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1700170

2032 年選擇性催化還原市場預測：按還原劑類型、催化劑類型、成分、應用、最終用戶和地區進行的全球分析

Selective Catalytic Reduction Market Forecasts to 2032 - Global Analysis By Reducing Agent Type (Ammonia, Urea and Diesel Exhaust Fluid), Catalyst Type, Component, Application, End User and By Geography
出版日期: | 出版商: Stratistics Market Research Consulting | 英文 200+ Pages | 商品交期: 2-3個工作天內

價格

根據 Stratistics MRC 的數據，全球選擇性催化還原市場預計在 2025 年達到 154 億美元，到 2032 年將達到 251 億美元，預測期內的複合年成長率為 7.2%。

選擇性催化還原 (SCR) 是一種先進的排放控制技術，在催化劑的作用下，透過與還原劑（通常是氨或尿素）發生化學反應來減少廢氣中的氮氧化物 (NOx)。該過程將有害的 NOx排放轉化為無害的氮氣 (N2) 和水蒸氣 (H2O)，顯著降低空氣污染水平。 SCR 廣泛應用於發電廠、工業鍋爐和柴油引擎，可更好地滿足歐盟 6 和 Tier 4 標準等嚴格的環境法規的要求。

根據國際清潔交通理事會（ICCT）的數據，歐盟6d標準要求柴油乘用車的NOx排放低於80mg/km，而國六標準則將輕型車的NOx排放限制在35mg/km。

工業化和發電的擴張

全球工業化加速和發電活動不斷成長是選擇性催化還原 (SCR) 市場的重要驅動力，尤其是在新興經濟體。中國國六標準和印度BS-VI等嚴格的排放標準要求燃煤發電廠和重工業減少氮氧化物排放，從而推動了SCR技術的應用。 SCR 技術與熱電聯產 (CHP) 系統的整合進一步推動了全球空氣品質法規的遵守並加速了市場滲透。

尿素供應依賴度（DEF）

尿素是 SCR 系統的關鍵成分，用於生產氨以減少柴油引擎中的氮氧化物。由於供應鏈中斷或地緣政治因素導致尿素供應波動，可能導致成本增加和營運效率低。此外，某些地區對尿素進口的依賴加劇了其對市場波動的脆弱性。因此，尿素供應有限可能會阻礙 SCR 技術的採用並影響嚴格的排放法規的遵守。

擴大在海洋和航空領域的應用

國際海事組織 Tier III 標準等嚴格的排放法規正在推動採用 SCR 系統來減少船舶的氮氧化物 (NOx)排放。同樣，在航空領域，人們正在研究 SCR 技術以滿足地面支援設備和輔助動力裝置的環境標準。這些應用正在推動 SCR 催化劑、輕量化設計和空間受限環境中的小型化系統的進步。

來自替代排放控制技術的競爭

廢氣再循環（EGR）和稀油氮氧化物捕集器（LNT）等新技術為減少氮氧化物排放提供了經濟高效的解決方案。這些替代技術在某些應用方面可能優於 SCR 系統，導致 SCR 技術的採用減少。此外，混合動力汽車和電動車技術的進步將進一步減少對 SCR 系統的需求，因為這些汽車的排放氣體較低。

COVID-19的影響：

疫情最初擾亂了 SCR 供應鏈，在封鎖期間推遲了零件製造和安裝計劃。工業活動的下降和排放氣體法規的延遲導致2020-2021年需求暫時放緩。然而，歐盟綠色新政和美國基礎設施法案等疫情後復甦計畫已優先為清潔空氣技術提供資金，並恢復了對 SCR 的投資。由於需求強勁和監管收緊加速，SCR 市場目前正在復甦。

釩基催化劑市場預計將成為預測期內最大的市場

由於釩基催化劑在減少氮氧化物 (NOx)排放方面效率高，預計在預測期內將佔據最大的市場佔有率。 TiO2 上負載的 V2O5 催化劑可在很寬的溫度範圍內有效運行，適用於各種工業應用。即使在低溫下也能實現較高的NOx轉換率，這使得它在嚴格的法規環境中也具有吸引力。然而，對釩毒性和處置挑戰的擔憂可能會影響市場成長。

