BR112015005051A2 - meio filtrante compreendendo nitrogênio e enxofre - Google Patents
meio filtrante compreendendo nitrogênio e enxofreInfo
- Publication number
- BR112015005051A2 BR112015005051A2 BR112015005051A BR112015005051A BR112015005051A2 BR 112015005051 A2 BR112015005051 A2 BR 112015005051A2 BR 112015005051 A BR112015005051 A BR 112015005051A BR 112015005051 A BR112015005051 A BR 112015005051A BR 112015005051 A2 BR112015005051 A2 BR 112015005051A2
- Authority
- BR
- Brazil
- Prior art keywords
- nitrogen
- sulfur
- filter media
- chloramine removal
- active material
- Prior art date
Links
Classifications
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- 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
-
- 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
- B01J20/045—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 containing sulfur, e.g. sulfates, thiosulfates, gypsum
-
- 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
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28057—Surface area, e.g. B.E.T specific surface area
-
- 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
- B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
-
- 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
-
- 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
- B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product
- B01J20/3293—Coatings on a core, the core being particle or fiber shaped, e.g. encapsulated particles, coated fibers
-
- 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
- C02F1/28—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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
-
- 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
- C02F2101/12—Halogens or halogen-containing compounds
-
- 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
- C02F2303/18—Removal of treatment agents after treatment
- C02F2303/185—The treatment agent being halogen or a halogenated compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical 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)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
resumo “meio filtrante compreendendo nitrogênio e enxofre” a presente invenção refere-se a um meio de filtração e um método para tra-tar um líquido no ativo para remoção de cloramina. o material ativo para remoção de cloramina compreende carbono, nitrogênio e enxofre, e a soma do enxofre e do ni-trogênio no material ativo para remoção de cloramina é pelo menos 4,0% em massa
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261699324P | 2012-09-11 | 2012-09-11 | |
PCT/US2013/031366 WO2014042682A1 (en) | 2012-09-11 | 2013-03-14 | Filtration medium comprising nitrogen and sulfur |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015005051A2 true BR112015005051A2 (pt) | 2017-07-04 |
BR112015005051B1 BR112015005051B1 (pt) | 2020-04-07 |
Family
ID=48014342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015005051A BR112015005051B1 (pt) | 2012-09-11 | 2013-03-14 | método para remoção de cloramina de soluções aquosas |
Country Status (9)
Country | Link |
---|---|
US (2) | US20160167982A1 (pt) |
EP (1) | EP2895264B1 (pt) |
JP (1) | JP6148343B2 (pt) |
KR (1) | KR20150056574A (pt) |
CN (1) | CN104661743B (pt) |
AU (1) | AU2013316113B2 (pt) |
BR (1) | BR112015005051B1 (pt) |
CA (1) | CA2883841C (pt) |
WO (1) | WO2014042682A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105102377A (zh) | 2013-03-12 | 2015-11-25 | 3M创新有限公司 | 从水性溶液中除去氯胺和汞 |
KR102239059B1 (ko) * | 2013-03-12 | 2021-04-12 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 수용액으로부터의 유기 화합물 및 클로라민의 제거 |
