BR8305886A - Processo para fabricacao de clorossulfato basico de aluminio - Google Patents
Processo para fabricacao de clorossulfato basico de aluminioInfo
- Publication number
- BR8305886A BR8305886A BR8305886A BR8305886A BR8305886A BR 8305886 A BR8305886 A BR 8305886A BR 8305886 A BR8305886 A BR 8305886A BR 8305886 A BR8305886 A BR 8305886A BR 8305886 A BR8305886 A BR 8305886A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacture
- chlorosulphate
- aluminum
- aluminum chlorosulphate
- Prior art date
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
- C01F7/78—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Geology (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8217869A FR2534897A1 (fr) | 1982-10-26 | 1982-10-26 | Procede de fabrication de chlorosulfates basiques d'aluminium |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8305886A true BR8305886A (pt) | 1984-05-29 |
Family
ID=9278587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8305886A BR8305886A (pt) | 1982-10-26 | 1983-10-25 | Processo para fabricacao de clorossulfato basico de aluminio |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS59116125A (pt) |
AU (1) | AU560211B2 (pt) |
BE (1) | BE897238A (pt) |
BR (1) | BR8305886A (pt) |
CA (1) | CA1248733A (pt) |
CH (1) | CH660724A5 (pt) |
DE (1) | DE3338624A1 (pt) |
ES (1) | ES8406058A1 (pt) |
FR (1) | FR2534897A1 (pt) |
GB (1) | GB2128977B (pt) |
IT (1) | IT1167350B (pt) |
NL (1) | NL192450C (pt) |
PT (1) | PT77516B (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE452148B (sv) * | 1984-11-14 | 1987-11-16 | Olof Carlsson | Sett att framstella ett flockningsmedel |
FR2584699B1 (fr) * | 1985-07-12 | 1987-10-30 | Rhone Poulenc Chimie | Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant |
EP0218487B1 (fr) * | 1985-07-12 | 1990-10-24 | Rhone-Poulenc Chimie | Chlorosulfate d'aluminium basique, son procédé de préparation et son application comme agent coagulant |
FR2626567B1 (fr) * | 1988-01-29 | 1991-09-27 | Atochem | Chlorosulfate basique d'aluminium, son procede de fabrication, son utilisation comme agent floculant |
US5246686A (en) * | 1988-01-29 | 1993-09-21 | Atochem | Basic aluminum chlorosulfate flocculating agents |
US5124139A (en) * | 1990-08-31 | 1992-06-23 | Rhone-Poulenc Inc. | Method for preparing basic aluminum chlorosulfate |
DE4036116A1 (de) * | 1990-11-13 | 1992-05-14 | Beiersdorf Ag | Verfahren zur abwasserreinigung oder wasseraufbereitung und schlammentwaesserung |
FR2687394B1 (fr) * | 1992-02-18 | 1994-03-25 | Elf Atochem Sa | Nouveaux polychlorosulfates d'aluminium, procede pour leur preparation et leurs applications. |
US5603912A (en) * | 1992-09-30 | 1997-02-18 | Westwood Chemical Corporation | Basic aluminum hydroxychlorosulfate process and product therefrom |
EP0851838A2 (en) * | 1995-09-18 | 1998-07-08 | 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 |
IT1277084B1 (it) * | 1995-12-14 | 1997-11-04 | Ausimont Spa | Processo per la preparazione di soluzioni acquose stabili ad alta basicita' di clorosolfato basico di alluminio o di cloruro basico |
US20020153283A1 (en) | 1998-12-28 | 2002-10-24 | Arthur W Chester | Gasoline sulfur reduction in fluid catalytic cracking |
US7803267B2 (en) | 1998-12-28 | 2010-09-28 | W. R. Grace & Co.-Conn. | Gasoline sulfur reduction in fluid catalytic cracking |
FR2788779B1 (fr) * | 1999-01-22 | 2004-02-06 | Synthron | Nouvelles compositions organo-minerales hydrosolubles et leur utilisation comme agent floculant |
DE10065583A1 (de) * | 2000-12-28 | 2002-10-02 | Bk Giulini Chem Gmbh & Co Ohg | Pigmente für die Papierherstellung |
US7507686B2 (en) | 2002-12-03 | 2009-03-24 | W. R. Grace & Co. - Conn. | Gasoline sulfur reduction in fluid catalytic cracking |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB950208A (en) * | 1961-05-09 | 1964-02-19 | Albright & Wilson Mfg Ltd | Basic aluminium salts |
JPS4940553A (pt) * | 1972-08-21 | 1974-04-16 | ||
JPS505159A (pt) * | 1973-05-15 | 1975-01-20 | ||
SU454174A1 (ru) * | 1973-06-01 | 1974-12-25 | Московский Ордена Трудового Красного Знамени Институт Нефтехимической И Газовой Промышленности Им.И.М.Губкина | Способ получени основного сульфата алюмини |
JPS5128269A (en) * | 1974-08-30 | 1976-03-10 | Binson Hooru | Kakozairyoyopuresu |
-
1982
- 1982-10-26 FR FR8217869A patent/FR2534897A1/fr active Granted
-
1983
- 1983-07-07 BE BE0/211131A patent/BE897238A/fr unknown
- 1983-09-30 CA CA000438133A patent/CA1248733A/fr not_active Expired
- 1983-10-18 PT PT77516A patent/PT77516B/pt unknown
- 1983-10-24 GB GB08328341A patent/GB2128977B/en not_active Expired
- 1983-10-24 IT IT68104/83A patent/IT1167350B/it active
- 1983-10-25 BR BR8305886A patent/BR8305886A/pt not_active IP Right Cessation
- 1983-10-25 DE DE19833338624 patent/DE3338624A1/de active Granted
- 1983-10-25 AU AU20537/83A patent/AU560211B2/en not_active Expired
- 1983-10-25 JP JP58199893A patent/JPS59116125A/ja active Granted
- 1983-10-25 CH CH5775/83A patent/CH660724A5/fr not_active IP Right Cessation
- 1983-10-25 NL NL8303672A patent/NL192450C/nl not_active IP Right Cessation
- 1983-10-25 ES ES526742A patent/ES8406058A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2534897A1 (fr) | 1984-04-27 |
NL8303672A (nl) | 1984-05-16 |
JPH0367967B2 (pt) | 1991-10-24 |
AU2053783A (en) | 1984-05-03 |
ES526742A0 (es) | 1984-07-01 |
IT8368104A0 (it) | 1983-10-24 |
GB8328341D0 (en) | 1983-11-23 |
GB2128977B (en) | 1986-11-12 |
ES8406058A1 (es) | 1984-07-01 |
JPS59116125A (ja) | 1984-07-04 |
FR2534897B1 (pt) | 1985-01-25 |
CH660724A5 (fr) | 1987-06-15 |
BE897238A (fr) | 1984-01-09 |
CA1248733A (fr) | 1989-01-17 |
NL192450C (nl) | 1997-08-04 |
IT1167350B (it) | 1987-05-13 |
PT77516A (fr) | 1983-11-01 |
AU560211B2 (en) | 1987-04-02 |
DE3338624C2 (pt) | 1987-08-20 |
GB2128977A (en) | 1984-05-10 |
DE3338624A1 (de) | 1984-04-26 |
PT77516B (fr) | 1986-02-12 |
NL192450B (nl) | 1997-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RH | Request refused | ||
CK | Appeal | ||
B22B | Petition not considered [chapter 22.2 patent gazette] | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 25/10/98 |