SG11201700899RA - Non-scaling wet air oxidation system and process - Google Patents

Non-scaling wet air oxidation system and process

Info

Publication number
SG11201700899RA
SG11201700899RA SG11201700899RA SG11201700899RA SG11201700899RA SG 11201700899R A SG11201700899R A SG 11201700899RA SG 11201700899R A SG11201700899R A SG 11201700899RA SG 11201700899R A SG11201700899R A SG 11201700899RA SG 11201700899R A SG11201700899R A SG 11201700899RA
Authority
SG
Singapore
Prior art keywords
scaling
wet air
air oxidation
oxidation system
wet
Prior art date
Application number
SG11201700899RA
Other languages
English (en)
Inventor
Curtis D Cooley
Simon Larson
Chad L Felch
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 SG11201700899RA publication Critical patent/SG11201700899RA/en

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
    • 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
    • B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
SG11201700899RA 2014-08-20 2015-08-20 Non-scaling wet air oxidation system and process SG11201700899RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462039596P 2014-08-20 2014-08-20
PCT/US2015/046058 WO2016028987A1 (en) 2014-08-20 2015-08-20 Non-scaling wet air oxidation system and process

Publications (1)

Publication Number Publication Date
SG11201700899RA true SG11201700899RA (en) 2017-03-30

Family

ID=54015247

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201700899RA SG11201700899RA (en) 2014-08-20 2015-08-20 Non-scaling wet air oxidation system and process

Country Status (7)

Country Link
US (2) US10099953B2 (de)
EP (1) EP3183220A1 (de)
CN (1) CN106573227B (de)
BR (1) BR112017002932B1 (de)
SA (1) SA517380898B1 (de)
SG (1) SG11201700899RA (de)
WO (1) WO2016028987A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2704193C1 (ru) * 2016-05-13 2019-10-24 Сименс Энерджи, Инк. Окисление влажным воздухом при низких температурах
WO2019079687A1 (en) * 2017-10-20 2019-04-25 Duke University SYSTEMS, METHODS AND TECHNIQUES FOR WASTE TREATMENT
US20230250004A1 (en) * 2020-07-29 2023-08-10 Siemens Energy, Inc. Wet air oxidation system with shell and tube heat exchanger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013560A (en) 1975-04-21 1977-03-22 Sterling Drug Inc. Energy production of wet oxidation systems
JPS5436060A (en) * 1977-08-25 1979-03-16 Asahi Chem Ind Co Ltd Method of treating waste water in use of active carbon
US4234426A (en) * 1978-12-14 1980-11-18 Sterling Drug Inc. Wet combustion system incorporating autoregulation
US5183577A (en) * 1992-01-06 1993-02-02 Zimpro Passavant Environmental Systems, Inc. Process for treatment of wastewater containing inorganic ammonium salts
FR2717460B1 (fr) * 1994-03-21 1996-05-15 Omnium Traitement Valorisa Procédé et installation de traitement d'effluents chargés en matière organique, notamment par oxydation en milieu humide, avec recyclage interne des résidus solides.
US6121179A (en) * 1998-01-08 2000-09-19 Chematur Engineering Ab Supercritical treatment of adsorbent materials
US9096447B2 (en) 2012-08-29 2015-08-04 Siemens Energy, Inc. Water treatment system with carbon regeneration circuit
US9090487B2 (en) 2012-10-26 2015-07-28 Siemens Energy, Inc. Water treatment apparatus incorporating wet air regeneration and powdered activated carbon treatment

Also Published As

Publication number Publication date
US20170233277A1 (en) 2017-08-17
US20190002322A1 (en) 2019-01-03
BR112017002932B1 (pt) 2022-08-09
CN106573227B (zh) 2019-12-10
SA517380898B1 (ar) 2020-12-15
BR112017002932A2 (pt) 2017-12-05
CN106573227A (zh) 2017-04-19
WO2016028987A1 (en) 2016-02-25
US10099953B2 (en) 2018-10-16
US10301207B2 (en) 2019-05-28
EP3183220A1 (de) 2017-06-28

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