SE346222B - - Google Patents
Info
- Publication number
- SE346222B SE346222B SE5835/68A SE583568A SE346222B SE 346222 B SE346222 B SE 346222B SE 5835/68 A SE5835/68 A SE 5835/68A SE 583568 A SE583568 A SE 583568A SE 346222 B SE346222 B SE 346222B
- Authority
- SE
- Sweden
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
- C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
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- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2425—Tubular reactors in parallel
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- 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
- B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
- B01J8/067—Heating or cooling the reactor
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- 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
- B01J2208/00079—Fluid level measurement
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- 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
- B01J2208/00088—Flow rate measurement
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- 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
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- 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)
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64607167A | 1967-06-14 | 1967-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE346222B true SE346222B (de) | 1972-07-03 |
Family
ID=24591622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE5835/68A SE346222B (de) | 1967-06-14 | 1968-04-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3482948A (de) |
| DE (1) | DE1767033B2 (de) |
| FR (1) | FR1577494A (de) |
| GB (1) | GB1219973A (de) |
| SE (1) | SE346222B (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941568A (en) * | 1971-05-20 | 1976-03-02 | Allied Chemical Corporation | Apparatus for the production of ethylene dichloride |
| FR2452315B1 (fr) * | 1979-03-28 | 1985-07-05 | Azote & Prod Chim | Reacteur de nitration d'hydrocarbures en phase gazeuse sous pression |
| US4814977A (en) * | 1983-10-18 | 1989-03-21 | S&C Electric Company | Apparatus and method for direct memory to peripheral and peripheral to memory data transfers |
| DE3612213A1 (de) * | 1986-04-11 | 1987-10-15 | Basf Ag | Rohrbuendelreaktor, dessen verwendung bei exothermen organischen reaktionen und verfahren zur herstellung von ketonen und aldehyden mit hilfe des rohrbuendelreaktors |
| US5599510A (en) * | 1991-12-31 | 1997-02-04 | Amoco Corporation | Catalytic wall reactors and use of catalytic wall reactors for methane coupling and hydrocarbon cracking reactions |
| KR100450234B1 (ko) * | 2002-07-10 | 2004-09-24 | 주식회사 엘지화학 | 개선된 열교환 시스템을 갖는 촉매 산화 반응기 |
| JP4742520B2 (ja) * | 2004-05-27 | 2011-08-10 | 三菱化学株式会社 | 反応装置、反応装置制御システム、及び接触気相酸化反応方法 |
| GB2446820B (en) | 2007-02-23 | 2011-09-21 | Mark Collins | A Method of Generating Heat |
| MY185748A (en) * | 2015-11-13 | 2021-06-03 | Johnson Matthey Plc | Apparatus and process for the production of formaldehyde |
| PL3826763T3 (pl) * | 2018-07-24 | 2024-02-26 | Noram Engineering And Constructors Ltd. | Reaktor i sposób nitrowania |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1604739A (en) * | 1921-12-05 | 1926-10-26 | Barrett Co | Apparatus for promoting catalytic reactions |
| US1812341A (en) * | 1930-02-04 | 1931-06-30 | Selden Res & Engineering Corp | Catalytic apparatus |
| US2411097A (en) * | 1944-03-16 | 1946-11-12 | American Locomotive Co | Heat exchanger |
| US2852564A (en) * | 1955-01-21 | 1958-09-16 | Reichhold Chemicals Inc | Process for controlling reaction temperature in vapor phase oxidation of alcohols to aldehydes |
| US3247279A (en) * | 1962-02-12 | 1966-04-19 | Halcon International Inc | Heat control in catalytic oxidation process |
-
1967
- 1967-06-14 US US646071A patent/US3482948A/en not_active Expired - Lifetime
-
1968
- 1968-03-22 DE DE1767033A patent/DE1767033B2/de active Granted
- 1968-04-30 SE SE5835/68A patent/SE346222B/xx unknown
- 1968-05-01 GB GB20552/68D patent/GB1219973A/en not_active Expired
- 1968-06-10 FR FR1577494D patent/FR1577494A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1219973A (en) | 1971-01-20 |
| DE1767033A1 (de) | 1971-08-19 |
| FR1577494A (de) | 1969-08-08 |
| US3482948A (en) | 1969-12-09 |
| DE1767033B2 (de) | 1976-01-08 |