BR0209298A - Grade de suporte de leito de mìdia - Google Patents
Grade de suporte de leito de mìdiaInfo
- Publication number
- BR0209298A BR0209298A BR0209298-0A BR0209298A BR0209298A BR 0209298 A BR0209298 A BR 0209298A BR 0209298 A BR0209298 A BR 0209298A BR 0209298 A BR0209298 A BR 0209298A
- Authority
- BR
- Brazil
- Prior art keywords
- support grid
- bed support
- media bed
- filter
- media
- Prior art date
Links
Classifications
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
- B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
- B01D24/24—Downward filtration, the container having distribution or collection headers or pervious conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/44—Special measures allowing the even or uniform distribution of fluid along the length of a conduit
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- External Artificial Organs (AREA)
- Filtering Materials (AREA)
Abstract
"GRADE DE SUPORTE DE LEITO DE MìDIA". Uma grade de suporte de leito de mídia (10) para uso com um recipiente (14) possuindo uma superfície interna. A grade de suporte de leito de mídia compreende uma pluralidade de painéis de filtro (12), cada painel de filtro possuindo uma pluralidade de fios de filtro espaçados e paralelos (18), a pluralidade de fios de filtro formando uma superfície de filtragem (22). A grade de suporte de leito de mídia também compreende uma pluralidade de canais (56) subjacentes e posicionados substancialmente de forma perpendicular aos fios de filtro. A grade de suporte de leito de mídia compreende adicionalmente uma pluralidade de tubulações (20), cada tubulação sendo acoplada a e estando em comunicação por fluido com os canais.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29100301P | 2001-05-15 | 2001-05-15 | |
US60/291.003 | 2001-05-15 | ||
PCT/GB2002/002223 WO2002092191A1 (en) | 2001-05-15 | 2002-05-13 | Media bed support grid |
Publications (3)
Publication Number | Publication Date |
---|---|
BR0209298A true BR0209298A (pt) | 2004-07-13 |
BR0209298B1 BR0209298B1 (pt) | 2011-09-20 |
BRPI0209298B8 BRPI0209298B8 (pt) | 2017-04-04 |
Family
ID=23118420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0209298A BRPI0209298B8 (pt) | 2001-05-15 | 2002-05-13 | grade de suporte de leito e recipiente que contém tal grade |
Country Status (6)
Country | Link |
---|---|
US (1) | US6790357B2 (pt) |
EP (1) | EP1390117B1 (pt) |
JP (2) | JP4226908B2 (pt) |
AU (1) | AU2002256781B2 (pt) |
BR (1) | BRPI0209298B8 (pt) |
WO (1) | WO2002092191A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6790357B2 (en) * | 2001-05-15 | 2004-09-14 | Weatherford/Lamb, Inc. | Media bed support grid |
US8795521B1 (en) * | 2009-08-04 | 2014-08-05 | Akers Process Systems Inc. | Filter apparatus |
JP5682418B2 (ja) * | 2011-03-31 | 2015-03-11 | 栗田工業株式会社 | 脱塩器 |
CN103917281B (zh) * | 2011-08-29 | 2016-02-17 | 奥维沃卢森堡公司 | 带有轻量化框架的过滤器节段 |
JP6345177B2 (ja) * | 2012-07-26 | 2018-06-20 | アクセプタンス・グループ,インコーポレイテッド | 改良された形状の支持グリッド |
US9199213B2 (en) * | 2012-10-30 | 2015-12-01 | Chevron U.S.A. Inc. | Fixed-bed catalyst support for a hydroprocessing reactor |
US9162206B2 (en) * | 2013-12-05 | 2015-10-20 | Exxonmobil Research And Engineering Company | Reactor bed component for securing rigid assemblies |
US9669338B2 (en) * | 2015-03-11 | 2017-06-06 | GL & V Luxembourg Sàrl | Disc filter and a method of constructing a disc filter sector |
EP3894041A4 (en) | 2018-12-10 | 2022-08-24 | Aqseptence Group, Inc. | SUPPORT GRID ASSEMBLY FOR PRESSURE VESSEL |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2643772A (en) | 1947-02-27 | 1953-06-30 | Martin Michael James | Filter |
