DE69014158D1 - Verfahren zur herstellung von basischen aluminiumverbindungen. - Google Patents

Verfahren zur herstellung von basischen aluminiumverbindungen.

Info

Publication number
DE69014158D1
DE69014158D1 DE69014158T DE69014158T DE69014158D1 DE 69014158 D1 DE69014158 D1 DE 69014158D1 DE 69014158 T DE69014158 T DE 69014158T DE 69014158 T DE69014158 T DE 69014158T DE 69014158 D1 DE69014158 D1 DE 69014158D1
Authority
DE
Germany
Prior art keywords
pct
alumina
basic aluminum
aluminum compounds
sec
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
DE69014158T
Other languages
English (en)
Other versions
DE69014158T2 (de
Inventor
Fausto Dor
Giordano Donelli
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.)
Caffaro SpA
Original Assignee
Caffaro SpA
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 Caffaro SpA filed Critical Caffaro SpA
Application granted granted Critical
Publication of DE69014158D1 publication Critical patent/DE69014158D1/de
Publication of DE69014158T2 publication Critical patent/DE69014158T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (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)
DE69014158T 1989-01-25 1990-01-10 Verfahren zur herstellung von basischen aluminiumverbindungen. Expired - Fee Related DE69014158T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8919179A IT1229503B (it) 1989-01-25 1989-01-25 Procedimento per la preparazione di composti basici di alluminio.
PCT/EP1990/000050 WO1990008738A1 (en) 1989-01-25 1990-01-10 Process for preparing basic aluminum compounds

Publications (2)

Publication Number Publication Date
DE69014158D1 true DE69014158D1 (de) 1994-12-22
DE69014158T2 DE69014158T2 (de) 1995-06-29

Family

ID=11155562

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69014158T Expired - Fee Related DE69014158T2 (de) 1989-01-25 1990-01-10 Verfahren zur herstellung von basischen aluminiumverbindungen.

Country Status (15)

Country Link
US (1) US5120522A (de)
EP (1) EP0406406B1 (de)
JP (1) JPH03503756A (de)
AT (1) ATE114142T1 (de)
CA (1) CA2025353A1 (de)
DE (1) DE69014158T2 (de)
DK (1) DK0406406T3 (de)
ES (1) ES2063961T3 (de)
HR (1) HRP920375A2 (de)
HU (1) HU209673B (de)
IT (1) IT1229503B (de)
RU (1) RU2026818C1 (de)
SI (1) SI9010049A (de)
WO (1) WO1990008738A1 (de)
YU (1) YU46685B (de)

Families Citing this family (12)

* 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
FR2687394B1 (fr) * 1992-02-18 1994-03-25 Elf Atochem Sa Nouveaux polychlorosulfates d'aluminium, procede pour leur preparation et leurs applications.
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
DE50003987D1 (de) * 1999-12-16 2003-11-13 Sachtleben Chemie Gmbh Polyaluminiumnitratsulfate, Verfahren zu deren Herstellung und deren Verwendung
US20070041891A1 (en) * 2005-08-16 2007-02-22 Sauer Joe D Aluminum chlorohydrate via anchored transformations of aluminum chloride
US10947124B2 (en) 2014-09-12 2021-03-16 Usalco, Llc Concentrated aqueous solutions of aluminum chlorohydrate monohydrate
MX2017002971A (es) * 2014-09-12 2017-11-17 Usalco Llc Metodo para la produccion de derivados de cloruro de aluminio.
US11634338B1 (en) 2016-03-11 2023-04-25 Usalco, Llc Process for producing aluminum chlorohydrate particles
RU2651200C2 (ru) * 2016-04-04 2018-04-18 Федеральное казенное предприятие "Государственный научно-исследовательский институт химических препаратов" (ФКП "ГосНИИХП") Способ получения особо чистого безводного хлорида алюминия
JP2018149542A (ja) * 2018-05-29 2018-09-27 日本コークス工業株式会社 乾式メディア撹拌型粉砕機の運転方法
US11840457B1 (en) 2020-02-20 2023-12-12 Usalco, Llc System and method for production of aluminum chloride derivatives
RU2741019C1 (ru) * 2020-02-26 2021-01-22 Шавкат Ахмедович Хасанов Способ получения осветленного смешанного коагулянта дигидроксохлорида алюминия

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB457552A (en) * 1935-02-25 1936-11-25 Ig Farbenindustrie Ag Method of carrying out chemical reactions and extraction processes
FI53963C (fi) * 1971-02-19 1978-09-11 Kali Chemie Ag Foerfarande foer framstaellning av sulfathaltiga basiska aluminiumklorider
IT949755B (it) * 1972-03-01 1973-06-11 Snam Progetti Procedimento per la produzione di cloroidrossidi di alluminio a te nore controllato di cloro
IT949756B (it) * 1972-03-01 1973-06-11 Snam Progetti Processo per la produzione di cloroidrossidi di alluminio
DE2263333A1 (de) * 1972-12-23 1974-07-11 Hoechst Ag Verfahren zur herstellung von aluminiumhydroxyhalogenid-pulvern
DE2407922C3 (de) * 1973-02-26 1985-08-29 Sumitomo Aluminium Smelting Co., Ltd., Osaka Verfahren zur Herstellung wäßriger Lösungen von basischen Aluminiumsalzen
IT1048280B (it) * 1974-03-28 1980-11-20 Snam Progetti Processo per la produzione di cuoroidrossidi di alluminio
JPS50839A (de) * 1973-04-28 1975-01-07
US3920800A (en) * 1973-10-12 1975-11-18 Cyprus Mines Corp Production of purified calcium carbonate
US4034067A (en) * 1973-10-16 1977-07-05 Rhone-Poulenc Industries Hydroxychlorides of aluminum and method

Also Published As

Publication number Publication date
SI9010049A (en) 1994-12-31
HU901444D0 (en) 1991-03-28
DE69014158T2 (de) 1995-06-29
WO1990008738A1 (en) 1990-08-09
IT1229503B (it) 1991-09-03
CA2025353A1 (en) 1990-07-11
HU209673B (en) 1994-10-28
ES2063961T3 (es) 1995-01-16
US5120522A (en) 1992-06-09
YU46685B (sh) 1994-04-05
RU2026818C1 (ru) 1995-01-20
DK0406406T3 (da) 1995-01-16
HRP920375A2 (hr) 1994-04-30
YU4990A (en) 1991-08-31
EP0406406A1 (de) 1991-01-09
JPH03503756A (ja) 1991-08-22
IT8919179A0 (it) 1989-01-25
HUT55317A (en) 1991-05-28
EP0406406B1 (de) 1994-11-17
ATE114142T1 (de) 1994-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee