KR970065412A - 포타쉬의 제조방법 및 이를 위한 장치 - Google Patents

포타쉬의 제조방법 및 이를 위한 장치 Download PDF

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Publication number
KR970065412A
KR970065412A KR1019940005300A KR19940005300A KR970065412A KR 970065412 A KR970065412 A KR 970065412A KR 1019940005300 A KR1019940005300 A KR 1019940005300A KR 19940005300 A KR19940005300 A KR 19940005300A KR 970065412 A KR970065412 A KR 970065412A
Authority
KR
South Korea
Prior art keywords
potash
dust
salt
hydrate
mixing
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.)
Withdrawn
Application number
KR1019940005300A
Other languages
English (en)
Korean (ko)
Inventor
쉴트하우어 롤란트
데네케 클라우스
Original Assignee
볼프강 스티헤를링, 한나 스타일
휠스 아크티엔게젤샤프트
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 볼프강 스티헤를링, 한나 스타일, 휠스 아크티엔게젤샤프트 filed Critical 볼프강 스티헤를링, 한나 스타일
Publication of KR970065412A publication Critical patent/KR970065412A/ko
Withdrawn legal-status Critical Current

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)
KR1019940005300A 1993-03-18 1994-03-17 포타쉬의 제조방법 및 이를 위한 장치 Withdrawn KR970065412A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4308610.1 1993-03-18
DE4308610A DE4308610C1 (de) 1993-03-18 1993-03-18 Verfahren und Vorrichtung zur Herstellung von Pottasche-Kalzinat K¶2¶CO¶3¶ und/oder Pottasche-Hydrat K¶2¶CO¶3¶ DEG 1,5 H¶2¶O

Publications (1)

Publication Number Publication Date
KR970065412A true KR970065412A (ko) 1997-10-13

Family

ID=6483113

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940005300A Withdrawn KR970065412A (ko) 1993-03-18 1994-03-17 포타쉬의 제조방법 및 이를 위한 장치

Country Status (9)

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

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 (ko) * 2013-05-15 2014-12-22 주식회사 유니드 수화물 탄산칼륨의 제조방법
KR20150080792A (ko) * 2014-01-02 2015-07-10 주식회사 유니드 동물 사료용 수화물 탄산칼륨의 제조방법
CN104291362B (zh) * 2014-09-24 2016-08-24 湘潭市天志科技有限公司 一种利用含钾、氯离子的固废物生产碳酸钾的方法

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 (de) * 1981-07-10 1992-10-22 Steag Ag, 4300 Essen Verfahren zum Granulieren von bei chemischen Prozessen anfallendem Gips und Verwendung einer Kompaktierungseinrichtung zum Granulieren von Gips nach dem Verfahren
DD264902A1 (de) * 1987-11-12 1989-02-15 Kali Veb K Verfahren zur herstellung eines freifliessenden und nicht zur verhaertung neigenden kaliumkarbonat-hydrates (k tief 2 co tief 3 hoch. 1,5 h tief 2 o)

Also Published As

Publication number Publication date
DE4308610C1 (de) 1994-06-09
RU94008703A (ru) 1996-04-10
ITRM940140A0 (it) 1994-03-16
TW251275B (enExample) 1995-07-11
JPH06345422A (ja) 1994-12-20
BR9401196A (pt) 1994-10-18
FR2702760A1 (fr) 1994-09-23
CN1092379A (zh) 1994-09-21
ITRM940140A1 (it) 1994-09-19

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19940317

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid