RO79552A - Procedeu pentru obtinerea solutiilor de acizi percarboxilici - Google Patents
Procedeu pentru obtinerea solutiilor de acizi percarboxiliciInfo
- Publication number
- RO79552A RO79552A RO7999731A RO9973179A RO79552A RO 79552 A RO79552 A RO 79552A RO 7999731 A RO7999731 A RO 7999731A RO 9973179 A RO9973179 A RO 9973179A RO 79552 A RO79552 A RO 79552A
- Authority
- RO
- Romania
- Prior art keywords
- percarboxy
- obtaining
- acid solutions
- solutions
- acid
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782856664 DE2856664A1 (de) | 1978-12-29 | 1978-12-29 | Kurzes rohrstueck zur verbindung einer ringleitung einer einrohrheizungsanlage mit einer abzweigleitung |
Publications (1)
Publication Number | Publication Date |
---|---|
RO79552A true RO79552A (ro) | 1982-08-17 |
Family
ID=6058671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7999731A RO79552A (ro) | 1978-12-29 | 1979-12-27 | Procedeu pentru obtinerea solutiilor de acizi percarboxilici |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2856664A1 (ro) |
RO (1) | RO79552A (ro) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19616885C2 (de) * | 1996-04-28 | 1998-06-10 | Karl Hollemann | Verfahren zur Montage einer Stichleitung mit einem zusätzlichen Innenrohr und Anordnung zur Durchführung der Montage |
ES2193797B1 (es) * | 2000-04-11 | 2004-10-16 | Manaut; S.A. | Perfeccionamientos en los dispositivos de conexion de radiadores de calefaccion y similares. |
DE102008055754A1 (de) * | 2008-11-04 | 2010-05-27 | Völker, Manfred | Fluidsystem |
US11237082B2 (en) * | 2013-02-27 | 2022-02-01 | Martin Atchison | Single outer tubular flow scoop for oil and gas pipelines with internal bidrectional flow |
-
1978
- 1978-12-29 DE DE19782856664 patent/DE2856664A1/de not_active Withdrawn
-
1979
- 1979-12-27 RO RO7999731A patent/RO79552A/ro unknown
Also Published As
Publication number | Publication date |
---|---|
DE2856664A1 (de) | 1980-07-10 |
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