DK586386A - Fremgangsmaade til fjernelse af sten fra apparater til vaad oxidationsbehandling - Google Patents
Fremgangsmaade til fjernelse af sten fra apparater til vaad oxidationsbehandlingInfo
- Publication number
- DK586386A DK586386A DK586386A DK586386A DK586386A DK 586386 A DK586386 A DK 586386A DK 586386 A DK586386 A DK 586386A DK 586386 A DK586386 A DK 586386A DK 586386 A DK586386 A DK 586386A
- Authority
- DK
- Denmark
- Prior art keywords
- treatment apparatus
- aqueous
- fluid treatment
- acid solution
- solution
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/06—Treatment of sludge; Devices therefor by oxidation
- C02F11/08—Wet air oxidation
- C02F11/083—Wet air oxidation using deep well reactors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Physical Water Treatments (AREA)
- Extraction Or Liquid Replacement (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/843,461 US4692252A (en) | 1986-03-24 | 1986-03-24 | Method of removing scale from wet oxidation treatment apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DK586386D0 DK586386D0 (da) | 1986-12-05 |
DK586386A true DK586386A (da) | 1987-09-25 |
Family
ID=25290051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK586386A DK586386A (da) | 1986-03-24 | 1986-12-05 | Fremgangsmaade til fjernelse af sten fra apparater til vaad oxidationsbehandling |
Country Status (15)
Country | Link |
---|---|
US (1) | US4692252A (sv) |
EP (1) | EP0239701B1 (sv) |
JP (1) | JPH0696117B2 (sv) |
KR (1) | KR920002066B1 (sv) |
AT (1) | ATE85309T1 (sv) |
AU (1) | AU579303B2 (sv) |
BR (1) | BR8605736A (sv) |
CA (1) | CA1276862C (sv) |
DE (1) | DE3687709T2 (sv) |
DK (1) | DK586386A (sv) |
ES (1) | ES2037008T3 (sv) |
FI (1) | FI94619C (sv) |
NL (1) | NL8602375A (sv) |
NO (1) | NO176027C (sv) |
ZA (1) | ZA868195B (sv) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2598402B1 (fr) * | 1986-05-07 | 1990-06-01 | Rhone Poulenc Chimie | Procede de nettoyage de surfaces filtrantes |
US4774006A (en) * | 1987-06-22 | 1988-09-27 | Vertech Treatment Systems, Inc. | Fluid treatment method |
JPH01314324A (ja) * | 1988-06-14 | 1989-12-19 | Sony Corp | タッチパネル装置 |
US4812243A (en) * | 1988-10-06 | 1989-03-14 | Zimpro/Passavant Inc. | Process for treating caustic cyanide metal wastes |
US5252224A (en) | 1991-06-28 | 1993-10-12 | Modell Development Corporation | Supercritical water oxidation process of organics with inorganics |
US5192453A (en) * | 1992-01-06 | 1993-03-09 | The Standard Oil Company | Wet oxidation process for ACN waste streams |
US5470481A (en) * | 1993-10-13 | 1995-11-28 | Modell Environmental Corporation | Method and apparatus for recovering wash water from pulp and paper mill effluent |
AT405827B (de) * | 1994-03-10 | 1999-11-25 | Mannesmann Ag | Verfahren und anlage zur behandlung von restmüll |
AT405826B (de) * | 1994-03-10 | 1999-11-25 | Mannesmann Ag | Verfahren zur durchführung der reinigung eines tiefschachtreaktors und tiefschachtreaktor mit elektronischer steuerung |
US5551472A (en) | 1994-08-01 | 1996-09-03 | Rpc Waste Management Services, Inc. | Pressure reduction system and method |
US5620606A (en) | 1994-08-01 | 1997-04-15 | Rpc Waste Management Services, Inc. | Method and apparatus for reacting oxidizable matter with particles |
US5755974A (en) | 1994-08-01 | 1998-05-26 | Rpc Waste Management Services, Inc. | Method and apparatus for reacting oxidizable matter with a salt |
KR100332289B1 (ko) * | 1996-04-20 | 2002-08-08 | 이인순 | 광각관시야고휘도스크린및그제조방법 |
US6017460A (en) | 1996-06-07 | 2000-01-25 | Chematur Engineering Ab | Heating and reaction system and method using recycle reactor |
US5993558A (en) * | 1996-07-17 | 1999-11-30 | Texaco Inc. | Removal of fluoride-containing scales using aluminum salt solution |
US5814292A (en) * | 1996-12-19 | 1998-09-29 | Energy Research Group | Comprehensive energy producing methods for aqueous phase oxidation |
US5895763A (en) * | 1997-04-16 | 1999-04-20 | H.E.R.C. Products Incorporated | Controlled carbonate removal from water conduit systems |
US5888389A (en) * | 1997-04-24 | 1999-03-30 | Hydroprocessing, L.L.C. | Apparatus for oxidizing undigested wastewater sludges |
NL1008158C2 (nl) * | 1998-01-29 | 1999-08-02 | Waste Treatment Patents & Res | Werkwijze voor het verwijderen van anorganische en organische aanslag van oppervlakken van een verticale buisreactor. |
KR20010050019A (ko) | 1999-08-09 | 2001-06-15 | 다나카 쇼소 | 액체에 함유된 다이옥신 및/또는 폴리 클로리네이티드바이페닐을 분해 또는 산화시키는 방법 |
SE528840C2 (sv) * | 2004-11-15 | 2007-02-27 | Chematur Eng Ab | Reaktor och förfarande för överkritisk vattenoxidation |
SE529006C2 (sv) * | 2004-11-15 | 2007-04-03 | Chematur Eng Ab | Förfarande och system för överkritisk vattenoxidation av en ström som innehåller oxiderbart material |
US7410544B2 (en) * | 2006-04-21 | 2008-08-12 | Freescale Semiconductor, Inc. | Method for cleaning electroless process tank |
ES2537327T3 (es) * | 2007-10-10 | 2015-06-05 | I.D.E. Technologies Ltd. | Proceso de re-endurecimiento de agua y el sistema correspondiente |
US8481800B2 (en) * | 2009-04-01 | 2013-07-09 | Earth Renewal Group, Llc | Aqueous phase oxidation process |
US9272936B2 (en) | 2009-04-01 | 2016-03-01 | Earth Renewal Group, Llc | Waste treatment process |
US7951988B2 (en) * | 2009-04-01 | 2011-05-31 | Earth Renewal Group, Llc | Aqueous phase oxidation process |
US8115047B2 (en) * | 2009-04-01 | 2012-02-14 | Earth Renewal Group, Llc | Aqueous phase oxidation process |
US8168847B2 (en) * | 2009-04-01 | 2012-05-01 | Earth Renewal Group, Llc | Aqueous phase oxidation process |
US7915474B2 (en) * | 2009-04-01 | 2011-03-29 | Earth Renewal Group, Llc | Aqueous phase oxidation process |
KR20210036364A (ko) | 2018-07-06 | 2021-04-02 | 비욘드 더 돔, 인코포레이티드 | 폐기물의 초임계 산화 |
US11821287B2 (en) * | 2020-01-21 | 2023-11-21 | Solenis Technologies, L.P. | Geothermal well stimulation and silca based deposit removal |
CN113087336B (zh) * | 2021-03-05 | 2022-09-16 | 同济大学 | 一种基于铁基催化剂湿式氧化法处理污泥的方法 |
US11939519B2 (en) * | 2022-08-29 | 2024-03-26 | Saudi Arabian Oil Company | Methods and systems to reduce scale formation |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3072502A (en) * | 1961-02-14 | 1963-01-08 | Pfizer & Co C | Process for removing copper-containing iron oxide scale from metal surfaces |
US3522093A (en) * | 1967-02-27 | 1970-07-28 | Chem Cleaning & Equipment Serv | Processes of cleaning and passivating reactor equipment |
