CA1169630A - Methode de production de sulfate de potassium - Google Patents

Methode de production de sulfate de potassium

Info

Publication number
CA1169630A
CA1169630A CA000355026A CA355026A CA1169630A CA 1169630 A CA1169630 A CA 1169630A CA 000355026 A CA000355026 A CA 000355026A CA 355026 A CA355026 A CA 355026A CA 1169630 A CA1169630 A CA 1169630A
Authority
CA
Canada
Prior art keywords
reaction
potassium
reactor
temperature
chloride
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.)
Expired
Application number
CA000355026A
Other languages
English (en)
Inventor
Kohichi Fukatsu
Kazuo Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Application granted granted Critical
Publication of CA1169630A publication Critical patent/CA1169630A/fr
Expired 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
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/02—Preparation of sulfates from alkali metal salts and sulfuric acid or bisulfates; Preparation of bisulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA000355026A 1979-07-19 1980-06-27 Methode de production de sulfate de potassium Expired CA1169630A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91811/1979 1979-07-19
JP9181179A JPS5617921A (en) 1979-07-19 1979-07-19 Manufacture of potassium sulfate

Publications (1)

Publication Number Publication Date
CA1169630A true CA1169630A (fr) 1984-06-26

Family

ID=14037005

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000355026A Expired CA1169630A (fr) 1979-07-19 1980-06-27 Methode de production de sulfate de potassium

Country Status (5)

Country Link
JP (1) JPS5617921A (fr)
CA (1) CA1169630A (fr)
ES (1) ES8105962A1 (fr)
GB (1) GB2053881B (fr)
IT (1) IT1149206B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1177222A (fr) 1980-09-30 1984-11-06 Hidemaro Iwashita Methode de production de sel metallique alcalin
JPS57205315A (en) * 1981-06-15 1982-12-16 Chisso Corp Reducting method for amount of chlorine contained in modified potassium sulfate by very small amount
JPS58161917A (ja) * 1982-03-19 1983-09-26 Onoda Kagaku Kogyo Kk 硫酸カリウムの製造方法
CN1042722C (zh) * 1995-07-23 1999-03-31 云南磷肥厂 曼海姆炉法制造硫酸钾的无返料工艺
EP3647300A1 (fr) 2018-11-01 2020-05-06 Tessenderlo Group NV Sulfate de potassium contenant des oligo-éléments
CN116022827A (zh) * 2022-12-07 2023-04-28 齐齐哈尔市茂尔农业有限公司 一种用于硫酸钾化肥生产工艺

Also Published As

Publication number Publication date
GB2053881B (en) 1983-09-14
JPS5617921A (en) 1981-02-20
JPS6256085B2 (fr) 1987-11-24
GB2053881A (en) 1981-02-11
ES493528A0 (es) 1981-07-01
IT8049212A0 (it) 1980-07-10
IT1149206B (it) 1986-12-03
ES8105962A1 (es) 1981-07-01

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Legal Events

Date Code Title Description
MKEX Expiry