CA2001063A1 - Methode pour l'obtention de solutions aqueuses de polysulfate d'aluminium basique - Google Patents

Methode pour l'obtention de solutions aqueuses de polysulfate d'aluminium basique

Info

Publication number
CA2001063A1
CA2001063A1 CA2001063A CA2001063A CA2001063A1 CA 2001063 A1 CA2001063 A1 CA 2001063A1 CA 2001063 A CA2001063 A CA 2001063A CA 2001063 A CA2001063 A CA 2001063A CA 2001063 A1 CA2001063 A1 CA 2001063A1
Authority
CA
Canada
Prior art keywords
aluminum sulphate
poly aluminum
basic poly
aqueous solutions
producing aqueous
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
CA2001063A
Other languages
English (en)
Other versions
CA2001063C (fr
Inventor
Dieter Haase
Nelu Spiratos
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.)
EAGLEBROOK Inc OF CANADA/EAGLEBROOK Inc DU CANADA
Original Assignee
Handy Chemicals 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 Handy Chemicals Ltd filed Critical Handy Chemicals Ltd
Publication of CA2001063A1 publication Critical patent/CA2001063A1/fr
Application granted granted Critical
Publication of CA2001063C publication Critical patent/CA2001063C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/68—Aluminium compounds containing sulfur
    • C01F7/74—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
    • C01F7/786—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen containing, besides aluminium, only anions, e.g. Al[OH]xCly[SO4]z
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
CA002001063A 1988-10-25 1989-10-19 Methode pour l'obtention de solutions aqueuses de polysulfate d'aluminium basique Expired - Lifetime CA2001063C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/262,320 US4877597A (en) 1988-10-25 1988-10-25 Method for producing aqueous solutions of basic poly aluminum sulphate
US262,320 1988-10-25

Publications (2)

Publication Number Publication Date
CA2001063A1 true CA2001063A1 (fr) 1990-04-25
CA2001063C CA2001063C (fr) 1996-09-10

Family

ID=22997026

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002001063A Expired - Lifetime CA2001063C (fr) 1988-10-25 1989-10-19 Methode pour l'obtention de solutions aqueuses de polysulfate d'aluminium basique

Country Status (10)

Country Link
US (1) US4877597A (fr)
EP (1) EP0366388B1 (fr)
JP (1) JPH02164714A (fr)
AU (1) AU615863B2 (fr)
BR (1) BR8905433A (fr)
CA (1) CA2001063C (fr)
DE (1) DE68909736T2 (fr)
FI (1) FI895040A0 (fr)
NO (1) NO178492C (fr)
ZA (1) ZA898027B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069893A (en) * 1988-11-03 1991-12-03 Handy Chemicals Limited Polymeric basic aluminum silicate-sulphate
US4981675A (en) * 1988-11-03 1991-01-01 Handy Chemicals Ltd. Polymeric basic aluminum silicate-sulphate
US5039427A (en) * 1990-06-19 1991-08-13 General Chemical Corporation Method of treating lake water with aluminum hydroxide sulfate
DE4036116A1 (de) * 1990-11-13 1992-05-14 Beiersdorf Ag Verfahren zur abwasserreinigung oder wasseraufbereitung und schlammentwaesserung
US5296213A (en) * 1992-08-13 1994-03-22 Handy Chemicals Limited Polymeric aluminum silicate-sulphate and process for producing same
CN1034922C (zh) * 1994-01-12 1997-05-21 陈家盛 一种聚合硫酸铝净水剂的生产工艺
CN1196711A (zh) * 1995-09-18 1998-10-21 德尔塔化学有限公司 聚氯化铝和聚氯硫酸铝的制备方法及组合物
FR2740128B1 (fr) * 1995-10-20 1998-01-09 Rhone Poulenc Chimie Procede de preparation de polychlorure d'aluminium basique et son application au traitement de milieux aqueux
US5938970A (en) * 1997-06-11 1999-08-17 General Chemical Corporation Polynucleate metal hydroxide compounds and method for their preparation
JP4199859B2 (ja) * 1998-10-14 2008-12-24 水澤化学工業株式会社 透明な活性アルミナの製造法
AU2002332426A1 (en) * 2001-07-25 2003-02-17 Richard A. Haase Processes and apparatus for the manufacture of polynuclear aluminum compounds and disinfectants, and polynuclear aluminum compounds and disinfectants from such processes and apparatus
SE526891C2 (sv) * 2002-07-09 2005-11-15 Feralco Ab Aluminium sulfat kompositioner innehållande polynukleära komplex och förfarande för framställning av desamma och användning därav
US20040052719A1 (en) * 2002-09-16 2004-03-18 Benjamin Shultes Preparation of non corrosive aluminum sulfate
JP4165313B2 (ja) * 2003-06-25 2008-10-15 ソニー株式会社 無機系凝集剤及び排水処理方法
US20070092433A1 (en) * 2005-10-21 2007-04-26 Reheis, Inc. Process for producing stable polyaluminum hydroxychloride and polyaluminum hydroxychlorosulfate aqueous solutions
US8268269B2 (en) 2006-01-24 2012-09-18 Clearvalue Technologies, Inc. Manufacture of water chemistries
US20100061919A1 (en) * 2008-09-10 2010-03-11 Levi James Grove Production of polyaluminum chloride from basic aluminum chloride and sodium aluminate via ultrasonic processing
CN102718296B (zh) * 2012-06-07 2013-11-13 江门市慧信净水材料有限公司 一种低残留饮用水处理用絮凝剂及其制备方法
AU2014368363B2 (en) * 2013-12-20 2018-11-22 Sika Technology Ag Method for producing a gunned-concrete accelerator using new raw materials
DE202021103126U1 (de) 2021-06-09 2021-06-23 Alexander Leiser Wässrige Zusammensetzung für präventive medizinische Anwendungen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4549Y1 (fr) * 1965-08-18 1970-01-06
FR2045361A5 (en) * 1969-04-18 1971-02-26 Grace W R Ltd Amorphous sulphate addn product for - inorganic pigment
JPS5725492B2 (fr) * 1973-04-19 1982-05-29
DE2554218A1 (de) * 1975-12-03 1977-08-25 Heraeus Gmbh W C Verfahren zur herstellung von aluminiumsulfat-loesungen
US4252735A (en) * 1978-10-13 1981-02-24 Handy Chemicals Limited Stable aqueous alkali metal aluminate solutions
US4284611A (en) * 1979-07-25 1981-08-18 Allied Chemical Corporation Aqueous phosphate-stabilized polyaluminum sulfate solutions and preparation thereof
SE439006B (sv) * 1982-11-02 1985-05-28 Boliden Ab Forfarande for framstellning av sulfatfattiga, flerkerniga aluminiumhydroxidsulfatkomplex
SE436276B (sv) * 1983-04-28 1984-11-26 Boliden Ab Stabil losning av basiskt aluminiumsulfat
DE3515341A1 (de) * 1985-04-27 1986-10-30 Kali-Chemie Ag, 3000 Hannover Verfahren zur herstellung fester aluminiumchlorid-zusammensetzungen
JPS62270416A (ja) * 1986-05-16 1987-11-24 Yoshida Kogyo Kk <Ykk> 水酸化アルミニウムスラツジから硫酸アルミニウム水溶液を連続的に合成する方法およびそのための装置

