ES519043A0 - PROCEDURE FOR REMOVING SCARVES AND RUST FROM THE SHIRT OF A GLASS-COATED REACTOR. - Google Patents

PROCEDURE FOR REMOVING SCARVES AND RUST FROM THE SHIRT OF A GLASS-COATED REACTOR.

Info

Publication number
ES519043A0
ES519043A0 ES519043A ES519043A ES519043A0 ES 519043 A0 ES519043 A0 ES 519043A0 ES 519043 A ES519043 A ES 519043A ES 519043 A ES519043 A ES 519043A ES 519043 A0 ES519043 A0 ES 519043A0
Authority
ES
Spain
Prior art keywords
scarves
shirt
rust
procedure
glass
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.)
Granted
Application number
ES519043A
Other languages
Spanish (es)
Other versions
ES8402884A1 (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.)
Dearborn Chemical Co
Original Assignee
Dearborn Chemical Co
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 Dearborn Chemical Co filed Critical Dearborn Chemical Co
Publication of ES8402884A1 publication Critical patent/ES8402884A1/en
Publication of ES519043A0 publication Critical patent/ES519043A0/en
Granted 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
    • 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
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/19—Iron or steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
ES519043A 1982-01-18 1983-01-17 PROCEDURE FOR REMOVING SCARVES AND RUST FROM THE SHIRT OF A GLASS-COATED REACTOR. Granted ES519043A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34023182A 1982-01-18 1982-01-18

Publications (2)

Publication Number Publication Date
ES8402884A1 ES8402884A1 (en) 1984-03-01
ES519043A0 true ES519043A0 (en) 1984-03-01

Family

ID=23332438

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519043A Granted ES519043A0 (en) 1982-01-18 1983-01-17 PROCEDURE FOR REMOVING SCARVES AND RUST FROM THE SHIRT OF A GLASS-COATED REACTOR.

Country Status (8)

Country Link
JP (1) JPS58123000A (en)
CA (1) CA1199550A (en)
DE (1) DE3232263A1 (en)
ES (1) ES519043A0 (en)
FR (1) FR2521159B1 (en)
GB (1) GB2113254B (en)
IT (1) IT1157343B (en)
SE (1) SE8204843L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU563415B2 (en) * 1983-04-12 1987-07-09 Diversey Corporation Descaling heat exchangers with polyacrylate solution
US4775491A (en) * 1983-08-10 1988-10-04 Nuclear Technology Corp. Hydrazides of amino-polyacetic acids as chelants
US4726907A (en) * 1983-08-10 1988-02-23 Nuclear Technology Corp Hydrazides of amino-polyacetic acids as chelants
US4708805A (en) * 1986-11-24 1987-11-24 Muhala Thomas F D Barium sulfate removal and anti-deposition compositions and process of use therefor
EP0273182B1 (en) * 1986-12-01 1991-07-31 Siemens Aktiengesellschaft Method of cleaning a container
US5264041A (en) * 1986-12-01 1993-11-23 Siemens Aktiengesellschaft Method for cleaning a vessel
EP0299166A1 (en) * 1987-07-17 1989-01-18 Mitsubishi Jukogyo Kabushiki Kaisha Method for removing scale on inner surfaces of boiler tube members
GB9000028D0 (en) * 1990-01-02 1990-03-07 Shell Int Research Cleaning of equipment used in a liquid phase oxidation process
US5575858A (en) * 1994-05-02 1996-11-19 United Technologies Corporation Effective cleaning method for turbine airfoils
JP2007020402A (en) * 2005-07-12 2007-02-01 Nitto Shokuhin Kk Method for producing fermented soybean

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1076979A (en) * 1963-08-13 1967-07-26 William Russell Tedeschi Surface treating composition
AT281541B (en) * 1966-08-02 1970-05-25 Beratherm Ag Process for pickling metallic inner surfaces of closed vessels
US3522093A (en) * 1967-02-27 1970-07-28 Chem Cleaning & Equipment Serv Processes of cleaning and passivating reactor equipment

Also Published As

Publication number Publication date
ES8402884A1 (en) 1984-03-01
IT8224722A0 (en) 1982-12-14
SE8204843L (en) 1983-07-19
IT1157343B (en) 1987-02-11
SE8204843D0 (en) 1982-08-24
JPS58123000A (en) 1983-07-21
FR2521159B1 (en) 1987-04-03
FR2521159A1 (en) 1983-08-12
GB2113254B (en) 1985-09-11
GB2113254A (en) 1983-08-03
GB8301192D0 (en) 1983-02-16
CA1199550A (en) 1986-01-21
DE3232263A1 (en) 1983-07-28

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