Chlor-alkali technology: fundamentals, processes and materials

Chlorine and sodium hydroxide (caustic soda) are among the top ten chemicals produced in the world. They are involved in the manufacturing of a wide variety of products

Sodium and Sodium-Ion Batteries: 50 Years of Research

This paper gives an overview of the research carried out on sodium batteries in the last 50 years. The discovery of the very high Na + ion conductivity in β-Al 2 O 3 opened

Fundamentals and key components of sodium-ion batteries:

In comparison to LIBs, sodium-ion batteries have superior thermal stability and safety, which lowers the possibility of thermal runaway and fire dangers. According to several

Sodium-ion battery

Sodium-ion batteries (NIBs, SIBs, or Na-ion batteries) are several types of rechargeable batteries, which use sodium ions (Na +) as their charge carriers. In some cases, its working principle

Process flow diagram for chlor-alkali production through

In [10], a dynamic model dedicated to the power dispatch of chlorine production was developed and used to schedule chlorine production under timevarying electricity prices to minimize the

The chlor-alkali process: Work in Progress

The chlor-alkali industry generally refers to the industry that produces chlorine and sodium is at 50% stre ngth does not require further energy for the production of chlor

A Review of Sodium-Metal Chloride Batteries: Materials and Cell

This review considers the results obtained in the most recent articles, focusing on actual and prospective cathode materials as well as ceramic electrolytes used in molten

Sodium-ion battery

OverviewHistoryOperating principleMaterialsComparisonCommercializationSodium metal rechargeable batteriesSee also

Sodium-ion batteries (NIBs, SIBs, or Na-ion batteries) are several types of rechargeable batteries, which use sodium ions (Na ) as their charge carriers. In some cases, its working principle and cell construction are similar to those of lithium-ion battery (LIB) types, but it replaces lithium with sodium as the intercalating ion. Sodium belongs to the same group in the periodic table as lithi

Chlor-alkali technology: fundamentals, processes and materials for

The main difference in these technologies lies in the manner by which the chlorine gas and the sodium hydroxide are prevented from mixing with each other to ensure

New alkali metal-chlorine battery promises 6x energy density

The group was actually working on thionyl-chloride, commonly used for single-use batteries, when it first made the discovery of a reversible reaction involving chlorine and

Chlor–alkali electrolysis

Chlor–alkali electrolysis simultaneously produces two chemical products via electrolysis of sodium chloride solution (i.e., brine); namely, chlorine (Cl 2) and sodium

6.8: Industrial Electrolysis Processes

The name comes from the two main products of the process, chlorine and the alkali, sodium hydroxide (NaOH). Therefore, one of the main uses of the chlor-alkali process is the production of NaOH. As described earlier, the equation

Sodium-based batteries: development

Sodium-based batteries (SBBs) are considered the best alternative to LIBs due to their similarity in chemistries and fabrication techniques. However, SBB technology does not

A clean and membrane-free chlor-alkali process with

The chlor-alkali process plays a predominant and irreplaceable role in the chemical industry because its products are used in over 50% of all industrial chemical processes 1,2,3,4,5,6,7,8,9,10,11.

(PDF) A Review of Sodium-Metal Chloride Batteries

In this article, we highlight the technical advantages and application scenarios of typical sodium battery systems, including sodiumsulfur batteries and sodium-metal chloride

Chlor-alkali technology: fundamentals, processes and materials

The main difference in these technologies lies in the manner by which the chlorine gas and the sodium hydroxide are prevented from mixing with each other to ensure

Organic catalyst opens way to energy-efficient

Most of this chlorine is made using a process called chlor-alkali electrolysis, which requires energy equivalent to about 1% of worldwide electricity production, and is therefore responsible for

Chlorine and Caustic Technology, Overview and Traditional Processes

About 60 % of all chemical products need chlorine during the production process. These products would be not available without chlorine or more raw materials and/or energy

Membranes in the Chlor-Alkali Industry

Membranes in chlor-alkali industry (also called membranes in chlor-alkali process) is the use of membranes in the production of chlorine (Cl 2) and alkali, sodium hydroxide (NaOH), or

The road to Na/Cl2 and Li/Cl2 rechargeable batteries

Rechargeable Na/Cl2 and Li/Cl2 batteries are produced with a microporous carbon positive electrode, aluminium chloride in thionyl chloride as the electrolyte, and either sodium or lithium

Chloralkali process

The chloralkali process (also chlor-alkali and chlor alkali) is an industrial process for the electrolysis of sodium chloride (NaCl) solutions. It is the technology used to produce chlorine