CN110078154B (zh) * | 2013-03-12 | 2022-02-22 | 3M创新有限公司 | 从水性溶液除去氯和/或氯胺 |
WO2019133728A1 (en) | 2017-12-29 | 2019-07-04 | Marmon Water (Singapore) Pte. Ltd. | Filtration media for removing chloramine, chlorine, and ammonia, and method of making the same |
EP3946690A4 (en) | 2019-04-03 | 2022-12-28 | Calgon Carbon Corporation | PERFLUORICYL AND POLYFLUORICYL SORPENTANTS AND METHODS OF USE |
JP2023538867A (ja) * | 2020-08-31 | 2023-09-12 | カルゴン カーボン コーポレーション | 銅、鉄および窒素処理された吸着剤およびその製造方法 |
CA3189498A1 (en) | 2020-08-31 | 2022-03-03 | Jason P. Mazzoccoli | Copper and nitrogen treated sorbent and method for making same |
CN117358321B (zh) * | 2023-12-04 | 2024-03-19 | 赛普(杭州)过滤科技有限公司 | 一种层析介质及其制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984001566A1 (en) * | 1978-06-22 | 1984-04-26 | Hiroshi Nishino | Process for producing fibrous active carbon |
JPS5978915A (ja) * | 1982-10-25 | 1984-05-08 | Takeda Chem Ind Ltd | 硫黄担持活性炭の製造法 |
DE3620425C1 (de) * | 1986-06-18 | 1987-06-19 | Bergwerksverband Gmbh | Verfahren zur Herstellung eines Aktivkohlekatalysators |
US5112494A (en) * | 1991-09-03 | 1992-05-12 | Mobil Oil Corporation | Removal of cyanide from water |
US6270822B1 (en) * | 1997-10-27 | 2001-08-07 | Tekquest Industries | Methods for removal of chlorine from water |
US6051140A (en) * | 1997-12-04 | 2000-04-18 | Perry; Cliff | Water decontaminating system and method |
US6342129B1 (en) * | 1998-05-14 | 2002-01-29 | Calgon Carbon Corporation | Process for production of carbonaceous chars having catalytic activity |
US6534442B1 (en) * | 1998-05-14 | 2003-03-18 | Caigon Carbon Corporation | Process for production of carbonaceous chars having catalytic activity |
US20040124152A1 (en) * | 2002-05-08 | 2004-07-01 | Meadwestvaco Corporation | Catalytic activated carbon for removal of chloramines from water |
US8887923B2 (en) * | 2008-05-14 | 2014-11-18 | 3M Innovative Properties Company | Filter medium and water filtration system including the same |
KR101840488B1 (ko) * | 2010-03-31 | 2018-03-20 | 주식회사 쿠라레 | 활성탄 및 그 용도 |
CN110078154B (zh) * | 2013-03-12 | 2022-02-22 | 3M创新有限公司 | 从水性溶液除去氯和/或氯胺 |
-
2013
- 2013-03-14 EP EP13713013.4A patent/EP2895264B1/en active Active
- 2013-03-14 BR BR112015005051A patent/BR112015005051B1/pt not_active IP Right Cessation
- 2013-03-14 US US14/428,525 patent/US20160167982A1/en not_active Abandoned
- 2013-03-14 CN CN201380046394.8A patent/CN104661743B/zh active Active
- 2013-03-14 JP JP2015531908A patent/JP6148343B2/ja active Active
- 2013-03-14 WO PCT/US2013/031366 patent/WO2014042682A1/en active Application Filing
- 2013-03-14 CA CA2883841A patent/CA2883841C/en not_active Expired - Fee Related
- 2013-03-14 AU AU2013316113A patent/AU2013316113B2/en not_active Ceased
- 2013-03-14 KR KR1020157008765A patent/KR20150056574A/ko not_active Application Discontinuation
-
2019
- 2019-10-31 US US16/670,211 patent/US20200115255A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20150056574A (ko) | 2015-05-26 |
BR112015005051B1 (pt) | 2020-04-07 |
EP2895264A1 (en) | 2015-07-22 |
CA2883841C (en) | 2021-01-12 |
EP2895264B1 (en) | 2019-08-28 |
JP2015529560A (ja) | 2015-10-08 |
CN104661743A (zh) | 2015-05-27 |
CN104661743B (zh) | 2017-03-22 |
WO2014042682A1 (en) | 2014-03-20 |
US20160167982A1 (en) | 2016-06-16 |
US20200115255A1 (en) | 2020-04-16 |
CA2883841A1 (en) | 2014-03-20 |
JP6148343B2 (ja) | 2017-06-14 |
AU2013316113A1 (en) | 2015-03-26 |
AU2013316113B2 (en) | 2015-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/03/2013, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 10A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2714 DE 10-01-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |