ES8302479A1 - "procedimiento para la preparacion de un precursor de catalizador para oxicloracion". - Google Patents

"procedimiento para la preparacion de un precursor de catalizador para oxicloracion".

Info

Publication number
ES8302479A1
ES8302479A1 ES509502A ES509502A ES8302479A1 ES 8302479 A1 ES8302479 A1 ES 8302479A1 ES 509502 A ES509502 A ES 509502A ES 509502 A ES509502 A ES 509502A ES 8302479 A1 ES8302479 A1 ES 8302479A1
Authority
ES
Spain
Prior art keywords
oxychloration
temperature
particles
procedure
catalyst precursor
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
Application number
ES509502A
Other languages
English (en)
Other versions
ES509502A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Euteco Impianti SpA
Original Assignee
Euteco Impianti SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26327259&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8302479(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from IT8119689A external-priority patent/IT8119689A0/it
Priority claimed from IT68126/81A external-priority patent/IT1144825B/it
Application filed by Euteco Impianti SpA filed Critical Euteco Impianti SpA
Publication of ES8302479A1 publication Critical patent/ES8302479A1/es
Publication of ES509502A0 publication Critical patent/ES509502A0/es
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/122—Halides of copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/10—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE UN PRECURSOR DE CATALIZADOR PARA OXICLORACION, CONSTITUIDO POR PARTICULAS DE ALUMINA MICROESFEROIDAL POROSAS, IMPREGNADAS DE 3 A 7% DE CLORURO DE COBRE, EXPRESADO EN COBRE METALICO. CONSISTE EN CALENTAR PARTICULAS DE ALUMINA MICROESFEROIDAL POROSAS CON UN AREA SUPERFICIAL DE 120 A 220 M /G, UN VOLUMEN DE POROS DE 0,35 A 0,50 ML/G Y UN RADIO DE PORO MEDIO DE 34 A 35 ANGSTROMG, A UNA TEMPERATURA ENTRE 250<025>C A 500<025>C. LLEVARLAS A CONDICIONES DE LECHO FLUIDO POR MEDIO DE UN GAS A TEMPERATURA NO SUPERIOR A 50<025>C. IMPREGNARLAS CON DISOLUCION DE CUCL ACUOSA. CALENTAR EL GAS FLUDIZANTE CON UN GRADIENTE DE TEMPERATURA DE 5 A 30<025>C/H HASTA 140<025>C. MANTENER ESTA TEMPERATURA 0,5 A 15 H. ENFRIAR Y RECUPERAR LAS PARTICULAS. TIENE APLICACIONES PARA LA OXICLORACION DEL ETILENO.
ES509502A 1981-02-12 1982-02-11 "procedimiento para la preparacion de un precursor de catalizador para oxicloracion". Granted ES509502A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8119689A IT8119689A0 (it) 1981-02-12 1981-02-12 Catalizzatore di assiclorurazione e procedimento per la sue preparazione.
IT68126/81A IT1144825B (it) 1981-08-17 1981-08-17 Precursore di catalizzatore di ossi clorurazione e procedimento per la sua preparazione

Publications (2)

Publication Number Publication Date
ES8302479A1 true ES8302479A1 (es) 1983-02-01
ES509502A0 ES509502A0 (es) 1983-02-01

Family

ID=26327259

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509502A Granted ES509502A0 (es) 1981-02-12 1982-02-11 "procedimiento para la preparacion de un precursor de catalizador para oxicloracion".

Country Status (8)

Country Link
US (1) US4377491A (es)
EP (1) EP0058644B2 (es)
BR (1) BR8200738A (es)
CA (1) CA1160203A (es)
DE (1) DE3265693D1 (es)
DK (1) DK160744C (es)
ES (1) ES509502A0 (es)
IN (1) IN156084B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1202538B (it) * 1987-02-13 1989-02-09 Enichem Sintesi Catalizzatore di ossiclorurazione e procedimento per la sua preparazione
FR2641779B1 (fr) * 1988-12-26 1991-04-19 Atochem Procede et catalyseur d'oxychloration, leur application a la production du 1-2 dichloroethane
US5012025A (en) * 1989-08-23 1991-04-30 Viswanatha Sankaran Molecular restructuring catalyst
ES2026073A6 (es) * 1991-01-03 1992-04-01 Aiscondel Sa Procedimiento para la preparacion de un catalizador para la oxicloracion del etileno.
CN1041386C (zh) * 1993-06-28 1998-12-30 湖北省化学研究所 变换催化剂的载体三氧化二铝的处理方法
RU2131298C1 (ru) * 1996-12-05 1999-06-10 Институт нефтехимии и катализа с опытным заводом АН РБ Способ приготовления микросферического катализатора оксихлорирования углероводородов
RU2139761C1 (ru) * 1997-12-31 1999-10-20 Институт нефтехимии и катализа АН Республики Башкортостан Способ приготовления микросферического катализатора оксихлорирования углеводородов
PT1002576E (pt) * 1998-11-10 2004-06-30 Sued Chemie Mt Srl Catalisador a base de cobre para oxicloracao de etileno a 1,2-dicloroetano
DE19911078A1 (de) * 1999-03-12 2000-09-21 Krupp Uhde Gmbh Verfahren zur Herstellung von VCM
US6174834B1 (en) * 1999-04-05 2001-01-16 Ppg Industries Ohio, Inc. Oxychlorination catalyst
DE502005010940D1 (de) * 2005-12-16 2011-03-17 Evonik Energy Services Gmbh Verfahren zum Behandeln von Rauchgas-Katalysatoren
JP2025502403A (ja) 2022-01-19 2025-01-24 オキシ ヴィニールズ，エルピー オキシ塩素化プロセス

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148222A (en) * 1962-02-21 1964-09-08 Frontier Chemical Company Oxychlorination of benzene in the presence of cucl2/licl catalysts
US3267161A (en) * 1962-07-26 1966-08-16 Osaka Kinzoku Kogyo Company Lt Chlorination process
US3461084A (en) * 1965-11-10 1969-08-12 Monsanto Co Cupric chloride-alumina catalyst
GB1117014A (en) * 1967-01-23 1968-06-12 Shell Int Research Process for preparing impregnated catalysts
US3709950A (en) * 1969-07-28 1973-01-09 Ethyl Corp Manufacture of halohydrocarbons
IT1030646B (it) * 1974-10-04 1979-04-10 Sir Soc Italiana Resine Spa Procedimento er la produzione di dicloroetano
GB1548303A (en) * 1975-07-14 1979-07-11 Stauffer Chemical Co Oxychlorination of ethylene and raechtion system threfor
US4069170A (en) * 1975-08-04 1978-01-17 Stauffer Chemical Company Fluidized deoxychlorination catalyst composition
DE2651974A1 (de) * 1976-11-15 1978-05-18 Basf Ag Katalysator und verfahren zur herstellung von 1,2-dichloraethan durch oxichlorierung von aethylen

Also Published As

Publication number Publication date
DK58882A (da) 1982-08-13
IN156084B (es) 1985-05-11
DK160744B (da) 1991-04-15
EP0058644B2 (en) 1989-03-22
EP0058644B1 (en) 1985-08-28
EP0058644A1 (en) 1982-08-25
CA1160203A (en) 1984-01-10
ES509502A0 (es) 1983-02-01
DK160744C (da) 1991-09-30
US4377491A (en) 1983-03-22
BR8200738A (pt) 1982-12-21
DE3265693D1 (en) 1985-10-03

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20001009