AR222429A1 - PROCEDURE FOR OBTAINING CHROME OXIDE FOR THE REFRACTORY INDUSTRY - Google Patents

PROCEDURE FOR OBTAINING CHROME OXIDE FOR THE REFRACTORY INDUSTRY

Info

Publication number
AR222429A1
AR222429A1 AR28453181A AR28453181A AR222429A1 AR 222429 A1 AR222429 A1 AR 222429A1 AR 28453181 A AR28453181 A AR 28453181A AR 28453181 A AR28453181 A AR 28453181A AR 222429 A1 AR222429 A1 AR 222429A1
Authority
AR
Argentina
Prior art keywords
procedure
chrome oxide
refractory industry
obtaining
obtaining chrome
Prior art date
Application number
AR28453181A
Other languages
Spanish (es)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AR222429A1 publication Critical patent/AR222429A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/12—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on chromium oxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/02—Oxides or hydrates thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
AR28453181A 1980-03-08 1981-03-06 PROCEDURE FOR OBTAINING CHROME OXIDE FOR THE REFRACTORY INDUSTRY AR222429A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803008951 DE3008951A1 (en) 1980-03-08 1980-03-08 CHROME OXIDE FOR THE FIREPROOF INDUSTRY

Publications (1)

Publication Number Publication Date
AR222429A1 true AR222429A1 (en) 1981-05-15

Family

ID=6096621

Family Applications (1)

Application Number Title Priority Date Filing Date
AR28453181A AR222429A1 (en) 1980-03-08 1981-03-06 PROCEDURE FOR OBTAINING CHROME OXIDE FOR THE REFRACTORY INDUSTRY

Country Status (5)

Country Link
EP (1) EP0035751A1 (en)
JP (1) JPS56134520A (en)
AR (1) AR222429A1 (en)
BR (1) BR8101302A (en)
DE (1) DE3008951A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62167219A (en) * 1986-01-20 1987-07-23 Awamura Kinzoku Kogyo Kk Production of thermal spraying powder of sintered chromium oxide
DE3819779A1 (en) * 1988-06-10 1989-12-21 Bayer Ag IMPROVED CHROMOXIDE GREEN, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF
DE19638841A1 (en) * 1996-09-21 1998-04-02 Metallgesellschaft Ag Process for the treatment of metal sulfates
CN104291378B (en) * 2014-09-29 2017-01-25 甘肃锦世化工有限责任公司 Production method of chromium sesquioxide for advanced refractory castable

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975186C (en) * 1953-02-27 1961-09-21 Dynamidon Werk Engelhorn & Co Process for sintering chrome ore with subsequent processing of the sintered material into chrome magnesite stones
AT293938B (en) * 1969-09-19 1971-10-25 Oesterr Amerikan Magnesit Process for the production of chrome ore grains suitable for refractory purposes
US4162284A (en) * 1975-09-04 1979-07-24 Elkem-Spigerverket A/S Method of producing mechanically strong pellets from non-oxidizable metal oxides

Also Published As

Publication number Publication date
BR8101302A (en) 1981-09-08
EP0035751A1 (en) 1981-09-16
JPS56134520A (en) 1981-10-21
DE3008951A1 (en) 1981-09-24

Similar Documents

Publication Publication Date Title
MX7689E (en) BIOTECHNOLOGICAL PROCEDURE FOR THE PRODUCTION OF A POLYPEPTIDE
ES505138A0 (en) PROCEDURE FOR THE OBTAINING OF 7-AMINO-1-CYCLE- PROPIL-4-OXO-1,4-DIHYDRO-NAFTIRIN-3-CARBOXYLIC ACIDS
ES516368A0 (en) PROCEDURE FOR THE OBTAINING OF PHENOXIPHENYL-AZOL-METHYLKETONES AND-CARBINOLS.
ES510167A0 (en) PROCEDURE FOR THE PRODUCTION OF N-ACILO-POLIPEPTIDOS.
BR8008825A (en) PROBES FOR THE TREATMENT OR INSPECTION OF FUSED ALUMINUM (A)
NL187386C (en) RAILWAY OR BRAIS FOR THAT.
ES507307A0 (en) PROCEDURE FOR THE DETERMINATION OF CHOLESTERINE.
BR8201001A (en) PROCESS FOR REMOVING SCALE OXIDE FROM THE METALLIC BODY SURFACE
AR222429A1 (en) PROCEDURE FOR OBTAINING CHROME OXIDE FOR THE REFRACTORY INDUSTRY
ES522324A0 (en) PROCEDURE FOR THE OBTAINING OF 2- (4-HYDROXYPHENOXI) -PROPIONATES.
ES503993A0 (en) PROCEDURE FOR THE PRODUCTION OF PENTAPEPTIDES
ES518635A0 (en) PROCEDURE FOR THE MANUFACTURE OF TIRES.
ES503565A0 (en) A PROCEDURE FOR THE PREPARATION OF TILACTONE OR A STERDERIVE OF THE SAME
AR227701A1 (en) PROCEDURE FOR THE PRODUCTION OF ALPHA-HALOALKYLAMIDES
DE2953191A1 (en) SURFACE DEFECT DETECTOR FOR STEEL MEMBER
ES507295A0 (en) PROCEDURE FOR THE FORMATION OF BODIES OR PARTS.
ES508452A0 (en) PROCEDURE FOR THE OBTAINING OF CHLORINE PHENOXIALCANOIC ACIDS.
ES492864A0 (en) PROCEDURE FOR THE DETECTION OF BILIRUBINE
ES492474A0 (en) A PROCEDURE FOR THE MANUFACTURE OF PLATES FOR THE CONSTRUCTION INDUSTRY.
NO150268C (en) BOGGI FOR RAILWAY
AR221640A1 (en) CERAMIC INDUSTRY
RO81386A (en) PROCEDURE FOR THE RENEWAL OF OXIDISATION CATALIZERS
ES512786A0 (en) PROCEDURE FOR THE OBTAINING OF N-MONOSUSTITUTED O-ALKYLURETHANES.
ES521297A0 (en) PROCEDURE FOR THE MANUFACTURE OF REFRACTORY PRODUCTS OF CHROME-MAGNESIA.
ES493439A0 (en) PROCEDURE FOR THE MANUFACTURE OF INDICATION PLATES