IT987611B - Metodo inibente la formazione di incrostazioni minerali e soluzione da impiegare in esso - Google Patents

Metodo inibente la formazione di incrostazioni minerali e soluzione da impiegare in esso

Info

Publication number
IT987611B
IT987611B IT23664/73A IT2366473A IT987611B IT 987611 B IT987611 B IT 987611B IT 23664/73 A IT23664/73 A IT 23664/73A IT 2366473 A IT2366473 A IT 2366473A IT 987611 B IT987611 B IT 987611B
Authority
IT
Italy
Prior art keywords
formation
solution
method inhibits
mineral incrustations
incrustations
Prior art date
Application number
IT23664/73A
Other languages
English (en)
Italian (it)
Original Assignee
Texaco Development 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.)
Filing date
Publication date
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of IT987611B publication Critical patent/IT987611B/it

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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Detergent Compositions (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)
IT23664/73A 1972-05-04 1973-05-03 Metodo inibente la formazione di incrostazioni minerali e soluzione da impiegare in esso IT987611B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00250183A US3849328A (en) 1972-05-04 1972-05-04 Process and composition for inhibiting scale deposition

Publications (1)

Publication Number Publication Date
IT987611B true IT987611B (it) 1975-03-20

Family

ID=22946637

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23664/73A IT987611B (it) 1972-05-04 1973-05-03 Metodo inibente la formazione di incrostazioni minerali e soluzione da impiegare in esso

Country Status (11)

Country Link
US (1) US3849328A (enExample)
BE (1) BE798560A (enExample)
BR (1) BR7303181D0 (enExample)
CA (1) CA1014345A (enExample)
DE (1) DE2302076A1 (enExample)
ES (1) ES414324A1 (enExample)
FR (1) FR2182982B1 (enExample)
GB (1) GB1376886A (enExample)
IT (1) IT987611B (enExample)
NO (1) NO139780C (enExample)
ZA (1) ZA731956B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326962A (en) * 1976-07-06 1982-04-27 Betz Laboratories, Inc. Sulfur-containing lignins as magnesium sulfite tri-hydrate dispersants
US4136152A (en) * 1976-08-30 1979-01-23 Betz Laboratories, Inc. Method for treating aqueous mediums
US4273191A (en) * 1980-02-25 1981-06-16 Hradel Joseph R Simultaneous oil recovery and waste disposal process
USRE32866E (en) * 1984-03-20 1989-02-14 Chevron Research Company Method and apparatus for distributing fluids within a subterranean wellbore
US4580634A (en) * 1984-03-20 1986-04-08 Chevron Research Company Method and apparatus for distributing fluids within a subterranean wellbore
US4798675A (en) * 1987-10-19 1989-01-17 The Mogul Corporation Corrosion inhibiting compositions containing carboxylated phosphonic acids and sequestrants
US4923617A (en) * 1987-12-03 1990-05-08 Mobil Oil Corporation Process for inhibiting scale formation
WO2011094859A1 (en) 2010-02-08 2011-08-11 Iogen Energy Corporation Method for scale removal during a lignocellulosic conversion process
JP7675099B2 (ja) * 2020-04-08 2025-05-12 エコラボ ユーエスエー インコーポレイティド アンモニウム塩の汚染を抑制するための組成物及び方法
EP4474445A1 (en) 2023-06-07 2024-12-11 Borregaard AS Sulfonated lignins for scale inhibition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744866A (en) * 1952-03-25 1956-05-08 W H & L D Betz Iron retention in aqueous solution
US3020232A (en) * 1958-04-21 1962-02-06 West Virginia Pulp & Paper Co Drilling mud conditioner

Also Published As

Publication number Publication date
ES414324A1 (es) 1976-02-01
NO139780B (no) 1979-01-29
NO139780C (no) 1979-05-09
FR2182982B1 (enExample) 1977-08-19
CA1014345A (en) 1977-07-26
FR2182982A1 (enExample) 1973-12-14
ZA731956B (en) 1974-08-28
DE2302076A1 (de) 1973-11-22
GB1376886A (en) 1974-12-11
BE798560A (fr) 1973-10-22
BR7303181D0 (pt) 1974-08-15
US3849328A (en) 1974-11-19

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