aluminium sulfate manufacturing process

aluminium sulfate manufacturing process

US4160815A - Aluminum sulfate manufacturing process ...

There is disclosed a continuous process for the manufacture of aluminum sulfate by the reaction of sulfuric acid with an alumina-containing solid in an aqueous suspension. The reaction stream is passed into a continuous flow reaction zone that is maintained at a temperature controlled from 225° to 260° F. and under superatmospheric pressure, preferably, autogenic pressure.

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The Manufacture of Aluminium Sulfate

2018-4-10  THE MANUFACTURING PROCESS Fernz Corporation Ltd have manufactured aluminium sulfate in New Zealand since the 1930™s first under Farmers Fertiliser NZ Ltd and now as FERNZ Chemicals NZ Ltd at Morrinsville. Aluminium sulfate is produced according to the

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Aluminum sulfate manufacturing process - Imperial West ...

Aluminum sulfate manufacturing process . United States Patent 4160815 . Abstract: There is disclosed a continuous process for the manufacture of aluminum sulfate by the reaction of sulfuric acid with an alumina-containing solid in an aqueous suspension. The reaction stream is passed into a continuous flow reaction zone that is maintained at a ...

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Aluminum sulfate production - Dabster

The most important and the most valuable process developed by Dabster is the production of aluminum sulfate from various raw materials. Dabster owns the technology and know-how to produce aluminum sulphate from such raw materials like kaolin,

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US Patent for Aluminum sulfate manufacturing process ...

There is disclosed a continuous process for the manufacture of aluminum sulfate by the reaction of sulfuric acid with an alumina-containing solid in an aqueous suspension. The reaction stream is passed into a continuous flow reaction zone that is maintained at a temperature controlled from 225.degree. to 260.degree. F. and under superatmospheric pressure, preferably, autogenic pressure.

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Method of production of aluminum sulfate

FIELD: nonferrous metallurgy; environmental protection; other industries; methods of production of the aluminum sulfate. SUBSTANCE: the invention is pertaining to the technology of obtaining of production of the aluminum sulfate, which is used as the coagulum at purification of the economic-drinking, industrial and the waste waters in the industrial and technological processes and may be used ...

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US3667905A - Continuous production of aluminium

a continuous process for the production of aluminium sulphate, either as alum crystals or alum solutions in commercial concentrations at ambient temperature in which sulphuric acid at concentations of 20100% and dry alumina hydrate or bauxite or other form aluminium hydroxide, together with diluent feed water as may be required depending upon the concentration of the sulphuric acid used, are ...

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Aluminum Sulfate All About Aluminum Aluminum

2021-11-17  Aluminum Sulfate – Important and Useful. In order to understand aluminum sulfate, it is necessary to know its uses, which include firefighting foam, sewage treatment, water purification, and paper production. The processes used to produce

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US5356602A - Process for preparing aluminum sulfate ...

Aluminum sulfate that is less colored is prepared by adjusting the concentration of hydrogen peroxide in sulfuric acid to 0.1% by weight or less, and contacting the sulfuric acid with an alumina-containing compound. US5356602A - Process for preparing aluminum sulfate - Google Patents Process for preparing aluminum sulfate Download PDF Info

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US3079228A - Production of aluminum sulfate - Google

US3079228A US2047A US204760A US3079228A US 3079228 A US3079228 A US 3079228A US 2047 A US2047 A US 2047A US 204760 A US204760 A US 204760A US 3079228 A US3079228 A US 3079228A Authority US United States Prior art keywords bauxite sulfuric acid excess digestion aluminum sulfate Prior art date 1960-01-12 Legal status (The legal status is an assumption and is not a legal

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Aluminum sulfate manufacturing process - Imperial West ...

Aluminum sulfate manufacturing process . United States Patent 4160815 . Abstract: There is disclosed a continuous process for the manufacture of aluminum sulfate by the reaction of sulfuric acid with an alumina-containing solid in an aqueous suspension. The reaction stream is passed into a continuous flow reaction zone that is maintained at a ...

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Process for manufacturing aluminum sulfate - GRIFFITHS ...

United States Patent 3925532. There is disclosed a process for manufacturing high purity aluminum sulfate by reacting aluminum containing metal impurities with sulfuric acid in the presence of liquid mercury. During the reaction period, the metallic impurities in the aluminum are absorbed into the mercury and the aluminum sulfate produced.

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US Patent for Aluminum sulfate manufacturing process ...

There is disclosed a continuous process for the manufacture of aluminum sulfate by the reaction of sulfuric acid with an alumina-containing solid in an aqueous suspension. The reaction stream is passed into a continuous flow reaction zone that is maintained at a temperature controlled from 225.degree. to 260.degree. F. and under superatmospheric pressure, preferably, autogenic pressure.

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Production Aluminium Sulphate [(Al2(SO4 3] from Kaolin ...

2021-10-11  Production Aluminium Sulphate [(Al 2 (SO 4) 3] from Kaolin Jaboi Sabang by Crystallization Step Using a Dry Process Saisa1*, Dewi Mulyati2, Irhamni2 1Department of Chemical Engineering, Universitas Serambi Mekkah, Aceh, ,Indonesia 2Department of Industrial Engineering, Universitas Serambi Mekkah, Aceh, Indonesia *Email : [email protected]

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Flow Chart Of Manufacturing Process Of Aluminium Sulfate

Manufacturing Process Of Ammonium Aluminium . Aluminium sulphate manufacturing process luminium sulphate manufacturing process,aluminium sulphate,aluminium sulphate is ametallic salt formed for commercial purposes by the action of 98 sulphuric aciduminium sulfate wikipedia aluminium sulfate is a chemical compound with the formula al 2 and also in paper manufacturinget price.

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Aluminum Sulfate All About Aluminum Aluminum

2021-11-17  Aluminum Sulfate – Important and Useful. In order to understand aluminum sulfate, it is necessary to know its uses, which include firefighting foam, sewage treatment, water purification, and paper production. The processes used to produce

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Process for preparing aluminum sulfate - Sumitomo

1992-12-22  What is claimed is: 1. A process for preparing aluminum sulfate from sulfuric acid having more than 0.1% by weight of hydrogen peroxide, comprising the steps of (a) adjusting the concentration of hydrogen peroxide in said sulfuric acid to 1.1% by weight or less by a step selected from the group consisting of reducing hydrogen peroxide in said sulfuric acid by the addition of sodium sulfite ...

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Aluminium Sulfate Production Cost Analysis 2020 ...

Aluminium Sulfate Production Cost Analysis 2021 Aluminium sulphate (aluminum sulfate) is a chemical compound, which is primarily utilised as a coagulating agent in the purification of drinking water and wastewater treatment plants. It is miscible in water and also finds use in paper manufacturing.

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Synthesis and Analysis of Potassium Aluminium Sulphate ...

2015-1-25  to the problem is to recycle the used fabricated aluminum into other useful products or into aluminum compounds. This research illustrate a chemical process in which waste aluminum is converted chemically into an aluminum compound i.e. hydrated potassium aluminum sulfate, KAl(SO 4) 2 •12H 2 O, or commonly known as Alum.

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How aluminium is produced

The aluminium production process can be broken down into three stages; first bauxites, which contain aluminium, are extracted from the ground. Second, bauxites are processed into alumina or aluminium oxide, and finally in stage three, pure aluminium is

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Process for manufacturing aluminum sulfate - GRIFFITHS ...

United States Patent 3925532. There is disclosed a process for manufacturing high purity aluminum sulfate by reacting aluminum containing metal impurities with sulfuric acid in the presence of liquid mercury. During the reaction period, the metallic impurities in the aluminum are absorbed into the mercury and the aluminum sulfate produced.

Read More

US Patent for Aluminum sulfate manufacturing process ...

There is disclosed a continuous process for the manufacture of aluminum sulfate by the reaction of sulfuric acid with an alumina-containing solid in an aqueous suspension. The reaction stream is passed into a continuous flow reaction zone that is maintained at a temperature controlled from 225.degree. to 260.degree. F. and under superatmospheric pressure, preferably, autogenic pressure.

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Study of the production process of aluminum sulfate from ...

2010-1-5  A study is performed on the production of aluminum sulfate using the cementation of copper by aluminum from solutions. It is shown that the process rate is mainly affected by the copper content in the solution; then the time and concentration of sulfuric acid follow X 1 ≥ X 3 ≥ X 2 or, in the dimensional scale, Cu ≥ τ ≥ H2SO4.

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Aluminum Sulfate All About Aluminum Aluminum

2021-11-17  Aluminum Sulfate – Important and Useful. In order to understand aluminum sulfate, it is necessary to know its uses, which include firefighting foam, sewage treatment, water purification, and paper production. The processes used to produce

Read More

Flow Chart Of Manufacturing Process Of Aluminium Sulfate

Manufacturing Process Of Ammonium Aluminium . Aluminium sulphate manufacturing process luminium sulphate manufacturing process,aluminium sulphate,aluminium sulphate is ametallic salt formed for commercial purposes by the action of 98 sulphuric aciduminium sulfate wikipedia aluminium sulfate is a chemical compound with the formula al 2 and also in paper manufacturinget price.

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Production Aluminium Sulphate [(Al2(SO4 3] from Kaolin ...

2021-10-11  Production Aluminium Sulphate [(Al 2 (SO 4) 3] from Kaolin Jaboi Sabang by Crystallization Step Using a Dry Process Saisa1*, Dewi Mulyati2, Irhamni2 1Department of Chemical Engineering, Universitas Serambi Mekkah, Aceh, ,Indonesia 2Department of Industrial Engineering, Universitas Serambi Mekkah, Aceh, Indonesia *Email : [email protected]

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Process for preparing aluminum sulfate - Sumitomo

1992-12-22  What is claimed is: 1. A process for preparing aluminum sulfate from sulfuric acid having more than 0.1% by weight of hydrogen peroxide, comprising the steps of (a) adjusting the concentration of hydrogen peroxide in said sulfuric acid to 1.1% by weight or less by a step selected from the group consisting of reducing hydrogen peroxide in said sulfuric acid by the addition of sodium sulfite ...

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Aluminium Sulfate Production Cost Analysis 2020 ...

Aluminium Sulfate Production Cost Analysis 2021 Aluminium sulphate (aluminum sulfate) is a chemical compound, which is primarily utilised as a coagulating agent in the purification of drinking water and wastewater treatment plants. It is miscible in water and also finds use in paper manufacturing.

Read More

Synthesis and Analysis of Potassium Aluminium Sulphate ...

2015-1-25  to the problem is to recycle the used fabricated aluminum into other useful products or into aluminum compounds. This research illustrate a chemical process in which waste aluminum is converted chemically into an aluminum compound i.e. hydrated potassium aluminum sulfate, KAl(SO 4) 2 •12H 2 O, or commonly known as Alum.

Read More

How aluminium is produced

The aluminium production process can be broken down into three stages; first bauxites, which contain aluminium, are extracted from the ground. Second, bauxites are processed into alumina or aluminium oxide, and finally in stage three, pure aluminium is

Read More