Chlor-alkali Market: Introduction

In terms of value, the global chlor-alkali market is anticipated to expand at a CAGR of 4% from 2020 to 2030 and cross value of US$ 100 Bn by 2030. In terms of demand, Asia Pacific led the global chlor-alkali market in 2019. This trend is expected to continue between 2020 and 2030. Rise in demand for chlor-alkali products in various applications such as building & construction, healthcare, aluminum processing, pulp & paper, and chemical processing is estimated to propel the global chlor-alkali market during the forecast period. Based on application, the PVC segment accounted for key share of the global chlor-alkali market in 2019. It is is estimated to remain the dominant segment of the global chlor-alkali market during the forecast period. Increase in usage of pipes & fittings, profiles, and wire & cables– these are primarily made of PVC– is a prominent factor projected to propel the chlor-alkali market in the near future.

Currently, the global chlor-alkali market has been severely hampered by the COVID-19 crisis. The ‘lockdown’ situation in most of the countries across the globe has adversely affected the operating rates and logistics scenario. China, a major producer and exporter of chlor-alkali, is facing severe challenges related to the coronavirus outbreak. Chlor-alkali plant operating rates have decreased significantly in the country. Currently, plants are operating at the rate of around 60% in China.

The ‘lockdown’ situation across the globe has hit road, sea, and air transportation. This has led to high level of inventories among the major producers of chlor-alkali in the world. The pandemic situation is still evolving; most of the countries are relying on lockdown to counter the outbreak. Thus, the chlor-alkali market is expected to contract in 2020.

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Environmental Concerns Associated With Chlor-alkali May Hamper Overall Demand

Chlorine is primarily used to produce polyvinyl chloride (PVC). PVC is non-biodegradable; and generates dioxins when burnt for controlled recycling. Furthermore, hydrochloric acid is generated during the thermal decomposition of PVC. Chlorine is also a highly reactive gas. Inhalation of small amounts of chlorine for short periods of time adversely affects the human respiratory system and can result in irritation of the skin and eyes. Thus, environmental constraints associated with chlor-alkali production may hamper the overall demand for chlor-alkali during the forecast period.

In 2017, the European Union enacted regulations to cease the manufacture of chlorine via the mercury cell process owing to environmental concerns. The 21 mercury technology plants were operational in Europe in 2017. Currently, seven of these have closed down, while 14 have been converted or are in the process of conversion into less harmful membrane technology.

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Asia Pacific to be Highly Lucrative Region of Chlor-alkali Market

In terms of value, Asia Pacific held prominent share of more than 60% of the global chlor-alkali market in 2019. Development of smart cities, particularly in India, and increasing urbanization and industrialization in Asia Pacific are projected to boost the demand for chlor-alkali in the region in the near future. Chlor-alkali is widely employed in manufacture of PVC and glass, which are primarily employed in building & construction activities for residential, commercial, and industrial applications.

The chlor-alkali market in Asia Pacific is expected to expand at a CAGR of more than 4.7% between 2020 and 2030. Together, China and India accounted for more than 70% share of the chlor-alkali market in Asia Pacific inn 2019. Presence of large number end-user industries such as alumina manufacturing, PVC production, chemical processing, pulp & paper, textile, and glass manufacturing is a key factor that is anticipated to drive the demand for chlor-alkali in these countries during the forecast period.

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Competition Landscape

Global manufacturers of chlor-alkali have made substantial investments to expand their business over the last few years. In September 2018, AGC started evaluations to expand the capacity of its chlor-alkali business in Thailand, which is estimated to produce 590,000 tons of caustic soda. In November 2018, Tata Chemicals announced plans to expand the soda ash capacity by about 150,000 MT. In February 2019, Grasim Industries, part of the Aditya Birla Group, announced plans to acquire the chlor-alkali business of KPR Industries to strengthen its footprint in the chlor-alkali market. Major manufacturers of chlor-alkali include Dow, Solvay, Tata Chemicals Ltd., INEOS, Occidental Petroleum Corporation, Kemira, Tosoh Corporation, and AGC Inc.

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The sustainability aspects have dramatically changes the raw material sourcing strategies for many businesses in the chlor-alkali market. Players have become more responsible toward reducing or managing the waste, are adopting material informatics equipped with artificial intelligence (AI), and adopting energy-efficient production processes in order to maximize returns on invested capital.

Regulations, both region-specific and global, have made massive influence on the microeconomics of the materials and chemicals sector. Governments are intent on promoting the reduce the carbon footprint of the entire chemical and materials manufacturing. As a result, forward-looking organizations in the chlor-alkali market are fervently looking for ‘green’ or low-carbon footprint processes across the entire the value chain. The trend has gained huge momentum from the growing awareness among customers of the affects that chemicals have on the ecology and environment.

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