EP 4267802 A1 20231101 - SUBTERRANEAN PLACEMENT OF LIGNOCELLULOSIC MATERIALS
Title (en)
SUBTERRANEAN PLACEMENT OF LIGNOCELLULOSIC MATERIALS
Title (de)
UNTERIRDISCHE PLATZIERUNG VON LIGNOCELLULOSEMATERIALIEN
Title (fr)
MISE EN PLACE SOUTERRAINE DE MATIÈRES LIGNOCELLULOSIQUES
Publication
Application
Priority
- US 202117176192 A 20210216
- US 2022016493 W 20220215
- US 202217672553 A 20220215
Abstract (en)
[origin: WO2022177920A1] A method for altering a characteristic of the ground. The method comprises the steps of preparing a lignocellulosic material, suspending the lignocellulosic material in a slurry to create a lignocellulosic slurry, The method further includes the step of injecting the lignocellulosic slurry below the surface of the ground into a subterranean aperture. The method also comprises the placement of anchoring devices in the ground to alter at least one force experienced by the ground so that the shape of the subterranean aperture into which the solids are transported is altered.
IPC 8 full level
E02D 3/00 (2006.01); E02D 35/00 (2006.01)
CPC (source: EP)
E02D 3/12 (2013.01); E02D 35/00 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022177920 A1 20220825; AU 2022223257 A1 20230824; EP 4267802 A1 20231101; EP 4267802 A4 20240710
DOCDB simple family (application)
US 2022016493 W 20220215; AU 2022223257 A 20220215; EP 22756790 A 20220215