MX2021012173A - Materiales absorbentes de perfluoroalquilo y polifluoroalquilo y métodos de uso. - Google Patents

Materiales absorbentes de perfluoroalquilo y polifluoroalquilo y métodos de uso.

Info

Publication number
MX2021012173A
MX2021012173A MX2021012173A MX2021012173A MX2021012173A MX 2021012173 A MX2021012173 A MX 2021012173A MX 2021012173 A MX2021012173 A MX 2021012173A MX 2021012173 A MX2021012173 A MX 2021012173A MX 2021012173 A MX2021012173 A MX 2021012173A
Authority
MX
Mexico
Prior art keywords
sorbent materials
perfluoroalkyl
polyfluoroalkyl
methods
disclosed
Prior art date
Application number
MX2021012173A
Other languages
English (en)
Inventor
Richard A Mimna
Rebecca L Distefano
Original Assignee
Calgon Carbon Corp
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 Calgon Carbon Corp filed Critical Calgon Carbon Corp
Publication of MX2021012173A publication Critical patent/MX2021012173A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041—Oxides or hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/14—Diatomaceous earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3007—Moulding, shaping or extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3028—Granulating, agglomerating or aggregating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3092—Packing of a container, e.g. packing a cartridge or column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3238—Inorganic material layers containing any type of zeolite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
    • B01J20/3466—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase with steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/583—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing fluoride or fluorine compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/206—Organic halogen compounds
    • B01D2257/2066—Fluorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42—Materials comprising a mixture of inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/206—Manganese or manganese compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C02F2101/322—Volatile compounds, e.g. benzene
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/38—Organic compounds containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/40—Organic compounds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/02—Odour removal or prevention of malodour
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se describen materiales absorbentes que se tratan con iones, sales, óxidos, hidróxidos o carbonatos de calcio, magnesio, estroncio o bario que son útiles para eliminar sustancias perfluoroalquilo y polifluoroalquilo (PFAS), ácido perfluorooctanoico (PFOA), ácido perfluorooctanosulfónico (PFOS), 2,3,3,3,-tetrafluoro-2-(heptafluoropropoxi)propanoato y 1,2,2,2-tetrafluoroetil heptafluoropropil éter y compuestos similares, de líquidos y gases. Los materiales absorbentes con los tratamientos descritos ofrecen un rendimiento mejorado en comparación con los materiales absorbentes no tratados.
MX2021012173A 2019-04-03 2020-04-03 Materiales absorbentes de perfluoroalquilo y polifluoroalquilo y métodos de uso. MX2021012173A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962828790P 2019-04-03 2019-04-03
PCT/US2020/026661 WO2020206317A1 (en) 2019-04-03 2020-04-03 Perfluoroalkyl and polyfluoroalkyl sorbent materials and methods of use

Publications (1)

Publication Number Publication Date
MX2021012173A true MX2021012173A (es) 2021-12-10

Family

ID=72662806

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021012173A MX2021012173A (es) 2019-04-03 2020-04-03 Materiales absorbentes de perfluoroalquilo y polifluoroalquilo y métodos de uso.

Country Status (9)

Country Link
US (2) US11911743B2 (es)
EP (1) EP3946690B1 (es)
JP (1) JP7477527B2 (es)
KR (1) KR20210149108A (es)
CN (1) CN113727774A (es)
AU (1) AU2020256256A1 (es)
CA (1) CA3136123A1 (es)
MX (1) MX2021012173A (es)
WO (1) WO2020206317A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2980723T3 (es) * 2018-08-14 2024-10-02 Evoqua Water Tech Llc Carbón activado modificado y métodos de uso del mismo
US12059668B2 (en) 2020-08-31 2024-08-13 Calgon Carbon Corporation Copper, iron, and nitrogen treated sorbent and method for making same
TW202218983A (zh) 2020-08-31 2022-05-16 美商卡爾岡碳公司 經銅與氮處理之吸附劑及其製法
WO2022047499A2 (en) 2020-08-31 2022-03-03 Calgon Carbon Corporation Iron and nitrogen treated sorbent and method for making same
US11945732B2 (en) * 2020-11-18 2024-04-02 Syracuse University On-site destruction of recalcitrant perfluoroalkyl substances by molecular sieves
WO2022109392A1 (en) 2020-11-23 2022-05-27 Health Research, Inc. Fluid treatment apparatus, systems, and methods
WO2022255249A1 (ja) * 2021-06-03 2022-12-08 フタムラ化学株式会社 ペルフルオロアルキル化合物吸着活性炭
CN114939396B (zh) * 2022-05-24 2024-05-17 中国科学院生态环境研究中心 用于去除全氟化合物的无机硅活性炭及制备方法和应用
US20240189644A1 (en) * 2022-12-09 2024-06-13 Uop Llc Processes for removing perfluoroalkyl substances and regenerating an adsorbent used with same
CN116272862B (zh) * 2023-02-20 2024-09-20 华东交通大学 一种高效氟离子吸附剂、制备方法及应用
CN117085664A (zh) * 2023-08-22 2023-11-21 广东工业大学 一种利用三氧化二铝与过硫酸盐再生吸附pfas饱和活性炭的方法
CN117085665A (zh) * 2023-08-22 2023-11-21 广东工业大学 一种利用三氧化二铝与亚硫酸盐再生吸附pfas饱和活性炭的方法
JP7538928B1 (ja) 2023-09-14 2024-08-22 宇部マテリアルズ株式会社 Ｐｆａｓ吸着材及びｐｆａｓ吸着材の製造方法
US11896950B1 (en) 2023-10-10 2024-02-13 King Faisal University Activated carbon composite flakes using olive stone-polyethylene waste

