process making aluminium sulphate salt

GCSE Chemistry, Year 10, Preparation of Salts page

Apr 2, 2012 ... Preparation of copper(II) sulphate; Preparation of sodium chloride; Preparation of lead(II) iodide ... sodium hydroxide with hydrochloric acid to make sodium chloride. ... to produce an insoluble salt a two stage process involving filtration and .... aluminium, Al3+(aq), white precipitate, soluble in excess, white....

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The Manufacture of Aluminium Sulfate

Alum (as aluminium sulfate is commonly called) is manufactured in a simple two-step process from aluminium trihydrate and sulfuric acid according to the...

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Fax: 9562243 Attn: PROF. K. M. A. MUNIM

The amount of aluminium sulphate in water is recommended as 300 mg/L as ... from the use of aluminium salts in industrial processes such as water treatment. ... 5 or less, the hydroxide redissolves, producing a clear extremely acidic solution.

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Aluminum (Al) and water - Lenntech

Aluminum and water: reaction mechanisms, environmental impact and ... An example of a water soluble aluminum compound is aluminum sulphate with a water...

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Patent US3929666 - Process for preparing basic aluminum salt ...

the method (c), it is necessary to produce a basic aluminum sulfate gel in ... root is introduced before the production of an objective basic aluminum salt solution,...

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The manufacture of alum and the sulphates and other salts of ...

115 PART II MANUFACTURE OF ALUMINIUM SULPHATE AND SULPHATES OF IRON ... The Netto aluminium process Furnace for preparing sodium . . 3 3. do.

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Uses Of Aluminum Sulfate | Aluminum Sulfate

Many things you use daily are made with the help of Aluminum Sulfate. Find out more about the uses of Aluminum Sulfate in , gardens, dyeing etc. ... In the past, aluminum sulfate was used in making paper, although synthetic agents ... In this process, aluminum sulfate was combined with rosin soap to change the...

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Patent US2467271 - Process for production of ammonium alum from ...

More particularly, it relates to a process for producing ammonium alum from the waste acid ... The acid liquor becomes charged with dissolved sulfates of the cations ... The principal sulfate formed in the reaction solution is that of aluminum.

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ALUMINUM SULFATE | Al2(SO4)3 - PubChem

Alum Adjuvant is an aluminum salt with immune adjuvant activity. ... Immediate steps should be taken to limit its spread to the environment. It is used in paper making, in firefighting foams, and in sewage treatment and water purification.

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Aluminium sulfate

Aluminium sulfate is a chemical compound with the formula Al2(SO4)3. It is soluble in water and is mainly used as a flocculating agent in the purification of drinking water and waste water treatment...

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