Calcium Thiosulfate Manufacturing Plant Project Report 2025

The report is the result of extensive primary and secondary research, offering a detailed analysis of current market trends, including the effects of COVID-19 on both global and regional scales. It profiles key industry players, giving insights into their market strategies, production capacities, and financial performance, which are crucial for benchmarking and competitive analysis.

It delves into historical, current, and forecasted price trends, helping stakeholders understand market dynamics and price volatility. The report provides a thorough analysis of the mass balance and raw materials requirements, ensuring a clear understanding of the input-output ratios essential for efficient production. Detailed examinations of the various unit operations integral to the calcium thiosulfate manufacturing process are included, highlighting process optimisation techniques and technological advancements.

The report presents a comprehensive capital cost analysis, detailing the financial investment required for setting up a calcium thiosulfate plant. This includes an exhaustive breakdown of costs associated with raw materials, catchem, utilities, labour, packaging, transportation, land acquisition, construction, and machinery. Additionally, it offers an in-depth look at the operating costs, providing clarity on the recurring expenses involved in running the plant.

Projected profit margins and optimal product pricing strategies are outlined, offering guidance on maximising profitability. The report also addresses regulatory frameworks, environmental impacts, and sustainability measures pertinent to the calcium thiosulfate industry.

About Calcium Thiosulfate

Calcium Thiosulfate, also known as liquid gypsum, is a clear solution that is neutral to basic in nature and is free of chlorine. It contains 6% calcium and 10% thiosulfate sulfur, making it a high-quality liquid source of calcium and sulfate. It is also greatly effective in addressing soil deficiencies of calcium and sulphur. Calcium thiosulfate can be easily provided through a fertigation system or sprayer and can further be mixed with other fertilisers to boost soil nutrition.

Properties of Calcium Thiosulfate

Calcium thiosulfate or calcium hyposulfite has a typical appearance of white to yellow crystalline powder with a molecular weight of 152.2 g/mol and a density of 1.870. This compound is soluble in water with a solubility of 100g/100ml but is highly insoluble in ethanol. It is stable at standard conditions but can decompose upon heating with the release of sulphur dioxide.

Manufacturing Process of Calcium Thiosulfate

The process of preparation of calcium thiosulfate involves the usage of lime sulphur (a mixture of calcium polysulfides and thiosulfate). In this process, the oxidation of calcium polysulfide intermediate takes place in a range of reactors to obtain a high concentration of pure liquid calcium thiosulfate which has minimal byproducts. In this process the presence of polythionates is eliminated, allowing the production of calcium thiosulfate. The resultant calcium thiosulfate can be further used in leaching processes of several metals.

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Synthesis of Calcium Thiosulfate

Calcium thiosulfate (CaS2O3), inorganic compound commonly used in agriculture, photographic industry, and water treatment can be produced in industries through several methods. Below is the detailed production process of the compound:

Step 1: Formation of Calcium Hydroxide

The first step in the synthesis involves the reaction of calcium oxide (CaO) with water (H2O) to form calcium hydroxide (Ca(OH)2): CaO + H2O → Ca(OH)2

Step 2: Formation of Calcium Sulfite

Calcium hydroxide then reacts with sulfur dioxide (SO2) to form calcium sulfite (CaSO3): Ca(OH)2 + SO2 → CaSO3 + H2O

Step 3: Oxidation to Calcium Thiosulfate

In the final step, calcium sulfite reacts with additional sulfur dioxide and water to produce calcium thiosulfate: 2 CaSO3 + SO2 + H2O → CaS2O3 + CaSO4

The overall process can be summarized as follows: CaO + 2 SO2 + H2O → CaS2O3 + CaSO4

This series of reactions efficiently converts calcium oxide and sulfur dioxide into calcium thiosulfate and calcium sulfate, which can be separated and purified for various industrial applications.

