The invention relates to a system for forming concretions in an electrolytic medium by electrolysis, the system comprising an immersible structure comprising a width of textile (ST) intended to retain a filling material or to be in contact with one or more mineral materials, and a textile strip (SB) intended to form a protective sheath for protecting a connection system.
C25D 9/08 - Revêtement électrolytique autrement qu'avec des métaux avec des matières inorganiques par des procédés cathodiques
C04B 32/00 - Pierres artificielles non prévues par l'un des groupes de la présente sous-classe
E02D 3/11 - Amélioration ou conservation du sol ou de la roche, p. ex. conservation du permagel par des moyens thermiques, électriques ou électro-chimiques
The invention relates to a device for forming concretions in an electrolytic medium by electrolysis, the device comprising an anode and a cathode device connected to each other, the cathode device comprising an arrangement of metal conductors forming a mesh that can be developed in a plane, in a plane P, the cathode device having a surface coefficient α of between 20% and 150%, in which: α=chemical surface area/influence surface area; the chemical surface area corresponding to the total surface area of the metal conductors intended to be in contact with the electrolytic medium; the influence surface area corresponding to the orthonormal projection of an influence volume in the plane P; and the influence volume corresponding to the volume that extends at any point in space within two centimetres of one of the metal conductors when the mesh is considered developed in a plane, in the plane P.
The invention relates to a method for repairing a geotextile sheet in a body of water, the method comprising the following steps: - identifying an area of a tear in the geotextile sheet; - applying in situ a repair patch to the area of the tear and to a margin area located around the area of the tear, wherein the repair patch comprises a covering layer overlaid onto an adhesive layer, the adhesive layer being turned to face the area of the tear, wherein the adhesive layer consists of an amorphous composition that has a cold flow capability; - and pressing the covering layer of the repair patch into the geotextile sheet in order to make the adhesive layer flow into the geotextile sheet until the repair patch is attached to the geotextile sheet.
22 - Cordes; filets; tentes, auvents, voiles et sacs; matières de rembourrage
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Non-metallic construction materials; non-metallic materials
for building; coverings not of metal for building; binders
for building stones; submerged wall linings, not of metal,
for construction; concrete for underwater application;
consolidation mortar. Textiles and mixed geotextiles made of synthetic and/or
conductive fibers, structures made of these geotextiles in
the form of mats, cloths, bags and tubes; textile padding
materials. Submerged infrastructure construction and repair; advice,
information and assistance for realization of construction
works in the field of marine and port environments;
supervision [management] of construction work in the field
of marine and port environments; execution, supervision,
implementation of construction works intended for
reinforcement, consolidation, repair of maritime works as
well as the protection of these works against the phenomenon
of scouring and the preservation of the marine environment;
protection, reinforcement and solidification of structures
made of mixed textiles and geotextiles in synthetic and/or
conductive fibers in the form of mats, cloths, bags and
tubes. Transformation and solidification of marine sediments;
rental of generators; trapping, sequestration and
encapsulation of marine sediments (transformation). Study of technical projects in the field of marine and and
port environments; research and development of new products
in the field of marine and and port environments; design and
development of devices to protect, repair and consolidate
maritime and coastal structures and improve their
durability; design of artificial reefs and facings and
compensatory measures; research with respect to
environmental protection.
5.
DEVICE FOR FORMING CONCRETIONS WITH REGULATED AUTONOMOUS SOURCE
The invention relates to a device for forming concretions in an electrolytic medium by electrolysis, which comprises an anode 110 and a cathode 120 submerged in the electrolytic medium and a regulating circuit 100 configured to regulate an electrolysis current in order to form concretions on the cathode 120.
The invention relates to a device for forming concretions in an electrolytic medium by electrolysis, which comprises an anode 110 and a cathode 120 submerged in the electrolytic medium and a regulating circuit 100 configured to regulate an electrolysis current in order to form concretions on the cathode 120.
The anode 110 and the cathode 120 are used as a current source for supplying the electrolysis process and are connected in the regulating circuit by at least one regulating element capable of limiting the electrolysis current.