Family Cites Families (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2038071A (en) 1932-11-09 1936-04-21 Patent Finance Corp Fluid treating device
CA955035A (en) 1970-02-05 1974-09-24 Osaka Soda Co. Treatment process for removal of metals and treating agent therefor
US3833508A (en) 1971-04-27 1974-09-03 Itt Gas removal method and composition
US3713281A (en) 1971-11-02 1973-01-30 G Asker Heat and moisture exchange packing
NZ193206A (en) 1979-08-01 1982-12-21 Carborundum Co Production of hard granular activated carbon from sub-bituminous coal
US4331639A (en) 1981-03-11 1982-05-25 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
US4624937A (en) 1984-05-10 1986-11-25 Monsanto Company Process for removing surface oxides from activated carbon catalyst
DE3620425C1 (de) 1986-06-18 1987-06-19 Bergwerksverband Gmbh Verfahren zur Herstellung eines Aktivkohlekatalysators
US5598721A (en) 1989-03-08 1997-02-04 Rocky Research Heating and air conditioning systems incorporating solid-vapor sorption reactors capable of high reaction rates
US5202301A (en) 1989-11-22 1993-04-13 Calgon Carbon Corporation Product/process/application for removal of mercury from liquid hydrocarbon
US5248395A (en) 1989-12-26 1993-09-28 Uop Process for purifying aqueous media
US5016628A (en) 1990-04-23 1991-05-21 Environmental Support Systems, Inc. Disposable carbon dioxide absorber
US5322778A (en) 1991-10-31 1994-06-21 Genencor International, Inc. Liquefaction of granular starch slurries using an antioxidant with alpha amylase
US5348755A (en) 1992-03-04 1994-09-20 Calgon Carbon Corporation Extension of edible oil lifetime using activated carbons
US5338458A (en) 1993-01-21 1994-08-16 Calgon Carbon Corporation Method for removing chloramine with catalytic carbon
US5444031A (en) 1993-01-21 1995-08-22 Calgon Carbon Corporation Process for making catalytic carbon
US5356849A (en) 1993-01-21 1994-10-18 Calgon Carbon Corporation Catalytic carbon
US5352274A (en) 1993-05-10 1994-10-04 Blakley Richard L Air filter and method
US6186939B1 (en) 1993-10-07 2001-02-13 Keith E. Forrester Method for stabilizing heavy metal in a material or waste
US5500038A (en) 1994-08-30 1996-03-19 W. L. Gore & Associates, Inc. Non-particulating compact adsorbent filter
US5754002A (en) 1996-11-05 1998-05-19 General Electric Company Antioxidant control of leachable mercury in fluorescent lamps
US5861050A (en) 1996-11-08 1999-01-19 Store Heat And Produce Energy, Inc. Thermally-managed fuel vapor recovery canister
US6176897B1 (en) 1996-12-31 2001-01-23 Questor Industries Inc. High frequency pressure swing adsorption
US5821682A (en) 1997-01-31 1998-10-13 General Electric Company Method for incorporating anti-oxidants within a fluorescent lamp's base shell
US6342129B1 (en) 1998-05-14 2002-01-29 Calgon Carbon Corporation Process for production of carbonaceous chars having catalytic activity
WO2000076628A1 (en) 1999-06-09 2000-12-21 Questair Technologies Inc. Rotary pressure swing adsorption apparatus
EP1094032A1 (en) 1999-10-21 2001-04-25 Tennex Corporation Formed active carbon and process for producing the same
US8439989B2 (en) 2000-06-26 2013-05-14 ADA-ES, Inc. Additives for mercury oxidation in coal-fired power plants
WO2002066152A2 (en) 2001-01-05 2002-08-29 Questair Technologies, Inc. Adsorbent coating compositions, laminates and adsorber elements comprising such compositions and methods for their manufacture and use
US6540815B1 (en) 2001-11-21 2003-04-01 Meadwestvaco Corporation Method for reducing emissions from evaporative emissions control systems
