空気分離ユニットの市場規模、シェア、成長分析：プロセス別、ガス別、最終用途別、地域別 - 産業予測 2025～2032年

空気分離ユニットの世界市場規模は2023年に59億米ドルと評価され、予測期間（2025-2032年）のCAGRは4.6%で、2024年の61億7,000万米ドルから2032年には88億4,000万米ドルに成長する見通しです。

世界の空気分離ユニット市場は、ここ数十年の間に大きな進化を遂げており、その原動力となったのは、経済成長の重要な原動力となった消費意欲の高まりと支出の増加です。特に鉄鋼・化学産業における産業革新と拡大、そしてインドと中国を中心とする新興市場における多額の海外直接投資が、成長見通しを増幅させる態勢を整えています。特にサウジアラビアやアラブ首長国連邦などの中東では、環境安全に重点を置く政府の政策に後押しされ、製造工程に不可欠な産業用ガスの需要が伸び続けています。これらの地域は世界市場の拡大を推進する上で極めて重要であり、産業ガスの利用が増加し、産業化の動向が進む中で成長機会をもたらしています。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次データと一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主な市場の考察

• 重要成功要因
• 競合の程度
• 主な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析

空気分離ユニット市場規模：プロセス別& CAGR（2025-2032）

• 市場概要
• 極低温
• 非極低温

空気分離ユニット市場規模：ガス別 & CAGR（2025-2032）

• 市場概要
• 窒素
• 酸素
• アルゴン
• その他

空気分離ユニット市場規模：最終用途別& CAGR（2025-2032）

• 市場概要
• 鉄鋼
• 石油・ガス
• ヘルスケア
• 化学薬品
• その他

空気分離ユニット市場規模：地域別& CAGR（2025-2032）

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋地域
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 市場の最近の動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 会社概要
  • 製品ポートフォリオ分析
  • セグメント別シェア分析
  • 収益の前年比比較（2022-2024）

主要企業プロファイル

• Linde plc（Ireland）
• Air Liquide S.A.（France）
• Air Products and Chemicals, Inc.（United States）
• Taiyo Nippon Sanso Corporation（Japan）
• Hangzhou Hangyang Co., Ltd.（China）
• SIAD Macchine Impianti S.p.A.（Italy）
• Cryogenic Industries, Inc.（United States）
• Technex Limited（Ukraine）
• Universal Industrial Gases, Inc.（United States）
• Enerflex Ltd.（Canada）
• Inox Air Products Ltd.（India）
• BASF SE（Germany）
• Yingde Gases Group Company Limited（China）
• Sasol Limited（South Africa）
• Gulf Cryo（Kuwait）

結論と推奨事項

Global Air Separation Unit Market size was valued at USD 5.9 billion in 2023 and is poised to grow from USD 6.17 billion in 2024 to USD 8.84 billion by 2032, growing at a CAGR of 4.6% during the forecast period (2025-2032).

The global air separation unit market has experienced a significant evolution over recent decades, driven by rising consumerism and increased spending, which has become a key economic growth engine. Industrial innovation and expansion, especially in the iron and steel and chemical industries, along with substantial foreign direct investment in emerging markets, particularly India and China, are poised to amplify growth prospects. The demand for industrial gases-essential in manufacturing processes-continues to grow, fueled by government policies focused on environmental safety, particularly in the Middle East, including Saudi Arabia and the UAE. These regions are crucial in propelling global market expansion, presenting opportunities for growth amid the rising utilization of industrial gases and ongoing industrialization trends.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Air Separation Unit market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Air Separation Unit Market Segmental Analysis

Global Air Separation Unit Market is segmented by Process, Gas, End Use and Region. Based on Process, the market is segmented into Cryogenic and Non-Cryogenic. Based on Gas, the market is segmented into Nitrogen, Oxygen, Argon and Others. Based on End Use, the market is segmented into Iron & Steel, Oil & Gas, Healthcare, Chemicals and Others. Based on Region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Air Separation Unit Market

The Global Air Separation Unit market is significantly influenced by the growth of various industries and infrastructure projects. As sectors such as manufacturing, chemicals, metallurgy, healthcare, and electronics expand, the demand for industrial gases generated by air separation units surges. This trend is especially prominent in rapidly industrializing regions, notably Asia-Pacific and the Middle East, where infrastructure development is accelerating. As these industries evolve and expand, the reliance on air separation plants to produce essential gases continues to increase, further propelling the market forward. Thus, industrial growth and infrastructure advancements play a crucial role in shaping the demand for air separation technology.

Restraints in the Global Air Separation Unit Market

The Global Air Separation Unit market faces significant restraints due to the energy-intensive nature of its processes, especially the cryogenic techniques. These methods demand considerable amounts of electricity or alternative energy supplies for their operation. Consequently, escalating energy costs could adversely affect the profitability of air separation facilities, potentially diminishing their competitiveness in areas characterized by high energy expenses or unstable power infrastructure. As energy prices continue to rise, the sustainability and operational viability of air separation units may be jeopardized, creating challenges for stakeholders in the industry who must adapt to fluctuating energy market conditions while maintaining efficiency.

Market Trends of the Global Air Separation Unit Market

The Global Air Separation Unit market is witnessing a notable trend towards expansion in emerging markets, especially within the Asia-Pacific, Latin America, and Africa regions. Rapid industrialization and urbanization, coupled with significant infrastructure development, are fueling an increased demand for industrial gases, positioning air separation plant manufacturers and suppliers to capitalize on these growth opportunities. The burgeoning economies in these areas are prioritizing energy efficiency and sustainability, aligning with the technological advancements in air separation processes. As a result, there is a marked increase in investments and partnerships aimed at establishing air separation units, ultimately transforming the competitive landscape of the global market.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis

Global Air Separation Unit Market Size by Process & CAGR (2025-2032)

• Market Overview
• Cryogenic
• Non-Cryogenic

Global Air Separation Unit Market Size by Gas & CAGR (2025-2032)

• Market Overview
• Nitrogen
• Oxygen
• Argon
• Others

Global Air Separation Unit Market Size by End Use & CAGR (2025-2032)

• Market Overview
• Iron & Steel
• Oil & Gas
• Healthcare
• Chemicals
• Others

Global Air Separation Unit Market Size & CAGR (2025-2032)

• North America (Process, Gas, End Use)
  • US
  • Canada
• Europe (Process, Gas, End Use)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Process, Gas, End Use)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Process, Gas, End Use)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Process, Gas, End Use)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• Linde plc (Ireland)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Air Liquide S.A. (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Air Products and Chemicals, Inc. (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Taiyo Nippon Sanso Corporation (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hangzhou Hangyang Co., Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• SIAD Macchine Impianti S.p.A. (Italy)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cryogenic Industries, Inc. (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Technex Limited (Ukraine)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Universal Industrial Gases, Inc. (United States)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Enerflex Ltd. (Canada)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Inox Air Products Ltd. (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• BASF SE (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Yingde Gases Group Company Limited (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Sasol Limited (South Africa)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Gulf Cryo (Kuwait)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations