ES2076772T3 - Procedimiento para la preparacion de soluciones alcalinas de poli(cloruro de aluminio) que contienen sulfatos. - Google Patents

Procedimiento para la preparacion de soluciones alcalinas de poli(cloruro de aluminio) que contienen sulfatos.

Info

Publication number
ES2076772T3
ES2076772T3 ES92913895T ES92913895T ES2076772T3 ES 2076772 T3 ES2076772 T3 ES 2076772T3 ES 92913895 T ES92913895 T ES 92913895T ES 92913895 T ES92913895 T ES 92913895T ES 2076772 T3 ES2076772 T3 ES 2076772T3
Authority
ES
Spain
Prior art keywords
soln
chloride
basic
pref
contg
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
ES92913895T
Other languages
English (en)
Inventor
Gerhard Haake
Gunter Geiler
Frank Haupt
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of ES2076772T3 publication Critical patent/ES2076772T3/es
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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C01F7/57—Basic aluminium chlorides, e.g. polyaluminium chlorides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

SE DESCRIBE UN PROCESO DE ELABORACION DE SOLUCIONES DE CLORURO DE POLIALUMINIO BASICO QUE CONTIENE SULFATO. ESTO SE CONSIGUE MEDIANTE DISGREGACION DE LAS MATERIAS QUE CONTIENEN ALUMINIO CON ACIDO CLORHIDRICO, FILTRACION DE LOS RESIDUOS INSOLUBLES DE LA SOLUCION DE DESGREGACION Y EVAPORIZACION DE LA SOLUCION DE DISGREGACION LIBRE DE RESIDUOS PARA CRISTALIZAR EN ALCL3 X 6 HO2. EL ALCL3 X 6 HO2 OBTENIDO SE DESCOMPONE ENTONCES MEDIANTE CALENTAMIENTO ENTRE 150 Y 200 DE ALUMINIO BASICO SOLIDO QUE SE TRATA EN ACIDO SULFURICO ACUOSO Y SE DISUELVE PARA FORMAR AL(OH)XCLY(SO4)Z. FINALMENTE LA SOLUCION DE SULFATO DE CLORURO DE ALUMINIO BASICO OBTENIDA SE CALIENTA DURANTE 1 A 3 HORAS ENTRE 40 Y 70
ES92913895T 1991-06-27 1992-06-24 Procedimiento para la preparacion de soluciones alcalinas de poli(cloruro de aluminio) que contienen sulfatos. Expired - Lifetime ES2076772T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4121276A DE4121276C2 (de) 1991-06-27 1991-06-27 Verfahren zur Herstellung sulfathaltiger, basischer Polyaluminiumchlorid-Lösungen

Publications (1)

Publication Number Publication Date
ES2076772T3 true ES2076772T3 (es) 1995-11-01

Family

ID=6434892

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92913895T Expired - Lifetime ES2076772T3 (es) 1991-06-27 1992-06-24 Procedimiento para la preparacion de soluciones alcalinas de poli(cloruro de aluminio) que contienen sulfatos.

Country Status (19)

Country Link
US (1) US6241958B1 (es)
EP (1) EP0591370B1 (es)
JP (1) JPH0822738B2 (es)
AT (1) ATE125520T1 (es)
AU (1) AU653054B2 (es)
CA (1) CA2099496C (es)
CZ (1) CZ280034B6 (es)
DE (2) DE4121276C2 (es)
DK (1) DK0591370T3 (es)
ES (1) ES2076772T3 (es)
FI (1) FI102064B1 (es)
HK (1) HK1006566A1 (es)
HU (1) HU212456B (es)
NO (1) NO306774B1 (es)
PL (1) PL168570B1 (es)
RU (1) RU2127228C1 (es)
SK (1) SK278777B6 (es)
WO (1) WO1993000295A1 (es)
ZA (1) ZA924769B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745807B1 (fr) * 1996-03-08 1998-04-24 Atochem Elf Sa Procede de preparation de polychlorosulfates basiques d'aluminium et leurs applications
DK0891344T3 (da) 1996-04-05 2003-04-07 Sod Conseils Rech Applic Antagonister til alpha-1-adrenergisk receptor
CN100355656C (zh) * 2004-07-09 2007-12-19 中国石油天然气股份有限公司 一种高铝含量的聚合氯化铝的制备方法
US20070092433A1 (en) * 2005-10-21 2007-04-26 Reheis, Inc. Process for producing stable polyaluminum hydroxychloride and polyaluminum hydroxychlorosulfate aqueous solutions
DE102007034441B4 (de) * 2007-07-20 2020-06-04 Ulrich Loser Technisches Verfahren zum Entfernen der Front- und Rückseitenkontakte von Solarzellen bei gleichzeitiger Gewinnung von Wertstoffen und Minimierung von Abfällen
CN104402031B (zh) * 2014-10-23 2016-08-24 蓝保(厦门)水处理科技有限公司 一种聚氯化铝滤渣再利用工艺
CN106395874B (zh) * 2016-10-08 2017-08-25 山西大学 一种从混合液中提取氯化钠和六水氯化铝的方法
CN106430268B (zh) * 2016-10-08 2017-10-17 山西大学 一种从混合液中提取高纯六水氯化铝的方法
CN109650426B (zh) * 2018-12-26 2021-05-18 河南省福可思环保科技有限公司 水处理剂聚氯化铝废渣综合利用方法
CN110577266B (zh) * 2019-09-29 2022-05-03 李子璇 一种废混合酸液的净化方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE211543C (es) *
US2369691A (en) * 1942-10-10 1945-02-20 Universal Oil Prod Co Catalyst manufacture
FR1554586A (es) * 1966-04-28 1969-01-24
DE1907359B2 (de) * 1969-02-14 1978-09-14 Taki Fertilizer Manufacturing Co., Ltd., Kakogawa (Japan) Flockungsmittellösungen und Verfahren zu ihrer Herstellung
FI53963C (fi) * 1971-02-19 1978-09-11 Kali Chemie Ag Foerfarande foer framstaellning av sulfathaltiga basiska aluminiumklorider
GB1520109A (en) * 1974-10-26 1978-08-02 Laporte Industries Ltd Process for production of solution of a basic aluminium salt and its use in water treatment
AU528882B2 (en) * 1978-09-26 1983-05-19 Commonwealth Scientific And Industrial Research Organisation Producing anhydrous aluminium chloride
DD211543A1 (de) * 1982-11-09 1984-07-18 Mansfeld Kombinat W Pieck Veb Verfahren zur herstellung von basischen aluminiumchloriden
US4560541A (en) * 1984-03-15 1985-12-24 Atlantic Richfield Company Production of low silica content, high purity alumina

Also Published As

Publication number Publication date
NO932410L (no) 1993-07-01
FI934048A (fi) 1993-09-15
CZ280034B6 (cs) 1995-10-18
HUT67266A (en) 1995-03-28
DE4121276A1 (de) 1993-01-14
WO1993000295A1 (de) 1993-01-07
NO306774B1 (no) 1999-12-20
HU9303727D0 (en) 1994-04-28
CA2099496A1 (en) 1992-12-28
DE4121276C2 (de) 1994-02-17
HK1006566A1 (en) 1999-03-05
US6241958B1 (en) 2001-06-05
SK97193A3 (en) 1994-01-12
FI102064B (fi) 1998-10-15
JPH06504757A (ja) 1994-06-02
EP0591370A1 (de) 1994-04-13
JPH0822738B2 (ja) 1996-03-06
AU2165292A (en) 1993-01-25
PL168570B1 (pl) 1996-03-29
AU653054B2 (en) 1994-09-15
FI102064B1 (fi) 1998-10-15
FI934048A0 (fi) 1993-09-15
RU2127228C1 (ru) 1999-03-10
CA2099496C (en) 2002-11-26
HU212456B (en) 1996-06-28
EP0591370B1 (de) 1995-07-26
ATE125520T1 (de) 1995-08-15
ZA924769B (en) 1993-12-27
NO932410D0 (no) 1993-07-01
SK278777B6 (sk) 1998-02-04
DE59203048D1 (de) 1995-08-31
DK0591370T3 (da) 1995-09-11
PL298235A1 (en) 1993-11-29
CZ107093A3 (en) 1994-02-16

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