AU2003260088B2 (en) 2002-04-04 2008-06-12 Mt2, Llc Treatment of surfaces to stabilize heavy metals
US6706194B2 (en) 2002-05-08 2004-03-16 Meadwestvaco Corporation Method for removal of chloramines from drinking water
US20040124152A1 (en) 2002-05-08 2004-07-01 Meadwestvaco Corporation Catalytic activated carbon for removal of chloramines from water
US6699393B2 (en) 2002-05-08 2004-03-02 Meadwestvaco Corporation Method for removal of chloramines from drinking water
US6787034B2 (en) 2002-07-12 2004-09-07 Remediation Products, Inc. Compositions for removing hydrocarbons and halogenated hydrocarbons from contaminated environments
US7077891B2 (en) 2002-08-13 2006-07-18 Air Products And Chemicals, Inc. Adsorbent sheet material for parallel passage contactors
US6817345B2 (en) 2002-12-19 2004-11-16 Ford Global Technologies, Llc Carbon Impregnation of porous ducting for evaporative emissions absorption
CA2512520A1 (en) 2003-01-13 2004-07-29 Engineering Performance Solutions, Llc Magnetic activated carbon and the removal of contaminants from fluid streams
MXPA05009490A (es) 2003-03-06 2006-02-22 Univ Florida Metodo y compuesto para captura de mercurio a partir de corrientes de fluido.
US7361209B1 (en) 2003-04-03 2008-04-22 Ada Environmental Solutions, Llc Apparatus and process for preparing sorbents for mercury control at the point of use
US7435286B2 (en) 2004-08-30 2008-10-14 Energy & Environmental Research Center Foundation Sorbents for the oxidation and removal of mercury
US6848374B2 (en) 2003-06-03 2005-02-01 Alstom Technology Ltd Control of mercury emissions from solid fuel combustion
US9321002B2 (en) 2003-06-03 2016-04-26 Alstom Technology Ltd Removal of mercury emissions
US8069797B2 (en) 2003-06-03 2011-12-06 Alstom Technology Ltd. Control of mercury emissions from solid fuel combustion
WO2004110928A1 (ja) 2003-06-13 2004-12-23 Kuraray Chemical Co., Ltd 活性炭シート成型体及び燃料蒸気の蒸散防止装置用エレメント
US7160361B2 (en) 2003-10-15 2007-01-09 Delphi Technologies, Inc. Evaporative emission treatment device
US7383825B2 (en) 2004-06-23 2008-06-10 Eaton Corporation Small engine fuel tank with integrated evaporative controls
JP4376736B2 (ja) 2004-08-31 2009-12-02 上野工業株式会社 吸着エレメント
US20060054142A1 (en) 2004-09-15 2006-03-16 Burke David H Engine intake hydrocarbon trap system
US7547350B2 (en) 2005-01-10 2009-06-16 Miniature Precision Components, Inc. Air induction system with hydrocarbon trap assembly
JP4975970B2 (ja) 2005-01-21 2012-07-11 日本エクスラン工業株式会社 収着式熱交換モジュールおよびその製法
US7278406B2 (en) 2005-01-27 2007-10-09 Delphi Technologies, Inc. Spiral-wound hydrocarbon adsorber for an air intake of an internal combustion engine
US7222612B2 (en) 2005-01-27 2007-05-29 Delphi Technologies, Inc. Low-resistance hydrocarbon adsorber cartridge for an air intake of an internal combustion engine
RU2494793C2 (ru) 2005-03-17 2013-10-10 НОКС II ИНТЕНЭШНЛ, эЛТиДи. Способ сжигания ртутьсодержащего топлива (варианты), способ снижения количества выброса ртути, способ сжигания угля с уменьшенным уровнем выброса вредных элементов в окружающую среду, способ уменьшения содержания ртути в дымовых газах
WO2007038500A2 (en) 2005-09-27 2007-04-05 Research Triangle Institute Regenerable sorbents for removal of sulfur from hydrocarbons and processes for their preparation and use
US7858061B2 (en) 2005-12-15 2010-12-28 The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency Compositions and methods for removing mercury from mercury-containing fluids
US8057576B1 (en) 2008-06-10 2011-11-15 Calgon Carbon Corporation Enhanced adsorbents and methods for mercury removal
US20070272080A1 (en) 2006-05-25 2007-11-29 Dayco Products, Llc Fuel vapor storage canister with foam volume compensator
US7628923B2 (en) 2006-09-25 2009-12-08 Calgon Carbon Corporation Carbon pre-treatment for the stabilization of pH in water treatment
US8080088B1 (en) 2007-03-05 2011-12-20 Srivats Srinivasachar Flue gas mercury control
DE102007050971B4 (de) 2007-03-14 2014-12-31 BLüCHER GMBH Verfahren zur Herstellung von Hochleistungsadsorbentien auf der Basis von Aktivkohle mit hoher Meso- und Makroporosität, Hochleistungsadsorbentien und deren Verwendung
US20080283446A1 (en) 2007-05-01 2008-11-20 Auburn University Silver-based sorbents
US20080308075A1 (en) 2007-06-13 2008-12-18 Allen Christopher D Automotive fuel system for substantially reducing hydrocarbon emissions into the atmosphere, and method
JP5556177B2 (ja) 2007-09-04 2014-07-23 ダイキン工業株式会社 含フッ素化合物の吸着方法と回収方法
JP4652387B2 (ja) 2007-10-03 2011-03-16 王子製紙株式会社 折り返し部を有する吸収体製品
US20090172998A1 (en) 2008-01-08 2009-07-09 Carbonxt Group Limited System and method for refining carbonaceous material
US8691166B2 (en) 2008-01-08 2014-04-08 Carbonxt Group Limited System and method for activating carbonaceous material
US9121606B2 (en) 2008-02-19 2015-09-01 Srivats Srinivasachar Method of manufacturing carbon-rich product and co-products
US7909919B2 (en) 2008-03-10 2011-03-22 Aisan Kogyo Kabushiki Kaisha Vaporized fuel treatment apparatus
US9321032B1 (en) 2008-06-10 2016-04-26 Calgon Carbon Corporation Inherently concrete-compatible carbon sorbents for mercury removal from flue gas
US8042524B2 (en) 2008-07-28 2011-10-25 Meadwestvaco Corporation Emission control devices for air induction systems of internal combustion engines
EP2415716B1 (en) 2009-03-31 2017-03-08 Daikin Industries, Ltd. Method for collecting fluorocarboxylic acid having ether bond
US8263524B1 (en) 2009-05-11 2012-09-11 Nei, Corp. Environmentally benign sorbents for removing mercury from flue gas
JP5538761B2 (ja) 2009-07-03 2014-07-02 清蔵 宮田 酸化触媒、吸着材及び有害物質浄化材
EP2482970B1 (en) 2009-09-28 2018-08-08 Calgon Carbon Corporation Sorbent formulation for removal of mercury from flue gas
US8524179B2 (en) 2010-10-25 2013-09-03 ADA-ES, Inc. Hot-side method and system
MX2012011676A (es) 2010-04-07 2013-01-29 Calgon Carbon Corp Metodo para el retiro de mercurio de gases de combustion.
US8496739B2 (en) 2010-08-30 2013-07-30 Corning Incorporated Organic antioxidant based filtration apparatus and method
KR20120074080A (ko) 2010-12-27 2012-07-05 재단법인 포항산업과학연구원 폐수 중의 과불화화합물 제거용 흡착제 및 제거방법
EP2478957A1 (en) 2011-01-25 2012-07-25 Norit Nederland B.V. Production of catalytically active activated carbon
US20140165542A1 (en) 2011-07-01 2014-06-19 Caleb S. Loftin Emission control devices for air intake systems
US9539538B2 (en) 2011-10-28 2017-01-10 Ada Carbon Solutions, Llc Multi-functional composition of matter for rapid removal of mercury from a flue gas
US9878925B2 (en) 2011-12-22 2018-01-30 3M Innovative Properties Company Filtration medium comprising a thermolysis product of a carbon oxychalcogenide and a metal salt, method of removing chloramine with this filtration medium and method of making this filtration medium
EP2797684B1 (en) 2011-12-29 2020-03-11 Fresenius Medical Care Holdings, Inc. Sorbent cartridge for dialysis
US9095840B2 (en) 2012-01-03 2015-08-04 The Penn State Research Foundation Nitrogen-containing activated carbon material
JP5941852B2 (ja) 2012-02-10 2016-06-29 クラレケミカル株式会社 蒸散燃料エミッションの低減方法、キャニスタ並びにその吸着剤
BR112014024403A2 (pt) 2012-03-30 2017-07-04 Fuel Tech Inc processos a seco, aparelho, composições e sistemas para reduzir óxidos de enxofre e hci
JP5961026B2 (ja) 2012-04-12 2016-08-02 愛三工業株式会社 蒸発燃料処理装置
US20130316433A1 (en) 2012-05-22 2013-11-28 Qingguo Huang Enzyme composition and methods to transform perfluoroalkyl compounds in soil and/or groundwater
WO2014042682A1 (en) 2012-09-11 2014-03-20 3M Innovative Properties Company Filtration medium comprising nitrogen and sulfur
WO2015053815A1 (en) 2013-10-10 2015-04-16 Meadwestvaco Corporation Evaporative fuel vapor emission control systems
KR102616305B1 (ko) 2012-10-10 2023-12-21 인제비티 사우스 캐롤라이나, 엘엘씨 증발 연료 증기 가스 제어시스템
WO2014063046A1 (en) 2012-10-19 2014-04-24 ADA-ES, Inc. Method and system to thermally regenerate a sorbent
US20140117054A1 (en) 2012-11-01 2014-05-01 Calgon Carbon Corporation Carbon blends for enhanced gas storage
PL2922615T3 (pl) 2012-11-26 2020-05-18 Ecolab Usa Inc. Kontrolowanie emisji rtęci
EP2911770A4 (en) 2012-12-04 2016-08-24 Hilliard Emission Controls Inc REFRIGERATED VAPOR RECOVERY SYSTEM
CA2905823A1 (en) 2013-03-12 2014-10-09 3M Innovative Properties Company Removal of chlorine and/or chloramine from aqueous solutions
US9120079B1 (en) 2013-03-15 2015-09-01 Tda Research, Inc. High capacity carbon dioxide sorbent
EP3011064A4 (en) 2013-06-19 2017-03-01 Calgon Carbon Corporation Methods for mitigating the leaching of heavy metals from activated carbon
US9308493B2 (en) 2013-08-16 2016-04-12 ADA-ES, Inc. Method to reduce mercury, acid gas, and particulate emissions
EP3229938A1 (en) 2014-12-10 2017-10-18 ExxonMobil Research and Engineering Company Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same
US10279333B2 (en) 2015-01-09 2019-05-07 Calgon Carbon Corporation Carbon sorbents for the removal of nitrogen oxides and methods for making the same
WO2016184518A1 (en) 2015-05-20 2016-11-24 S.A. Lhoist Recherche Et Developpement Lime-based sorbent composition for mercury removal and its manufacturing process
BR112017025946A8 (pt) 2015-06-01 2023-02-07 Calgon Carbon Corp Método para purificar biogás e sistema de purificação de biogás
JP6775667B2 (ja) 2016-04-13 2020-10-28 エマージング・コンパウンズ・トリートメント・テクノロジーズ・インコーポレイテッド 水からペル及びポリフルオロアルキル物質（ｐｆａｓ）を除去し濃縮するための持続可能なシステム及び方法
CA3038760C (en) 2016-10-14 2023-03-07 Liwei Huang A noxious gas purificant and its preparation and purification method thereof
US20190270081A1 (en) 2016-10-28 2019-09-05 Basf Corporation Catalytic and sorptive articles comprising metal fiber felt substrates
KR102377095B1 (ko) 2016-12-20 2022-03-21 주식회사 쿠라레 다공질 탄소 재료 그리고 그 제조 방법과 용도
CN115475480A (zh) 2017-01-31 2022-12-16 卡尔冈碳素公司 吸附剂装置
WO2018148719A1 (en) 2017-02-13 2018-08-16 Calgon Carbon Corporation Chloramine and chlorine removal material and methods for making the same
EP3600648A4 (en) 2017-03-24 2021-01-13 Regents of the University of Minnesota POROUS NANOCOMPOSITES
US10953386B2 (en) 2017-12-29 2021-03-23 Mannon Water (Singapore) PTE. LTD. Filtration media for removing chloramine, chlorine, and ammonia, and method of making the same
FR3077069B1 (fr) 2018-01-23 2022-06-03 Commissariat Energie Atomique Procede d'extraction de composes organiques fluores a partir d'un milieu aqueux les contenant.
JP2021513455A (ja) 2018-02-13 2021-05-27 カルゴン カーボン コーポレーション 化学的吸着剤の酸化方法およびそれにより製造された吸着剤
CN108940191B (zh) 2018-06-05 2021-05-11 西北农林科技大学 一种硫氮掺杂多孔生物炭、制备方法及应用
US11697580B2 (en) 2018-08-01 2023-07-11 Calgon Carbon Corporation Apparatus for hydrocarbon vapor recovery
WO2020028845A1 (en) 2018-08-02 2020-02-06 Calgon Carbon Corporation Sorbent devices
WO2020028839A1 (en) 2018-08-02 2020-02-06 Calgon Carbon Corporation Sorbent devices

