ES2272829T3 - Metodo para producir particulas de cristal de bicarbonato sodico que tienen una baja propiedad de sedimentacion compacta y particulas de cristal de bicarbonato sodico. - Google Patents

Metodo para producir particulas de cristal de bicarbonato sodico que tienen una baja propiedad de sedimentacion compacta y particulas de cristal de bicarbonato sodico. Download PDF

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Publication number
ES2272829T3
ES2272829T3 ES03006843T ES03006843T ES2272829T3 ES 2272829 T3 ES2272829 T3 ES 2272829T3 ES 03006843 T ES03006843 T ES 03006843T ES 03006843 T ES03006843 T ES 03006843T ES 2272829 T3 ES2272829 T3 ES 2272829T3
Authority
ES
Spain
Prior art keywords
sodium bicarbonate
particles
crystal
compact
concentration
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.)
Expired - Lifetime
Application number
ES03006843T
Other languages
English (en)
Spanish (es)
Inventor
Kouichi Asahi Glass Company Limited Yokoyama
Sadaji Asahi Glass Company Limited Narituka
Kiyoshi Asahi Glass Company Limited Yamamoto
Hachiro Asahi Glass Company Limited Hirano
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of ES2272829T3 publication Critical patent/ES2272829T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C01D7/42—Preventing the absorption of moisture or caking

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)
  • Medicinal Preparation (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Detergent Compositions (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
ES03006843T 2002-03-29 2003-03-27 Metodo para producir particulas de cristal de bicarbonato sodico que tienen una baja propiedad de sedimentacion compacta y particulas de cristal de bicarbonato sodico. Expired - Lifetime ES2272829T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002096672 2002-03-29
JP2002-96672 2002-03-29

Publications (1)

Publication Number Publication Date
ES2272829T3 true ES2272829T3 (es) 2007-05-01

Family

ID=28786207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES03006843T Expired - Lifetime ES2272829T3 (es) 2002-03-29 2003-03-27 Metodo para producir particulas de cristal de bicarbonato sodico que tienen una baja propiedad de sedimentacion compacta y particulas de cristal de bicarbonato sodico.

Country Status (7)

Country Link
US (1) US7361318B2 (OSRAM)
EP (1) EP1357085B1 (OSRAM)
JP (2) JP4529367B2 (OSRAM)
AT (1) ATE340762T1 (OSRAM)
AU (1) AU2003203412B2 (OSRAM)
DE (1) DE60308583T2 (OSRAM)
ES (1) ES2272829T3 (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE340762T1 (de) 2002-03-29 2006-10-15 Asahi Glass Co Ltd Verfahren zur herstellung kristallinischer partikel aus natriumwasserstoffcarbonat mit geringer zusammenhaftungseigenschaft, sowie diese partikel
JP4590946B2 (ja) * 2003-06-24 2010-12-01 旭硝子株式会社 特定の細孔構造の多孔質炭酸カリウム、その製造方法およびその保存方法
JP4826473B2 (ja) * 2004-06-30 2011-11-30 旭硝子株式会社 炭酸水素ナトリウム結晶粒子の固結性評価方法
ES2584940T3 (es) * 2004-06-30 2016-09-30 Asahi Glass Company, Limited Proceso para producir granos cristalinos de bicarbonato de sodio con baja tendencia a la aglomeración
AU2005258472B2 (en) * 2004-07-01 2010-07-01 Asahi Glass Company, Limited Sodium hydrogencarbonate crystal grains with low level of integrity and process for producing the same
ES2362460T3 (es) * 2008-12-23 2011-07-05 Basf Se Cristales mixtos, procedimiento para su obtención y utilización en la fabricación de productos de panadería.
CA3201046A1 (en) * 2020-12-15 2022-06-23 Ke-Ming Quan Process for forming particles
CN115684484B (zh) * 2022-10-20 2024-11-12 天津大学 一种预测晶体颗粒临界结块周期的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900232A (en) * 1954-12-21 1959-08-18 Soc Etu Chimiques Ind Et Agri Separation of potassium and sodium ions from a mixture of sodium and potassium chlorides
JPS58125611A (ja) * 1981-11-20 1983-07-26 グラクソ・グル−プ・リミテツド 炭酸ナトリウムの改良された製法
JPS58110425A (ja) * 1981-12-21 1983-07-01 Kao Corp 固結しない重炭酸ナトリウム組成物
JP2682099B2 (ja) * 1988-01-22 1997-11-26 旭硝子株式会社 易溶性重曹およびその製造方法
JP2684548B2 (ja) * 1988-12-13 1997-12-03 東ソー株式会社 重炭酸ソーダの製造方法
JPH0397617A (ja) * 1989-06-29 1991-04-23 Tosoh Corp 重炭酸ナトリウムの製造方法
JP3306873B2 (ja) * 1991-02-25 2002-07-24 東ソー株式会社 重曹の製造方法
JPH0558622A (ja) * 1991-08-30 1993-03-09 Asahi Glass Co Ltd 炭酸水素ナトリウムの固結防止方法
JPH05339005A (ja) * 1992-06-08 1993-12-21 Tokuyama Soda Co Ltd 重炭酸ソーダの製造方法
US5422087A (en) 1994-02-28 1995-06-06 Church & Dwight Co., Inc. Free-flowing alkali metal bicarbonate powder
JPH10310407A (ja) * 1997-05-08 1998-11-24 Tokai Denka Kogyo Kk 安定で溶解性に優れた過炭酸ナトリウム粒子
BE1011721A5 (fr) 1998-01-29 1999-12-07 Solvay Procede pour la manutention d'une poudre de carbonate de sodium anhydre, composition reactive comprenant une poudre de carbonate de sodium anhydre et procede d'epuration d'un gaz en composes acide.
US6692716B1 (en) * 1998-10-13 2004-02-17 Airborne Industrial Minerals, Inc. Method of formulating alkali earth salts
JP5114822B2 (ja) * 2001-09-28 2013-01-09 東ソー株式会社 耐固結性重曹及びその製造方法
ATE340762T1 (de) 2002-03-29 2006-10-15 Asahi Glass Co Ltd Verfahren zur herstellung kristallinischer partikel aus natriumwasserstoffcarbonat mit geringer zusammenhaftungseigenschaft, sowie diese partikel

Also Published As

Publication number Publication date
JP2010159208A (ja) 2010-07-22
EP1357085A2 (en) 2003-10-29
JP5062268B2 (ja) 2012-10-31
AU2003203412B2 (en) 2008-01-17
ATE340762T1 (de) 2006-10-15
EP1357085A3 (en) 2004-01-28
DE60308583D1 (de) 2006-11-09
JP4529367B2 (ja) 2010-08-25
EP1357085B1 (en) 2006-09-27
US7361318B2 (en) 2008-04-22
US20030211027A1 (en) 2003-11-13
JP2004002166A (ja) 2004-01-08
AU2003203412A1 (en) 2003-10-23
DE60308583T2 (de) 2007-08-23

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