IT1062606B - Procedimento ed impianto nonche composizione catalitica per la ossiclorurazione di etilene - Google Patents
Procedimento ed impianto nonche composizione catalitica per la ossiclorurazione di etileneInfo
- Publication number
- IT1062606B IT1062606B IT50378/76A IT5037876A IT1062606B IT 1062606 B IT1062606 B IT 1062606B IT 50378/76 A IT50378/76 A IT 50378/76A IT 5037876 A IT5037876 A IT 5037876A IT 1062606 B IT1062606 B IT 1062606B
- Authority
- IT
- Italy
- Prior art keywords
- oxychloruration
- ethylene
- plant
- procedure
- well
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 title 1
Classifications
-
- 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
-
- 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
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0457—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being placed in separate reactors
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00026—Controlling or regulating the heat exchange system
- B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
- B01J2208/00044—Temperature measurement
- B01J2208/00061—Temperature measurement of the reactants
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59546575A | 1975-07-14 | 1975-07-14 | |
| US05/686,333 US4123467A (en) | 1975-07-14 | 1976-05-14 | Oxychlorination of ethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1062606B true IT1062606B (it) | 1984-10-20 |
Family
ID=27082283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT50378/76A IT1062606B (it) | 1975-07-14 | 1976-07-12 | Procedimento ed impianto nonche composizione catalitica per la ossiclorurazione di etilene |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5917086B2 (cs) |
| BR (1) | BR7604577A (cs) |
| CA (1) | CA1079258A (cs) |
| DD (1) | DD126192A5 (cs) |
| DE (1) | DE2630938C2 (cs) |
| EG (1) | EG12494A (cs) |
| FR (1) | FR2318135A1 (cs) |
| GB (3) | GB1548305A (cs) |
| IT (1) | IT1062606B (cs) |
| NL (1) | NL182800C (cs) |
| NO (1) | NO147380C (cs) |
| SE (1) | SE429960B (cs) |
| YU (1) | YU41813B (cs) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4377491A (en) * | 1981-02-12 | 1983-03-22 | Euteco Impianti S.P.A. | Oxychlorination catalyst precursor and process for its preparation |
| US4460699A (en) * | 1982-08-04 | 1984-07-17 | Conoco Inc. | Fixed bed catalyst for oxychlorination |
| DE3331962A1 (de) * | 1983-09-05 | 1985-03-21 | Wacker-Chemie GmbH, 8000 München | Verfahren zur aufbereitung von chlorwasserstoff als einsatzstoff fuer den ethylenoxichlorierungsprozess |
| DE3346464A1 (de) * | 1983-12-22 | 1985-06-27 | Wacker-Chemie GmbH, 8000 München | Verfahren zur oxichlorierung von ethylen |
| DE3522473A1 (de) * | 1985-06-22 | 1987-01-02 | Basf Ag | Geformter katalysator, verfahren zu seiner herstellung und dessen verwendung bei der oxichlorierung von ethylen zu 1,2-dichlorethan |
| IT1202538B (it) * | 1987-02-13 | 1989-02-09 | Enichem Sintesi | Catalizzatore di ossiclorurazione e procedimento per la sua preparazione |
| DE4018512A1 (de) * | 1990-06-09 | 1991-12-12 | Wacker Chemie Gmbh | Zylindrisch geformter katalysator und dessen verwendung bei der oxichlorierung von ethylen |
| EP0810985B1 (en) * | 1995-02-22 | 1999-12-08 | Evc Technology Ag | Oxychlorination of ethylene in two stage fixed-bed reactor |
| JP5104618B2 (ja) * | 2008-07-22 | 2012-12-19 | 東ソー株式会社 | １，２−ジクロロエタンの製造方法 |
| JP6194809B2 (ja) * | 2014-02-05 | 2017-09-13 | 東ソー株式会社 | １，２−ジクロロエタンの製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB980993A (en) * | 1962-07-05 | 1965-01-20 | Walter Whiteley | An improvement in or relating to the sharpening of scissor blades |
| GB1104666A (en) * | 1964-05-29 | 1968-02-28 | Stauffer Chemical Co | Oxychlorination of ethylene to ethylenedichloride |
| FR1563882A (cs) * | 1968-02-09 | 1969-04-18 |
-
1976
- 1976-06-18 GB GB40647/78A patent/GB1548305A/en not_active Expired
- 1976-06-18 GB GB40646/78A patent/GB1548304A/en not_active Expired
- 1976-06-18 GB GB25292/76A patent/GB1548303A/en not_active Expired
- 1976-06-30 FR FR7619910A patent/FR2318135A1/fr active Granted
- 1976-06-30 CA CA256,092A patent/CA1079258A/en not_active Expired
- 1976-07-03 EG EG394/76A patent/EG12494A/xx active
- 1976-07-09 DE DE2630938A patent/DE2630938C2/de not_active Expired
- 1976-07-12 NO NO762429A patent/NO147380C/no unknown
- 1976-07-12 DD DD193806A patent/DD126192A5/xx unknown
- 1976-07-12 IT IT50378/76A patent/IT1062606B/it active
- 1976-07-13 YU YU1737/76A patent/YU41813B/xx unknown
- 1976-07-13 BR BR7604577A patent/BR7604577A/pt unknown
- 1976-07-13 SE SE7607985A patent/SE429960B/xx not_active IP Right Cessation
- 1976-07-14 JP JP51083891A patent/JPS5917086B2/ja not_active Expired
- 1976-07-14 NL NLAANVRAGE7607782,A patent/NL182800C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| YU173776A (en) | 1982-05-31 |
| FR2318135B1 (cs) | 1979-08-31 |
| GB1548303A (en) | 1979-07-11 |
| DD126192A5 (cs) | 1977-06-29 |
| SE429960B (sv) | 1983-10-10 |
| NO147380B (no) | 1982-12-20 |
| YU41813B (en) | 1988-02-29 |
| GB1548304A (en) | 1979-07-11 |
| JPS5212104A (en) | 1977-01-29 |
| SE7607985L (sv) | 1977-01-15 |
| NL7607782A (nl) | 1977-01-18 |
| EG12494A (en) | 1979-03-31 |
| NO147380C (no) | 1983-03-30 |
| DE2630938C2 (de) | 1984-11-15 |
| NL182800B (nl) | 1987-12-16 |
| CA1079258A (en) | 1980-06-10 |
| FR2318135A1 (fr) | 1977-02-11 |
| JPS5917086B2 (ja) | 1984-04-19 |
| GB1548305A (en) | 1979-07-11 |
| NL182800C (nl) | 1988-05-16 |
| DE2630938A1 (de) | 1977-02-03 |
| NO762429L (cs) | 1977-01-17 |
| BR7604577A (pt) | 1977-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950729 |