ZA731956B - Process and composition for inhibiting scale deposition - Google Patents

Process and composition for inhibiting scale deposition

Info

Publication number
ZA731956B
ZA731956B ZA731956A ZA731956A ZA731956B ZA 731956 B ZA731956 B ZA 731956B ZA 731956 A ZA731956 A ZA 731956A ZA 731956 A ZA731956 A ZA 731956A ZA 731956 B ZA731956 B ZA 731956B
Authority
ZA
South Africa
Prior art keywords
composition
scale deposition
inhibiting scale
inhibiting
deposition
Prior art date
Application number
ZA731956A
Other languages
English (en)
Inventor
V Schievelbein
T Sample
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
Publication of ZA731956B publication Critical patent/ZA731956B/xx

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)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)
  • Detergent Compositions (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
ZA731956A 1972-05-04 1973-03-20 Process and composition for inhibiting scale deposition ZA731956B (en)

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
ZA731956B true ZA731956B (en) 1974-08-28

Family

ID=22946637

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731956A ZA731956B (en) 1972-05-04 1973-03-20 Process and composition for inhibiting scale deposition

Country Status (11)

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

Families Citing this family (11)

* 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
US4580634A (en) * 1984-03-20 1986-04-08 Chevron Research Company Method and apparatus for distributing fluids within a subterranean wellbore
USRE32866E (en) * 1984-03-20 1989-02-14 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
CN102770552A (zh) 2010-02-08 2012-11-07 艾欧基能源公司 木质纤维素转化过程中的除垢方法
WO2021203256A1 (en) * 2020-04-08 2021-10-14 Ecolab Usa Inc. Compositions and methods to inhibit fouling of ammonium salts
EP4474445A1 (en) 2023-06-07 2024-12-11 Borregaard AS Sulfonated lignins for scale inhibition
CN119930017B (zh) * 2024-12-30 2026-07-07 中国石油化工股份有限公司 一种快速转化含腈废水中丙烯腈的方法

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
FR2182982A1 (it) 1973-12-14
NO139780C (no) 1979-05-09
DE2302076A1 (de) 1973-11-22
ES414324A1 (es) 1976-02-01
US3849328A (en) 1974-11-19
FR2182982B1 (it) 1977-08-19
GB1376886A (en) 1974-12-11
IT987611B (it) 1975-03-20
BR7303181D0 (pt) 1974-08-15
CA1014345A (en) 1977-07-26
NO139780B (no) 1979-01-29
BE798560A (fr) 1973-10-22

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