전기소성 무연탄(ECA) 시장 규모는 2024년 5억 7,400만 달러로 평가되며 2024년부터 2031년까지 연평균 복합 성장률(CAGR) 2.9%로 성장하여 2031년에는 7억 4,758만 달러에 달할 것으로 예측되고 있습니다. 세계의 전기 소성 무연탄(ECA) 시장 보고서는 시장의 전반적인 평가를 제공합니다. 적으로 분석했습니다.
세계 전기 소성 무연탄(ECA) 시장 정의
무연탄은 경질탄이라고도 불리며 무기질로 발달한 재료입니다. 또한 탄소를 풍부하게 포함하고 비변성 석탄화의 최대 수준을 나타내고 있습니다. 또한, 무연탄은 주조, 안료, 고무 제조 충전제, 내화 코팅 성분, 탄소 증가제로 많은 용도를 특정합니다.
또, 무연탄의 탈탄산은 일반적으로 가스 탈탄산과 전기 탈탄산의 2개의 방법으로 행해집니다. 소성된 무연탄은 전기 연소식 소성 보일러로 제조됩니다. 재료의 전기 저항 특성이 저하되어 잔류하는 휘발성 유기 화합물이 제거됩니다. 비 소성 무연탄은 전기 절연체입니다. 따라서 전기 탈탄산은 기능적으로는 기존의 가스 연소법과 유사하며 거의 구별되지 않는 제품을 생산하지만 연속 공정으로 운전됩니다. 따라서 일반 가스로에 비해 고유의 효율적인 이점이 있습니다.
또한 산업 규모의 연속 전기 소성의 첫 번째 예는 1980년대에 중국에서 입증되었습니다. 그럼에도 불구하고 효율은 더 높아졌습니다. 또한 전기 소성의 큰 장점 중 하나는 열 제어가 훨씬 쉽고 완전히 균일 한 열 분포를 얻을 수 있다는 것입니다.
세계 전기 소성 무연탄(ECA) 시장 개요
가처분 소득 증가는 세계의 전기 소성 무연탄(ECA) 시장의 주요 성장 요인입니다. 전열로에서는 탄소질 전극에 전류를 흘려 열을 공급하지만 이러한 전극은 주로 ECA만으로 구성되어 있습니다. 이 용도의 전극은 전기 전도성이 높고 산화 속도가 느리고, 기계적 강도가 높고 열전도성이 낮은 것이 요구됩니다. 금속 생산에서는 전기 제련 공정의 전극으로 사용됩니다.
ECA는 주조용 큐폴라에도 사용할 수 있습니다. ECA는 용액에서 다양한 원소를 생성/추출하는 전기화학 셀의 캐소드 부분이나 비철금속의 제련에 오래전부터 사용되고 있습니다. 장기적인 벌크 안정성 외에도 ECA의 탁월한 전기 전도성 특성에 의존합니다. 시장의 성장 촉진요인으로 작용하는 우수한 도체입니다.
이 때문에 알루미늄 제련용 전극으로서 이상적이며(자세한 것은 후술), 또한, 제련용 ECA를 베이스로 한 전극은 산화 속도가 느립니다. 높은 기계적 강도와 압축 강도, 낮은 열전도율을 함께 ECA는 이상적인 선택입니다.따라서 전극은 ECA 모노리스, 세미 모노리스 또는 수지를 사용하여 작은 모노리스 또는 분말 ECA를 결합한 복합 공주로 형성 될 수 있습니다.
Electrically Calcined Anthracite (ECA) Market size was valued at USD 574 Million in 2024 and is projected to reach USD 747.58 Million by 2031 growing at a CAGR of 2.9% from 2024 to 2031. In an electrothermal furnace, heat is provided by passing a current through carbonaceous electrodes, such electrodes can be composed primarily of solely of ECA. The Global Electrically Calcined Anthracite (ECA) Market report provides a holistic evaluation of the market. The report offers a comprehensive analysis of key segments, trends, drivers, restraints, competitive landscape, and factors that are playing a substantial role in the market.
