市场调查报告书
商品编码
1603823
到 2030 年汽车选择性催化还原市场预测:按组件、车辆类型、催化剂类型和地区进行的全球分析Automotive Selective Catalytic Reduction Market Forecasts to 2030 - Global Analysis By Component, Vehicle Type, Catalyst Type and By Geography |
根据Stratistics MRC预测,2024年全球汽车选择性催化还原(SCR)市场规模将达到154亿美元,预计在预测期内将以8.3%的复合年增长率成长,到2030年达到249亿美元。
汽车选择性催化还原 (SCR) 是现代车辆中使用的技术,用于减少有害氮氧化物 (NOx) 的排放,而氮氧化物是造成空气污染的主要因素。 SCR 的工作原理是将尿素基溶液(通常称为柴油引擎废气处理液 (DEF))注入废气流中。这种液体在催化剂(通常是铂等贵金属的组合)存在下与氮氧化物气体反应,将有害的氮氧化物转化为无害的氮气 (N2) 和水蒸气 (H2O)。
采用电气化和混合
汽车产业采用电气化和混合技术对于增强用于减少内燃机排放的氮氧化物 (NOx) 的选择性催化还原 (SCR) 系统发挥重要作用。电动和混合动力汽车通常具有更先进的动力传动系统,可以更好地优化引擎工作条件。这些车辆可以在电动和内燃模式之间切换,从而灵活地保持引擎低负荷和排气温度更恆定,这对于 SCR 效率非常重要。
SCR系统初始成本高
选择性催化还原 (SCR) 系统的高初始成本是汽车产业广泛采用 SCR 系统的主要障碍。 SCR 技术旨在减少柴油引擎的氮氧化物 (NOx)排放,需要复杂的组件,例如触媒转换器、尿素喷射系统以及相关的感测器和控制设备。这些零件的製造成本昂贵,特别是在小批量生产中,并且需要能够承受高温和恶劣操作条件的先进材料。该系统需要定期维护,例如补充尿素溶液,这进一步增加了车辆使用寿命期间的成本。高额前期投资对汽车製造商来说尤其具有挑战性,特别是考虑到消费者对价格敏感且环境法规不断要求具有成本效益的解决方案。
越来越重视燃油效率
SCR 是减少柴油引擎排放的氮氧化物 (NOx) 并确保遵守严格的环境法规的重要后处理过程。透过将一种称为柴油引擎废气处理液 (DEF) 的尿素溶液注入废气流中,SCR 系统将有害的氮氧化物气体分解为氮气和水蒸气,从而显着减少排放气体。随着汽车製造商努力提高燃油效率,SCR 系统经过优化,可以在较低温度下更有效地工作,从而减少 DEF消费量并最大限度地减少对引擎性能的影响。这些改进对于在不影响排放气体法规的情况下实现更高的燃油效率至关重要。
废料和处置挑战
汽车选择性催化还原 (SCR) 系统对于减少柴油引擎的氮氧化物 (NOx)排放非常重要,但面临车辆报废和处置方面的多项挑战。随着配备 SCR 系统的车辆接近其生命週期终点,正确处置这些组件变得越来越复杂。 SCR 系统中使用的催化剂通常含有铂、钯和铑等贵金属,这些金属价格昂贵,需要仔细回收才能恢復其价值。然而,提取和加工这些金属在环境和物流上都很困难。 SCR 系统的处置涉及处理有毒物质,例如还原过程中使用的尿素基液体,与不当处置相关的环境风险非常大。
COVID-19 大流行对汽车产业的生产和供应链产生了重大影响,对用于减少柴油引擎氮氧化物 (NOx)排放的选择性催化还原 (SCR) 等技术产生了连锁影响。由于工厂关闭、劳动力短缺和全球供应链中断,包括尿素罐和催化剂在内的 SCR 组件的生产面临延误。疫情期间汽车需求下降减缓了新排放控制技术的采用,因为汽车製造商专注于适应当前的市场环境。
预计喷射器产业在预测期内将是最大的。
喷射器部分用于减少柴油引擎排放的氮氧化物(NOx),预计在预测期内将占最大份额。喷射器负责将一种称为柴油引擎废气处理液 (DEF) 的尿素溶液精确喷射到废气流中。该溶液与 SCR 催化剂中的 NOx 气体反应,将其转化为无害的氮气和水蒸气。喷射器技术的进步,例如改进的雾化、改进的喷雾模式和增强的流量控制,确保尿素更有效地分布在整个废气流中。
商用车领域预计在预测期内复合年增长率最高
由于满足更严格的排放法规和提高燃油效率,预计商用车领域在预测期内将快速成长。 SCR 是透过将尿素基溶液(DEF:柴油引擎废气处理液)注入废气流来减少柴油引擎氮氧化物 (NOx)排放的主要技术。这种化学反应将氮氧化物转化为无害的氮气和水。随着全球环境标准变得更加严格,製造商正在优化 SCR 系统,以提高性能、耐用性以及与引擎管理系统的整合。
预计北美地区将在整个预测期内保持最大的市场份额。随着亚洲、拉丁美洲和非洲国家的都市化,车辆持有和工业活动增加,导致排放气体增加,并需要更严格的环境法规。为此,汽车製造商和工业营运商越来越多地采用 SCR 技术来减少柴油引擎的氮氧化物 (NOx)排放。在北美,凭藉其完善的法律规范和汽车工业,随着汽车製造商遵守欧6和EPA法规等严格的环境标准,对SCR系统的需求正在迅速增长。该地区对永续性的关注,加上柴油车和工业活动的增加,正在推动 SCR 技术的成长。
据估计,欧洲地区在预测期内的复合年增长率最高。 SCR 是柴油引擎中使用的重要排放控制系统,可减少氮氧化物 (NOx)排放,帮助车辆符合严格的欧盟 (EU) 环境标准。随着欧盟承诺在 2050 年减少二氧化碳排放并实现气候中和,提高内燃机 (ICE) 车辆的环保性能成为人们关注的焦点。 SCR 系统对于这一转变至关重要,因为它们使汽车製造商能够满足被认为是世界上最严格的 Euro 6d-TEMP 和 Euro 7 标准。
