la preparacion de n-(2-amino-3, 5-dibro-mobenciliden)-trans-4-amino-ciclohexanol. | |
ES288700A1 (es) | Procedimiento para mejorar la estabilidad de poliamidas contra el calor | |
ES181114U (es) | Grifo de gas perfeccionado. | |
ES307219A1 (es) | Procedimiento para la produccion de acido lisergico. | |
ES290814A1 (es) | Un procedimiento para purificar un polimero fuertemente saturado de una o mas olefinas | |
BE605309A (fr) | Procédé catalytique de préparation de mercaptanes. | |
ES256615A1 (es) | Un metodo para estabilizar catalizadores | |
ES311347A1 (es) | Un procedimiento para la polimerizacion catalitica ionogenica de lactamas | |
ES262541A1 (es) | Procedimiento para la fabricaciën de sulfapirimidinas | |
ES228442A1 (es) | Procedimiento oara purificar novobiocina. | |
ES311471A1 (es) | Un procedimiento para la polimerizacion catalitica ionogenica de lactamas | |
ES284355A1 (es) | Procedimiento para la obtención de sales de los hemiésteres de cloranfenicol y benzopiridinas | |
ES296685A1 (es) | Procedimiento para la obtencion de un éster del acido tionofosforico | |
ES368753A1 (es) | Perfeccionamientos en los procedimientos para el tratamiento de arcillas | |
ES241436A1 (es) | Procedimiento para la obtenciën de nuevas ftalicinas | |
ES316072A1 (es) | Procedimiento de preparacion de esteres de cloranfenicol | |
ES308741A1 (es) | Procedimiento de preparacion de esteres carbonicos. | |
ES168726U (es) | Grifo de gas. | |
ES29626U (es) | Esterilizadores para embarcaciones | |
ES332582A1 (es) | Un procedimiento para la preparacion de n-p-cloromenzoil-5fluorocitosina. | |
ES144756U (es) | Bayeta perfeccionada. | |
ES258810A1 (es) | Un procedimiento para el tratamiento de aguas residuales contaminadas | |
ES286801A1 (es) | Método de producción de [2-(5-nitrofurfurilideno) hidrazino] tiofosfato 0,0-dietílico |