Applications and Drivers of Calcium Thiosulfate

Calcium thiosulfate finds primary application as a sulphur fertiliser in the agricultural sector to address sulphur deficiencies in soils as sulphur is crucial for plant growth. It also helps in the production of chlorophyll and the activation of enzymes. It also acts as a chelating agent, improving the availability and uptake of nutrients like iron and manganese by plants. The global population growth, coupled with changing dietary preferences and urbanisation, puts high pressure on the agricultural sector to produce more food in a sustainable and efficient manner and calcium thiosulfate emerges as a valuable eco-friendly fertiliser which aids this demand.

Key Features of the Calcium Thiosulfate Production Cost Report:

This production cost analysis report by Expert Market Research scrutinises the calcium thiosulfate manufacturing process, offering a comprehensive overview necessary for stakeholders considering venturing into this sector. Based on the latest economic data, the report encompasses detailed insights into the primary process flow, raw material requirements, reactions involved, utility costs, operating costs, capital investments, pricing strategies, and profit margins. This report is an indispensable resource for entrepreneurs, investors, researchers, consultants, business strategists, and all those who have any kind of stake in the calcium thiosulfate industry. It equips them with essential information and strategic insights to effectively navigate the complexities of the market.

The following sections detail the comprehensive scope of the prefeasibility report for a calcium thiosulfate production plant:

• Market Dynamics and Trends: This section analyses the prevailing market conditions, growth drivers, and trends impacting the calcium thiosulfate industry. It offers a thorough examination of demand fluctuations and projections.

• Impact of COVID-19: An assessment of how the pandemic has affected industry operations, supply chains, and overall market dynamics.

• Geographic Analysis: Detailed insights into the major regions active in calcium thiosulfate production and consumption, highlighting regional market specifics and growth potential.

• Key Industry Players: Profiles of leading manufacturers in the calcium thiosulfate sector, outlining their market share, strategic positions, and operational strengths.

• Price Fluctuations: Analysis of historical, current, and projected price trends, providing stakeholders with essential pricing intelligence.

• Technical Specifications and Process Description: A detailed overview of the calcium thiosulfate production process including the technology used and innovations within the industry.

• Raw Material Requirements and Sourcing: Evaluation of necessary raw materials, their sourcing strategies, and cost implications.

• Utility Requirements and Costs: Detailed analysis of utilities needed to produce calcium thiosulfate such as electricity, steam, and process water along with their cost assessments. 

• Labour Force Dynamics: Insights into manpower requirements, including skill specifications and labour cost projections.

• Packaging Needs: Overview of packaging requirements for calcium thiosulfate to ensure product integrity and cost efficiency.

• Logistics and Transportation: Examination of transportation needs and logistics planning for distribution and supply chain efficiency.

• Capital and Operating Costs: An in-depth look at investment requirements, including land and its development costs, civil work costs, construction, machinery procurement, and ongoing operational expenses, such as salaries and wages, plant overheads, tax and insurance as well as packaging, transportation, and administration costs.

• Financial Performance and Profitability Analysis: Projected profit margins and return on investment based on current market and operational parameters.

• Product Pricing Strategy: Recommendations on pricing mechanisms based on industry benchmarks and production costs.

• Environmental Impact and Regulatory Compliance: Analysis of environmental considerations and compliance with local and international regulations.

• Risk Assessment and Mitigation Strategies: Identification of potential risks associated with calcium thiosulfate production and strategies to mitigate them.

Key Questions Addressed:

• What are the detailed unit operations for calcium thiosulfate production?

• Who are major technology licensors with their process evaluation?

• How are raw materials or catchem procured and what are their cost implications?

• What utilities are essential for production and what will they cost?

• What are the labour requirements and how does this affect operational costs?

• What packaging solutions are optimal for cost and efficiency?

• What logistical arrangements are necessary for efficient product distribution?

• What are the estimated land and construction costs for a new calcium thiosulfate plant?

• How can profitability be maximised in the calcium thiosulfate market?

• What pricing strategy should be adopted for calcium thiosulfate to remain competitive?

This prefeasibility report aims to equip potential investors and existing manufacturers with crucial insights to make informed decisions in the calcium thiosulfate industry.