BR112017018898A2 - método e sistema para reciclar gás em um processo de retrolavagem de leito filtrante com gás reciclado - Google Patents

método e sistema para reciclar gás em um processo de retrolavagem de leito filtrante com gás reciclado

Info

Publication number
BR112017018898A2
BR112017018898A2 BR112017018898A BR112017018898A BR112017018898A2 BR 112017018898 A2 BR112017018898 A2 BR 112017018898A2 BR 112017018898 A BR112017018898 A BR 112017018898A BR 112017018898 A BR112017018898 A BR 112017018898A BR 112017018898 A2 BR112017018898 A2 BR 112017018898A2
Authority
BR
Brazil
Prior art keywords
gas
backwash process
recycling
filter bed
recycled
Prior art date
Application number
BR112017018898A
Other languages
English (en)
Inventor
L Felch Chad
J Munson Stuart
Original Assignee
Siemens Energy Inc
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 Siemens Energy Inc filed Critical Siemens Energy Inc
Publication of BR112017018898A2 publication Critical patent/BR112017018898A2/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • 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
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0073—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042
    • B01D19/0094—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042 by using a vortex, cavitation
    • 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
    • B01D24/4652—Counter-current flushing, e.g. by air by using gasbumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • 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
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • 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
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0275—Types of fibres, filaments or particles, self-supporting or supported materials comprising biologically produced plastics, e.g. bioplastics
    • 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
    • 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
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C02F2101/325—Emulsions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)
    • 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
    • C02F2303/16—Regeneration of sorbents, filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2826—Anaerobic digestion processes using anaerobic filters
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Filtering Materials (AREA)
  • Gas Separation By Absorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

a presente invenção refere-se a um sistema (100) e a um método (200) para reciclar gás em um processo de retrolavagem. o processo de retrolavagem pode compreender a remoção de contaminantes de um leito de meios filtrantes (160), em um processo de tratamento de água. o método (200) pode compreender: a geração (202) de uma corrente mista de líquido e gás (140) do processo de retrolavagem; a remoção (204) da corrente mista de líquido e gás (140) do processo de retrolavagem; a separação (206) da corrente mista de líquido e gás (140) em um líquido (150) e um gás (145), e a reciclagem de pelo menos uma parte do gás (145) separado para o dispositivo de tratamento de água (105).
BR112017018898A 2015-03-12 2016-03-04 método e sistema para reciclar gás em um processo de retrolavagem de leito filtrante com gás reciclado BR112017018898A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562132097P 2015-03-12 2015-03-12
US201562133117P 2015-03-13 2015-03-13
PCT/US2016/020801 WO2016144716A1 (en) 2015-03-12 2016-03-04 Filter bed backwash system and process with recycled gas

Publications (1)

Publication Number Publication Date
BR112017018898A2 true BR112017018898A2 (pt) 2018-04-24

Family

ID=55646862

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017018898A BR112017018898A2 (pt) 2015-03-12 2016-03-04 método e sistema para reciclar gás em um processo de retrolavagem de leito filtrante com gás reciclado

Country Status (12)

Country Link
US (1) US20180078880A1 (pt)
EP (1) EP3268103B1 (pt)
CN (1) CN107405542A (pt)
BR (1) BR112017018898A2 (pt)
CA (1) CA2979197C (pt)
CO (1) CO2017009209A2 (pt)
ES (1) ES2887420T3 (pt)
MX (1) MX2017011552A (pt)
PE (1) PE20180155A1 (pt)
RS (1) RS62584B1 (pt)
SG (1) SG11201707323YA (pt)
WO (1) WO2016144716A1 (pt)

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CN106583333B (zh) * 2016-12-07 2019-01-08 贵州黎阳航空动力有限公司 一种复杂管腔类零件反冲洗设备及其反冲洗工艺
EP3727627A4 (en) * 2017-12-22 2021-09-22 Ozono Polaris, S.A. DE C.V. METHOD AND SYSTEM FOR WASHING BACK AND BACK ADSORPTIVE MEDIA
CN108217811B (zh) * 2018-01-09 2020-09-15 清华大学 同时处理含有机物的废水与含有机物的废气的系统与方法
CN109502742B (zh) * 2018-12-21 2023-11-21 安徽普氏生态环境有限公司 一种气提式反冲洗装置及方法
EP4326414A1 (en) * 2021-05-25 2024-02-28 Siemens Energy, Inc. Layered media backwash with internal draft tube
WO2023132824A1 (en) * 2022-01-05 2023-07-13 Siemens Energy, Inc. Water treatment system and method including a draft tube system and eductor
US11814303B2 (en) 2022-03-14 2023-11-14 Saudi Arabian Oil Company Utilizing concentrated solar power for water-oil separation
CN114768352A (zh) * 2022-05-20 2022-07-22 青岛高测科技股份有限公司 一种线切割机的切割液循环系统的自动清洗方法
CN114768351A (zh) * 2022-05-20 2022-07-22 青岛高测科技股份有限公司 一种线切割机的切割液循环系统的自动清洗方法
CN114988619B (zh) * 2022-08-08 2023-04-18 山东维点技术有限公司 一种具有浮物吸入装置的废水处理设备

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Also Published As

Publication number Publication date
PE20180155A1 (es) 2018-01-18
EP3268103B1 (en) 2021-08-11
CA2979197C (en) 2020-04-21
EP3268103A1 (en) 2018-01-17
CN107405542A (zh) 2017-11-28
CA2979197A1 (en) 2016-09-15
US20180078880A1 (en) 2018-03-22
RS62584B1 (sr) 2021-12-31
WO2016144716A1 (en) 2016-09-15
MX2017011552A (es) 2017-10-26
SG11201707323YA (en) 2017-10-30
ES2887420T3 (es) 2021-12-22
CO2017009209A2 (es) 2017-11-30

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