According to Stratistics MRC, the Global Automotive Selective Catalytic Reduction (SCR) Market is accounted for $15.4 billion in 2024 and is expected to reach $24.9 billion by 2030 growing at a CAGR of 8.3% during the forecast period. Automotive Selective Catalytic Reduction (SCR) is a technology used in modern vehicles to reduce harmful nitrogen oxide (NOx) emissions, which are a major contributor to air pollution. SCR works by injecting a urea-based solution, commonly known as Diesel Exhaust Fluid (DEF), into the exhaust stream. This fluid reacts with the NOx gases in the presence of a catalyst, typically made from a combination of precious metals like platinum, to convert the harmful NOx into nitrogen (N2) and water vapor (H2O), both of which are harmless.
Adoption of electrification and hybridization
The adoption of electrification and hybridization in the automotive sector is playing a crucial role in enhancing Selective Catalytic Reduction (SCR) systems, which are used to reduce nitrogen oxide (NOx) emissions from internal combustion engines. Electrified and hybrid vehicles typically have more advanced powertrains, which allow for better optimization of engine operating conditions. These vehicles can switch between electric and internal combustion modes, providing the flexibility to maintain lower engine loads and more consistent exhaust temperatures, which are critical for SCR efficiency.
High initial cost of SCR systems
The high initial cost of Selective Catalytic Reduction (SCR) systems is a significant barrier to their widespread adoption in the automotive industry. SCR technology, designed to reduce nitrogen oxide (NOx) emissions from diesel engines, requires complex components, including the catalytic converter, urea injection system, and associated sensors and controls. These components are expensive to manufacture, especially in small volumes, and require advanced materials to withstand high temperatures and harsh operating conditions. The system demands regular maintenance, such as replenishing the urea solution, which further adds to the cost over the vehicle's lifespan. The high upfront investment is particularly challenging for automakers, especially when considering the price sensitivity of consumers and the ongoing push for cost-effective solutions in the face of stricter environmental regulations.
Increasing focus on fuel efficiency
SCR is an essential aftertreatment process used to reduce nitrogen oxide (NOx) emissions from diesel engines, ensuring compliance with stringent environmental regulations. By injecting a urea-based solution, known as Diesel Exhaust Fluid (DEF), into the exhaust stream, SCR systems break down harmful NOx gases into nitrogen and water vapor, significantly lowering emissions. As automakers strive for better fuel efficiency, SCR systems are being optimized to function more effectively at lower temperatures, reduce DEF consumption, and minimize the impact on engine performance. These improvements are crucial for achieving higher fuel economy without compromising on emission control.
