NO139780C - Fremgangsmaate for forhindring av beleggdannelse paa en overflate i kontakt med vann - Google Patents

Fremgangsmaate for forhindring av beleggdannelse paa en overflate i kontakt med vann

Info

Publication number
NO139780C
NO139780C NO1736/73A NO173673A NO139780C NO 139780 C NO139780 C NO 139780C NO 1736/73 A NO1736/73 A NO 1736/73A NO 173673 A NO173673 A NO 173673A NO 139780 C NO139780 C NO 139780C
Authority
NO
Norway
Prior art keywords
procedure
contact
water
preventing coating
coating
Prior art date
Application number
NO1736/73A
Other languages
English (en)
Norwegian (no)
Other versions
NO139780B (no
Inventor
Vernon Hugo Schievelbein
Thomas Earl Sample Jr
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 NO139780B publication Critical patent/NO139780B/no
Publication of NO139780C publication Critical patent/NO139780C/no

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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Detergent Compositions (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)
NO1736/73A 1972-05-04 1973-04-26 Fremgangsmaate for forhindring av beleggdannelse paa en overflate i kontakt med vann NO139780C (no)

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 (2)

Publication Number Publication Date
NO139780B NO139780B (no) 1979-01-29
NO139780C true NO139780C (no) 1979-05-09

Family

ID=22946637

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1736/73A NO139780C (no) 1972-05-04 1973-04-26 Fremgangsmaate for forhindring av beleggdannelse paa en overflate i kontakt med vann

Country Status (11)

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

Families Citing this family (9)

* 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

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
BR7303181D0 (pt) 1974-08-15
DE2302076A1 (de) 1973-11-22
GB1376886A (en) 1974-12-11
CA1014345A (en) 1977-07-26
ZA731956B (en) 1974-08-28
IT987611B (it) 1975-03-20
ES414324A1 (es) 1976-02-01
NO139780B (no) 1979-01-29
US3849328A (en) 1974-11-19
BE798560A (fr) 1973-10-22
FR2182982B1 (es) 1977-08-19
FR2182982A1 (es) 1973-12-14

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