The invention relates to a device for forming concretions in an electrolytic medium by electrolysis, the device comprising an anode and a cathode device connected to each other, the cathode device comprising an arrangement of metal conductors forming a mesh that can be developed in a plane, in a plane P, the cathode device having a surface coefficient α of between 20% and 150%, in which: α = chemical surface area/influence surface area; the chemical surface area corresponding to the total surface area of the metal conductors intended to be in contact with the electrolytic medium; the influence surface area corresponding to the orthonormal projection of an influence volume in the plane P; and the influence volume corresponding to the volume that extends at any point in space within two centimetres of one of the metal conductors when the mesh is considered developed in a plane, in the plane P.
The invention concerns a device for forming concretions in an electrolytic medium by electrolysis, comprising an anode (110) and a cathode (120) submerged in the electrolytic medium and a regulating circuit (100) configured to regulate an electrolysis current in order to form concretions on the cathode (120). The anode (110) and the cathode (120) are used as a current source for supplying the electrolysis process and are connected in the regulating circuit by at least one regulating element capable of limiting the electrolysis current.
C25B 1/00 - Production électrolytique de composés inorganiques ou de non-métaux
C04B 28/00 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates
C04B 32/00 - Pierres artificielles non prévues par l'un des groupes de la présente sous-classe
C25D 9/08 - Revêtement électrolytique autrement qu'avec des métaux avec des matières inorganiques par des procédés cathodiques
E02B 3/04 - Ouvrages, appareils ou procédés pour la protection des berges, des côtes ou des ports
22 - Cordes; filets; tentes, auvents, voiles et sacs; matières de rembourrage
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Building materials (non-metallic); Non-metallic building materials; Non metal facing; Binding agents for building stone; Linings, not of metal, for submerged walls; Concrete for underwater applications; Reinforcement mortar. Mixed textiles and geotextiles of synthetic and/or conductive fibres comprising the aforesaid geotextiles in the form of mats, cloths, bags and tubes; Padding, cushioning and stuffing materials of textile. Construction and repair of submerged infrastructures; Consultancy, information and assistance for carrying out building work in the field of marine and port environments; Building construction supervision in the field of marine and port environments; Execution, supervision and implementation of construction works for the reinforcement, consolidation and repair of maritime structures and the protection of the aforesaid structures against scouring and preservation of the marine environment; Protection, reinforcement and solidification of structures comprising mixed textiles and geotextiles of synthetic and/or conductive fibres in the form of mats, cloths, bags and tubes. Transformation and solidification of marine sediments; Rental of generators; Trapping, sequestration and encapsulation of marine sediments. Technical project studies in the field of marine and port environments; Research and development of new products in the field of marine and port environments; Design and development of devices for the protection, repair and reinforcement of maritime and coastal structures and for improving the durability thereof; Design of artificial reefs, structural linings and compensatory measures; Research in the field of environmental protection.
9.
System and process for in situ electrochemical treatment, for capturing pollutants, sedimentation and cleanup of contaminated marine sites
Process for capturing and cleaning up pollutants by the formation of cement or concrete by electrolysis, the creation of a rocky conglomerate, assembly of sediments linked together by a calcium-magnesium deposit acting as binder. This process is thus applicable to the decontamination of ports, by enabling the capture of pollutants and by containing them in a sediment matrix.
The invention pertains to a device (1) for bone reconstruction, comprising an anode (A), a cathode (C), an electrical circuit (2), to which are connected said cathode (C) and said anode (A), and, an electrical generator (G), preferably a current generator, for powering the circuit; the device being designed to be implantable in the body of a vertebrae. The invention also pertains to a method implemented in such a device and to a compound usable in such a method.
Process for capturing and cleaning up pollutants by the formation of cement or concrete by electrolysis, the creation of a rocky conglomerate, assembly of sediments linked together by a calcium-magnesium deposit acting as binder. This process is thus applicable to the decontamination of ports, by enabling the capture of pollutants and by containing them in a sediment matrix.
