FR421377A - Nouvelle composition perfectionnée pour empecher la formation d'incrustations, de corrosions et de piqures dans les générateurs de vapeur
- Google Patents
Nouvelle composition perfectionnée pour empecher la formation d'incrustations, de corrosions et de piqures dans les générateurs de vapeur
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of FR421377ApublicationCriticalpatent/FR421377A/fr
C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
Landscapes
Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
General Chemical & Material Sciences
(AREA)
Life Sciences & Earth Sciences
(AREA)
Hydrology & Water Resources
(AREA)
Engineering & Computer Science
(AREA)
Environmental & Geological Engineering
(AREA)
Water Supply & Treatment
(AREA)
Organic Chemistry
(AREA)
FR421377D1909-10-151910-10-13Nouvelle composition perfectionnée pour empecher la formation d'incrustations, de corrosions et de piqures dans les générateurs de vapeur
ExpiredFR421377A
(fr)
Améliorations apportées dans l'établissement des chaudières et dans les briquetages employés pour ce genre d'installation ou pour des usages semblables