ES2019229A6 - Procedimiento para la preparacion de compuestos de polialuminio. - Google Patents

Procedimiento para la preparacion de compuestos de polialuminio.

Info

Publication number
ES2019229A6
ES2019229A6 ES9000427A ES9000427A ES2019229A6 ES 2019229 A6 ES2019229 A6 ES 2019229A6 ES 9000427 A ES9000427 A ES 9000427A ES 9000427 A ES9000427 A ES 9000427A ES 2019229 A6 ES2019229 A6 ES 2019229A6
Authority
ES
Spain
Prior art keywords
preparation
xcly
relationship
solution
dewatering
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 - Fee Related
Application number
ES9000427A
Other languages
English (en)
Inventor
Magnus Kvant
Kjell Stendahl
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.)
Kemira Kemi AB
Original Assignee
Kemira Kemi AB
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 Kemira Kemi AB filed Critical Kemira Kemi AB
Publication of ES2019229A6 publication Critical patent/ES2019229A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—Oxides, hydroxides or carbonates
    • 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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C01F7/57—Basic aluminium chlorides, e.g. polyaluminium chlorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE COMPUESTOS DE POLIALUMINIO. LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA PREPARACION DE COMPLEJOS DE HIDROXICLORURO DE POLIALUMINIO QUE TIENEN LA FORMULA GENERAL AL(OH)SIX CLSIY EN SOLUCION O EN FORMA SOLIDA Y DESTINADOS A SER UTILIZADOS COMO FLOCULANTES Y COAGULANTES EN LA PURIFICACION DEL AGUA, DESHIDRATACION DE FANGOS, DESHIDRATACION DE PLANTAS Y PRODUCCION DE PAPEL, CON EL QUE SE HACE REACCIONAR CLORURO DE ALUMINIO EN SOLUCION CON HIDROXIDO DE ALUMINIO, O HIDRATOS DE OXIDO DE ALUMINIO A UNA TEMPERATURA DE 120-170GC A UNA PRESION ELEVADA DURANTE 1,5-5 HORAS, CON LO QUE LA RELACION ALCLSI3:AL(OH)SI3 SE REGULA DE MODO QUE LA RELACION OH:AL EN EL COMPUESTO RESULTANTE AL(OH)SIX CLSIY SEA DE 0,5 A 1,5, PREFERIBLEMENTE DE 0,8 A 1
ES9000427A 1989-02-13 1990-02-13 Procedimiento para la preparacion de compuestos de polialuminio. Expired - Fee Related ES2019229A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8900478A SE8900478L (sv) 1989-02-13 1989-02-13 Foerfarande foer framstaellning av polyaluminiumfoereningar

Publications (1)

Publication Number Publication Date
ES2019229A6 true ES2019229A6 (es) 1991-06-01

Family

ID=20375018

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9000427A Expired - Fee Related ES2019229A6 (es) 1989-02-13 1990-02-13 Procedimiento para la preparacion de compuestos de polialuminio.

Country Status (7)