Also Published As

Publication number Publication date
AU615863B2 (en) 1991-10-10
US4877597A (en) 1989-10-31
FI895040A0 (fi) 1989-10-24
ZA898027B (en) 1991-03-27
EP0366388B1 (fr) 1993-10-06
NO178492B (no) 1996-01-02
DE68909736D1 (de) 1993-11-11
NO894226L (no) 1990-04-26
BR8905433A (pt) 1991-04-30
CA2001063C (fr) 1996-09-10
NO894226D0 (no) 1989-10-24
JPH02164714A (ja) 1990-06-25
EP0366388A1 (fr) 1990-05-02
AU4371089A (en) 1990-05-03
DE68909736T2 (de) 1994-03-10
NO178492C (no) 1996-04-10

Similar Documents

Publication Publication Date Title
CA2001063A1 (fr) Methode pour l&#39;obtention de solutions aqueuses de polysulfate d&#39;aluminium basique
AU7283787A (en) Alkaline earth metal spinels and processes for making and using same
CA2205493A1 (fr) Methode pour la production de bicarbonate de sodium, de carbonate de sodium et de sulfate d&#39;ammonium a partir de sulfate de sodium
DE3371193D1 (en) A method for producing basic aluminium sulphate (iii)
AU583551B2 (en) A process of producting a flocculating agent
CA2100168A1 (fr) Procede chimique et electrochimique a deux phases pour revetir les alliages de magnesium
CA2125846A1 (fr) Procede d&#39;obtention de carbonate de calcium precipite et tres opaque, par reaction du carbonate de sodium avec l&#39;hydroxyde de calcium
JPS553379A (en) Aluminum sulfate composition containing polynuclear complex and method of using and producing same
GR3007003T3 (fr)
ES8603210A1 (es) Procedimiento para la preparacion de soluciones de sulfato de manganeso para uso en la manufactura de dioxido de manganeso electrolitico
CA2178043A1 (fr) Methode pour l&#39;obtention de dioxyde de chlore
ES8705339A1 (es) Procedimiento para preparar composiciones solida de cloruro de aluminio solubles en agua fria y que contienen sulfato.
EP0584502A3 (en) Process for the spontaneous precipitation of sulfates dissolved in water as calcium aluminium sulfate and the application of this process for the preparation of low-chloride gypsum-anhydrite containing aluminium oxide
GB1467537A (en) Method of producing calcium fluoride from fluosilicic acid
CA2037718A1 (fr) Elimination des sulfates de solutions a base de chlorate de metaux alcalins et production de ces chlorates de metaux alcalins exempts de sulfates
JPS6472915A (en) Production of ammonia and sulfur dioxide
CA2099496A1 (fr) Methode de preparation de solutions basiques de poly(chlorure d&#39;aluminium) renfermant du sulfate
CA2260877A1 (fr) Procede de fabrication de solutions aqueuses de betaine
CA2142322A1 (fr) Methode de preparation de sulfonates
EP0248620A3 (fr) Préparation de précurseurs de spinelles de bi-et multi-métaux et produits obtenus
SE8206206D0 (sv) Forfarande for framstellning av basiskt aluminiumsulfat (ii)
CA2095063A1 (fr) Methode pour enlever les impuretes contenues dans un electrolyte au chlorate alcalin aqueux
CA2114635A1 (fr) Procede de preparation d&#39;acide adipique
CA2002958A1 (fr) Oxide d&#39;aluminium hydrate de type boehmite; procede de preparation et adsorbant aux ions de phosphate a teneur de ce produit
EP0401696A3 (fr) Procédé pour la préparation de composés de sulfonium et dérivés méthylthiophényles

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry