BE777432A - Produits de décalaminage - Google Patents
Produits de décalaminageInfo
- Publication number
- BE777432A BE777432A BE777432A BE777432A BE777432A BE 777432 A BE777432 A BE 777432A BE 777432 A BE777432 A BE 777432A BE 777432 A BE777432 A BE 777432A BE 777432 A BE777432 A BE 777432A
- Authority
- BE
- Belgium
- Prior art keywords
- descaling products
- descaling
- products
- Prior art date
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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/27—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a liquid or molten state
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/005—Spinels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B13/00—Details solely applicable to stoves or ranges burning solid fuels
- F24B13/006—Arrangements for cleaning, e.g. soot removal; Ash removal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Catalysts (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712140814 DE2140814C (de) | 1971-08-14 | Entrußungsmittel |
Publications (1)
Publication Number | Publication Date |
---|---|
BE777432A true BE777432A (fr) | 1972-06-28 |
Family
ID=5816765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE777432A BE777432A (fr) | 1971-08-14 | 1971-12-28 | Produits de décalaminage |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT309633B (fr) |
BE (1) | BE777432A (fr) |
FR (1) | FR2149716A5 (fr) |
IT (1) | IT948114B (fr) |
NL (1) | NL174433C (fr) |
YU (1) | YU36536B (fr) |
-
1971
- 1971-12-17 AT AT1087171A patent/AT309633B/de not_active IP Right Cessation
- 1971-12-22 YU YU03222/71A patent/YU36536B/xx unknown
- 1971-12-28 BE BE777432A patent/BE777432A/fr not_active IP Right Cessation
- 1971-12-30 FR FR7147562A patent/FR2149716A5/fr not_active Expired
-
1972
- 1972-01-04 IT IT47545/72A patent/IT948114B/it active
- 1972-02-11 NL NLAANVRAGE7201806,A patent/NL174433C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
YU36536B (en) | 1984-02-29 |
NL174433C (nl) | 1984-06-18 |
FR2149716A5 (en) | 1973-03-30 |
DE2140814A1 (fr) | 1973-02-08 |
AT309633B (de) | 1973-08-27 |
NL7201806A (fr) | 1973-02-16 |
DE2140814B1 (de) | 1973-02-08 |
YU322271A (en) | 1982-02-25 |
NL174433B (nl) | 1984-01-16 |
IT948114B (it) | 1973-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: JOHNSON WAX G.M.B.H. Effective date: 19911228 |