Country Link
US (1) US5182094A (es)
EP (1) EP0383736A1 (es)
CA (1) CA2009847A1 (es)
ES (1) ES2019229A6 (es)
FI (1) FI900684A7 (es)
NO (1) NO900672L (es)
SE (1) SE8900478L (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202937C2 (de) * 1992-02-01 1995-10-26 Air Lippewerk Recycling Gmbh Verfahren zur Herstellung von basischen Aluminiumchloridlösungen
CA2229266C (en) * 1995-09-18 2001-10-16 Delta Chemical Corporation Polyaluminum chlorides and polyaluminum chlorosulfates methods and compositions
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
US6120690A (en) * 1997-09-16 2000-09-19 Haase; Richard Alan Clarification of water and wastewater
US20030209499A1 (en) * 2000-09-29 2003-11-13 Haase Richard A. Clarification of water and wastewater
RU2139248C1 (ru) * 1997-11-03 1999-10-10 Открытое акционерное общество "Бокситогорский глинозем" Способ получения гидроксохлоридов алюминия
CN1055066C (zh) * 1997-12-19 2000-08-02 中国科学院生态环境研究中心 电渗析法制备聚合氯化铝
RU2186731C2 (ru) * 2000-07-11 2002-08-10 Открытое акционерное общество "Сорбент" Способ получения гидроксохлорида алюминия
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
RU2220908C2 (ru) * 2001-11-22 2004-01-10 Закрытое акционерное общество "Объединенная Промышленно-Экологическая Компания" Способ получения алюмосодержащего коагулянта
RU2234464C1 (ru) * 2003-06-05 2004-08-20 Шишкин Александр Яковлевич Способ очистки сточных вод от взвешенных веществ
US20090176118A1 (en) * 2004-07-05 2009-07-09 Showa Denko K.K. Method for manufacturing aluminum salt solution, aluminum salt solution, aluminum salt, water purifying apparatus using the same, and articles manufactured by using the same
MX2007010317A (es) * 2005-01-24 2008-04-09 Richard Haase Elaboracion de sustancias quimicas de agua y materiales de construccion usando azufre, sal, cal y alumina.
US20060231496A1 (en) * 2005-04-01 2006-10-19 Akzo Nobel N.V. Method of treating polyaluminium compounds
US8268269B2 (en) * 2006-01-24 2012-09-18 Clearvalue Technologies, Inc. Manufacture of water chemistries
US20080131354A1 (en) * 2006-12-05 2008-06-05 Reheis, Inc. Polyaluminum calcium hydroxychlorides and methods of making the same
US8703104B2 (en) * 2007-10-25 2014-04-22 Ecolab Usa Inc Use of metal astringents for the treatment of hairy heel warts
DE102009049200A1 (de) * 2009-10-13 2011-04-28 Tetra Gmbh Mittel zur Klärung von Hälterungswasser
CN107447582B (zh) 2016-06-01 2022-04-12 艺康美国股份有限公司 用于在高电荷需求系统中造纸的高效强度方案
CN110741121A (zh) * 2017-03-27 2020-01-31 纳雷什库玛尔·轶什娃拉尔·纳加尔 式Al3(OH)4Cl5的新型羟基氯化三铝及从工业废物制备其的方法
RU2671350C1 (ru) * 2017-12-15 2018-10-30 Общество с ограниченной ответственностью "Алюмина" Способ получения полиоксихлорида алюминия из боксита
CN111252793A (zh) * 2020-04-01 2020-06-09 修文县苏达新型环保材料有限公司 一种聚合氯化铝的制备方法
US12584273B2 (en) 2021-08-31 2026-03-24 Ecolab Usa Inc. Composition and method for papermaking
CN114988664B (zh) * 2022-05-27 2023-04-28 长三角(义乌)生态环境研究中心 光伏废酸液用于制备污泥调理药剂及其应用
AT527856A2 (de) * 2023-12-22 2025-07-15 Kubinger Ulrich Verfahren zur Reinigung von Abwässern in einer Kläranlage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT949756B (it) * 1972-03-01 1973-06-11 Snam Progetti Processo per la produzione di cloroidrossidi di alluminio
DE2309610C3 (de) * 1973-02-27 1978-05-11 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von basischen Aluminiumchloriden
IT1048280B (it) * 1974-03-28 1980-11-20 Snam Progetti Processo per la produzione di cuoroidrossidi di alluminio
SE440497B (sv) * 1981-03-23 1985-08-05 Boliden Ab Aluminiumkloridkomposition for vattenrening, slamavvattning och vextavvattning samt forfarande for dess framstellning
GB8619552D0 (en) * 1986-08-11 1986-09-24 Unilever Plc Aluminium halides
US4859446A (en) * 1986-12-18 1989-08-22 Wickhen Products, Inc. Process for preparing basic aluminum compounds having increased sweat resistant activity

Also Published As

Publication number Publication date
NO900672D0 (no) 1990-02-12
US5182094A (en) 1993-01-26
EP0383736A1 (en) 1990-08-22
SE8900478D0 (sv) 1989-02-13
FI900684A0 (fi) 1990-02-12
FI900684A7 (fi) 1990-08-14
CA2009847A1 (en) 1990-08-13
SE8900478L (sv) 1990-08-14
NO900672L (no) 1990-08-14

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Legal Events

Date Code Title Description
FC2A Grant refused

Effective date: 19920930

FD2A Announcement of lapse in spain

Effective date: 20111214