Abstract

The present invention relates to an industrial method for effectively removing a PFAS substance, in particular PFAS POPs, comprised in waste, while making it possible to effectively control the HF emissions induced by this removal.

IPC Classes  ?

• A62D 3/34 - Dehalogenation using reactive chemical agents able to degrade
• B09B 3/00 - Destroying solid waste or transforming solid waste into something useful or harmless
• B09B 3/40 - Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
• C01F 5/24 - Magnesium carbonates
• B01D 53/50 - Sulfur oxides
• C02F 101/36 - Organic compounds containing halogen
• A62D 3/40 - Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. by pyrolysis
• A62D 101/22 - Organic substances containing halogen
• B01D 53/68 - Halogens or halogen compounds
• B01D 53/70 - Organic halogen compounds

Goods & Services

Etching solvents; Etching solvents for printing; Etching solvents for photopolymer plates for use as printing blocks or forms in different printing methods such as flexography, heliography, offset printing and varnishing.

Goods & Services

biological reactors, For use in treating water or wastewater and industrial effluents; Apparatus and installations for separating, washing, cleaning and purifying gases and biogases; Scrubbing towers and columns for purifying gases and biogases. nstallation, Maintenance and Repair, In connection with the following goods: Biological reactors for treating water or wastewater and industrial effluents; nstallation, Maintenance and Repair In connection with the following goods: Apparatus and installations for separating, washing, cleaning, purifying and processing gases and biogases; nstallation, Maintenance and Repair In connection with the following goods: Scrubbing towers and columns for purifying gases and biogases. Waste processing, transformation of waste material, Refuse recycling, Upcycling [waste recycling], Processing, namely waste material disposal; Industrial waste water treatment and purification; Treatment of gas and recycling of gases, Biogas treatment and Recycling of biogases; Treatment of water and waste water. Engineering services; Conducting technical project studies; Study services and Undertaking of engineering projects in relation to the following fields: Waste materials, Treatment and recovery of gases; Environmental protection consultancy; Scientific and industrial research relating to environmental protection and the treatment and recovery of waste, including hazardous and toxic waste, and to the energy generated from the treatment of waste; Technical audits and quality controls relating to the environment, the treatment of waste and the depollution of sites; Chemical and bacteriological analyses; Design and development of computer software and computer software packages, computer programming.

Abstract

The reduction of the acid gas concentration in the flue gas of combustion units that is produced in waste incinerators, by contacting the flue gas with a powder composition including an alkaline earth metal salt and an ammonium salt. The contact may be carried out in a combustion furnace and/or in a post-combustion chamber of the combustion units.

IPC Classes  ?

• B01J 20/12 - Naturally occurring clays or bleaching earth
• F23J 15/00 - Arrangements of devices for treating smoke or fumes

Goods & Services

Administrative services relating to waste collection, transport, processing and upcycling. Telecommunications; messaging services via the Internet and other telecommunication networks; access services via the Internet to an interface for managing the filling rate of a waste tank. Waste removal, storage and transport; information and advice in the field of waste removal, storage and transport. Waste processing, transformation, recycling, upcycling and disposal (processing); rental of certified drums, buckets and barrels for hazardous material transport and storage; information and advice in the field of waste processing, transformation, recycling, upcycling and disposal (processing). Platform as a service [PaaS]; provision of a computer infrastructure platform particularly for managing the filling rate of a waste tank.

Goods & Services

Waste and trash separator machines. Wet scrubbers, in particular for use in waste gas purification. Waste removal, storage, transport, in particular of nautical waste in the nature of mud and hydrocarbons. Waste gas treatment, transformation, recycling, upcycling, disposal (treatment), in particular of hydrocarbons; Waste treatment, transformation, recycling, upcycling, disposal (treatment), in particular of nautical waste in the nature of mud; Processing and reuse of hydrocarbons.

Abstract

The invention relates to a two-block lifter made of refractory materials for a brick-lined rotating kiln, and to a kiln which comprises such a lifter.

IPC Classes  ?

• F27B 7/16 - Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum
• F27D 1/14 - Supports for linings

Abstract

The invention relates to the reduction of the acid gas concentration in the flue gas of combustion units produced in waste incinerators, by means of a powder composition comprising an alkaline earth metal salt and an ammonium salt.

IPC Classes  ?

• F23J 15/00 - Arrangements of devices for treating smoke or fumes

Abstract

−1 and a mesopore size ranging from 2 nm to 50 nm. Further, the use of a material having a high specific surface area for the absorption of pollutants species.

IPC Classes  ?

• B01J 20/02 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material
• B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
• B01J 20/30 - Processes for preparing, regenerating or reactivating

Abstract

The invention relates to a process for manufacturing a porous material comprising the following steps of providing incineration clinkers, providing an aqueous binder solution comprising at least one inorganic binder and/or at least one organic-inorganic hybrid binder, mixing said clinkers with said aqueous binder solution comprising at least one inorganic binder and/or at least one organic-inorganic hybrid binder, setting said mixture obtained by heat treatment and finally recovering the porous material thus manufactured. The manufacturing process thus makes it possible to recycle and upgrade the incineration clinkers by means of the production of a porous material. The process is particularly advantageous since the porous material may in particular be obtained very rapidly and may be used as insulating material or construction material.

IPC Classes  ?

• C04B 26/32 - Compounds having one or more carbon-to-metal or carbon-to-silicon linkages containing silicon
• C04B 28/24 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl ammonium or alkali metal silicatesCompositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing silica sols

Abstract

22225050 of less than 10 μm. The invention also relates to a method for producing such a refractory material.

IPC Classes  ?

• C04B 35/185 - Mullite
• C04B 35/66 - Monolithic refractories or refractory mortars, including those whether or not containing clay
• C04B 35/106 - Refractories from grain sized mixtures containing zirconium oxide or zircon (ZrSiO4)
• C04B 35/18 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on silicates other than clay rich in aluminium oxide
• C04B 35/63 - Preparing or treating the powders individually or as batches using additives specially adapted for forming the products
• C04B 38/00 - Porous mortars, concrete, artificial stone or ceramic warePreparation thereof

Goods & Services

Activated carbon or other absorbent agents; carbon for filters. Mobile apparatus or installations for treatment, clean up and recycling of air or water by filtration on activated carbon or other absorbent agents; filters with activated carbon and other absorbent agents; mobile apparatus or installations for air or water storage. Installation, maintenance and repair of mobile apparatus or installations for treatment, clean up and recycling of air or water by filtration on activated carbon or other absorbent agents; installation, maintenance and repair of mobile apparatus or installations for air or water storage. Treatment, clean up and recycling of air or water by filtration on activated carbon or other absorbent agents.

Abstract

The invention relates to a method for producing a material with a large specific surface, comprising a step of atomising a liquid composition based on liquid residues from a chemical extraction of clinker, to a material based on clinker residues, characterised by a large specific surface of between 200 m2.g-1 and 900m2.g-1 and a mesopore size of between 2 nm and 50 nm, and to the use of said materials for the absorption of contaminating species.

IPC Classes  ?

• B01J 20/02 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material
• B01J 20/10 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
• B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
• B01J 20/30 - Processes for preparing, regenerating or reactivating

Abstract

The invention relates to a method for producing a material with a large specific surface, comprising a step of atomising a liquid composition based on liquid residues from a chemical extraction of clinker, to a material based on clinker residues, characterised by a large specific surface of between 200 m2.g-1 and 900 m2.g-1 and a mesopore size of between 2 nm and 50 nm, and to the use of said materials for the absorption of contaminating species.

IPC Classes  ?

• B01J 20/02 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material
• B01J 20/10 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
• B01J 20/30 - Processes for preparing, regenerating or reactivating
• B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties

Abstract

Disclosed is a method for stabilizing metallic mercury in the form of mercury sulfide. The method includes the following steps: a) dispersing metallic mercury in a polysulfide aqueous solution so as to convert the metallic mercury into mercury sulfide; and b) separating the mercury sulfide.

IPC Classes  ?

• A62D 3/33 - Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemically fixing the harmful substance, e.g. by chelation or complexation
• C01G 13/00 - Compounds of mercury
• A62D 101/43 - Inorganic substances containing heavy metals, in the bonded or free state
• A62D 101/24 - Organic substances containing heavy metals

Abstract

The invention relates to a method for stabilizing metallic mercury in the form of mercury sulfide. The method includes the following steps: a) dispersing metallic mercury in a polysulfide aqueous solution so as to convert the metallic mercury into mercury sulfide; and b) separating the mercury sulfide.

IPC Classes  ?

• C01G 13/00 - Compounds of mercury
• A62D 3/33 - Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemically fixing the harmful substance, e.g. by chelation or complexation

Goods & Services

Advertising in relation to the environment; business consultancy or information relating to environmental protection, the treatment and recycling of waste, including hazardous and toxic waste, and the depollution of polluted sites; data entry and data processing, computerised file management; market assistance and research relating to the treatment and recycling of waste, including hazardous and toxic waste. Removal and collection of waste, including hazardous and toxic waste; transport of waste over land and by river; packaging and storage of waste, including confidential papers and documents, small quantities of liquid waste and effluents, toxic waste; information relating to the collection, transport, packaging and storage of waste, including hazardous waste and the decontamination of polluted sites. Composting, crushing, maturation, sifting, bagging of waste, including hazardous and toxic waste, disposal by incineration and energy incineration of waste; recycling of waste; clearing, pumping and disposal of waste; waste recycling and reclamation; recovery of slag; energy recovery through waste incineration; recovery of fluorescent tubes at the end of their life; sludge treatment, including treatment of sludge from sewage-treatment plants, humidification, homogenisation, fermentation and biological processing of compost and waste; treatment of gas residues; production of energy, including biogas and electricity from waste energy recovery. Technical project studies and implementation in the field of waste, including hazardous and toxic waste, from the collection to the treatment and recovery thereof, and of the depollution of polluted sites; consultancy in environmental protection; computer programming for assisting the implementation of the aforesaid technical projects and compiling of environmental databases; scientific and industrial research relating to environmental protection and the treatment and recovery of waste, including hazardous and toxic waste, and to the energy generated from the treatment of waste; technical audits and quality controls relating to the environment, the treatment of waste and the depollution of sites; chemical and bacteriological analyses; design and development of computer software and computer software packages, computer programming.

Goods & Services

Advertising in relation to the environment; business consultancy or information relating to environmental protection, the treatment and recycling of waste, including hazardous and toxic waste, and the depollution of polluted sites; data entry and data processing, computerised file management; market assistance and research relating to the treatment and recycling of waste, including hazardous and toxic waste. Removal and collection of waste, including hazardous and toxic waste; transport of waste over land and by river; packaging and storage of waste, including confidential papers and documents, small quantities of liquid waste and effluents, toxic waste; information relating to the collection, transport, packaging and storage of waste, including hazardous waste, and to the depollution of polluted sites. Composting, crushing, maturation, sifting, bagging of waste, including hazardous and toxic waste, disposal by incineration and energy incineration of waste; recycling of waste; clearing, pumping and disposal of waste; sludge treatment, including treatment of sludge from sewage-treatment plants, humidification, homogenisation, fermentation and biological processing of compost and waste; treatment of gas residues; production of energy, including biogas and electricity from waste energy recovery. Technical project studies and implementation in the field of waste, including hazardous and toxic waste, from the collection to the treatment and recovery thereof, and of the depollution of polluted sites; consultancy in environmental protection; computer programming for assisting the implementation of the aforesaid technical projects and compiling of environmental databases; scientific and industrial research relating to environmental protection and the treatment and recovery of waste, including hazardous and toxic waste, and to the energy generated from the treatment of waste; technical audits and quality controls relating to the environment, the treatment of waste and the depollution of sites; chemical and bacteriological analyses; design and development of computer software and computer software packages, computer programming; technical recycling and recovery and waste recycling; slag recovery; energy recovery through waste incineration; recovery of end-of-life fluorescent tubes.