預計在預測期內，發電廠部分將以最高的複合年成長率成長。

預計發電廠部門在預測期內將實現最高成長率。 SCR 系統廣泛應用於燃煤發電廠和天然氣發電廠，以符合旨在減少 NOx排放的嚴格環境法規。全球能源需求的不斷成長和向清潔能源來源的轉變進一步推動了 SCR 技術在發電中的應用。此外，向再生能源來源的轉變可能會影響發電廠對 SCR 系統的長期需求。

佔比最大的地區：

在預測期內，由於工業化進程加快和能源需求不斷增加，預計亞太地區將佔據最大的市場佔有率。主要製造地的位置，加上嚴格的排放法規，正在刺激所有產業採用 SCR 技術。中國和印度是工業排放最大的國家之一，正在大力投資氮氧化物減排解決方案。該地區運輸、發電和石化行業的擴張繼續支持市場成長。

複合年成長率最高的地區：

在預測期內，由於嚴格的環境法規和排放控制技術的進步，預計北美將呈現最高的複合年成長率。美國和加拿大有嚴格的NOx排放標準，迫使工業界採用SCR系統來遵守。人們越來越關注減少發電廠、汽車和海洋工業的溫室氣體排放，這進一步推動了市場的成長。

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目錄

第1章執行摘要

第2章 前言

  • 概述
  • 相關利益者
  • 研究範圍
  • 調查方法
    • 資料探勘
    • 資料分析
    • 資料檢驗
    • 研究途徑
  • 研究材料
    • 主要研究資料
    • 次級研究資訊來源
    • 先決條件

第3章市場走勢分析

  • 驅動程式
  • 限制因素
  • 機會
  • 威脅
  • 應用分析
  • 最終用戶分析
  • 新興市場
  • COVID-19的影響

第4章 波特五力分析

  • 供應商的議價能力
  • 買家的議價能力
  • 替代品的威脅
  • 新進入者的威脅
  • 競爭對手之間的競爭

5. 全球選擇性催化還原市場（依還原劑型態）

  • 氨
  • 尿素
  • 柴油引擎廢氣處理液

6. 全球選擇性催化還原市場（依催化劑型態）

  • 釩基催化劑
  • 沸石催化劑
  • 二氧化鈦（TiO2）催化劑
  • 金屬氧化物催化劑

7. 全球選擇性催化還原市場（依成分）

  • 尿素罐
  • 尿素泵
  • 電控系統
  • 注射器

8. 全球選擇性催化還原市場（依應用）

  • 發電廠
  • 廢棄物焚燒
  • 精製
  • 金屬和製造業
  • 機車和農業機械
  • 其他用途

9. 全球選擇性催化還原市場（以最終用戶分類）

  • 車
  • 發電
  • 水泥工業
  • 海洋產業
  • 其他最終用戶

第10章全球選擇性催化還原市場（按地區）

  • 北美洲
    • 美國
    • 加拿大
    • 墨西哥
  • 歐洲
    • 德國
    • 英國
    • 義大利
    • 法國
    • 西班牙
    • 其他歐洲國家
  • 亞太地區
    • 日本
    • 中國
    • 印度
    • 澳洲
    • 紐西蘭
    • 韓國
    • 其他亞太地區
  • 南美洲
    • 阿根廷
    • 巴西
    • 智利
    • 南美洲其他地區
  • 中東和非洲
    • 沙烏地阿拉伯
    • 阿拉伯聯合大公國
    • 卡達
    • 南非
    • 其他中東和非洲地區

第11章 重大進展

  • 協議、夥伴關係、合作和合資企業
  • 收購與合併
  • 新產品發布
  • 業務擴展
  • 其他關鍵策略

第12章 公司概況

  • Tenneco Inc
  • SCR Solutions Holding Ltd
  • Rochling Group
  • Plastic Omnium
  • Mitsubishi Heavy Industries Ltd
  • Magneti Marelli
  • Johnson Matthey
  • Haldor Topsoe
  • Faurecia
  • Durr Systems, Inc.
  • Cummins Inc.
  • Cormetech
  • CONCORD Thermal Efficiency
  • Ceram-Ibiden
  • BOSCH
  • Bosal
  • BASF
  • ANDRITZ Clean Air Technologies
Product Code: SMRC29073

