TR28144A - Krom cevherinden alkali kromatlar üretmeye mahsus yöntem. - Google Patents

Krom cevherinden alkali kromatlar üretmeye mahsus yöntem.

Info

Publication number
TR28144A
TR28144A TR01001/94A TR100194A TR28144A TR 28144 A TR28144 A TR 28144A TR 01001/94 A TR01001/94 A TR 01001/94A TR 100194 A TR100194 A TR 100194A TR 28144 A TR28144 A TR 28144A
Authority
TR
Turkey
Prior art keywords
chrome ore
producing alkaline
alkaline chromates
chromates
producing
Prior art date
Application number
TR01001/94A
Other languages
English (en)
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
Publication of TR28144A publication Critical patent/TR28144A/tr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/14—Chromates; Bichromates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
TR01001/94A 1993-09-30 1994-09-30 Krom cevherinden alkali kromatlar üretmeye mahsus yöntem. TR28144A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4333349A DE4333349C2 (de) 1993-09-30 1993-09-30 Verfahren zur Herstellung von Alkalichromaten aus Chromerz

Publications (1)

Publication Number Publication Date
TR28144A true TR28144A (tr) 1996-02-13

Family

ID=6499080

Family Applications (1)

Application Number Title Priority Date Filing Date
TR01001/94A TR28144A (tr) 1993-09-30 1994-09-30 Krom cevherinden alkali kromatlar üretmeye mahsus yöntem.

Country Status (7)

Country Link
US (1) US5667759A (tr)
DE (1) DE4333349C2 (tr)
GB (1) GB2282369B (tr)
IT (1) IT1269992B (tr)
RU (1) RU2139251C1 (tr)
TR (1) TR28144A (tr)
ZA (1) ZA947602B (tr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102643977B (zh) * 2011-06-09 2014-03-19 四川省银河化学股份有限公司 一种铬铁矿的熔融液相焙烧方法
CN106495220A (zh) * 2016-11-28 2017-03-15 甘肃锦世化工有限责任公司 一种无钙富氧或纯氧焙烧生产铬酸钠的方法
CN112661186A (zh) * 2020-12-25 2021-04-16 四川省绵阳市华意达化工有限公司 一种铬铁矿底吹富氧低碱焙烧的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2091850A (en) * 1933-07-29 1937-08-31 American Lurgi Corp Apparatus for the performance of metallurgical or chemical reactions
JPS4828280B1 (tr) * 1970-08-31 1973-08-30
JPS4838817A (tr) * 1971-09-22 1973-06-07
US4373909A (en) * 1981-11-23 1983-02-15 Allis-Chalmers Corporation Gas injecting kiln shell nozzle with particle entry barriers
DE3208701A1 (de) * 1982-03-11 1983-09-22 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur direktreduktion von eisenoxidhaltigen materialien zu eisenschwamm im drehrohrofen
IT1239958B (it) * 1990-05-09 1993-11-27 Stoppani Luigi Spa Procedimento ed impianto per la preparazione di cromati alcalini da minerali di cromo

Also Published As

Publication number Publication date
DE4333349C2 (de) 1999-03-11
RU94035689A (ru) 1996-08-27
GB2282369B (en) 1997-01-22
GB9419538D0 (en) 1994-11-16
ZA947602B (en) 1995-05-16
DE4333349A1 (de) 1995-04-06
GB2282369A (en) 1995-04-05
ITMI941919A0 (it) 1994-09-22
IT1269992B (it) 1997-04-16
ITMI941919A1 (it) 1996-03-22
RU2139251C1 (ru) 1999-10-10
US5667759A (en) 1997-09-16

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