Also Published As

Publication number Publication date
KR20210149108A (ko) 2021-12-08
US20240246059A1 (en) 2024-07-25
JP2022526606A (ja) 2022-05-25
JP7477527B2 (ja) 2024-05-01
AU2020256256A1 (en) 2021-11-11
EP3946690C0 (en) 2024-07-17
CA3136123A1 (en) 2020-10-08
CN113727774A (zh) 2021-11-30
US11911743B2 (en) 2024-02-27
WO2020206317A1 (en) 2020-10-08
EP3946690B1 (en) 2024-07-17
EP3946690A4 (en) 2022-12-28
EP3946690A1 (en) 2022-02-09
US20200316560A1 (en) 2020-10-08

Similar Documents

Publication Publication Date Title
MX2021012173A (es) Materiales absorbentes de perfluoroalquilo y polifluoroalquilo y métodos de uso.
RU2018145135A (ru) Способ и установка для обработки атмосферы хранилища растительных продуктов
EA202190792A1 (ru) Способ и блок обработки для поточной обработки нити
BR112017004200A2 (pt) método para reduzir uma concentração de um ou mais oxoânions, e, sistema de tratamento de oxoânions.
EA201792346A1 (ru) ПРИМЕНЕНИЕ sGC СТИМУЛЯТОРОВ, sGC АКТИВАТОРОВ, ОТДЕЛЬНО И В КОМБИНАЦИЯХ С PDE5 ИНГИБИТОРАМИ, ДЛЯ ЛЕЧЕНИЯ ПАЛЬЦЕВИДНЫХ ЯЗВ (DU), СОПУТСТВУЮЩИХ СИСТЕМНОМУ СКЛЕРОЗУ (SSc)
BR112017000481A2 (pt) método de tratamento e sistema de tratamento de água de circulação que circula através de cabine em pintura do tipo úmido
BR112018071214A2 (pt) peptídeo para uso no tratamento, melhora ou prevenção de osteoartrite
BR112018012767A2 (pt) método e aparelho para controlar uma direção de mira discrepante de uma câmera
AR096924A1 (es) Métodos y sistemas para el control del contenido de hierro mediante un polímero de ácido carboxílico fosfinado
ES2521791A2 (es) Freidora automática
BR112014031398A2 (pt) Composição contendo prata
BR112018071215A2 (pt) peptídeo para uso no tratamento, melhora ou prevenção de osteoartrite
BR112018076666A2 (pt) cilastatina para uso no tratamento de sépsis
RU2577398C1 (ru) Способ хранения моркови
ES2980723T3 (es) Carbón activado modificado y métodos de uso del mismo
ES2682963A1 (es) Composición fungicida para tratamiento del banano y/o plátano
PE20210782A1 (es) Metodo de tratamiento de aguas residuales
ES2644946T3 (es) Tratamiento del agua residual procedente de la preparación de isoforona con neutralización, filtración y procedimiento químico de oxidación realizado posteriormente y subsiguiente reducción
ATE493244T1 (de) Verfahren zur behandlung von holzteilen
BR112019006137A2 (pt) métodos, composições e usos relacionados aos mesmos
BR112018075613A2 (pt) peptídeos para o tratamento de osteoartrite
NI201800070A (es) Preparación de sal de carbonato y tratamiento de la carne con esta
ES2672474A1 (es) Dispositivo de evaporación de sustancias volátiles
ES2687114A1 (es) Procedimiento y sistema de tratamiento de dióxido de carbono
PL423453A1 (pl) Sposób otrzymywania nisko- i/lub średniocząsteczkowych polimerowych związków powierzchniowo-czynnych o określonej równowadze hydrofilowo-lipofilowej