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市場調查報告書
商品編碼
1916573
全球生石灰市場:市場規模、佔有率、成長率、產業分析、類型、應用及區域分析,未來預測(2026-2034)Quicklime Market Size, Share, Growth and Global Industry Analysis By Type & Application, Regional Insights and Forecast to 2026-2034 |
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預計到2025年,全球生石灰市場規模將達到336億美元,並在廣泛的工業應用支撐下持續穩定成長。報告顯示,該市場預計將在2026年成長至341.8億美元,並在2034年達到426億美元,預測期內複合年增長率(CAGR)為2.7%。亞太地區預計將在2025年佔全球生石灰市場66%的佔有率,主要受大規模鋼鐵生產、基礎建設以及建築和水處理行業的強勁需求所驅動。
生石灰(也稱為氧化鈣或煅燒石灰)是透過在高溫窯中熱解石灰石或白雲石製成的。生石灰是一種白色、高活性鹼性固體,容易與水反應生成熟石灰。由於其強化學活性,生石灰被廣泛用於去除雜質、調節pH值、土壤穩定和化學合成。永續水處理系統、冶金加工和大型基礎設施項目不斷增長的需求預計將持續支撐市場價值在2025年以後穩步增長。
市場動態
該市場主要受鋼鐵和冶金行業需求成長的驅動,生石灰在煉鋼過程中去除硫、矽、磷等雜質方面發揮關鍵作用。由於對基礎設施、智慧城市和綠色建築的投資增加,全球鋼鐵消費量不斷上升,直接推動了生石灰的使用。除了鋼鐵冶金,生石灰在鋁和銅等有色金屬加工中也至關重要,進一步提升了其工業重要性。
然而,環境監管方面的挑戰是限制因素。生石灰生產過程會因燃料燃燒和石灰石化學煅燒而排放大量二氧化碳。這種雙重排放源為那些擁有嚴格碳中和目標的地區帶來了監管合規的挑戰。小型生產商面臨挑戰,因為先進的排放控制技術需要大量資金投入,這限制了他們的營運彈性。
同時,煙氣處理需求的成長帶來了巨大的機會。生石灰廣泛應用於火力發電廠和工業鍋爐的煙氣脫硫系統中,用於去除二氧化硫和酸性污染物。隨著人們對空氣污染控制的日益關注以及現有燃煤電廠的改造,預計到2034年,生石灰在排放控制應用領域的需求將保持強勁。
該產業面臨的一項關鍵挑戰仍然是碳排放控制,因為煅燒過程本身就會排放二氧化碳。儘管效率有所提高,但實現完全脫碳在技術上仍然十分複雜。此外,日益增長的貿易保護主義,包括對石灰產品徵收關稅和實施進口限制,正在擾亂全球供應鏈,並增加建築、採礦和水處理等行業終端用戶的成本。
生石灰市場趨勢
影響市場發展的關鍵趨勢之一是生石灰在回收和廢棄物管理領域的應用日益廣泛。其應用包括工業污泥處理、垃圾掩埋場除臭、酸性廢棄物中及以及電子垃圾回收。隨著環境法規的日益嚴格以及城市向循環經濟模式轉型,生石灰作為中和劑和穩定劑的作用正在超越其傳統應用範圍。
依類型劃分,生石灰分為高鈣生石灰、白雲石生石灰及其他類型。高鈣生石灰由於其強鹼性和在煉鋼、煙氣脫硫、廢水處理和建築等領域的廣泛應用,佔了大部分市場佔有率。白雲石生石灰則同時含有氧化鈣和氧化鎂。在鋼鐵製造、耐火材料、玻璃製造和土壤處理等領域,對生石灰的需求不斷增長,其鎂含量可帶來額外的性能優勢。
依應用領域劃分,採礦和冶金業佔市場主導地位。這主要歸功於生石灰在去除雜質、形成爐渣和控制 pH 值方面的高效性。建築業也是生石灰的主要消費群體,在道路和基礎設施項目中,生石灰被用於砂漿、灰泥和土壤穩定。水處理也是生石灰的重要應用領域,市政和工業設施廣泛使用生石灰來調節 pH 值、沉澱重金屬和處理污泥。
亞太地區預計將保持領先地位,在 2025 年達到 222.8 億美元,在 2026 年達到 226.2 億美元,這主要得益於中國、印度和日本鋼鐵產量的增長和基礎設施的擴張。北美地區由於先進的冶金製程和基礎設施的更新,需求保持穩定。在歐洲,環保應用和嚴格的排放標準正在推動市場發展;在拉丁美洲,採礦和建築業的成長也發揮了重要作用。中東和非洲地區在建築、採礦和水處理項目的推動下,市場正在逐步擴張。
The global quicklime market was valued at USD 33.6 billion in 2025 and continues to show stable expansion driven by its wide industrial applicability. As per the report, the market is projected to grow to USD 34.18 billion in 2026 and further reach USD 42.6 billion by 2034, registering a CAGR of 2.7% during the forecast period. Asia Pacific dominated the global quicklime market with a 66% share in 2025, supported by large-scale steel production, infrastructure development, and strong demand from construction and water treatment industries.