Scrapping and disposal challenges
The Automotive Selective Catalytic Reduction (SCR) system, which is crucial for reducing nitrogen oxide (NOx) emissions in diesel engines, faces several challenges related to scrapping and disposal. As vehicles with SCR systems reach the end of their lifecycle, proper disposal of these components becomes increasingly complex. The catalysts used in SCR systems often contain precious metals like platinum, palladium, and rhodium, which are expensive and require careful recycling to recover their value. However, the extraction and processing of these metals pose environmental and logistical difficulties. The disposal of SCR systems involves handling toxic substances, such as urea-based fluids, which are used in the reduction process, and the environmental risks associated with improper disposal are significant.
The COVID-19 pandemic significantly impacted the automotive industry's production and supply chains, with cascading effects on technologies like Selective Catalytic Reduction (SCR), used to reduce nitrogen oxide (NOx) emissions in diesel engines. With factory shutdowns, labor shortages, and disruptions to global supply chains, the production of SCR components, including urea tanks and catalysts, faced delays. Reduced vehicle demand during the pandemic led to slower adoption of newer emission control technologies, as automakers focused on adjusting to the immediate market conditions.
The Injector segment is expected to be the largest during the forecast period
Injector segment is expected to dominate the largest share over the estimated period, which are used to reduce nitrogen oxide (NOx) emissions from diesel engines. The injector is responsible for precisely injecting a urea-based solution, often referred to as Diesel Exhaust Fluid (DEF), into the exhaust stream. This solution reacts with NOx gases in the SCR catalyst, converting them into harmless nitrogen and water vapor. Advances in injector technology, including improved atomization, better spray patterns, and enhanced flow control, ensure that the urea is effectively distributed across the exhaust gas stream.
The Commercial Vehicle segment is expected to have the highest CAGR during the forecast period
Commercial Vehicle segment is estimated to grow at a rapid pace during the forecast period as it meets stricter emissions regulations and improve fuel efficiency. SCR is a key technology used to reduce nitrogen oxide (NOx) emissions from diesel engines by injecting a urea-based solution (DEF - Diesel Exhaust Fluid) into the exhaust stream. This chemical reaction converts NOx into harmless nitrogen and water. As environmental standards become more stringent globally, manufacturers are optimizing SCR systems for better performance, durability, and integration with engine management systems.
North America region is poised to hold the largest share of the market throughout the extrapolated period. As countries in Asia, Latin America, and Africa urbanize, vehicle ownership and industrial activities are rising, leading to increased emissions that necessitate stricter environmental regulations. In response, automakers and industrial operators are adopting SCR technology, which reduces nitrogen oxide (NOx) emissions from diesel engines. North America, with its advanced regulatory framework and automotive industry, is experiencing a surge in demand for SCR systems as automakers comply with stringent environmental standards like Euro 6 and EPA regulations. The region's focus on sustainability, coupled with the increasing number of diesel vehicles and industrial activities, is propelling the growth of SCR technologies.
Europe region is estimated to witness the highest CAGR during the projected time frame. SCR is a crucial emissions-control system used in diesel engines to reduce nitrogen oxide (NOx) emissions, helping vehicles meet stringent European Union (EU) environmental standards. With the EU's commitment to reducing carbon emissions and achieving climate neutrality by 2050, there has been an increased focus on improving the environmental performance of internal combustion engine (ICE) vehicles. SCR systems are vital in this shift, as they enable automakers to meet Euro 6d-TEMP and Euro 7 standards, which are some of the most demanding in the world.
Key players in the market
Some of the key players in Automotive Selective Catalytic Reduction (SCR) market include BorgWarner Inc, Caterpillar Inc, Continental AG, Daimler AG, Delphi Technologies, Eaton Corporation, Ford Motor Company, Magna International Inc, Sanden Corporation, Schaeffler AG, Tenneco Inc, Toyota Motor Corporation and Volkswagen Group.
In November 2022, Walker(R) replacement selective catalytic reduction (SCR) systems announced the availability of over 1400,000 passenger cars operating in Europe, according to Tenneco's DRiVTM Motorparts division. Tenneco is a top provider of clean air technology, including SCR systems, to international producers of light- and commercial vehicles as well as machinery for rail, marine, and industrial uses.
In January 2022, Large trucks and modern diesels, cars and four-wheelers won't be stuck after a USD 30 million federal grant to a Brisbane company ensures an uninterrupted supply of Ad Blue emissions treatment fluid.