GB8606284D0 - Scale inhibitors - Google Patents

Scale inhibitors

Info

Publication number
GB8606284D0
GB8606284D0 GB868606284A GB8606284A GB8606284D0 GB 8606284 D0 GB8606284 D0 GB 8606284D0 GB 868606284 A GB868606284 A GB 868606284A GB 8606284 A GB8606284 A GB 8606284A GB 8606284 D0 GB8606284 D0 GB 8606284D0
Authority
GB
United Kingdom
Prior art keywords
scale inhibitors
inhibitors
scale
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB868606284A
Other versions
GB2172278A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Publication of GB8606284D0 publication Critical patent/GB8606284D0/en
Publication of GB2172278A publication Critical patent/GB2172278A/en
Withdrawn legal-status Critical Current

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
GB08606284A 1985-03-14 1986-03-13 Scale inhibitors Withdrawn GB2172278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858506615A GB8506615D0 (en) 1985-03-14 1985-03-14 Scale inhibitors

Publications (2)

Publication Number Publication Date
GB8606284D0 true GB8606284D0 (en) 1986-04-16
GB2172278A GB2172278A (en) 1986-09-17

Family

ID=10575979

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858506615A Pending GB8506615D0 (en) 1985-03-14 1985-03-14 Scale inhibitors
GB08606284A Withdrawn GB2172278A (en) 1985-03-14 1986-03-13 Scale inhibitors

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858506615A Pending GB8506615D0 (en) 1985-03-14 1985-03-14 Scale inhibitors

Country Status (1)

Country Link
GB (2) GB8506615D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005030283A1 (en) * 2005-06-29 2007-01-11 Basf Ag Process for avoiding Ba / Sr scale

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES438418A1 (en) * 1974-06-10 1977-05-16 Grace W R & Co Watertreatment process
US4086146A (en) * 1975-11-12 1978-04-25 W. R. Grace & Co. Water treating process
US4065607A (en) * 1977-03-23 1977-12-27 Pfizer Inc. Terpolymers of maleic anhydride and their use as scale control agents
GB1589109A (en) * 1978-05-22 1981-05-07 Buckman Labor Inc Compositions for inhibiting corrosion and formation of scale and sludge in aqueous systems
US4253968A (en) * 1979-08-17 1981-03-03 Hercules Incorporated Process of inhibiting precipitation of calcium salts utilizing a copolymer of allyl monomers and maleic anhydride
EP0032041B1 (en) * 1979-12-28 1985-11-13 Pfizer Inc. Use of fumaric acid polymers as antiscalants, and processes for their preparation; polymeric intermediates of mono or dialkyl fumarate, and processes for their production
JPS5836297A (en) * 1981-08-22 1983-03-03 日本石油化学株式会社 Paper size agent
AU555892B2 (en) * 1981-11-05 1986-10-16 Nalco Chemical Company Carboxylate polymers for internal scale control agents in boiler systems
US4452703A (en) * 1982-02-01 1984-06-05 Calgon Corporation Control of scale in sugar evaporation equipment
JPS58214598A (en) * 1982-06-07 1983-12-13 三菱石油株式会社 Papermaking size agent

Also Published As

Publication number Publication date
GB2172278A (en) 1986-09-17
GB8506615D0 (en) 1985-04-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)