SU464773A1 (ru) * | 1973-10-02 | 1975-03-25 | Предприятие П/Я А-3732 | Способ очистки поверхности от отложений сульфата кальци |
JPS5221456A (en) * | 1975-08-11 | 1977-02-18 | Hiroko Miyoshi | Knitting machine |
DD127541A1 (sv) * | 1976-08-11 | 1977-09-28 | ||
US4139461A (en) * | 1977-12-27 | 1979-02-13 | Sterling Drug Inc. | Removal of solids from a wet oxidation reactor |
SU700774A1 (ru) * | 1978-02-20 | 1979-11-30 | Предприятие П/Я А-1297 | Способ удалени карбонатной накипи с теплообменных поверхностей аппаратов |
JPS54119764A (en) * | 1978-03-08 | 1979-09-17 | Koukichi Iwao | Method of washing terrestrial heat water transport pipe |
US4272383A (en) * | 1978-03-17 | 1981-06-09 | Mcgrew Jay Lininger | Method and apparatus for effecting subsurface, controlled, accelerated chemical reactions |
US4325106A (en) * | 1979-09-10 | 1982-04-13 | Duracell International Inc. | One piece battery holder |
US4328106A (en) * | 1980-06-13 | 1982-05-04 | The United States Of America As Represented By The United States Department Of Energy | Method for inhibiting silica precipitation and scaling in geothermal flow systems |
-
1986
- 1986-03-24 US US06/843,461 patent/US4692252A/en not_active Expired - Lifetime
- 1986-09-19 NL NL8602375A patent/NL8602375A/nl not_active Application Discontinuation
- 1986-10-21 AU AU64293/86A patent/AU579303B2/en not_active Ceased
- 1986-10-23 CA CA000521210A patent/CA1276862C/en not_active Expired - Lifetime
- 1986-10-24 NO NO864277A patent/NO176027C/no unknown
- 1986-10-28 ZA ZA868195A patent/ZA868195B/xx unknown
- 1986-11-14 ES ES198686308915T patent/ES2037008T3/es not_active Expired - Lifetime
- 1986-11-14 DE DE86308915T patent/DE3687709T2/de not_active Expired - Lifetime
- 1986-11-14 EP EP86308915A patent/EP0239701B1/en not_active Expired - Lifetime
- 1986-11-14 AT AT86308915T patent/ATE85309T1/de not_active IP Right Cessation
- 1986-11-18 FI FI864683A patent/FI94619C/sv not_active IP Right Cessation
- 1986-11-21 BR BR8605736A patent/BR8605736A/pt not_active IP Right Cessation
- 1986-12-05 DK DK586386A patent/DK586386A/da not_active Application Discontinuation
- 1986-12-25 JP JP61308957A patent/JPH0696117B2/ja not_active Expired - Lifetime
-
1987
- 1987-03-23 KR KR1019870002659A patent/KR920002066B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0696117B2 (ja) | 1994-11-30 |
NO176027B (no) | 1994-10-10 |
FI864683A (sv) | 1987-09-25 |
EP0239701B1 (en) | 1993-02-03 |
NO864277L (no) | 1987-09-25 |
CA1276862C (en) | 1990-11-27 |
FI94619C (sv) | 1995-10-10 |
DK586386D0 (da) | 1986-12-05 |
FI864683A0 (sv) | 1986-11-18 |
ES2037008T3 (es) | 1993-06-16 |
DE3687709D1 (de) | 1993-03-18 |
NO176027C (no) | 1995-01-18 |
EP0239701A3 (en) | 1988-08-10 |
JPS62227441A (ja) | 1987-10-06 |
KR920002066B1 (ko) | 1992-03-10 |
KR870008797A (ko) | 1987-10-21 |
DE3687709T2 (de) | 1993-09-30 |
NO864277D0 (no) | 1986-10-24 |
AU6429386A (en) | 1987-10-01 |
EP0239701A2 (en) | 1987-10-07 |
NL8602375A (nl) | 1987-10-16 |
US4692252A (en) | 1987-09-08 |
AU579303B2 (en) | 1988-11-17 |
BR8605736A (pt) | 1987-11-24 |
ATE85309T1 (de) | 1993-02-15 |
ZA868195B (en) | 1987-06-24 |
FI94619B (sv) | 1995-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |