production sodium sulfate

Sodium sulfate Na2SO4 - PubChem

In rayon production, by-product sodium sulfate is separated from a slurry by filtration where a 7-10-cm cake forms over the filter media. Thus rayon cake was the term coined for this cake. Similarly, salt cake, chrome cake, phenol cake, and other sodium sulfate cakes were named.

Sodium sulfate - Wikipedia

Sodium sulfate (also known as sodium sulphate or sulfate of soda) is the inorganic compound with formula Na 2 SO 4 as well as several related hydrates.All forms are white solids that are highly soluble in water. With an annual production of 6 million tonnes, the decahydrate is a major commodity chemical product. It is mainly used for the manufacture of detergents and in the kraft process of ...

Sodium Sulfate Statistics and Information - USGS

Sodium sulfate, also known as disodium sulfate (Na 2 SO 4 ), is an inorganic chemical that has several important industrial uses. It is produced from naturally occurring sodium-sulfate-bearing brines or crystalline evaporite deposits, and as a byproduct from different chemical processes, such as ascorbic acid, battery acid recycling, boric acid, cellulose, chromium chemicals, lithium carbonate ...

EP2172429A1 - Method for the production of sodium sulphate ...

This invention refers to a novel process to obtain magnesium hydroxide and sodium sulfate from a solid raw material, which contains sodium and magnesium soluble salts, preferably in the form of sulfates, coming from a natural source or as a byproduct of an industrial process. The process consisting in the conditioning of the raw material to guarantee the correct concentrations of sodium and ...

Sodium Sulfate (Na2SO4) - Structure, Properties, and Uses

Sep 08, 2017  About two-thirds of the world’s production of sodium sulfate is obtained from mirabilite. It is also produced from by-products of chemical processes such as hydrochloric acid production. In 1625, Johann Rudolf Glauber discovered the sodium sulfate from Austrian spring water, there so the hydrate form is known as Glauber’s salt.

US2321218A - Production of sodium sulphate - Google Patents

US2321218A US340475A US34047540A US2321218A US 2321218 A US2321218 A US 2321218A US 340475 A US340475 A US 340475A US 34047540 A US34047540 A US 34047540A US 2321218 A US2321218 A US 2321218A Authority US United States Prior art keywords solution sodium sulphate sodium acid sulphuric acid Prior art date 1940-06-14 Legal status (The legal status is an assumption

Sodium Sulfate Cordenka GmbH Co KG

Sodium sulfate is a by-product of the rayon production process. Capacity. In Obernburg, 40,000 metric tons of sodium sulfate anhydrous rayon grade are produced each year. Product applications. Sodium sulfate is used for detergent, glass, cement, coating, textile and chemical applications. Packaging. Our sodium sulfate is available in silo truck ...

Production - Sodium Sulfate - Na2So4

In 1985, production was tons, half from natural sources, and half from chemical production. After 2000, at a stable level until 2006, natural production had increased to 4 tons, and chemical production decreased to 1.5 to 2 tons. The principal use of sodium sulfate

Sodium Sulfate Statistics and Information - USGS

Sodium sulfate, also known as disodium sulfate (Na 2 SO 4 ), is an inorganic chemical that has several important industrial uses. It is produced from naturally occurring sodium-sulfate-bearing brines or crystalline evaporite deposits, and as a byproduct from different chemical processes, such as ascorbic acid, battery acid recycling, boric acid, cellulose, chromium chemicals, lithium carbonate ...

EP2172429A1 - Method for the production of sodium sulphate ...

This invention refers to a novel process to obtain magnesium hydroxide and sodium sulfate from a solid raw material, which contains sodium and magnesium soluble salts, preferably in the form of sulfates, coming from a natural source or as a byproduct of an industrial process. The process consisting in the conditioning of the raw material to guarantee the correct concentrations of sodium and ...

Sodium Sulfate (Na2SO4) - Structure, Properties, and Uses

About two-thirds of the world’s production of sodium sulfate is obtained from mirabilite. It is also produced from by-products of chemical processes such as hydrochloric acid production. In 1625, Johann Rudolf Glauber discovered the sodium sulfate from Austrian spring water, there so the hydrate form is known as Glauber’s salt.

