ATE118052T1 - Verfahren zur dekontaminierung von boden. - Google Patents

Verfahren zur dekontaminierung von boden.

Info

Publication number: ATE118052T1
Authority: AT; Austria
Prior art keywords: scale; synergist; decontamination; soil; solution
Prior art date: 1989-04-03

Application number

AT90905855T

Other languages

English (en)

Inventor

Richard L Morris

James Mark Paul

Peggy Mayfield Wilson

Original Assignee

Mobil Oil Corp

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.)

1989-04-03

Filing date

1990-04-03

Publication date

1995-02-15

1989-04-03 Priority claimed from US07/332,147 external-priority patent/US5093020A/en

1989-06-22 Priority claimed from US07/369,897 external-priority patent/US4980077A/en

1989-11-03 Priority claimed from US07/431,114 external-priority patent/US5084105A/en

1990-03-09 Priority claimed from US07/490,886 external-priority patent/US4973201A/en

1990-03-14 Priority claimed from US07/493,180 external-priority patent/US5085709A/en

1990-04-03 Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp

1995-02-15 Application granted granted Critical

1995-02-15 Publication of ATE118052T1 publication Critical patent/ATE118052T1/de

Links

238000005202 decontamination Methods 0.000 title 1
230000003588 decontaminative effect Effects 0.000 title 1
238000000034 method Methods 0.000 title 1
239000002689 soil Substances 0.000 title 1
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract 2
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 abstract 1
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
150000001342 alkaline earth metals Chemical class 0.000 abstract 1
239000012670 alkaline solution Substances 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
-1 monocarboxylic acid anions Chemical class 0.000 abstract 1
MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 abstract 1
239000000243 solution Substances 0.000 abstract 1
DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 abstract 1

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
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
- 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
- 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
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- 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
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
- G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
- 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
- C02F2101/006—Radioactive compounds

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Hydrology & Water Resources (AREA)
Water Supply & Treatment (AREA)
Physics & Mathematics (AREA)
Mining & Mineral Resources (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Electrochemistry (AREA)
Fluid Mechanics (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Geochemistry & Mineralogy (AREA)
Soil Sciences (AREA)
Food Science & Technology (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Detergent Compositions (AREA)
Treating Waste Gases (AREA)
Paints Or Removers (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Holo Graphy (AREA)
Processing Of Solid Wastes (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Housing For Livestock And Birds (AREA)
Saccharide Compounds (AREA)
Catalysts (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)

AT90905855T 1989-04-03 1990-04-03 Verfahren zur dekontaminierung von boden. ATE118052T1 (de)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US07/332,147 US5093020A (en)	1989-04-03	1989-04-03	Method for removing an alkaline earth metal sulfate scale
US07/369,897 US4980077A (en)	1989-06-22	1989-06-22	Method for removing alkaline sulfate scale
US07/431,114 US5084105A (en)	1989-04-03	1989-11-03	Sulfate scale dissolution
US48497090A	1990-02-26	1990-02-26
US07/490,886 US4973201A (en)	1990-03-09	1990-03-09	Method for removing scale and radioactive material from earth
US07/493,180 US5085709A (en)	1990-03-14	1990-03-14	Method for treating natural gas equipment

Publications (1)

Publication Number	Publication Date
ATE118052T1 true ATE118052T1 (de)	1995-02-15

Family

ID=27559748

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
AT95200809T ATE282764T1 (de)	1989-04-03	1990-04-03	Auflösung von sulfatniederschlägen
AT94202217T ATE176457T1 (de)	1989-04-03	1990-04-03	Verfahren zur dekontaminierung von erdgas- behandlungsvorrichtung
AT90905855T ATE118052T1 (de)	1989-04-03	1990-04-03	Verfahren zur dekontaminierung von boden.
AT90906465T ATE128954T1 (de)	1989-04-03	1990-04-03	Auflösung von sulfatniederschlägen.

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
AT95200809T ATE282764T1 (de)	1989-04-03	1990-04-03	Auflösung von sulfatniederschlägen
AT94202217T ATE176457T1 (de)	1989-04-03	1990-04-03	Verfahren zur dekontaminierung von erdgas- behandlungsvorrichtung

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AT90906465T ATE128954T1 (de)	1989-04-03	1990-04-03	Auflösung von sulfatniederschlägen.

Country Status (6)

Country	Link
EP (4)	EP0418374B1 (de)
AT (4)	ATE282764T1 (de)
CA (2)	CA2030541C (de)
DE (4)	DE69016613T2 (de)
NO (2)	NO177279C (de)
WO (2)	WO1990012159A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TR28277A (tr) *	1990-06-22	1996-04-17	Mobil Oil Corp	Sülfat tasinin eritilmesi.
TR26443A (tr) *	1990-10-18	1995-03-15	Mobil Oil Corp	TOPRAK VE/VEYA DOGAL GAZ ISLEME TECHIZATININ KIRLILIGINI GIDERME USULü.
US5322644A (en) *	1992-01-03	1994-06-21	Bradtec-Us, Inc.	Process for decontamination of radioactive materials
US5302297A (en) *	1993-02-26	1994-04-12	Barthrope Richard T	Removal of scale-forming inorganic salts from a produced brine
DE4317338A1 (de) *	1993-05-25	1994-12-01	Dyckerhoff & Widmann Ag	Verfahren zum Dekontaminieren von mit Schadstoffen verunreinigten Böden, Schlämmen, Aschen, Sedimenten oder dergleichen
US5685918A (en) *	1994-07-29	1997-11-11	Ambar, Inc.	Composition for removing scale
EP0751213A1 (de) *	1995-06-27	1997-01-02	The Procter & Gamble Company	Teppichreinigungsmittel und Verfahren zur Teppichreinigung
US7211550B2 (en)	2000-07-14	2007-05-01	Cabot Corporation	Compositions for controlling scaling and completion fluids
MXPA03007354A (es)	2001-02-14	2004-06-30	Cabot Specialty Fluids Inc	Fluidos de perforacion que contienen un formato de metal alcali.
CN105548149A (zh) *	2015-12-29	2016-05-04	超威电源有限公司	一种铅酸蓄电池用硫酸钡纯度的测定方法
CA2977923A1 (en) *	2017-09-01	2019-03-01	Fluid Energy Group Ltd.	Composition useful in sulfate scale removal
MX2020013338A (es)	2018-07-17	2021-05-27	Halliburton Energy Services Inc	Disolucion de incrustaciones de sulfato metalico.
CN111322034B (zh) *	2020-02-12	2022-03-08	大庆油田有限责任公司	一种免回收清管体及清管方法
US11518926B2 (en)	2020-07-17	2022-12-06	Halliburton Energy Services, Inc.	Removal of a mineral phase from a surface associated with a wellbore
RU2758371C1 (ru) *	2020-08-17	2021-10-28	Акционерное Общество Малое Инновационное Предприятие Губкинского Университета "Химеко-Сервис" (АО МИПГУ "Химеко-Сервис")	Состав для удаления солеотложений сульфатов бария и кальция и способ его применения
CN112083141B (zh) *	2020-09-08	2022-04-29	西南石油大学	水泥浆/钻井液水化热影响天然气水合物稳定性测试装置
US11773313B2 (en)	2021-08-16	2023-10-03	Halliburton Energy Services, Inc.	Single-fluid mixed scale dissolution
US20230160292A1 (en) *	2021-11-25	2023-05-25	Petróleo Brasileiro S.A. - Petrobras	Horizontal well production method with uniform flow
CN118080491B (zh) *	2022-11-18	2026-03-17	九江惠城环保科技有限公司	一种去除硫酸稀土复盐结垢的方法
GB202218581D0 (en) *	2022-12-09	2023-01-25	Bluesky Environmental Engineering Ltd	Compositions for the removal of deposits and methods of use
US12163093B2 (en)	2023-03-24	2024-12-10	Baker Hughes Oilfield Operations Llc	Chelating agents for barium sulfate dissolution in displacment spacer systems

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2877848A (en) *	1956-06-11	1959-03-17	Gulf Oil Corp	Process for cleaning permeable formations
US3308065A (en) *	1963-07-22	1967-03-07	Dow Chemical Co	Scale removal, ferrous metal passivation and compositions therefor
US3660287A (en) *	1967-10-12	1972-05-02	Frank J Quattrini	Aqueous reactive scale solvent
US3625761A (en) *	1969-12-23	1971-12-07	Texaco Inc	Method for the treatment of alkaline earth metal sulfate scale
US3684720A (en) *	1970-03-06	1972-08-15	Western Co Of North America	Removal of scale from surfaces
JPS5149485B2 (de) *	1973-01-13	1976-12-27
US3951827A (en) *	1973-12-03	1976-04-20	Borg-Warner Corporation	Composition and method for removing insoluble scale deposits from surfaces
US3956164A (en) *	1974-09-23	1976-05-11	Calgon Corporation	Chelating agents
US4030548A (en) *	1976-04-28	1977-06-21	Shell Oil Company	Economically dissolving barium sulfate scale with a chelating agent
US4215000A (en) *	1978-04-20	1980-07-29	Shell Development Company	Dissolving barium sulfate scale with aqueous solutions of bicyclic macrocyclic polyethers and organic acid salts
US4190462A (en) *	1978-07-04	1980-02-26	Shell Oil Company	Dissolving barium sulfate scale with aqueous solutions of salts of carboxymethyl monocyclic macrocyclic polyamines
GB2054598B (en) *	1979-06-29	1983-06-29	Shell Int Research	Substituted macrocylic polyethers
US4276185A (en) *	1980-02-04	1981-06-30	Halliburton Company	Methods and compositions for removing deposits containing iron sulfide from surfaces comprising basic aqueous solutions of particular chelating agents
US4465402A (en) *	1982-02-19	1984-08-14	Nederlandse Centrale Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek	Method for removing undesired components from the soil
US4708805A (en) *	1986-11-24	1987-11-24	Muhala Thomas F D	Barium sulfate removal and anti-deposition compositions and process of use therefor
JPS63178199A (ja) *	1987-01-17	1988-07-22	帝国化学産業株式会社	洗浄用組成物
US4842448A (en) *	1987-11-12	1989-06-27	Drexel University	Method of removing contaminants from contaminated soil in situ

1990
- 1990-04-03 AT AT95200809T patent/ATE282764T1/de not_active IP Right Cessation
- 1990-04-03 DE DE69016613T patent/DE69016613T2/de not_active Expired - Fee Related
- 1990-04-03 AT AT94202217T patent/ATE176457T1/de not_active IP Right Cessation
- 1990-04-03 AT AT90905855T patent/ATE118052T1/de not_active IP Right Cessation
- 1990-04-03 AT AT90906465T patent/ATE128954T1/de not_active IP Right Cessation
- 1990-04-03 CA CA002030541A patent/CA2030541C/en not_active Expired - Lifetime
- 1990-04-03 CA CA002030535A patent/CA2030535C/en not_active Expired - Fee Related
- 1990-04-03 DE DE69032946T patent/DE69032946T2/de not_active Expired - Fee Related
- 1990-04-03 DE DE69034176T patent/DE69034176T2/de not_active Expired - Lifetime
- 1990-04-03 WO PCT/US1990/001775 patent/WO1990012159A1/en not_active Ceased
- 1990-04-03 EP EP90906465A patent/EP0418374B1/de not_active Expired - Lifetime
- 1990-04-03 EP EP94202217A patent/EP0626348B1/de not_active Expired - Lifetime
- 1990-04-03 EP EP95200809A patent/EP0663510B1/de not_active Expired - Lifetime
- 1990-04-03 EP EP90905855A patent/EP0431085B1/de not_active Expired - Lifetime
- 1990-04-03 WO PCT/US1990/001774 patent/WO1990011972A1/en not_active Ceased
- 1990-04-03 DE DE69022939T patent/DE69022939T2/de not_active Expired - Lifetime
- 1990-11-29 NO NO905162A patent/NO177279C/no not_active IP Right Cessation
- 1990-11-29 NO NO19905161A patent/NO315463B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0663510A3 (de)	1996-04-17
CA2030541C (en)	1999-09-21
DE69032946D1 (de)	1999-03-18
WO1990011972A1 (en)	1990-10-18
EP0663510B1 (de)	2004-11-17
EP0663510A2 (de)	1995-07-19
DE69022939D1 (de)	1995-11-16
DE69022939T2 (de)	1996-03-14
DE69034176T2 (de)	2005-05-19
CA2030535C (en)	2000-02-01
NO177279B (no)	1995-05-08
EP0418374A4 (en)	1991-09-25
NO905162D0 (no)	1990-11-29
EP0626348B1 (de)	1999-02-03
NO315463B1 (no)	2003-09-08
EP0431085A4 (en)	1991-09-25
NO905161D0 (no)	1990-11-29
CA2030535A1 (en)	1990-10-04
DE69034176D1 (de)	2004-12-23
EP0431085A1 (de)	1991-06-12
EP0418374B1 (de)	1995-10-11
EP0418374A1 (de)	1991-03-27
NO177279C (no)	1995-08-16
NO905162L (no)	1990-11-29
EP0626348A1 (de)	1994-11-30
NO905161L (no)	1990-11-29
EP0431085B1 (de)	1995-02-01
WO1990012159A1 (en)	1990-10-18
ATE282764T1 (de)	2004-12-15
DE69032946T2 (de)	1999-06-10
ATE128954T1 (de)	1995-10-15
DE69016613D1 (de)	1995-03-16
ATE176457T1 (de)	1999-02-15
CA2030541A1 (en)	1990-10-04
DE69016613T2 (de)	1995-05-24

Legal Events

Date	Code	Title	Description
1995-08-15	UEP	Publication of translation of european patent specification
2003-01-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
DE69016613D1 (de)	1995-03-16	Verfahren zur dekontaminierung von boden.
RU94046082A (ru)	1998-02-20	Микрокапсулы, композиция на их основе и способ обработки нефтяных скважин
DE69312498D1 (de)	1997-09-04	Verfahren zur markierung einer flüssigkeit
ES2014309T5 (es)	1997-05-01	Utilizacion de una sal para influenciar el vertido de composiciones espesas.
GB1491494A (en)	1977-11-09	Inhibiting scale
CA2137007A1 (en)	1993-12-09	Method for removing alkaline sulfate scale
US5059333A (en)	1991-10-22	Dissolution of sulfate scales
CA2196552A1 (en)	1996-03-14	Method for removing alkaline sulfate scale
ES2116313T3 (es)	1998-07-16	Composicion y metodo para inhibir las incrustaciones y la corrosion usando acidos naftilamino-policarboxilicos.
GB1495841A (en)	1977-12-21	Acidizing underground formations
DE3871713D1 (de)	1992-07-09	Verfahren zum kontrollieren von kalziumoxalatablagerungen in einem ausgedehnten ph-bereich.
PT84551A (en)	1987-04-01	A method for improving the performance of corrosion inhibitors in industrial cooling waters
ATE205460T1 (de)	2001-09-15	Verfahren zur verhinderung von oxalatablagerungen
GB1350274A (en)	1974-04-18	Corrosion inhibitor
DK289081A (da)	1981-06-30	Fremgansmaade til syrerensning af jern og jernlegeringer samt middel til udfoerelse af fremgangsmaaden
GB1361857A (en)	1974-07-30	Scale-inhibiting composition and method
ATE63688T1 (de)	1991-06-15	Verfahren zum sterilisieren einer waessrigen suspension eines wasserunloeslichen salzes.
ATE88681T1 (de)	1993-05-15	Verfahren zur verhinderung des wachstums von kleinlebewesen in waessrigen fluessigkeiten.
DE69104188D1 (de)	1994-10-27	Bäder und verfahren zum chemischen polieren von rostfreien stahloberflächen.
Cigna et al.	1985	Corrosion Prevention Problems During Acid Cleaning of Large Power Plant Condensers
Ujma	1980	Inhibition in the Etching of Boiler Steels in Hydrofluoric Acid
Neagle	1992	Corrosion Inhibition
Wasel-Nielen et al.	1987	Process and Composition for Inhibiting Corrosion and Scaling in Water Systems
Clubley et al.	1989	Hydroxyether-Carboxylic Acids and Lactones Thereof Process for Their Production and Their Use as Corrosion Inhibitors
Bryanskii	1983	Improving the Effectiveness of the Use of the Inhibitor Sever-1 by a" Plug" Technology for Its Introduction(Into Oilfield Waters)