According to Stratistics MRC, the Global Selective Catalytic Reduction Market is accounted for $15.4 billion in 2025 and is expected to reach $25.1 billion by 2032 growing at a CAGR of 7.2% during the forecast period. Selective Catalytic Reduction (SCR) is an advanced emission control technology that reduces nitrogen oxides (NOx) from exhaust gases through a chemical reaction with a reductant, typically ammonia or urea, in the presence of a catalyst. This process converts harmful NOx emissions into harmless nitrogen (N2) and water vapor (H2O), significantly lowering air pollution levels. Widely used in power plants, industrial boilers, and diesel engines, SCR enhances compliance with stringent environmental regulations such as Euro 6 and Tier 4 standards.

According to the International Council on Clean Transportation (ICCT), Euro 6d standards require NOx emissions from diesel passenger cars to be below 80 mg/km, while China 6 standards limit NOx emissions to 35 mg/km for light-duty vehicles.

Market Dynamics:

Driver:

Growing industrialization and power generation

The accelerating pace of industrialization and expanding power generation activities worldwide are pivotal drivers for the selective catalytic reduction (SCR) market, particularly in emerging economies. Stringent emission norms, such as China's National VI and India's BS-VI standards, mandate NOx reduction in coal-fired plants and heavy industries, propelling SCR adoption. The integration of SCR technology in combined heat and power (CHP) systems further supports compliance with global air quality regulations accelerating market penetration.

Restraint:

Dependency on urea supply (DEF)

Urea, a critical component in SCR systems, is used to produce ammonia for NOx reduction in diesel engines. Fluctuations in urea availability due to supply chain disruptions or geopolitical factors can lead to increased costs and operational inefficiencies. Additionally, reliance on urea imports in certain regions exacerbates vulnerability to market volatility. Thus limited urea supply can hinder the adoption of SCR technology, impacting compliance with stringent emission regulations.

Opportunity:

Expanding use in marine and aviation sectors

Stringent emission regulations, such as IMO Tier III standards, are propelling the adoption of SCR systems to reduce nitrogen oxide (NOx) emissions from ships. Similarly, in aviation, SCR technology is being explored to meet evolving environmental standards for ground support equipment and auxiliary power units. These applications are fostering advancements in SCR catalysts, lightweight designs, and compact systems tailored for space-constrained environments.

Threat:

Competition from alternative emission control technologies

Emerging technologies, such as Exhaust Gas Recirculation (EGR) and Lean NOx Traps (LNT), offer cost-effective and efficient solutions for reducing nitrogen oxide emissions. These alternatives can outperform SCR systems in specific applications, leading to reduced adoption of SCR technology. Additionally, advancements in hybrid and electric vehicle technologies further diminish the demand for SCR systems, as these vehicles produce fewer emissions.

Covid-19 Impact:

The pandemic initially disrupted SCR supply chains, delaying component manufacturing and installation projects amid lockdowns. Reduced industrial activity and deferred emission compliance timelines temporarily slowed demand in 2020-2021. However, post-pandemic recovery packages, such as the EU's Green Deal and U.S. Infrastructure Bill, prioritized funding for clean air technologies, reviving SCR investments. The market is now rebounding, driven by pent-up demand and accelerated regulatory enforcement.

The vanadium-based catalysts segment is expected to be the largest during the forecast period

The vanadium-based catalysts segment is expected to account for the largest market share during the forecast period due to their high efficiency in reducing nitrogen oxides (NOx) emissions. These catalysts, typically composed of V2O5 supported on TiO2, operate effectively across a wide temperature range, making them suitable for diverse industrial applications. Their ability to achieve high NOx conversion rates, even at low temperatures, enhances their appeal in stringent regulatory environments. However, concerns over vanadium toxicity and disposal challenges may impact market growth.

The power plants segment is expected to have the highest CAGR during the forecast period

Over the forecast period, the power plants segment is predicted to witness the highest growth rate. SCR systems are widely adopted in coal-fired and natural gas-fired power plants to comply with stringent environmental regulations aimed at reducing NOx emissions. The increasing global energy demand and the transition to cleaner energy sources further boost the adoption of SCR technology in power generation. Additionally, the shift towards renewable energy sources may impact the long-term demand for SCR systems in power plants.