Global Electrically Calcined Anthracite (ECA) Market Definition
Anthracite, also called as hard coal, is an ingenuously develop material. Furthermore, it is prosperous in carbon captivate and describe the maximal level of non-metamorphic coalification. Therefore, anthracite coal forms as a result of compression of geologically conserve organic detritus of ancient deluge, under the earth's crust. Moreover, anthracite identify many applications in foundries as a, pigments, filler in rubber production, refractory coating component and carbon raiser. Furthermore, calcination process involves heating anthracite coal to high temperatures, in the existence of air or oxygen.
Besides, anthracite calcination is generally executed by two ways, i.e., gas calcination and electrical calcination. The calcined anthracite is fabricate using electrically burning calcining boiler. Besides, for applications such as in electrodes, calcination decreases the electrical resistivity properties of the material and removes any residual volatile organic compounds. Non-calcined anthracite is an electrical insulator. Therefore, electro-calcination is functionally similar to the traditional gas-fired method and produces a product that is largely indistinguishable, yet it is operated as a continuous process offering an inherent efficiency advantage over a regular gas furnace.
Furthermore, the first example of continuous electro-calcination on an industrial scale was demonstrated in China in the 1980s. Modern electro-calcination plants utilize direct current over alternating current, as efficiencies are greater despite a power reduction of circa 20%. Moreover, one of the major advantages of electro-calcination is much easier control of heat, and a completely uniform heat distribution. This makes for a completely uniform calcined product, ready for further use.
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Global Electrically Calcined Anthracite (ECA) Market Overview
Rise in disposable income acts as a primary growth driver in the Global Electrically Calcined Anthracite (ECA) Market. In an electrothermal furnace, heat is provided by passing current through carbonaceous electrodes, such electrodes can be composed primarily of solely of ECA. Electrodes for this application must have a high capacity for electrical conductivity, a slow rate of oxidation, high mechanical strength and low heat conductivity. For the production of aluminum, ECA is used in the lining of the pot smelter as an insulator in addition to electrodes. Moreover, for steel and other ferrous metals production, it is used as an electrode for electrical smelting processes.
ECA can also be used in foundry cupolas. ECA have long been used for the cathodic portion of an electrochemical cell to produce/extract a variety of elements from solutions and for the smelting of non-ferrous metals. Therefore, ECA are most often used as the cathode and rely on ECA's excellent electrical conduction properties in addition to long-term bulk stability. Moreover, specifically for smelting applications, ECA has an interesting electrical resistance that is significantly lower than anthracite, ECA is a good conductor which act as the growth driver for the market.
This makes it ideal for use as an electrode for aluminum smelting (more later) and in addition, electrodes based on ECA for smelting have a slow rate of oxidation. Combined with a high level of mechanical and compressive strength and low heat conductivity, ECA is an ideal choice. Therefore, electrodes may be formed from monoliths of ECA, semi-monoliths or a composite princess where resins are used to glue together small monoliths or powdered ECA.
The Global Electrically Calcined Anthracite (ECA) Market is Segmented on the basis of Product, Application, And Geography.
Based on Product, The market is segmented into Gas Calcined Anthracite and Electrically Calcined Anthracite. The Electrically Calcined Anthracite holds the big market share. Electro-calcination is functionally similar to the traditional gas-fired method and produces a product that is largely indistinguishable, yet it is operated as a continuous process offering an inherent efficiency advantage over a regular gas furnace.
Based on Application, The market is segmented into Steel Industry, Carbon Products and Others. The Steel Industry holds the big market share. Electrically calcined anthracite is broadly used in the aluminum industry as a smelting additive due to its high purity and consistency. Moreover, gas calcined anthracite possesses high carbon content and has high density.
Our market analysis also entails a section solely dedicated to such major players wherein our analysts provide an insight into the financial statements of all the major players, along with its product benchmarking and SWOT analysis. The competitive landscape section also includes key development strategies, market share, and market ranking analysis of the above-mentioned players globally.