BE708597A - - Google Patents
Info
- Publication number
- BE708597A BE708597A BE708597DA BE708597A BE 708597 A BE708597 A BE 708597A BE 708597D A BE708597D A BE 708597DA BE 708597 A BE708597 A BE 708597A
- Authority
- BE
- Belgium
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
- 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
- B01J19/242—Tubular reactors in series
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/46—Preparation of carboxylic acid esters from ketenes or polyketenes
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00065—Pressure 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00101—Reflux columns
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00132—Controlling the temperature using electric heating or cooling elements
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0051081 | 1966-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE708597A true BE708597A (xx) | 1968-06-27 |
Family
ID=7104322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE708597D BE708597A (xx) | 1966-12-24 | 1967-12-27 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE708597A (xx) |
| CH (1) | CH484039A (xx) |
| DE (1) | DE1568655A1 (xx) |
| FR (1) | FR1549825A (xx) |
| GB (1) | GB1175240A (xx) |
| NL (1) | NL6716805A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2558517C2 (de) * | 1975-12-24 | 1983-11-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von 4-Methyl-imidazol-5-carbonsäureisopropylester |
| JPH01230547A (ja) * | 1988-01-14 | 1989-09-14 | Takeda Chem Ind Ltd | ３−オキソ酪酸第三ブチルの製造法及びその用途 |
-
1966
- 1966-12-24 DE DE19661568655 patent/DE1568655A1/de active Pending
-
1967
- 1967-12-11 NL NL6716805A patent/NL6716805A/xx unknown
- 1967-12-20 CH CH1793367A patent/CH484039A/de not_active IP Right Cessation
- 1967-12-21 GB GB58147/67A patent/GB1175240A/en not_active Expired
- 1967-12-26 FR FR1549825D patent/FR1549825A/fr not_active Expired
- 1967-12-27 BE BE708597D patent/BE708597A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1568655A1 (de) | 1970-03-05 |
| NL6716805A (xx) | 1968-06-25 |
| GB1175240A (en) | 1969-12-23 |
| CH484039A (de) | 1970-01-15 |
| FR1549825A (xx) | 1968-12-13 |