Region with largest share:

During the forecast period, the Asia Pacific region is expected to hold the largest market share due to rapid industrialization and increasing energy demand. The presence of major manufacturing hubs, coupled with stringent emission control regulations, has fueled the adoption of SCR technology across industries. China and India, being among the largest contributors to industrial emissions, are heavily investing in NOx reduction solutions. The expansion of transportation, power generation, and petrochemical sectors in the region continues to support the market's growth.

Region with highest CAGR:

Over the forecast period, the North America region is anticipated to exhibit the highest CAGR driven by stringent environmental regulations and advancements in emission control technologies. The U.S. and Canada have enforced strict NOx emission standards, compelling industries to adopt SCR systems for compliance. The growing focus on reducing greenhouse gas emissions in power plants, automotive, and marine industries is further accelerating market growth.

Key players in the market

Some of the key players in Selective Catalytic Reduction Market include Tenneco Inc, SCR Solutions Holding Ltd, Rochling Group, Plastic Omnium, Mitsubishi Heavy Industries Ltd, Magneti Marelli, Johnson Matthey, Haldor Topsoe,Faurecia, Durr Systems, Inc., Cummins Inc., Cormetech, CONCORD Thermal Efficiency, Ceram-Ibiden, BOSCH, Bosal, BASF and ANDRITZ Clean Air Technologies

Key Developments:

In Jan 2025, BASF is projected to launch SYNOVA(R) Flex, a dual-function SCR catalyst compatible with both diesel and hydrogen combustion engines. The product aligns with global shifts toward multi-fuel transitional powertrains in maritime and rail sectors.

In February 2024, ANDRITZ announced it had secured an order from TPC Group to supply a Selective Catalytic Reduction (SCR) system for NOx emissions reduction at a power boiler in Houston, TX, U.S. This system is tailored for industrial use, offering high-efficiency NOx control to meet stringent environmental standards.

Reducing Agent Types Covered:

  • Ammonia
  • Urea
  • Diesel Exhaust Fluid

Catalyst Types Covered:

  • Vanadium-based Catalysts
  • Zeolite-based Catalysts
  • Titanium Dioxide (TiO2) Catalysts
  • Metal Oxide Catalysts

Components Covered:

  • Urea Tanks
  • Urea Pumps
  • Electronic Control Units
  • Injectors

Applications Covered:

  • Power Plants
  • Waste Incineration
  • Petroleum Refineries
  • Metal & Manufacturing
  • Locomotives & Agricultural Machinery
  • Other Applications

End Users Covered:

  • Automotives
  • Power Generation
  • Cement Industry
  • Marine Industry
  • Other End Users

Regions Covered:

  • North America
    • US
    • Canada
    • Mexico
  • Europe
    • Germany
    • UK
    • Italy
    • France
    • Spain
    • Rest of Europe
  • Asia Pacific
    • Japan
    • China
    • India
    • Australia
    • New Zealand
    • South Korea
    • Rest of Asia Pacific
  • South America
    • Argentina
    • Brazil
    • Chile
    • Rest of South America
  • Middle East & Africa
    • Saudi Arabia
    • UAE
    • Qatar
    • South Africa
    • Rest of Middle East & Africa

What our report offers:

  • Market share assessments for the regional and country-level segments
  • Strategic recommendations for the new entrants
  • Covers Market data for the years 2024, 2025, 2026, 2028, and 2032
  • Market Trends (Drivers, Constraints, Opportunities, Threats, Challenges, Investment Opportunities, and recommendations)
  • Strategic recommendations in key business segments based on the market estimations
  • Competitive landscaping mapping the key common trends
  • Company profiling with detailed strategies, financials, and recent developments
  • Supply chain trends mapping the latest technological advancements

Free Customization Offerings:

All the customers of this report will be entitled to receive one of the following free customization options:

  • Company Profiling
    • Comprehensive profiling of additional market players (up to 3)
    • SWOT Analysis of key players (up to 3)
  • Regional Segmentation
    • Market estimations, Forecasts and CAGR of any prominent country as per the client's interest (Note: Depends on feasibility check)
  • Competitive Benchmarking
    • Benchmarking of key players based on product portfolio, geographical presence, and strategic alliances

Table of Contents

1 Executive Summary

2 Preface

  • 2.1 Abstract
  • 2.2 Stake Holders
  • 2.3 Research Scope
  • 2.4 Research Methodology
    • 2.4.1 Data Mining
    • 2.4.2 Data Analysis
    • 2.4.3 Data Validation
    • 2.4.4 Research Approach
  • 2.5 Research Sources
    • 2.5.1 Primary Research Sources
    • 2.5.2 Secondary Research Sources
    • 2.5.3 Assumptions

3 Market Trend Analysis

  • 3.1 Introduction
  • 3.2 Drivers
  • 3.3 Restraints
  • 3.4 Opportunities
  • 3.5 Threats
  • 3.6 Application Analysis
  • 3.7 End User Analysis
  • 3.8 Emerging Markets
  • 3.9 Impact of Covid-19

4 Porters Five Force Analysis

  • 4.1 Bargaining power of suppliers
  • 4.2 Bargaining power of buyers
  • 4.3 Threat of substitutes
  • 4.4 Threat of new entrants
  • 4.5 Competitive rivalry

5 Global Selective Catalytic Reduction Market, By Reducing Agent Type

  • 5.1 Introduction
  • 5.2 Ammonia
  • 5.3 Urea
  • 5.4 Diesel Exhaust Fluid

6 Global Selective Catalytic Reduction Market, By Catalyst Type

  • 6.1 Introduction
  • 6.2 Vanadium-based Catalysts
  • 6.3 Zeolite-based Catalysts
  • 6.4 Titanium Dioxide (TiO2) Catalysts
  • 6.5 Metal Oxide Catalysts

7 Global Selective Catalytic Reduction Market, By Component

  • 7.1 Introduction
  • 7.2 Urea Tanks
  • 7.3 Urea Pumps
  • 7.4 Electronic Control Units
  • 7.5 Injectors

8 Global Selective Catalytic Reduction Market, By Application

  • 8.1 Introduction
  • 8.2 Power Plants
  • 8.3 Waste Incineration
  • 8.4 Petroleum Refineries
  • 8.5 Metal & Manufacturing
  • 8.6 Locomotives & Agricultural Machinery
  • 8.7 Other Applications

9 Global Selective Catalytic Reduction Market, By End User

  • 9.1 Introduction
  • 9.2 Automotives
  • 9.3 Power Generation
  • 9.4 Cement Industry
  • 9.5 Marine Industry
  • 9.6 Other End Users

10 Global Selective Catalytic Reduction Market, By Geography

  • 10.1 Introduction
  • 10.2 North America
    • 10.2.1 US
    • 10.2.2 Canada
    • 10.2.3 Mexico
  • 10.3 Europe
    • 10.3.1 Germany
    • 10.3.2 UK
    • 10.3.3 Italy
    • 10.3.4 France
    • 10.3.5 Spain
    • 10.3.6 Rest of Europe
  • 10.4 Asia Pacific
    • 10.4.1 Japan
    • 10.4.2 China
    • 10.4.3 India
    • 10.4.4 Australia
    • 10.4.5 New Zealand
    • 10.4.6 South Korea
    • 10.4.7 Rest of Asia Pacific
  • 10.5 South America
    • 10.5.1 Argentina
    • 10.5.2 Brazil
    • 10.5.3 Chile
    • 10.5.4 Rest of South America
  • 10.6 Middle East & Africa
    • 10.6.1 Saudi Arabia
    • 10.6.2 UAE
    • 10.6.3 Qatar
    • 10.6.4 South Africa
    • 10.6.5 Rest of Middle East & Africa

11 Key Developments

  • 11.1 Agreements, Partnerships, Collaborations and Joint Ventures
  • 11.2 Acquisitions & Mergers
  • 11.3 New Product Launch
  • 11.4 Expansions
  • 11.5 Other Key Strategies

