AR097175A1 - APPARATUS FOR MANUFACTURING POTASSIUM COMPOUND AND METHOD OF RECOVERY OF POTASSIUM COMPOSITE FROM SALMUERA - Google Patents

APPARATUS FOR MANUFACTURING POTASSIUM COMPOUND AND METHOD OF RECOVERY OF POTASSIUM COMPOSITE FROM SALMUERA

Info

Publication number
AR097175A1
AR097175A1 ARP140102875A ARP140102875A AR097175A1 AR 097175 A1 AR097175 A1 AR 097175A1 AR P140102875 A ARP140102875 A AR P140102875A AR P140102875 A ARP140102875 A AR P140102875A AR 097175 A1 AR097175 A1 AR 097175A1
Authority
AR
Argentina
Prior art keywords
potassium
compound
potassium compound
continuous
manufacturing
Prior art date
Application number
ARP140102875A
Other languages
Spanish (es)
Inventor
Chon Uong
Young Kim Ki
Han Gi
Chun - Park Woonkyoung
Chang Lee Im
Original Assignee
Res Inst Ind Science & Tech
Posco
Mpply Co Ltd
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 Res Inst Ind Science & Tech, Posco, Mpply Co Ltd filed Critical Res Inst Ind Science & Tech
Publication of AR097175A1 publication Critical patent/AR097175A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • 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
    • C01D5/16—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Aparato para fabricar un compuesto de potasio y un método de recuperación de un compuesto de potasio a partir de salmuera, y provee el aparato para fabricar el compuesto de potasio, que incluye: un aparato de pre-tratamiento continuo que incluye una porción de trituración, una porción de pulverización, y una porción de separación por tamaño de partícula para procesar una sal de materia prima mixta obtenida una vez que se extraen el litio, magnesio y calcio de la salmuera de tal manera que tenga un tamaño de partícula para la fácil separación y selección; un aparato de recuperación continua de bloque de compuesto de potasio que separa y recupera continuamente el compuesto de potasio de la sal de materia prima mixta pre-tratada; un aparato de separación y selección continua de compuesto de potasio que separa y selecciona continuamente cloruro de potasio y glaserita (Na₂SO₄×3K₂SO₄) del compuesto de potasio recuperado; y un aparato de conversión continua de sulfato de potasio que extrae el sulfato de potasio de la glaserita separada.Apparatus for manufacturing a potassium compound and a method of recovering a potassium compound from brine, and provides the apparatus for manufacturing the potassium compound, which includes: a continuous pre-treatment apparatus that includes a crushing portion, a spray portion, and a particle size separation portion to process a mixed raw material salt obtained once lithium, magnesium and calcium are extracted from the brine such that it has a particle size for easy separation and selection; a continuous potassium block compound recovery apparatus that continuously separates and recovers the potassium compound from the salt of pre-treated mixed raw material; a continuous separation and selection apparatus for potassium compound that continuously separates and selects potassium chloride and glaserite (Na₄SO₄ × 3K₂SO₄) from the recovered potassium compound; and a continuous conversion device for potassium sulfate that extracts potassium sulfate from the separated glaserite.

ARP140102875A 2013-07-31 2014-07-31 APPARATUS FOR MANUFACTURING POTASSIUM COMPOUND AND METHOD OF RECOVERY OF POTASSIUM COMPOSITE FROM SALMUERA AR097175A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130090983A KR101557140B1 (en) 2013-07-31 2013-07-31 Apparatus of manufacturing potassium compound

Publications (1)

Publication Number Publication Date
AR097175A1 true AR097175A1 (en) 2016-02-24

Family

ID=52572826

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140102875A AR097175A1 (en) 2013-07-31 2014-07-31 APPARATUS FOR MANUFACTURING POTASSIUM COMPOUND AND METHOD OF RECOVERY OF POTASSIUM COMPOSITE FROM SALMUERA

Country Status (2)

Country Link
KR (1) KR101557140B1 (en)
AR (1) AR097175A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102331080B1 (en) * 2017-03-31 2021-11-24 재단법인 포항산업과학연구원 Manufacturing method of potassium compounds
KR102378526B1 (en) * 2017-06-13 2022-03-23 재단법인 포항산업과학연구원 Method for preparing potassium sulfate
CN114797723A (en) * 2022-04-19 2022-07-29 中煤陕西榆林能源化工有限公司 Mixed crystal salt reduction device and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002212675B2 (en) 2001-10-22 2007-01-25 Council Of Scientific And Industrial Research Recovery of sodium chloride and other salts from brine
CN102036739A (en) 2008-11-17 2011-04-27 凯米涛弗特公司 Recovery of lithium from aqueous solutions
KR101380405B1 (en) 2012-12-21 2014-04-10 주식회사 포스코 Method for extraction of potassium chloride from brine

Also Published As

Publication number Publication date
KR20150015630A (en) 2015-02-11
KR101557140B1 (en) 2015-10-06

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