IT1149206B - PROCESS FOR THE PRODUCTION OF POTASSIUM SULPHATE - Google Patents

PROCESS FOR THE PRODUCTION OF POTASSIUM SULPHATE

Info

Publication number
IT1149206B
IT1149206B IT49212/80A IT4921280A IT1149206B IT 1149206 B IT1149206 B IT 1149206B IT 49212/80 A IT49212/80 A IT 49212/80A IT 4921280 A IT4921280 A IT 4921280A IT 1149206 B IT1149206 B IT 1149206B
Authority
IT
Italy
Prior art keywords
production
potassium sulphate
sulphate
potassium
Prior art date
Application number
IT49212/80A
Other languages
Italian (it)
Other versions
IT8049212A0 (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 IT8049212A0 (en) 1980-07-10
IT1149206B true 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 (6)

* 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 Non-recovery process for producing potassium sulphate by Mannheim furnace
EP3647300A1 (en) 2018-11-01 2020-05-06 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 Production process for potassium sulfate fertilizer

Also Published As

Publication number Publication date
CA1169630A (en) 1984-06-26
JPS5617921A (en) 1981-02-20
GB2053881A (en) 1981-02-11
JPS6256085B2 (en) 1987-11-24
ES493528A0 (en) 1981-07-01
IT8049212A0 (en) 1980-07-10
GB2053881B (en) 1983-09-14
ES8105962A1 (en) 1981-07-01

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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