[go: up one dir, main page]

BR9914543A - Alkali metal salts formulation process - Google Patents

Alkali metal salts formulation process

Info

Publication number
BR9914543A
BR9914543A BR9914543-0A BR9914543A BR9914543A BR 9914543 A BR9914543 A BR 9914543A BR 9914543 A BR9914543 A BR 9914543A BR 9914543 A BR9914543 A BR 9914543A
Authority
BR
Brazil
Prior art keywords
metal salts
sodium bicarbonate
alkali metal
bicarbonate
formulation process
Prior art date
Application number
BR9914543-0A
Other languages
Portuguese (pt)
Inventor
Robin Phinney
Original Assignee
Airborne Ind Minerals Inc
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 Airborne Ind Minerals Inc filed Critical Airborne Ind Minerals Inc
Publication of BR9914543A publication Critical patent/BR9914543A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/02—Preparation by double decomposition
    • 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
    • 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
    • C01D5/06—Preparation of sulfates by double decomposition
    • C01D5/08—Preparation of sulfates by double decomposition with each other or with ammonium sulfate
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00—Fertilisers containing potassium
    • C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D7/00—Fertilisers producing carbon dioxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

<B>PROCESSO DE FORMULAçãO DE SAIS METáLICOS ALCALINOS<D> Metodologia para formulação de bicarbonato de sódio e sulfato de potássio. Em uma concretização, sulfato de sódio e bicarbonato de amónio são reagidos para formar bicarbonato de sódio com o líquido remanescente ou salmoura, tratado com ácido sulfúrico para remover os carbonatos com precipitação subsequente de sulfato de potássio. Uma concretização adicional emprega bicarbonato de amónio, gás de amónia ou dióxido de carbono para precipitar bicarbonato de sódio. O resultado dos processos é a produção de fertilizante de alta qualidade e bicarbonato de sódio para alimentos.<B> PROCEDURE FOR FORMULATING ALKALINE METAL SALTS <D> Methodology for the formulation of sodium bicarbonate and potassium sulfate. In one embodiment, sodium sulfate and ammonium bicarbonate are reacted to form sodium bicarbonate with the remaining liquid or brine, treated with sulfuric acid to remove carbonates with subsequent precipitation of potassium sulfate. A further embodiment employs ammonium bicarbonate, ammonia gas or carbon dioxide to precipitate sodium bicarbonate. The result of the processes is the production of high quality fertilizer and baking soda for food.

BR9914543-0A 1998-10-13 1999-09-30 Alkali metal salts formulation process BR9914543A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10396998P 1998-10-13 1998-10-13
PCT/CA1999/000905 WO2000021887A1 (en) 1998-10-13 1999-09-30 Method of formulating alkali metal salts

Publications (1)

Publication Number Publication Date
BR9914543A true BR9914543A (en) 2001-06-26

Family

ID=22297990

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914543-0A BR9914543A (en) 1998-10-13 1999-09-30 Alkali metal salts formulation process

Country Status (22)

Country Link
EP (1) EP1121327A1 (en)
JP (1) JP2002527330A (en)
KR (1) KR20010088870A (en)
CN (2) CN1156397C (en)
AU (1) AU751236B2 (en)
BR (1) BR9914543A (en)
CA (1) CA2284967A1 (en)
CZ (1) CZ20011176A3 (en)
EA (1) EA002709B1 (en)
HR (1) HRP20000125A2 (en)
HU (1) HUP0104062A3 (en)
ID (1) ID28729A (en)
NO (1) NO20011851L (en)
NZ (1) NZ510786A (en)
PL (1) PL347098A1 (en)
SI (1) SI20636A (en)
SK (1) SK5002001A3 (en)
TR (1) TR200100960T2 (en)
UA (1) UA73096C2 (en)
WO (1) WO2000021887A1 (en)
YU (1) YU27101A (en)
ZA (1) ZA200001142B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6365122B1 (en) * 1998-06-22 2002-04-02 William J. Rigby Process for manufacturing potassium sulfate fertilizer and other metal sulfates
US6475458B1 (en) * 1999-10-25 2002-11-05 Airborne Industrial Minerals Inc. Method for formulating food grade sodium bicarbonate
JP4812253B2 (en) * 2001-08-29 2011-11-09 リグビィ、ウィリアム、ジェイ． Method for producing potassium sulfate fertilizer and other metal sulfates
US7393378B2 (en) * 2003-02-11 2008-07-01 Airborne Industrial Minerals Inc. Method for recovering purified sodium bicarbonate and ammonium sulfate
JP5404180B2 (en) * 2009-05-22 2014-01-29 日立造船株式会社 Sodium extraction device
CN102503636A (en) * 2011-10-27 2012-06-20 山西师范大学 Ammonium chloride agglomerating prilling method
FR3007753A1 (en) * 2013-06-26 2015-01-02 Solvay PROCESS FOR THE PREPARATION OF ALKALI METAL BICARBONATE PARTICLES
CN104556154B (en) * 2014-12-30 2017-04-12 东莞市英硫净水服务有限公司 Comprehensive utilization technology of residual liquid after evaporation of heavy salt water
CN109052434B (en) * 2018-10-19 2021-06-04 四川金象赛瑞化工股份有限公司 Method for jointly producing soda ash and composite nitrogen fertilizer by taking mirabilite and ammonium bicarbonate as raw materials
CN111895722B (en) * 2020-09-04 2024-03-01 江西智联塑化科技有限公司 Conduction oil cooling device for pentaerythritol stearate preparation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2032627C (en) * 1990-12-18 1997-01-14 Jack S. Thompson Process for producing sodium carbonate and ammonium sulphate from sodium sulphate
CN1044222C (en) * 1991-12-28 1999-07-21 邓绍齐 Comprehensive utilization method of chromium-containing sodium sulfate
CN1089235A (en) * 1993-12-29 1994-07-13 张祥林 The method of the single-phase decomposition system sodium bicarbonate of sodium sulfate and bicarbonate of ammonia
CN1041401C (en) * 1994-11-01 1998-12-30 何永汉 Method for production of Lemery salt
SK279011B6 (en) * 1995-04-05 1998-05-06 Považské Chemické Závody Method for conversion of ammonium sulphate to potassium sulphate
US5830422A (en) * 1995-06-23 1998-11-03 Ormiston Mining And Smelting Co. Ltd. Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate

Also Published As

Publication number Publication date
KR20010088870A (en) 2001-09-28
EP1121327A1 (en) 2001-08-08
NO20011851L (en) 2001-06-12
ZA200001142B (en) 2000-10-23
CN1515491A (en) 2004-07-28
SK5002001A3 (en) 2001-10-08
AU5845799A (en) 2000-05-01
SI20636A (en) 2002-02-28
CN1330612A (en) 2002-01-09
HUP0104062A3 (en) 2003-03-28
AU751236B2 (en) 2002-08-08
HUP0104062A2 (en) 2002-04-29
CZ20011176A3 (en) 2001-09-12
TR200100960T2 (en) 2001-08-21
NZ510786A (en) 2002-05-31
HRP20000125A2 (en) 2001-02-28
UA73096C2 (en) 2005-06-15
JP2002527330A (en) 2002-08-27
WO2000021887A1 (en) 2000-04-20
NO20011851D0 (en) 2001-04-10
CA2284967A1 (en) 2000-04-13
CN1156397C (en) 2004-07-07
ID28729A (en) 2001-06-28
YU27101A (en) 2003-10-31
EA002709B1 (en) 2002-08-29
EA200100340A1 (en) 2001-10-22
PL347098A1 (en) 2002-03-25

Similar Documents

Publication Publication Date Title
BR9914543A (en) Alkali metal salts formulation process
BR0014196A (en) Discharge gas purification method and gas contactor - liquid for it
HK1133223A1 (en) Process for scrubbing ammonia from acid gases comprising ammonia and hydrogen sulfide
GB1501701A (en) Method of removing nitrogen oxides from a gas containing nitrogen oxides
RU2005137243A (en) METHODS FOR PRODUCING NATEGLINIDE CRYSTALS
CA2203210A1 (en) Manufacture of precipitated calcium carbonate
DE602004003352D1 (en) METHOD FOR OBTAINING PURIFIED SODIUM BICARBONATE AND AMMONIUM SULPHATE
EA200300477A1 (en) METHOD OF PRODUCING CARBONIC ACID SALTS
ES2188014T3 (en) PROCESS FOR PREPARATION OF HIGH CONCENTRATION CHLORAMINE SOLUTIONS.
EA200200429A1 (en) PREPARATION OF SULPHATE OF POTASSIUM, SODIUM CARBONATE AND SODIUM BICARBONATE FROM THE BOTTLE BODY
CN103482794A (en) Method for comprehensively treating titanium sponge production wastewater
RU94030732A (en) Method of alkaline metal carbonate producing, method of sodium carbonate producing
MY118894A (en) A process for recovering carbon dioxide in a glutamic acid fermentation
IT1301993B1 (en) PROCESS FOR THE PREPARATION OF ZOFENOPRIL CALCIUM SALT.
ATE214351T1 (en) METHOD FOR CONCENTRATING DILUTED SULFURIC ACID SOLUTIONS
TH60755A (en) How to make alkaline rock salt according to the recipe
EA200501361A1 (en) METHOD FOR OBTAINING TIOACHE ACID AND ITS SALTS
BRPI0508304A (en) process for processing beta-sulfatoethylsulfonylaniline-2-sulfonic acid starting from a solution in aqueous sulfuric acid
JPS557530A (en) Manufacture of anhydrous sodium carbonate
RU2002123538A (en) METHOD FOR PRODUCING Lime-ammonium nitrate
KR790001554B1 (en) Process for the preparation of s-carboxylimethyl-cysteine
CA2178591A1 (en) Carboxymethyl inulin
EP1310456A3 (en) Process for the production of a boron salt and its use in the agronomic field
UA41069U (en) Bem-10 method for phosphogypsum processing
EP1251115A4 (en) Process for producing optically active carboxylic acid substituted in 2-position

Legal Events

Date Code Title Description
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements