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市場調查報告書
商品編碼
1851016
碳化鈣:市場佔有率分析、產業趨勢、統計、成長預測(2025-2030)Calcium Carbide - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2025 - 2030) |
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預計到 2025 年,碳化鈣市場規模將達到 3,451 萬噸,到 2030 年將成長至 4,134 萬噸,年複合成長率為 3.79%。

對乙炔類化學品的持續需求、鋼鐵生產的持續需求以及農業領域的特定應用正在推動市場擴張。亞太地區仍然是碳化鈣市場的中心,二氧化碳電解電解的創新有望在未來的產能建設中減少碳排放。中國的產能過剩加劇了價格競爭,但也為印度和東南亞的化工廠提供了經濟高效的原料。中國日益嚴格的環境法規以及其他地區的食品安全法規正促使生產商採用更清潔的技術和更高純度的產品,這為技術許可方和特種產品供應商創造了機會。
向低碳鋼的轉變延長了碳化鈣在脫硫生產線中的使用壽命。雖然氫氣直接還原法正在興起,但大多數鋼廠仍使用鹼性氧氣轉爐,碳化鈣在這種爐子中能高效地去除硫和磷。一項歐洲先導計畫將氫氣煉鋼與碳化物基鐵水處理結合,在基礎設施成熟之前,這催生了對碳化鈣的特殊需求。中國和印度的鋼廠生產了全球一半以上的粗鋼,它們在不棄用現有設施的前提下,持續對其二次冶金設備進行現代化改造,從而保持了加工能力的穩定成長。
由於乙炔火焰溫度高,建築和造船業的加工商使用乙炔切割厚板。可攜式氣瓶解決了新興經濟體中常見的電力供應不足的偏遠地區面臨的物流難題。東南亞、拉丁美洲和中國內陸地區的建築熱潮將推動近期銷售量,而乙烯基醚和乙炔醇等特種乙炔衍生物將增加碳化鈣市場的化學品需求。
當局指出,用於催熟水果的低等級碳化物中含有砷和磷雜質。皮膚燒燙傷和呼吸道刺激病例的出現促使當局加強了檢測,一些港口還增加了快速顯色反應測試來檢測篡改行為。合規成本和公眾的強烈反對正迫使零售商轉向乙烯發生器,這進一步壓縮了部分消費者的預算。
碳化鈣(CaC2)佔碳化鈣市場90%以上的佔有率,預計到2024年將佔60.24%的市場佔有率,複合年成長率(CAGR)為4.02%。高純度原料符合醫藥中間體和金屬有機框架(MOF)生產中嚴格的重金屬法規要求。真空昇華和膜分離等製程創新降低了純化成本,使小型生產商也能進入特殊供應鏈。
金屬有機框架(MOF)開發商對乙炔的需求激增,他們需要穩定的乙炔供應來建立氣體選擇性晶格,這推動了碳化鈣市場銷售的成長。同時,純度為80-90%的中品級碳化鈣繼續在冶金領域得到應用,而純度低於80%的低品級碳化鈣在基礎脫水應用中仍然佔有一席之地,儘管其市場成長率較低。隨著時間的推移,更嚴格的環保法規可能會促使中品級碳化鈣用戶轉向高階產品,從而逐步擴大其在碳化鈣市場的佔有率。
到2024年,亞太地區將繼續保持在碳化鈣市場的主導地位,市佔率將達到94.31%,年複合成長率(CAGR)為3.80%。中國的產能遠超國內消費量,推動了區域供應,並推高了出口價格。印度次大陸正利用進口量為其沿海PCPIR區域不斷擴張的乙炔基精細化學品叢集提供碳化鈣,並逐步培育與淨煤相相容的國內碳化鈣生產裝置。
北美碳化鈣市場規模雖小,但技術先進,主要集中在碳捕獲整合領域。歐洲則專注於為小眾製藥和金屬有機框架(MOF)研究提供特種等級的碳化鈣,嚴格的環境法規限制了其批量擴張,但也確保了其高溢價。
南美洲和中東及非洲地區對碳化鈣市場的需求佔比較小,主要受冶金產業的擴張以及熱帶園藝對水果催熟劑的需求所驅動。巴西鋼鐵業的基礎建設投資以及奈及利亞農產品加工中心的發展也為市場成長提供了支撐。此外,這些地區還在能源受限的建築工地開發現場乙炔發生器,使碳化鈣成為計劃物流的靈活解決方案。
The calcium carbide market reached 34.51 million tons in 2025 and is set to climb to 41.34 million tons in 2030, advancing at a 3.79% CAGR.

