[go: up one dir, main page]

FI810524L - Foerfarande foer foerhindrande av korrosion hos titananordningar - Google Patents

Foerfarande foer foerhindrande av korrosion hos titananordningar

Info

Publication number
FI810524L
FI810524L FI810524A FI810524A FI810524L FI 810524 L FI810524 L FI 810524L FI 810524 A FI810524 A FI 810524A FI 810524 A FI810524 A FI 810524A FI 810524 L FI810524 L FI 810524L
Authority
FI
Finland
Prior art keywords
trousers
suspension
foer refrigeration
foer
refrigeration
Prior art date
Application number
FI810524A
Other languages
English (en)
Other versions
FI67585C (fi
FI67585B (fi
Inventor
Lucien Clerbois
Lucien Plumet
Original Assignee
Interox
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 Interox filed Critical Interox
Publication of FI810524L publication Critical patent/FI810524L/fi
Application granted granted Critical
Publication of FI67585B publication Critical patent/FI67585B/fi
Publication of FI67585C publication Critical patent/FI67585C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
    • 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
    • C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Prevention Of Electric Corrosion (AREA)
FI810524A 1980-02-21 1981-02-20 Foerfarande foer foerhindrande av korrosion hos titananordningar FI67585C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8003890 1980-02-21
FR8003890A FR2476684A1 (fr) 1980-02-21 1980-02-21 Procede pour inhiber la corrosion d'appareils en titane

Publications (3)

Publication Number Publication Date
FI810524L true FI810524L (fi) 1981-08-22
FI67585B FI67585B (fi) 1984-12-31
FI67585C FI67585C (fi) 1985-04-10

Family

ID=9238847

Family Applications (1)

Application Number Title Priority Date Filing Date
FI810524A FI67585C (fi) 1980-02-21 1981-02-20 Foerfarande foer foerhindrande av korrosion hos titananordningar

Country Status (18)

Country Link
US (1) US4372813A (fi)
EP (1) EP0034856B1 (fi)
JP (1) JPS56130480A (fi)
KR (1) KR850000983B1 (fi)
AR (1) AR222273A1 (fi)
AT (1) ATE7611T1 (fi)
AU (1) AU538075B2 (fi)
BR (1) BR8100993A (fi)
CA (1) CA1155285A (fi)
DE (1) DE3163705D1 (fi)
ES (1) ES8206661A1 (fi)
FI (1) FI67585C (fi)
FR (1) FR2476684A1 (fi)
IN (1) IN155377B (fi)
NO (1) NO157182C (fi)
NZ (1) NZ196219A (fi)
PT (1) PT72527B (fi)
ZA (1) ZA81716B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557605B1 (fr) * 1983-12-29 1987-12-11 Atochem Procede de blanchiment de pates papetieres par le peroxyde d'hydrogene
US4614646A (en) * 1984-12-24 1986-09-30 The Dow Chemical Company Stabilization of peroxide systems in the presence of alkaline earth metal ions
ES2171742T3 (es) * 1995-11-14 2002-09-16 Toray Industries Agente reductor de la presion ocular.
US7101832B2 (en) * 2003-06-19 2006-09-05 Johnsondiversey, Inc. Cleaners containing peroxide bleaching agents for cleaning paper making equipment and method
US7351764B2 (en) * 2004-03-31 2008-04-01 Nalco Company Methods to enhance brightness of pulp and optimize use of bleaching chemicals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL43277C (fi) * 1900-01-01
US2037566A (en) * 1932-11-23 1936-04-14 Swann Res Inc Cleaner for tin, zinc, and aluminum
US2303398A (en) * 1939-05-01 1942-12-01 Hall Lab Inc Alkaline detergent
US2938825A (en) * 1953-01-30 1960-05-31 Babcock & Wilcox Co Method of resisting digester corrosion
GB1045428A (en) * 1964-03-26 1966-10-12 Toyo Rayon Co Ltd Method of finishing fabrics
LU74434A1 (fi) 1976-02-25 1977-09-12

