Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cellulose nanofibers in extended cement systems
Methods herein may include injecting a cement slurry having an aqueous base fluid, a cement, and a plurality of cellulose nanofibers dispersed in the aqueous base fluid. The plurality of cellulose nanofibers may be present in the slurry in an amount effective to provide a slurry density of not higher than 15 lb/gal.
Cellulose nanofibers in extended cement systems
Methods herein may include injecting a cement slurry having an aqueous base fluid, a cement, and a plurality of cellulose nanofibers dispersed in the aqueous base fluid. The plurality of cellulose nanofibers may be present in the slurry in an amount effective to provide a slurry density of not higher than 15 lb/gal.
Cellulose nanofibers in extended cement systems
YAKOVLEV ANDREY (Autor:in) / REFUNJOL GISELLE (Autor:in) / HO MEI (Autor:in) / LUNGWITZ BERNHARD (Autor:in)
03.05.2022
Patent
Elektronische Ressource
Englisch
IPC:
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
B82Y
Bestimmter Gebrauch oder bestimmte Anwendung von Nanostrukturen
,
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
/
C04B
Kalk
,
LIME
/
E21B
EARTH OR ROCK DRILLING
,
Erd- oder Gesteinsbohren
PAVING CEMENT COMPOSITION COMPRISING CELLULOSE NANOFIBERS
| Europäisches Patentamt | 2020
Cellulose Nanofibers/Polycarbonate Nanocomposite
| TIBKAT | 2021
| British Library Conference Proceedings | 1997