FR2256915B3 - - Google Patents
Info
- Publication number
- FR2256915B3 FR2256915B3 FR7400114A FR7400114A FR2256915B3 FR 2256915 B3 FR2256915 B3 FR 2256915B3 FR 7400114 A FR7400114 A FR 7400114A FR 7400114 A FR7400114 A FR 7400114A FR 2256915 B3 FR2256915 B3 FR 2256915B3
- Authority
- FR
- France
- 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
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
- C07D307/48—Furfural
- C07D307/50—Preparation from natural products
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7400114A FR2256915A1 (en) | 1974-01-03 | 1974-01-03 | Furfural prodn. from bagasse in static hydrolyser - with steam injected from a distributing ring at base of appts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7400114A FR2256915A1 (en) | 1974-01-03 | 1974-01-03 | Furfural prodn. from bagasse in static hydrolyser - with steam injected from a distributing ring at base of appts. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2256915A1 FR2256915A1 (en) | 1975-08-01 |
| FR2256915B3 true FR2256915B3 (US06559137-20030506-C00071.png) | 1978-03-17 |
Family
ID=9133050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7400114A Granted FR2256915A1 (en) | 1974-01-03 | 1974-01-03 | Furfural prodn. from bagasse in static hydrolyser - with steam injected from a distributing ring at base of appts. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2256915A1 (US06559137-20030506-C00071.png) |
-
1974
- 1974-01-03 FR FR7400114A patent/FR2256915A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2256915A1 (en) | 1975-08-01 |