GB846457A (en) | 1959-04-15 | 1960-08-31 | John B Pillin Ltd | Improvements in or relating to filters for liquids |
SE390888B (sv) | 1974-07-10 | 1977-01-31 | Uddeholms Ab | Apparat for behandling av vetska |
US4065391A (en) | 1975-09-08 | 1977-12-27 | Sybron Corporation | Fluid distributor |
US4096911A (en) | 1977-07-05 | 1978-06-27 | Uop Inc. | Channel base well screen |
US4276265A (en) | 1979-12-26 | 1981-06-30 | Uop Inc. | Screen for collection and distribution of process streams |
US4547288A (en) | 1982-12-01 | 1985-10-15 | Murray Industries | Metallic profile wire screen for a filter surface |
JPS61200821A (ja) * | 1985-02-28 | 1986-09-05 | Bridgestone Corp | 多孔マツト |
US5118419A (en) | 1989-06-15 | 1992-06-02 | Johnson Filtration Systems Inc. | Slotted scallop-shaped underdrain screened lateral elements |
US5156738A (en) | 1991-06-21 | 1992-10-20 | Johnson Filtration Systems Inc. | Apparatus for uniformly distributing gas and/or liquid in an underdrain lateral system |
US5156739A (en) * | 1991-09-30 | 1992-10-20 | Millipore Corporation | System for purifying and degasifying water by reverse osmosis |
JP2592384Y2 (ja) * | 1992-06-18 | 1999-03-17 | オルガノ株式会社 | 充填塔における集液構造 |
DE4239644C2 (de) * | 1992-11-26 | 1994-10-27 | Voith Gmbh J M | Stoffauflauf einer Papiermaschine mit Welleneinsatz |
DE4239664A1 (de) | 1992-11-26 | 1994-06-01 | Mann & Hummel Filter | Filter |
JP3049462B2 (ja) * | 1993-06-28 | 2000-06-05 | オルガノ株式会社 | 処理剤を充填した処理塔内の集液機構 |
FI103208B (fi) * | 1997-10-29 | 1999-05-14 | Valmet Corp | Menetelmä sihtisylinterin valmistamiseksi sekä sihtisylinteri |
US6790357B2 (en) * | 2001-05-15 | 2004-09-14 | Weatherford/Lamb, Inc. | Media bed support grid |
-
2002
- 2002-05-09 US US10/142,754 patent/US6790357B2/en not_active Expired - Lifetime
- 2002-05-13 EP EP02726297A patent/EP1390117B1/en not_active Expired - Lifetime
- 2002-05-13 JP JP2002589107A patent/JP4226908B2/ja not_active Expired - Lifetime
- 2002-05-13 WO PCT/GB2002/002223 patent/WO2002092191A1/en active IP Right Grant
- 2002-05-13 BR BRPI0209298A patent/BRPI0209298B8/pt not_active IP Right Cessation
- 2002-05-13 AU AU2002256781A patent/AU2002256781B2/en not_active Expired
-
2008
- 2008-09-30 JP JP2008253750A patent/JP5511170B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2009061452A (ja) | 2009-03-26 |
JP4226908B2 (ja) | 2009-02-18 |
EP1390117A1 (en) | 2004-02-25 |
US20020185427A1 (en) | 2002-12-12 |
JP2004528975A (ja) | 2004-09-24 |
US6790357B2 (en) | 2004-09-14 |
AU2002256781B2 (en) | 2007-03-01 |
WO2002092191A1 (en) | 2002-11-21 |
EP1390117B1 (en) | 2005-08-10 |
BRPI0209298B8 (pt) | 2017-04-04 |
JP5511170B2 (ja) | 2014-06-04 |
BR0209298B1 (pt) | 2011-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/05/2002, OBSERVADAS AS CONDICOES LEGAIS. |
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B24B | Patent annual fee: requirement for complementing annual fee |
Free format text: REFERENTE A 11A ANUIDADE, DE ACORDO COM TABELA VIGENTE, GUIA DE RECOLHIMENTO 92120377549-0. |
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B24D | Patent annual fee: restoration after fee payment | ||
B16C | Correction of notification of the grant | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24D | Patent annual fee: restoration after fee payment | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A 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: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2566 DE 2020-03-10 |