FR715181A - Perfectionnements au traitement de l'eau d'alimentation pour chaudières et appareils analogues - Google Patents

Perfectionnements au traitement de l'eau d'alimentation pour chaudières et appareils analogues

Info

Publication number
FR715181A
FR715181A FR715181DA FR715181A FR 715181 A FR715181 A FR 715181A FR 715181D A FR715181D A FR 715181DA FR 715181 A FR715181 A FR 715181A
Authority
FR
France
Prior art keywords
boilers
water treatment
feed water
similar devices
treatment improvements
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.)
Expired
Application number
Other languages
English (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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers 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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Application granted granted Critical
Publication of FR715181A publication Critical patent/FR715181A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • B22F1/0545—Dispersions or suspensions of nanosized particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4608—Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
    • 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
    • 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
    • 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
    • C02F5/083—Mineral agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4606—Treatment of water, waste water, or sewage by electrochemical methods for producing oligodynamic substances to disinfect the water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Composite Materials (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Colloid Chemistry (AREA)
FR715181D 1930-04-14 1931-04-13 Perfectionnements au traitement de l'eau d'alimentation pour chaudières et appareils analogues Expired FR715181A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US444064A US2155435A (en) 1930-04-14 1930-04-14 Treatment of feed water for boilers and the like

Publications (1)

Publication Number Publication Date
FR715181A true FR715181A (fr) 1931-11-26

Family

ID=23763337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR715181D Expired FR715181A (fr) 1930-04-14 1931-04-13 Perfectionnements au traitement de l'eau d'alimentation pour chaudières et appareils analogues

Country Status (5)

Country Link
US (1) US2155435A (fr)
DE (1) DE590800C (fr)
ES (1) ES122509A1 (fr)
FR (1) FR715181A (fr)
GB (1) GB382269A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789488A (en) * 1983-11-10 1988-12-06 Westinghouse Electric Corp. Catalyzed oxygen removal with hydrogen for steam generator systems
US4835072A (en) * 1985-06-17 1989-05-30 International Fuel Cells Corporation Apparatus employing an aqueous solution
GB2178220B (en) * 1985-06-18 1989-07-05 Int Fuel Cells Corp Fuel cell powerplant employing an aqueous solution
US4725386A (en) * 1987-03-24 1988-02-16 Gullas Joseph G Method and apparatus to minimize hard-to-remove humidifier deposits
US4933089A (en) * 1987-07-24 1990-06-12 Newton George D Apparatus and process for paraffin abatement

Also Published As

Publication number Publication date
DE590800C (de) 1934-01-11
GB382269A (en) 1932-10-10
ES122509A1 (es) 1931-08-01
US2155435A (en) 1939-04-25

Similar Documents

Publication Publication Date Title
FR715181A (fr) Perfectionnements au traitement de l'eau d'alimentation pour chaudières et appareils analogues
FR661937A (fr) Perfectionnements au dégazage de l'eau destinée à l'alimentation des chaudières
FR840138A (fr) Procédé et dispositif pour l'adoucissement de l'eau d'alimentation des chaudières
FR666079A (fr) Perfectionnements au dégazage de l'eau d'alimentation pour chaudières
FR650964A (fr) épurateur pour eau d'alimentation de chaudières
FR715256A (fr) Perfectionnements au traitement de l'eau
FR738066A (fr) Appareil pour le traitement de l'eau d'alimentation des chaudières
FR810110A (fr) Dispositif pour le réglage de l'eau d'alimentation de générateurs de vapeur ou appareils analogues
FR667687A (fr) Perfectionnements à l'appareillage des cuves à métallisation galvanostégique
FR627154A (fr) Réchauffeur-épurateur d'eau d'alimentation des chaudières
FR645315A (fr) Dispositif pour la désaération de l'eau d'alimentation des chaudières
FR660787A (fr) Robinet de distribution d'eau
FR702526A (fr) Réchauffeur d'eau d'alimentation pour chaudière de locomotive
FR655974A (fr) Perfectionnements aux réchauffeurs d'eau d'alimentation pour chaudières et autres
FR652186A (fr) Perfectionnements aux réchauffeurs d'eau d'alimentation pour chaudières
FR677646A (fr) Perfectionnements aux installations de dégazage d'eau d'alimentation
FR710300A (fr) Procédé et appareil de dégazage perfectionnés de l'eau d'alimentation des chaudières
FR747328A (fr) Appareil pour désaérer l'eau d'alimentation de chaudières
FR676058A (fr) Perfectionnements aux régulateurs d'alimentation d'eau pour chaudières et appareilssemblables
FR684028A (fr) Installation pour le réchauffage de l'eau d'alimentation des chaudières
FR713264A (fr) Perfectionnements au traitement des boues d'égouts
FR625230A (fr) Appareil pour la production instantanée de l'eau de seltz et analogues
FR683472A (fr) Perfectionnements aux dispositifs de rechauffage de l'eau d'alimentation pour les chaudières
FR633355A (fr) Perfectionnements aux réchauffeurs d'eau d'alimentation
FR627893A (fr) Perfectionnements aux réchauffeurs d'eau d'alimentation