CA2284967A1 - Method of formulating alkali earth salts - Google Patents

Method of formulating alkali earth salts Download PDF

Info

Publication number
CA2284967A1
CA2284967A1 CA002284967A CA2284967A CA2284967A1 CA 2284967 A1 CA2284967 A1 CA 2284967A1 CA 002284967 A CA002284967 A CA 002284967A CA 2284967 A CA2284967 A CA 2284967A CA 2284967 A1 CA2284967 A1 CA 2284967A1
Authority
CA
Canada
Prior art keywords
liquor
sodium bicarbonate
sulfate
potassium
precipitate
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.)
Abandoned
Application number
CA002284967A
Other languages
English (en)
French (fr)
Inventor
Robin Phinney
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.)
Airborne Industrial Minerals Inc
Original Assignee
Airborne Industrial 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 Industrial Minerals Inc filed Critical Airborne Industrial Minerals Inc
Publication of CA2284967A1 publication Critical patent/CA2284967A1/en
Abandoned 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
    • 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)
CA002284967A 1998-10-13 1999-09-29 Method of formulating alkali earth salts Abandoned CA2284967A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10396998P 1998-10-13 1998-10-13
US60/103,969 1998-10-13

Publications (1)

Publication Number Publication Date
CA2284967A1 true CA2284967A1 (en) 2000-04-13

Family

ID=22297990

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002284967A Abandoned CA2284967A1 (en) 1998-10-13 1999-09-29 Method of formulating alkali earth salts

Country Status (22)

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

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 (ja) * 2001-08-29 2011-11-09 リグビィ、ウィリアム、ジェイ． 硫酸カリウム肥料およびその他の金属硫酸塩の製造方法
US7393378B2 (en) * 2003-02-11 2008-07-01 Airborne Industrial Minerals Inc. Method for recovering purified sodium bicarbonate and ammonium sulfate
JP5404180B2 (ja) * 2009-05-22 2014-01-29 日立造船株式会社 ナトリウム抽出装置
CN102503636A (zh) * 2011-10-27 2012-06-20 山西师范大学 氯化铵团聚造粒方法
FR3007753A1 (fr) * 2013-06-26 2015-01-02 Solvay Procede de preparation de particules de bicarbonate de metal alcalin
CN104556154B (zh) * 2014-12-30 2017-04-12 东莞市英硫净水服务有限公司 一种高盐水蒸发后残余液的综合利用工艺
CN109052434B (zh) * 2018-10-19 2021-06-04 四川金象赛瑞化工股份有限公司 一种以芒硝和碳酸氢铵为原料联合生产纯碱和复合氮肥的方法
CN111895722B (zh) * 2020-09-04 2024-03-01 江西智联塑化科技有限公司 一种用于季戊四醇硬脂酸脂制备的导热油降温装置

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 (zh) * 1991-12-28 1999-07-21 邓绍齐 含铬硫酸钠的综合利用法
CN1089235A (zh) * 1993-12-29 1994-07-13 张祥林 硫酸钠与碳酸氢铵单相分解制碳酸氢钠的方法
CN1041401C (zh) * 1994-11-01 1998-12-30 何永汉 中性一步法生产硫酸钾的方法
SK279011B6 (sk) * 1995-04-05 1998-05-06 Považské Chemické Závody Spôsob premeny síranu amónneho na síran draselný
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
ZA200001142B (en) 2000-10-23
AU5845799A (en) 2000-05-01
CZ20011176A3 (cs) 2001-09-12
CN1156397C (zh) 2004-07-07
EP1121327A1 (en) 2001-08-08
EA200100340A1 (ru) 2001-10-22
HUP0104062A3 (en) 2003-03-28
NO20011851D0 (no) 2001-04-10
WO2000021887A1 (en) 2000-04-20
JP2002527330A (ja) 2002-08-27
KR20010088870A (ko) 2001-09-28
TR200100960T2 (tr) 2001-08-21
BR9914543A (pt) 2001-06-26
NZ510786A (en) 2002-05-31
HUP0104062A2 (hu) 2002-04-29
PL347098A1 (en) 2002-03-25
CN1330612A (zh) 2002-01-09
YU27101A (sh) 2003-10-31
SK5002001A3 (en) 2001-10-08
UA73096C2 (en) 2005-06-15
CN1515491A (zh) 2004-07-28
SI20636A (sl) 2002-02-28
NO20011851L (no) 2001-06-12
AU751236B2 (en) 2002-08-08
HRP20000125A2 (en) 2001-02-28
EA002709B1 (ru) 2002-08-29
ID28729A (id) 2001-06-28

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued