MX9802088A - Cloruros de polialuminio y clorosulfatos de polialuminio, metodos y composiciones. - Google Patents

Cloruros de polialuminio y clorosulfatos de polialuminio, metodos y composiciones.

Info

Publication number
MX9802088A
MX9802088A MX9802088A MX9802088A MX9802088A MX 9802088 A MX9802088 A MX 9802088A MX 9802088 A MX9802088 A MX 9802088A MX 9802088 A MX9802088 A MX 9802088A MX 9802088 A MX9802088 A MX 9802088A
Authority
MX
Mexico
Prior art keywords
polyaluminum
chlorosulfates
chlorides
compositions
methods
Prior art date
Application number
MX9802088A
Other languages
English (en)
Other versions
MXPA98002088A (es
Inventor
James M Dulko
Original Assignee
Delta Chem Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26676480&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9802088(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Delta Chem Corp filed Critical Delta Chem Corp
Publication of MX9802088A publication Critical patent/MX9802088A/es
Publication of MXPA98002088A publication Critical patent/MXPA98002088A/es

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/86—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by NMR- or ESR-data

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)

Abstract

La presente invencion se dirige a un procedimiento para la produccion de cloruros de polialuminio y clorosulfatos de polialuminio utiles como coagulantes en tratamiento de aguas. Además, la invencion se dirige a los productos elaborados por los procedimientos descritos.
MXPA/A/1998/002088A 1995-09-18 1998-03-17 Cloruros de polialuminio y clorosulfatos de polialuminio, metodos y composiciones MXPA98002088A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US708495P 1995-09-18 1995-09-18
US007084 1995-09-18
US1540796P 1996-04-15 1996-04-15
US015407 1996-04-15

Publications (2)

Publication Number Publication Date
MX9802088A true MX9802088A (es) 1998-10-31
MXPA98002088A MXPA98002088A (es) 1999-01-11

Family

ID=

Also Published As

Publication number Publication date
US5985234A (en) 1999-11-16
EP0851838A2 (en) 1998-07-08
CA2229266C (en) 2001-10-16
WO1997011029A3 (en) 1997-05-15
US6036935A (en) 2000-03-14
CA2229266A1 (en) 1997-03-27
US5997838A (en) 1999-12-07
BR9610626A (pt) 1999-04-06
AU7153296A (en) 1997-04-09
CN1196711A (zh) 1998-10-21
WO1997011029A2 (en) 1997-03-27

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