BE760701A - METHOD TO PREVENT AND ELIMINATE THE FORMATION OF DEPOSITS OF WATER CIRCUITS - Google Patents

METHOD TO PREVENT AND ELIMINATE THE FORMATION OF DEPOSITS OF WATER CIRCUITS

Info

Publication number
BE760701A
BE760701A BE760701A BE760701A BE760701A BE 760701 A BE760701 A BE 760701A BE 760701 A BE760701 A BE 760701A BE 760701 A BE760701 A BE 760701A BE 760701 A BE760701 A BE 760701A
Authority
BE
Belgium
Prior art keywords
deposits
eliminate
formation
prevent
water circuits
Prior art date
Application number
BE760701A
Other languages
French (fr)
Inventor
Mr C E Smith
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of BE760701A publication Critical patent/BE760701A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/173—Macromolecular compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Polyamides (AREA)
BE760701A 1969-12-22 1970-12-22 METHOD TO PREVENT AND ELIMINATE THE FORMATION OF DEPOSITS OF WATER CIRCUITS BE760701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88740869A 1969-12-22 1969-12-22

Publications (1)

Publication Number Publication Date
BE760701A true BE760701A (en) 1971-06-22

Family

ID=25391072

Family Applications (1)

Application Number Title Priority Date Filing Date
BE760701A BE760701A (en) 1969-12-22 1970-12-22 METHOD TO PREVENT AND ELIMINATE THE FORMATION OF DEPOSITS OF WATER CIRCUITS

Country Status (8)

Country Link
JP (1) JPS506436B1 (en)
AU (1) AU2325770A (en)
BE (1) BE760701A (en)
DE (1) DE2063208A1 (en)
FR (1) FR2072001B1 (en)
GB (1) GB1297180A (en)
NL (1) NL7018671A (en)
SE (1) SE359577B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132844C (en) * 1961-04-14

Also Published As

Publication number Publication date
NL7018671A (en) 1971-06-24
FR2072001A1 (en) 1971-09-24
AU2325770A (en) 1972-06-15
JPS506436B1 (en) 1975-03-13
FR2072001B1 (en) 1975-06-06
SE359577B (en) 1973-09-03
DE2063208A1 (en) 1971-06-24
GB1297180A (en) 1972-11-22

Similar Documents

Publication Publication Date Title
BE785004A (en) METHOD AND COMPOSITION FOR THE TREATMENT OF WATER
BE745664A (en) PROCESS AND INSTALLATION FOR PURIFYING WATER FROM FLOOR WELLS
IL42337A0 (en) Process and compositions for preventing corrosion and formation of scale in water conducting system
BE789162A (en) METHOD AND COMPOSITION FOR THE REMOVAL OF OIL FROM THE SURFACE OF THE WATER
BE751391R (en) PROCESS FOR PREVENTING THE FORMATION OF STONE DEPOSITS IN WATER SYSTEMS
BE814371A (en) INHIBITION OF SCALE AND CORROSION FOR COOLING WATER SYSTEMS
BE804548A (en) SCRAPER FOR WATER TREATMENT AND SANITATION STATION
BE756611A (en) PROCESS FOR OBTAINING ZINC
BE774700A (en) PRODUCT TO PREVENT THE FORMATION OF STONE DEPOSITS IN WATER SYSTEMS
BE783398A (en) PROCESS FOR PREVENTING THE FORMATION OF STONE DEPOSITS IN WATER SYSTEMS
BE800561A (en) METHOD FOR THE PREVENTION AND TREATMENT OF CETOSIS AND OSTEOMALACIA IN LIVESTOCK
BE751630A (en) PROCESS AND INSTALLATION FOR THE TREATMENT OF WASTE WATER, ETC
BE800758A (en) METHOD AND DEVICE FOR TREATING WATER AND OTHER LIQUIDS
BE753110A (en) PROCESS AND INSTALLATION FOR WATER TREATMENT
BE787294A (en) PROCESS AND INSTALLATION FOR THE TREATMENT OF WASTE WATER
BE751265A (en) PROCESS ALLOWING THE CONTINUOUS PURIFICATION OF WASTE WATER AND INSTALLATION FOR APPLYING THE PROCESS
BE748654A (en) PROCESS FOR OBTAINING EMULSION, IN PARTICULAR HYDROCARBON AND WATER EMULSION AND CORRESPONDING EMULSER
BE775870A (en) WASTE WATER TREATMENT PROCESS
BE760701A (en) METHOD TO PREVENT AND ELIMINATE THE FORMATION OF DEPOSITS OF WATER CIRCUITS
BE760199A (en) METHOD AND DEVICE FOR REMOVING FILMS OF DIRT AND OIL FROM THE SURFACE OF WATER
BE802734A (en) PROCESS AND INSTALLATION FOR THE TREATMENT OF WASTE WATER
BE750509A (en) PROCESS FOR PREVENTING THE FORMATION OF STONE DEPOSITS IN WATER SYSTEMS
BE748737A (en) PROCESS AND INSTALLATION FOR ELIMINATION OR RECOVERY OF A FLOATING LIQUID SLAB ON WATER
FR1522592A (en) Method and device for the purification of waste water
BE751792A (en) COMPOUNDS EFFECTIVE FOR THE TREATMENT OF BRONCHOSPASTIC CONDITIONS