Also Published As

Publication number Publication date
AU538075B2 (en) 1984-07-26
JPS56130480A (en) 1981-10-13
ES499619A0 (es) 1982-08-16
DE3163705D1 (en) 1984-06-28
IN155377B (fi) 1985-01-19
ZA81716B (en) 1982-03-31
FR2476684B1 (fi) 1983-08-19
AR222273A1 (es) 1981-04-30
ATE7611T1 (de) 1984-06-15
FR2476684A1 (fr) 1981-08-28
ES8206661A1 (es) 1982-08-16
FI67585C (fi) 1985-04-10
NO157182B (no) 1987-10-26
NZ196219A (en) 1983-06-17
KR850000983B1 (ko) 1985-07-05
NO810587L (no) 1981-08-24
PT72527A (fr) 1981-03-01
JPH0118153B2 (fi) 1989-04-04
AU6698781A (en) 1981-08-27
PT72527B (fr) 1982-02-10
BR8100993A (pt) 1981-08-25
KR830005326A (ko) 1983-08-13
NO157182C (no) 1988-02-03
CA1155285A (fr) 1983-10-18
EP0034856B1 (fr) 1984-05-23
US4372813A (en) 1983-02-08
EP0034856A1 (fr) 1981-09-02
FI67585B (fi) 1984-12-31

Similar Documents

Publication Publication Date Title
FI803851L (fi) Anordning foer bestaemning av vindenergin foer reglering av vindkraftverk
DOP1981004105A (es) Nuevos derivados de n-arilbenzamida
FI820353L (fi) Foerfarande foer framstaellning av furo-(3,4-c)-pyridinderivater
FI812546L (fi) Foerfarande foer maetning av egenskaperna hos ett plastskikt med hjaelp av infraroed straolning
FI823560A0 (fi) Provanordning foer bestaemning av haollfastheten hos betong
FI822944L (fi) Foerfarande foer framstaellning av stabila s-adenocylmetioninsalter
FI803564L (fi) Anordning foer riktning av ett saogvarustycke i synnerhet block
FI803559L (fi) Silanordning foer avdrag av vaetska fraon suspensioner i roerelse
FI820055L (fi) Foerfarande foer framstaellning av glukoson
FI822180A0 (fi) Faestanordning foer att sammanhaolla delarna hos en av tvao hoeljehalvor bestaoende hoerlur
FI823255A0 (fi) Foerfarande foer styrning av egenskaperna hos vitlut
FI832296L (fi) Flytande smaeltskiktfoerfarande foer framstaellning av sulfider
FI833749A7 (fi) Anordning foer emballering av mantelytan hos ett foeretraedesvis cylindriskt foeremaol
DOP1981003010A (es) Nuevos derivados de isoxazolilimidazolidinona
FI810524L (fi) Foerfarande foer foerhindrande av korrosion hos titananordningar
FI813809L (fi) Anordning foer provtagning av en genom en roerledning stroemmande suspension i synnerhet fibersuspension
FI802593A7 (fi) Anordning foer instaellning av skaerhoejden hos en graesklippningsmaskin av rotortyp
FI834428A0 (fi) Anordning foer styrning av ljusintensitet hos laogtrycksurladdningslampor
FI832958A7 (fi) Anordning foer fjaerrinstaellning av svetsstroemmen hos en likstroemssvetskaella
FI54809C (fi) Foerfarande foer suspensionsmaeltning av sulfidkoncentrat
FI832578A0 (fi) Foerfarande foer framstaellning av en hydroliserbar titanylsulfatloesning
FI812191L (fi) Foerfarande foer behandling av svartlut fraon sulfatprocessen
FI820446L (fi) Foerfarande foer foerbaettrande av vaotslitlaengden hos papper
FI832735L (fi) Foerfarande foer reglering av eterifieringsreaktionen hos cellulosa
FI821274L (fi) Reglering av bladvinkeln hos en vindrotor med riktnings-/strypventil

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: INTEROX