BE724883A - - Google Patents
Info
- Publication number
- BE724883A BE724883A BE724883DA BE724883A BE 724883 A BE724883 A BE 724883A BE 724883D A BE724883D A BE 724883DA BE 724883 A BE724883 A BE 724883A
- 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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/576—Six-membered rings
- C07F9/59—Hydrogenated pyridine rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967D0054767 DE1642813B2 (de) | 1967-05-27 | 1967-12-05 | Ionenaustauschverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE724883A true BE724883A (de) | 1969-05-16 |
Family
ID=7056018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE724883D BE724883A (de) | 1967-12-05 | 1968-12-04 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE724883A (de) |
| CH (1) | CH512256A (de) |
| FR (1) | FR96163E (de) |
| NL (1) | NL6817356A (de) |
| SE (1) | SE339213B (de) |
-
0
- FR FRJ8061696*8A patent/FR96163E/fr not_active Expired
-
1968
- 1968-09-26 SE SE16112/68*A patent/SE339213B/xx unknown
- 1968-11-29 CH CH1784368A patent/CH512256A/de not_active IP Right Cessation
- 1968-12-04 BE BE724883D patent/BE724883A/xx unknown
- 1968-12-04 NL NL6817356A patent/NL6817356A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH512256A (de) | 1971-09-15 |
| SE339213B (de) | 1971-10-04 |
| NL6817356A (de) | 1969-06-09 |
| FR96163E (de) | 1972-05-19 |