Quicklime, also known as calcium oxide or burnt lime, is produced by the thermal decomposition of limestone or dolomite in high-temperature kilns. It appears as a white, highly reactive alkaline solid and readily reacts with water to form hydrated lime. Due to its strong chemical reactivity, quicklime is extensively used for impurity removal, pH regulation, soil stabilization, and chemical synthesis. From 2025 onward, rising demand from sustainable water treatment systems, metallurgical processing, and large infrastructure projects continues to support consistent market value growth.
Market Dynamics
The market is strongly driven by growing demand from the steel and metallurgical industries, where quicklime plays a critical role in removing impurities such as sulfur, silica, and phosphorus during steelmaking. With increasing investments in infrastructure, smart cities, and green construction, global steel consumption is rising, directly boosting quicklime usage. In addition to ferrous metallurgy, quicklime is also essential in non-ferrous metal processing, including aluminum and copper production, further strengthening its industrial relevance.
However, environmental and regulatory challenges act as a major restraint. The production of quicklime releases significant carbon dioxide emissions, both from fuel combustion and the chemical calcination of limestone. This dual emission source creates compliance challenges in regions with strict carbon neutrality targets. Smaller producers face difficulties in adopting advanced emission-control technologies due to high capital requirements, limiting their operational flexibility.
At the same time, rising demand for flue gas treatment presents a strong opportunity. Quicklime is widely used in flue gas desulfurization systems in thermal power plants and industrial boilers to remove sulfur dioxide and acidic pollutants. With increasing focus on air pollution control and retrofitting of existing coal-based plants, demand for quicklime in emission control applications is expected to remain strong through 2034.
A major challenge for the industry remains carbon emission control, as the calcination process inherently releases CO2. Even with efficiency improvements, achieving full decarbonization is technologically complex. In addition, growing trade protectionism, including tariffs and import restrictions on lime products, is disrupting global supply chains and increasing costs for end users in construction, mining, and water treatment sectors.
Quicklime Market Trends
An important trend shaping the market is the increased use of quicklime in recycling and waste management. It is increasingly applied in industrial sludge treatment, landfill odor control, acidic waste neutralization, and e-waste recycling. As environmental regulations tighten and cities move toward circular economy models, quicklime's role as a neutralizing and stabilizing agent is expanding beyond traditional applications.
By type, the market is segmented into high calcium quicklime, dolomitic quicklime, and others. High calcium quicklime holds the dominant market share due to its strong alkalinity and wide usage in steel manufacturing, flue gas desulfurization, wastewater treatment, and construction. Dolomitic quicklime, containing both calcium and magnesium oxides, is gaining traction in steelmaking, refractories, glass manufacturing, and soil treatment, where magnesium content offers additional performance benefits.
By application, mining & metallurgy dominates the market due to quicklime's efficiency in impurity removal, slag formation, and pH control. The building & construction sector also represents a major consumption base, using quicklime in mortars, plasters, and soil stabilization for road and infrastructure projects. Water treatment remains another key application, where quicklime is widely used for pH adjustment, heavy metal precipitation, and sludge treatment in municipal and industrial facilities.
Asia Pacific led the market with a valuation of USD 22.28 billion in 2025 and USD 22.62 billion in 2026, driven by strong steel output and infrastructure expansion in China, India, and Japan. North America shows steady demand supported by advanced metallurgical operations and infrastructure upgrades. Europe is driven by environmental applications and strict emission norms, while Latin America benefits from mining and construction growth. The Middle East & Africa is emerging gradually, supported by construction, mining, and water treatment projects.
Competitive Landscape
The quicklime market is highly competitive, with leading players such as Carmeuse, Lhoist Group, Graymont Limited, United States Lime & Minerals, Inc., and Sigma Minerals Ltd. focusing on capacity expansion, low-carbon technologies, and regional growth to strengthen their global market presence.
Conclusion
The global quicklime market is expected to maintain steady and resilient growth over the forecast period, supported by its essential role across steelmaking, construction, water treatment, chemicals, and environmental applications. With the market valued at USD 33.6 billion in 2025, rising to USD 34.18 billion in 2026, and projected to reach USD 42.6 billion by 2034, the industry demonstrates stable expansion despite regulatory and environmental pressures. The dominance of Asia Pacific with a 66% market share in 2025 highlights the strong linkage between quicklime consumption, large-scale steel production, and infrastructure development in emerging economies.
Segmentation By Type
By Application
By Geography
North America (By Type, Application, and Country)