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      CEH Report :
 
Table of Contents
 
Summary
Introduction
Manufacturing Processes
Ethylene Coproduction
Dehydrogenation
Houdry Process for Dehydrogenation of n-Butane
Oxidative Dehydrogenation of n-Butenes
Ethanol-Based Production
Other Processes
Butadiene Extraction Processes
Environmental Issues
Supply and Demand by Region
United States
Producing Companies
Production
Consumption
Elastomers
Styrene-butadiene rubber
Polybutadiene rubber
Polychloroprene (neoprene) rubber
Nitrile rubber
Styrene-Butadiene Copolymer Latexes
Adiponitrile/Hexamethylenediamine
Acrylonitrile-Butadiene-Styrene Resins
Other Polymers
Styrenic block copolymers
Methyl methacrylate-butadiene-styrene resins
K-Resin@
Specialty polybutadiene polymers
Nitrile barrier resins
Other Uses
Ethylidene norbornene
1,5,9-Cyclododecatriene
1,4 Hexadiene
Sulfolane
Tetrahydrophthalic anhydride
Other
Price
Trade
Canada
Producing Companies
Production
Consumption
Trade
Mexico
Producing Companies
Consumption
Trade
Central and South America
Producing Companies
Consumption
Trade
Western Europe
Producing Companies
Production
Consumption
Price
Trade
Central And Eastern Europe
Producing Companies
Consumption
Trade
Africa and Middle East
Producing Companies
Consumption
Trade
Japan
Producing Companies
Production
Consumption
Price
Trade
China
Producing Companies
Consumption
Trade
Other Asia
Producing Companies
Consumption
Trade
Oceania
Producing Companies
Appendix I: Standard Specifications for Butadiene
Appendix II: Historical U.S. Capacity by Producer
   
  Butadiene
   
  Sean Davis
  Published December 2006
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  Abstract
   
 

World capacity for butadiene grew 3% per year between 2000 and 2005. During this period, most of the capacity buildup occurred in Asia and the Middle East. Asia, including Japan, China, the Republic of Korea and other East Asian countries, is now the largest butadiene producing region in the world, accounting for 37% of total world capacity. From 2006 to 2011, world butadiene capacity is expected to increase at an average rate of about 2% per year. Ten companies account for 51% of world capacity for butadiene, as shown in the following pie chart:

Most of the current leading producers are not expected to add capacity in the near future. Instead, most capacity will be added by producers in China, the Middle East and other Asian countries.

The largest single use for butadiene is in the production of styrene-butadiene rubber (SBR), which is used principally in the manufacture of tires. It is also used in common plastics such as telephones and carpet backing and rubber materials such as nitrile rubber hoses, footwear and neoprene wet suits.

The Asian butadiene market has burgeoned into the largest in the world. Over the past decade, strong demand for final goods (primarily in China) has led to rapid expansion requiring a surge of imports into the region. Rising feedstock costs caused prices to spike in early 2004 and intermittent equipment failure and maintenance scheduling continued to keep prices high through 2006.

World butadiene consumption was estimated at just over 10 million metric tons in 2006. From 2006 to 2011, world butadiene consumption is expected to grow at an average rate of about 2% per year.

The largest growth in the world is occurring in China and Other East Asia with growth rates of 10% and 3.3%, respectively. Elastomer production represents roughly 50–70% of butadiene consumption in North America and Western Europe and over 90% in Japan. Demand for butadiene in tires depends on a variety of factors, including vehicle production, tire design and price of competitive elastomers, including natural rubber. Large growth potential lies in areas that currently have small or developing downstream industries, such as Asia, the Middle East and South America.

 
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