JPS5617921A - Manufacture of potassium sulfate - Google Patents

Manufacture of potassium sulfate

Info

Publication number
JPS5617921A
JPS5617921A JP9181179A JP9181179A JPS5617921A JP S5617921 A JPS5617921 A JP S5617921A JP 9181179 A JP9181179 A JP 9181179A JP 9181179 A JP9181179 A JP 9181179A JP S5617921 A JPS5617921 A JP S5617921A
Authority
JP
Japan
Prior art keywords
reactor
potassium chloride
temp
sulfuric acid
reaction product
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.)
Granted
Application number
JP9181179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6256085B2 (enrdf_load_stackoverflow
Inventor
Toshio Kobayashi
Koichi Fukatsu
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
Priority to JP9181179A priority Critical patent/JPS5617921A/ja
Priority to CA000355026A priority patent/CA1169630A/en
Priority to IT49212/80A priority patent/IT1149206B/it
Priority to ES493528A priority patent/ES493528A0/es
Priority to GB8023793A priority patent/GB2053881B/en
Publication of JPS5617921A publication Critical patent/JPS5617921A/ja
Publication of JPS6256085B2 publication Critical patent/JPS6256085B2/ja
Granted 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)
JP9181179A 1979-07-19 1979-07-19 Manufacture of potassium sulfate Granted JPS5617921A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9181179A JPS5617921A (en) 1979-07-19 1979-07-19 Manufacture of potassium sulfate
CA000355026A CA1169630A (en) 1979-07-19 1980-06-27 Process for producing potassium sulfate
IT49212/80A IT1149206B (it) 1979-07-19 1980-07-10 Procedimento per la produzione di solfato di potassio
ES493528A ES493528A0 (es) 1979-07-19 1980-07-18 Procedimiento para la produccion de sulfato potasico
GB8023793A GB2053881B (en) 1979-07-19 1980-07-21 Process for producing potassium sulphate

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
JPS5617921A true JPS5617921A (en) 1981-02-20
JPS6256085B2 JPS6256085B2 (enrdf_load_stackoverflow) 1987-11-24

Family

ID=14037005

Family Applications (1)

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

Country Status (5)

Country Link
JP (1) JPS5617921A (enrdf_load_stackoverflow)
CA (1) CA1169630A (enrdf_load_stackoverflow)
ES (1) ES493528A0 (enrdf_load_stackoverflow)
GB (1) GB2053881B (enrdf_load_stackoverflow)
IT (1) IT1149206B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Families Citing this family (5)

* 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
JPS58161917A (ja) * 1982-03-19 1983-09-26 Onoda Kagaku Kogyo Kk 硫酸カリウムの製造方法
RU2124477C1 (ru) * 1996-07-16 1999-01-10 Открытое акционерное общество "Пикалевское объединение "Глинозем" Способ получения сульфата калия и установка для его осуществления
EP3647300B1 (en) 2018-11-01 2025-04-23 Tessenderlo Group NV Potassium sulfate containing trace elements
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Also Published As

Publication number Publication date
ES8105962A1 (es) 1981-07-01
GB2053881A (en) 1981-02-11
IT8049212A0 (it) 1980-07-10
JPS6256085B2 (enrdf_load_stackoverflow) 1987-11-24
CA1169630A (en) 1984-06-26
IT1149206B (it) 1986-12-03
GB2053881B (en) 1983-09-14
ES493528A0 (es) 1981-07-01

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