IT8049212A0 - PROCEDURE FOR THE PRODUCTION OF POTASSIUM DISULPHATE - Google Patents

PROCEDURE FOR THE PRODUCTION OF POTASSIUM DISULPHATE

Info

Publication number
IT8049212A0
IT8049212A0 IT8049212A IT4921280A IT8049212A0 IT 8049212 A0 IT8049212 A0 IT 8049212A0 IT 8049212 A IT8049212 A IT 8049212A IT 4921280 A IT4921280 A IT 4921280A IT 8049212 A0 IT8049212 A0 IT 8049212A0
Authority
IT
Italy
Prior art keywords
procedure
production
potassium disulphate
disulphate
potassium
Prior art date
Application number
IT8049212A
Other languages
Italian (it)
Other versions
IT1149206B (en
Inventor
Kazuo Kobayashi
Kohichi Fukatsu
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
Publication of IT8049212A0 publication Critical patent/IT8049212A0/en
Application granted granted Critical
Publication of IT1149206B publication Critical patent/IT1149206B/en

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)
IT49212/80A 1979-07-19 1980-07-10 PROCESS FOR THE PRODUCTION OF POTASSIUM SULPHATE IT1149206B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8049212A0 true IT8049212A0 (en) 1980-07-10
IT1149206B IT1149206B (en) 1986-12-03

Family

ID=14037005

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49212/80A IT1149206B (en) 1979-07-19 1980-07-10 PROCESS FOR THE PRODUCTION OF POTASSIUM SULPHATE

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1177222A (en) 1980-09-30 1984-11-06 Hidemaro Iwashita Apparatus for producing an alkali metal salt of a mineral acid, and a process
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 (en) * 1982-03-19 1983-09-26 Onoda Kagaku Kogyo Kk Manufacture of potassium sulfate
CN1042722C (en) * 1995-07-23 1999-03-31 云南磷肥厂 Mannheim Furnace Process for Manufacture of Potassium Sulphate without Return Material
RU2124477C1 (en) * 1996-07-16 1999-01-10 Открытое акционерное общество "Пикалевское объединение "Глинозем" Method of producing potassium sulfate and plant for its embodiment
EP3647300B1 (en) 2018-11-01 2025-04-23 Tessenderlo Group NV Potassium sulfate containing trace elements
CN116022827A (en) * 2022-12-07 2023-04-28 齐齐哈尔市茂尔农业有限公司 A kind of production process for potassium sulfate chemical fertilizer

Also Published As

Publication number Publication date
CA1169630A (en) 1984-06-26
ES493528A0 (en) 1981-07-01
JPS6256085B2 (en) 1987-11-24
GB2053881A (en) 1981-02-11
ES8105962A1 (en) 1981-07-01
GB2053881B (en) 1983-09-14
JPS5617921A (en) 1981-02-20
IT1149206B (en) 1986-12-03

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940622