ES508412A0 - Procedimiento de tratamiento de un sulfato potasico convertido para reducir una pequena cantidad de cloro contenido en el mismo. - Google Patents

Procedimiento de tratamiento de un sulfato potasico convertido para reducir una pequena cantidad de cloro contenido en el mismo.

Info

Publication number
ES508412A0
ES508412A0 ES508412A ES508412A ES508412A0 ES 508412 A0 ES508412 A0 ES 508412A0 ES 508412 A ES508412 A ES 508412A ES 508412 A ES508412 A ES 508412A ES 508412 A0 ES508412 A0 ES 508412A0
Authority
ES
Spain
Prior art keywords
converted
reduce
small amount
treatment procedure
chlorine contained
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
ES508412A
Other languages
English (en)
Spanish (es)
Other versions
ES8305280A1 (es
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
Publication of ES8305280A1 publication Critical patent/ES8305280A1/es
Publication of ES508412A0 publication Critical patent/ES508412A0/es
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
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/28—Purification; Separation
    • 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
    • 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)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
ES508412A 1981-06-15 1981-12-29 Procedimiento de tratamiento de un sulfato potasico convertido para reducir una pequena cantidad de cloro contenido en el mismo. Granted ES508412A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56092015A JPS57205315A (en) 1981-06-15 1981-06-15 Reducting method for amount of chlorine contained in modified potassium sulfate by very small amount

Publications (2)

Publication Number Publication Date
ES8305280A1 ES8305280A1 (es) 1983-04-01
ES508412A0 true ES508412A0 (es) 1983-04-01

Family

ID=14042688

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508412A Granted ES508412A0 (es) 1981-06-15 1981-12-29 Procedimiento de tratamiento de un sulfato potasico convertido para reducir una pequena cantidad de cloro contenido en el mismo.

Country Status (5)

Country Link
US (1) US4420468A (cg-RX-API-DMAC7.html)
JP (1) JPS57205315A (cg-RX-API-DMAC7.html)
KR (1) KR870000541B1 (cg-RX-API-DMAC7.html)
CA (1) CA1177223A (cg-RX-API-DMAC7.html)
ES (1) ES508412A0 (cg-RX-API-DMAC7.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6299663B1 (en) 1996-04-19 2001-10-09 Airborne Industrial Minerals Inc. Granulation method and apparatus therefor
US6767528B2 (en) * 1997-07-01 2004-07-27 John E. Stauffer Manufacture of hydrogen chloride from salt and sulfuric acid
US6293985B1 (en) 1998-04-17 2001-09-25 Airborne Industrial Minerals Fertilizer granulation method
US6454979B1 (en) 1998-04-17 2002-09-24 Airborne Industrial Minerals Inc. Wet granulation method for generating granules
US6132484A (en) * 1998-04-17 2000-10-17 Airborne Industrial Minerals Inc. Wet granulation method for generating fertilizer granules
US6331193B1 (en) 1998-04-17 2001-12-18 Airborne Industrial Minerals Inc. Wet granulation method generating sulfur granules
US6692716B1 (en) 1998-10-13 2004-02-17 Airborne Industrial Minerals, Inc. Method of formulating alkali earth salts
US6106796A (en) * 1998-10-13 2000-08-22 Airborne Technologies Inc. Method of ammonium sulfate purification
AU773866B2 (en) 1999-05-05 2004-06-10 Agronomic Growth Industries Ltd. Compost granulation method
US6334990B1 (en) 1999-10-21 2002-01-01 Airborne Industrial Minerals Inc. Formulation of potassium sulfate, sodium carbonate and sodium bicarbonate from potash brine
KR20000017753A (ko) * 1999-10-28 2000-04-06 김용겸 고형화방지제에 의한 유해성이 저감되는 염화칼륨의고형화방지방법
US6375824B1 (en) 2001-01-16 2002-04-23 Airborne Industrial Minerals Inc. Process for producing potassium hydroxide and potassium sulfate from sodium sulfate
EP2188211A1 (en) * 2007-07-25 2010-05-26 F.P.C. Enterprise (2008) LTD Chemical process to produce hydrogen chloride and chloride-free compound potassium sulfate fertilizers or other metal sulfates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190202856A (en) * 1902-02-04 1902-12-11 K Oehler Improvements relating to the Manufacture of Sodium Sulphate and Hydrochloric Acid
US1389861A (en) * 1919-12-20 1921-09-06 Thann Fab Prod Chem Manufacture of potassium sulfate
US3006726A (en) * 1959-01-26 1961-10-31 Morton Chemical Co Process for upgrading crude alkali metal sulfates
JPS5617921A (en) * 1979-07-19 1981-02-20 Chisso Corp Manufacture of potassium sulfate

Also Published As

Publication number Publication date
KR870000541B1 (ko) 1987-03-18
JPH0134928B2 (cg-RX-API-DMAC7.html) 1989-07-21
ES8305280A1 (es) 1983-04-01
US4420468A (en) 1983-12-13
KR830008925A (ko) 1983-12-16
CA1177223A (en) 1984-11-06
JPS57205315A (en) 1982-12-16

Similar Documents

Publication Publication Date Title
ES508412A0 (es) Procedimiento de tratamiento de un sulfato potasico convertido para reducir una pequena cantidad de cloro contenido en el mismo.
JPS5496495A (en) Manufacture of hypochlorous acid
GB2020262B (en) Alkali metal chloride brine
EP0004528A3 (en) Biological treatment of waste water
JPS54130089A (en) Hypochlorous acid densitometer
BE877645A (nl) Elektrolytische chlooralkalicellen
ES515099A0 (es) Un metodo de fabricacion de sulfato de potasio.
OA07847A (en) Development of plant roots.
TR24358A (tr) Birden fazla insa asamasinda kurulabilen pis su aritma tesisi.
ES511586A0 (es) Procedimiento para producir un compuesto de adicion de sulfato sodico peroxido de hidrogeno-cloruro sodico.
IL55479A (en) Bottom construction of ponds particularly solar ponds
JPS5583721A (en) Manufacture of hydroxybenzene compound
ES536793A0 (es) Proceso para producir soluciones de sulfato de manganeso que contengan bajos niveles de impureza de potasio soluble
NO159996C (no) Fremgangsm te for omdannelse av kalsiumsulfat til kller natriumsulfat.
AU522166B2 (en) Dihydrate of calcium hypochlorite
ES534081A0 (es) Un metodo de purificar una solucion de sulfato de zinc
GB2013172B (en) Waste water treatment
JPS54105844A (en) Method of decomposing very small amount of chlorine
JPS54127151A (en) Waste water treatment by microbe
ES518595A0 (es) Proceso para la obtencion de un fertilizante de origen organico.
ES516182A0 (es) "un metodo de conversion de un ion sulfuro acuoso en sulfato".
JPS57156305A (en) Improved manufacture of calcium hypochlorite
JPS54133746A (en) Method of changing water containing fluorine into drinking water
GB2022068A (en) Formation of cyanate compounds
JPS5396993A (en) Method of contact converting organic chlorine compound

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612