ES398724A1 - Process for carrying out chemical reactions in a fluidised bed - Google Patents
Process for carrying out chemical reactions in a fluidised bedInfo
- Publication number
- ES398724A1 ES398724A1 ES398724A ES398724A ES398724A1 ES 398724 A1 ES398724 A1 ES 398724A1 ES 398724 A ES398724 A ES 398724A ES 398724 A ES398724 A ES 398724A ES 398724 A1 ES398724 A1 ES 398724A1
- Authority
- ES
- Spain
- Prior art keywords
- chemical reactions
- carrying
- out chemical
- fluidised bed
- fluidization
- 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
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
-
- 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1836—Heating and cooling the reactor
-
- 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/34—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
-
- 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
- C01B7/03—Preparation from chlorides
- C01B7/04—Preparation of chlorine from hydrogen chloride
-
- 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
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/00132—Tubes
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
- B01J2219/0277—Metal based
- B01J2219/0286—Steel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Procedure for executing chemical reactions by fluidization, more particularly by catalytic fluidization, characterized by the use of a reactor containing thermal exchange means and filling elements, using as filling elements rigid wire windings whose volume of material represents the 2 to 12%, preferably 3 to 10% of the volume occupied by the catalyst under working conditions, with a rate of displacement of the gaseous constituents through the reactor representing 0.25 to 0.95, preferably 0, 40 to 0.90 times, the entrainment speed of fluidized catalyst particles. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB148571A GB1382991A (en) | 1971-01-12 | 1971-01-12 | Process for carrying out chemical reactions in a fluidised bed |
Publications (1)
Publication Number | Publication Date |
---|---|
ES398724A1 true ES398724A1 (en) | 1974-07-16 |
Family
ID=9722843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES398724A Expired ES398724A1 (en) | 1971-01-12 | 1972-01-10 | Process for carrying out chemical reactions in a fluidised bed |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5429996B1 (en) |
BE (1) | BE777896A (en) |
CA (1) | CA967726A (en) |
DD (1) | DD96849A5 (en) |
DE (1) | DE2201032C3 (en) |
ES (1) | ES398724A1 (en) |
FR (1) | FR2121724B1 (en) |
GB (1) | GB1382991A (en) |
IT (1) | IT949633B (en) |
LU (1) | LU64574A1 (en) |
NL (1) | NL173605C (en) |
RO (1) | RO61274A (en) |
YU (1) | YU36621B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004006610A1 (en) | 2004-02-11 | 2005-09-01 | Basf Ag | Reactor and process for producing chlorine from HCl |
DE102004014677A1 (en) * | 2004-03-25 | 2005-10-13 | Basf Ag | Fluidized bed process and reactor for carrying out exothermic chemical equilibrium reactions |
KR20090080043A (en) * | 2006-09-19 | 2009-07-23 | 바스프 에스이 | Fluidized-bed reactor for carrying out a gas-phase reaction |
CN109772236B (en) * | 2017-11-14 | 2022-08-12 | 中国石油化工股份有限公司 | Fluid distributor, reaction device and application thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533026A (en) * | 1946-08-22 | 1950-12-05 | Standard Oil Dev Co | Process for contacting solids and gases |
GB1019236A (en) * | 1961-10-26 | 1966-02-02 | Canadian Patents Dev | Improvements in or relating to fluidised bed processes |
-
1971
- 1971-01-12 GB GB148571A patent/GB1382991A/en not_active Expired
-
1972
- 1972-01-07 NL NL7200257A patent/NL173605C/en not_active IP Right Cessation
- 1972-01-10 JP JP516372A patent/JPS5429996B1/ja active Pending
- 1972-01-10 FR FR7200705A patent/FR2121724B1/fr not_active Expired
- 1972-01-10 ES ES398724A patent/ES398724A1/en not_active Expired
- 1972-01-11 DE DE19722201032 patent/DE2201032C3/en not_active Expired
- 1972-01-11 IT IT4764672A patent/IT949633B/en active
- 1972-01-11 LU LU64574D patent/LU64574A1/xx unknown
- 1972-01-11 BE BE777896A patent/BE777896A/en not_active IP Right Cessation
- 1972-01-11 RO RO6935872A patent/RO61274A/ro unknown
- 1972-01-11 DD DD16028472A patent/DD96849A5/xx unknown
- 1972-01-11 YU YU5272A patent/YU36621B/en unknown
- 1972-01-12 CA CA132,296A patent/CA967726A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
YU5272A (en) | 1981-11-13 |
YU36621B (en) | 1984-08-31 |
JPS5429996B1 (en) | 1979-09-27 |
NL7200257A (en) | 1972-07-14 |
DE2201032C3 (en) | 1982-04-29 |
LU64574A1 (en) | 1972-08-23 |
DD96849A5 (en) | 1973-04-12 |
DE2201032A1 (en) | 1972-07-27 |
NL173605C (en) | 1984-02-16 |
BE777896A (en) | 1972-07-11 |
FR2121724A1 (en) | 1972-08-25 |
CA967726A (en) | 1975-05-20 |
GB1382991A (en) | 1975-02-05 |
FR2121724B1 (en) | 1975-03-21 |
NL173605B (en) | 1983-09-16 |
IT949633B (en) | 1973-06-11 |
RO61274A (en) | 1976-08-15 |
DE2201032B2 (en) | 1981-07-23 |
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