The expansion is driven by sustained demand for acetylene-based chemicals, persistent steel production requirements, and niche agricultural uses. Asia-Pacific continues to anchor the calcium carbide market, while innovation in CO2-to-carbide electrolysis promises a smaller carbon footprint for future capacity additions. China's overcapacity amplifies price competition, yet it also supplies cost-effective inputs for Indian and Southeast Asian chemical plants. Environmental regulations in China and tightening food-safety rules elsewhere are pushing producers toward cleaner technologies and higher-purity grades, creating opportunities for technology licensors and specialty suppliers.
Transition to low-carbon steel is lengthening the useful life of calcium carbide in desulfurization lines. Hydrogen-based direct reduction is progressing, yet most mills still rely on basic oxygen furnaces, where calcium carbide efficiently removes sulfur and phosphorus. European pilot projects pair hydrogen ironmaking with carbide-based hot-metal treatment, creating specialty demand while infrastructure matures. Chinese and Indian mills, responsible for more than half of global crude steel, continue modernizing secondary metallurgy units rather than abandoning them, keeping throughput growth steady.
Fabricators in construction and shipbuilding favor acetylene for thick-plate cutting because of its high flame temperature. Portable cylinders solve logistics hurdles on remote sites with poor power access, a common reality in emerging economies. The construction upcycle in Southeast Asia, Latin America, and inland China adds to near-term volume, while specialty acetylene derivatives such as vinyl ethers and acetylenic alcohols widen chemical pull from the calcium carbide market.
Authorities highlight arsenic and phosphorus impurities in low-grade carbide used for fruit ripening. Cases of skin burns and respiratory irritation prompt stricter inspections, and some ports add quick color-reaction tests to detect illicit use. Regulatory compliance costs and public backlash are pushing retailers toward ethylene generators, constraining certain consumption pockets.
Other drivers and restraints analyzed in the detailed report include:
For complete list of drivers and restraints, kindly check the Table Of Contents.
The CaC2 more than 90% category accounted for 60.24% of the calcium carbide market in 2024 and is forecast to log a 4.02% CAGR. High-purity feedstock satisfies stringent limits on heavy metals for pharmaceutical intermediates and metal-organic framework fabrication. Process innovations such as vacuum sublimation and membrane separation have lowered purification costs, allowing smaller producers to enter specialty supply chains.
Demand spikes from MOF developers, who require consistent acetylene flow to build gas-selective lattices, reinforce volume growth. Meanwhile, the medium-grade 80-90% segment continues to serve metallurgy, and the less than 80% grade maintains relevance in basic dehydrating duties, though at sub-market growth rates. Over time, tightening environmental norms are likely to nudge medium-grade users to switch upward, gradually enlarging the premium share within the calcium carbide market.
The Calcium Carbide Market Report Segments the Industry by Product Grade (CaC2 Content More Than 90% and More), Application (Acetylene Gas, Calcium Cyanamide, Reducing and Dehydrating Agent, and More), End-User Industry (Chemicals, Metallurgy, Food, and Other End-User Industries), and Geography (Asia-Pacific, North America, Europe, and More). The Market Forecasts are Provided in Terms of Volume (Tons).
Asia-Pacific retained a commanding 94.31% share of the calcium carbide market in 2024, increasing at a 3.80% CAGR. China's capacity, well above domestic consumption, fuels intra-regional supply, keeping export prices keen. Sub-continental India leverages imported volumes to supply expanding acetylene-based fine-chemical clusters in its coastal PCPIR zones, slowly nurturing indigenous carbide units compatible with cleaner coal.
The calcium carbide market size for North America is modest but technologically advanced, focusing on carbon-capture integration. Europe emphasizes specialty grades for niche pharmaceuticals and MOF research; strict environmental guidelines limit bulk expansion but ensure premium pricing.
South America and the Middle-East, and Africa together represent a small but rising slice of the calcium carbide market demand driven by metallurgical expansion and the need for fruit-ripening agents in tropical horticulture. Infrastructure investments in Brazil's steel sector and Nigeria's agro-processing hubs underline growth prospects. These regions also explore on-site acetylene generators for energy-constrained construction sites, making the calcium carbide market a flexible solution for project logistics.