Sodium Sulfate Cordenka GmbH Co KG

Sodium sulfate is a by-product of the rayon production process. Capacity. In Obernburg, 40,000 metric tons of sodium sulfate anhydrous rayon grade are produced each year. Product applications. Sodium sulfate is used for detergent, glass, cement, coating, textile and chemical applications. Packaging. Our sodium sulfate is available in silo truck ...

Desmet Ballestra - Sodium Sulphate

Sodium Sulphate Plants Technology Desmet Ballestra offers plants with proprietary technology developed in cooperation with Marchi Industriale and based on Manheim process. The process is based on the endothermic reaction between H 2 SO 4 and NaCl that takes place under temperature control in the Mannheim furnace. With Na 2 SO 4 production is associated the production of hydrochloric acid

Co-production of potassium sulfate and sodium sulfate ...

Co-production of potassium sulfate and sodium sulfate . United States Patent 5529764 . Abstract: A process for producing potassium sulfate or potassium sulfate and sodium sulfate from potash and a sodium sulfate/water source, which includes: (a) subjecting a sodium sulfate source to conversion with potash in an aqueous medium to yield glaserite ...

Kraft process - Wikipedia

The kraft process (also known as kraft pulping or sulfate process) is a process for conversion of wood into wood pulp, which consists of almost pure cellulose fibers, the main component of paper.The kraft process entails treatment of wood chips with a hot mixture of water, sodium hydroxide (NaOH), and sodium sulfide (Na 2 S), known as white liquor, that breaks the bonds that link lignin ...

Electrolytic production of sodium persulfate - FMC Corporation

A process for the direct electrolytic production of sodium peroxydisulfate with high current efficiencies in an electrolytic cell having a protected cathode comprising direct electrolysis of a neutral aqueous anolyte feed solution containing by weight initially 5 to 9% sodium ions, 12 to 30% sulfate ions, 1 to 4% ammonium ions and an effective ...

Sodium Bisulfite production - Chemical plant design ...

Mar 10, 2010  Sodium bisulfite solutions can be handled in 316 and 347 stainless steels, lead, rubber, wood, Haveg, glass-reinforced polyester, or cross-linked polyethylene. Economic Aspects. U.S. production of sodium metabisulfite is estimated to be well in excess of 45,000 t, but statistics are confused by some commingling with sodium sulfite.

Sodium Sulfate - an overview ScienceDirect Topics

World production of sodium sulfate has averaged about 4 million tonnes/year for at least 25 years, which is approximately one-sixth the scale of potassium chloride production (Table 6.8). Spain and the U.S.A. are among the larger producers, but do not dominate world production.

Sodium Sulphate Production Cost Analysis 2020 ...

Sodium Sulphate Production Cost Analysis 2021 Sodium sulphate or sulphate of soda is an inorganic compound. It is primarily used for the production of detergents and in the Kraft process of paper pulping. Some of its forms include: Heptahydrate sodium sulphate is a very rare form of sodium sulphate.

Sodium_sulfate - chemeurope

Sodium sulfate is the sodium salt of sulfuric acid.With an annual production of 6 million tonnes, it is one of the world's major commodity chemicals. Anhydrous, it is a white crystalline solid of formula Na 2 SO 4; the decahydrate Na 2 SO 4 10H 2 O has been known as Glauber's salt or, historically, sal mirabilis since the 17th century.. Sodium sulfate is mainly used for the manufacture of ...

7 Sodium Sulfate Functions in Daily Life - Formula - Uses ...

May 22, 2017  2. Sodium Sulfate Uses in Glass Production. In the glass industry, sodium sulfate is also being used as one of the main compounds. To prove its importance, European glass-makers consume approximately 110.000 tons per annum of sodium sulfate. While the U.S. industry uses about 30.000 tons in glass making.

Production - Sodium Sulfate - Na2So4

In 1985, production was tons, half from natural sources, and half from chemical production. After 2000, at a stable level until 2006, natural production had increased to 4 tons, and chemical production decreased to 1.5 to 2 tons. The principal use of sodium sulfate is in processing wood pulp for making Kraft paper.

Sodium_sulfate - chemeurope

Sodium sulfate is the sodium salt of sulfuric acid.With an annual production of 6 million tonnes, it is one of the world's major commodity chemicals. Anhydrous, it is a white crystalline solid of formula Na 2 SO 4; the decahydrate Na 2 SO 4 10H 2 O has been known as Glauber's salt or, historically, sal mirabilis since the 17th century.. Sodium sulfate is mainly used for the

Sodium Sulphate Production Cost Analysis 2020 ...

Sodium Sulphate Production Cost Analysis 2021 Sodium sulphate or sulphate of soda is an inorganic compound. It is primarily used for the production of detergents and in the Kraft process of paper pulping. Some of its forms include: Heptahydrate sodium sulphate is a very rare form of sodium sulphate.

Sodium Sulfate Cordenka GmbH Co KG

Sodium sulfate is a by-product of the rayon production process. Capacity. In Obernburg, 40,000 metric tons of sodium sulfate anhydrous rayon grade are produced each year. Product applications. Sodium sulfate is used for detergent, glass, cement, coating, textile and chemical applications. Packaging. Our sodium sulfate is available in silo truck ...

Desmet Ballestra - Sodium Sulphate

Sodium Sulphate Plants Technology Desmet Ballestra offers plants with proprietary technology developed in cooperation with Marchi Industriale and based on Manheim process. The process is based on the endothermic reaction between H 2 SO 4 and NaCl that takes place under temperature control in the Mannheim furnace. With Na 2 SO 4 production is associated the production

Our Products - Sodium Sulfate

Anhydrous sodium sulfate can be used in many detergents where it is a processing and water conditioning agent, a detergent builder, and provides alkalinity control. It is also a refining agent for container glass, used to decompose wood to make paper and cardboard, and is a component in dry powder carpet fresheners.

SODIUM SULPHATE: ITS SOURCES AND USES

alkali in contras^ to sodium carbonate, which is termed black alkali on account of its corrosive action on vegetation. Uses. In the form of salt cake sodium sulphate is used in making wood pulp by the sulphate process, plate glass, window glass, and bottles, water glass, sodium sulphide, and precipitated barium sul­

Saltex - America's Sodium Sulfate Suplier

Coupled with our extensive production capacity – both dedicated and byproduct – choosing Saltex ensures reliable supply, reliably delivered. When sodium sulfate is a key component of your process, Saltex is the natural choice. Saltex is America's Sodium Sulfate Supplier.

Sodium Lauryl Sulfate draft 2-10-06

28 Figure 1. SLS is a high production volume chemical (i.e., annual production and/or importation volumes 29 above 1 million pounds in the United States). In solution, the sodium cation (Na+) dissociates from the 30 anionic part of the compound (lauryl or dodecyl sulfate), and this anionic compound is the active chemical. 31 32 33

Electrolytic production of sodium persulfate - FMC Corporation

A process for the direct electrolytic production of sodium peroxydisulfate with high current efficiencies in an electrolytic cell having a protected cathode comprising direct electrolysis of a neutral aqueous anolyte feed solution containing by weight initially 5 to 9% sodium ions, 12 to 30% sulfate ions, 1 to 4% ammonium ions and an effective ...

Product Name Sodium sulfate Sigma-Aldrich

Synonym: Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate Linear Formula: CH 3 (CH 2

Global Sodium Sulfate Market Analysis Outlook, 2015-2020 ...

5.1. Sodium sulfate capacity and production forecast up to 2030. Global production forecast. Projects. 5.2. Sodium sulfate consumption forecast up to 2030. World consumption forecast.

Sodium Sulfite (Na2SO3) - Structure, Preparation ...

In its anhydrous form (image provided above), sodium sulfite is a white solid. The primary difference between anhydrous Na 2 SO 3 and its heptahydrate is the relative stability of the anhydrous form towards oxidation. Na 2 SO 3.7H 2 O is slowly oxidized by atmospheric oxygen, giving rise to the corresponding sulfate.. Sodium Sulfite Structure

Sodium sulfate Podcast Chemistry World

Sodium sulfate takes a high amount of energy to change from solid to liquid and goes through a second phase change at around 32 degrees Celsius when it changes to the anhydrous form, which means that it can store considerably more heat energy than would be expected for any particular mass.