ITRM940140A0 - PROCEDURE AND DEVICE FOR THE PRODUCTION OF POTAX. - Google Patents

PROCEDURE AND DEVICE FOR THE PRODUCTION OF POTAX.

Info

Publication number
ITRM940140A0
ITRM940140A0 ITRM940140A ITRM940140A ITRM940140A0 IT RM940140 A0 ITRM940140 A0 IT RM940140A0 IT RM940140 A ITRM940140 A IT RM940140A IT RM940140 A ITRM940140 A IT RM940140A IT RM940140 A0 ITRM940140 A0 IT RM940140A0
Authority
IT
Italy
Prior art keywords
potax
procedure
production
Prior art date
Application number
ITRM940140A
Other languages
Italian (it)
Inventor
Roland Schildhauer
Klaus Deneke
Original Assignee
Huels Chemische Werke 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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of ITRM940140A0 publication Critical patent/ITRM940140A0/en
Publication of ITRM940140A1 publication Critical patent/ITRM940140A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/35—Varying the content of water of crystallisation or the specific gravity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Fertilizers (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
IT000140A 1993-03-18 1994-03-16 PROCESS AND DEVICE FOR THE PRODUCTION OF POTASSA. ITRM940140A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4308610A DE4308610C1 (en) 1993-03-18 1993-03-18 Calcined, hydrated potash prodn. - with dust recycling by mixing with initial centrifuged salt

Publications (2)

Publication Number Publication Date
ITRM940140A0 true ITRM940140A0 (en) 1994-03-16
ITRM940140A1 ITRM940140A1 (en) 1994-09-19

Family

ID=6483113

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000140A ITRM940140A1 (en) 1993-03-18 1994-03-16 PROCESS AND DEVICE FOR THE PRODUCTION OF POTASSA.

Country Status (9)

Country Link
JP (1) JPH06345422A (en)
KR (1) KR970065412A (en)
CN (1) CN1092379A (en)
BR (1) BR9401196A (en)
DE (1) DE4308610C1 (en)
FR (1) FR2702760A1 (en)
IT (1) ITRM940140A1 (en)
RU (1) RU94008703A (en)
TW (1) TW251275B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140142005A1 (en) * 2012-11-20 2014-05-22 Utah State University Potash processing with a vapor-compression cycle
KR101475605B1 (en) * 2013-05-15 2014-12-22 주식회사 유니드 Processes for production of hydrated potassium carbonate
KR20150080792A (en) * 2014-01-02 2015-07-10 주식회사 유니드 Producing method of hydrated potassium carbonate for animal feeds
CN104291362B (en) * 2014-09-24 2016-08-24 湘潭市天志科技有限公司 A kind of method utilizing the solid waste containing potassium, chloride ion to produce potassium carbonate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336104A (en) * 1963-12-13 1967-08-15 Intermountain Res & Dev Corp Continuous recycle heating process for the production of soda ash and alkali metal phosphates
US4291002A (en) * 1977-10-25 1981-09-22 Kerr-Mcgee Chemical Corporation Process for producing sodium carbonate from complex brines
DE3222865C2 (en) * 1981-07-10 1992-10-22 Steag Ag, 4300 Essen Method for granulating plaster of paris produced in chemical processes and using a compacting device for granulating plaster of paris according to the method
DD264902A1 (en) * 1987-11-12 1989-02-15 Kali Veb K METHOD FOR PRODUCING A NON-LEVELING AND NON-BRAINING POTASSIUM CARBONATE HYDRATE (K LOW 2 CO LOW 3 HIGH, 1.5 H LOW 2 O)

Also Published As

Publication number Publication date
DE4308610C1 (en) 1994-06-09
JPH06345422A (en) 1994-12-20
RU94008703A (en) 1996-04-10
ITRM940140A1 (en) 1994-09-19
FR2702760A1 (en) 1994-09-23
TW251275B (en) 1995-07-11
CN1092379A (en) 1994-09-21
KR970065412A (en) 1997-10-13
BR9401196A (en) 1994-10-18

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Legal Events

Date Code Title Description
0003 Withdrawn