12 Company Profiling

  • 12.1 Tenneco Inc
  • 12.2 SCR Solutions Holding Ltd
  • 12.3 Rochling Group
  • 12.4 Plastic Omnium
  • 12.5 Mitsubishi Heavy Industries Ltd
  • 12.6 Magneti Marelli
  • 12.7 Johnson Matthey
  • 12.8 Haldor Topsoe
  • 12.9 Faurecia
  • 12.10 Durr Systems, Inc.
  • 12.11 Cummins Inc.
  • 12.12 Cormetech
  • 12.13 CONCORD Thermal Efficiency
  • 12.14 Ceram-Ibiden
  • 12.15 BOSCH
  • 12.16 Bosal
  • 12.17 BASF
  • 12.18 ANDRITZ Clean Air Technologies

List of Tables

  • Table 1 Global Selective Catalytic Reduction Market Outlook, By Region (2024-2032) ($MN)
  • Table 2 Global Selective Catalytic Reduction Market Outlook, By Reducing Agent Type (2024-2032) ($MN)
  • Table 3 Global Selective Catalytic Reduction Market Outlook, By Ammonia (2024-2032) ($MN)
  • Table 4 Global Selective Catalytic Reduction Market Outlook, By Urea (2024-2032) ($MN)
  • Table 5 Global Selective Catalytic Reduction Market Outlook, By Diesel Exhaust Fluid (2024-2032) ($MN)
  • Table 6 Global Selective Catalytic Reduction Market Outlook, By Catalyst Type (2024-2032) ($MN)
  • Table 7 Global Selective Catalytic Reduction Market Outlook, By Vanadium-based Catalysts (2024-2032) ($MN)
  • Table 8 Global Selective Catalytic Reduction Market Outlook, By Zeolite-based Catalysts (2024-2032) ($MN)
  • Table 9 Global Selective Catalytic Reduction Market Outlook, By Titanium Dioxide (TiO2) Catalysts (2024-2032) ($MN)
  • Table 10 Global Selective Catalytic Reduction Market Outlook, By Metal Oxide Catalysts (2024-2032) ($MN)
  • Table 11 Global Selective Catalytic Reduction Market Outlook, By Component (2024-2032) ($MN)
  • Table 12 Global Selective Catalytic Reduction Market Outlook, By Urea Tanks (2024-2032) ($MN)
  • Table 13 Global Selective Catalytic Reduction Market Outlook, By Urea Pumps (2024-2032) ($MN)
  • Table 14 Global Selective Catalytic Reduction Market Outlook, By Electronic Control Units (2024-2032) ($MN)
  • Table 15 Global Selective Catalytic Reduction Market Outlook, By Injectors (2024-2032) ($MN)
  • Table 16 Global Selective Catalytic Reduction Market Outlook, By Application (2024-2032) ($MN)
  • Table 17 Global Selective Catalytic Reduction Market Outlook, By Power Plants (2024-2032) ($MN)
  • Table 18 Global Selective Catalytic Reduction Market Outlook, By Waste Incineration (2024-2032) ($MN)
  • Table 19 Global Selective Catalytic Reduction Market Outlook, By Petroleum Refineries (2024-2032) ($MN)
  • Table 20 Global Selective Catalytic Reduction Market Outlook, By Metal & Manufacturing (2024-2032) ($MN)
  • Table 21 Global Selective Catalytic Reduction Market Outlook, By Locomotives & Agricultural Machinery (2024-2032) ($MN)
  • Table 22 Global Selective Catalytic Reduction Market Outlook, By Other Applications (2024-2032) ($MN)
  • Table 23 Global Selective Catalytic Reduction Market Outlook, By End User (2024-2032) ($MN)
  • Table 24 Global Selective Catalytic Reduction Market Outlook, By Automotives (2024-2032) ($MN)
  • Table 25 Global Selective Catalytic Reduction Market Outlook, By Power Generation (2024-2032) ($MN)
  • Table 26 Global Selective Catalytic Reduction Market Outlook, By Cement Industry (2024-2032) ($MN)
  • Table 27 Global Selective Catalytic Reduction Market Outlook, By Marine Industry (2024-2032) ($MN)
  • Table 28 Global Selective Catalytic Reduction Market Outlook, By Other End Users (2024-2032) ($MN)

Note: Tables for North America, Europe, APAC, South America, and Middle East & Africa Regions are also represented in the same manner as above.