Product profile: Orthoxylene
28 April 2003 00:00 [Source: ICB]
Supply and demand in western Europe is expected to stay
relatively balanced to 2006. Future consumption growth is forecast
to be low but steady
Uses
Orthoxylene (OX) is the second largest of the three commercial
isomers of xylene. Almost all OX output is consumed in the
manufacture of phthalic anhydride (PA), which is used to make
plasticisers, alkyd and polyester resins. Small quantities are used
in solvent applications and to make bactericides, soya bean
herbicides and lube oil additives.
Supply/demand
Availability in Europe tightened in the first quarter because of
planned and unplanned plant shutdowns. Force majeure declarations
were made in February by Polimeri Europa in Italy and Ruhr Oel in
Germany, following operational difficulties. Production has
returned to normal in quarter two and supply has improved with the
market said to be balanced to tight.
Producers say demand in the first quarter was good, although
restocking and some prebuying in anticipation of higher prices was
a factor, and some players believe that demand is now slowing. BASF
expects increased consumption of OX this year at its Feluy,
Belgium, PA facility, following the restart of a reactor at the end
of 2002.
Spot markets have seen little activity. Small parcels from
Canada are a regular feature but only minimal volumes are appearing
from Russia, as they are exporting to China. However, falling
Chinese demand could divert product back into western Europe.
Better economics for PX has led producers to optimise PX production
over OX. But plunging PX prices in early April because of weak
Asian polyester markets could force producers to maximise OX output
in the short term.
Pricing
European spot prices have softened to $540-570/tonne cif NWE
after leaping to $650-700/tonne in February and early March on the
back of short supply. The second quarter contract price has settled
at E555/tonne, an increase of E85/tonne over quarter one, after
buyers refused to accept anything higher. Some suppliers are
unhappy with the number, which is below their expectations and
followed a 'very low' first quarter contract price of E470/tonne, a
rollover from quarter four. However, the contract level could
become more agreeable by the end of the second quarter as market
uncertainty and plummeting PX values could pressure OX numbers in
the next few weeks.
Technology
Mixed xylenes are produced by high severity catalytic reforming
of naphtha from which the C8 stream contains ortho-, meta-, and
paraxylenes, and ethylbenzene. Xylenes are also obtained from the
pyrolysis gas (pygas) stream in a naphtha steam cracker and by
toluene disproportionation. The xylenes are passed through a
splitter where the bottom stream, with a targeted amount of OX, is
sent to an OX distillation column to produce high purity
product.
Health and safety
OX is a clear, colourless liquid with an aromatic odour. It is
soluble in ethanol, but not in water. It is toxic and flammable
and, because vapours are heavier than air, flashback can occur. It
reacts violently with strong oxidants causing a fire and explosion
hazard. Vapours can irritate the eyes, nose and throat. High levels
can cause dizziness, unconsciousness and death. Repeated exposure
may damage bone marrow.
Outlook
Demand growth expectations for OX in western Europe are low at
1-2%/year as its main consumer, PA and plasticisers, is a mature
market. Modest growth will be seen in herbicides and lube
additives, while solvent use is declining. A new outlet is in the
production of 2,6-naphthalene dicarboxylic acid and dimethyl ester,
which are used to make the high performance polyethylene
naphthalate (PEN) polymers.
DeWitt forecasts that output in Europe will hover around 476 000
tonne/year over the next five years, corresponding to an operating
rate of 71%.
Selected US Q1 financial results
| Company |
Location |
Capacity |
|
Atofina
|
Gonfreville, France |
110 |
|
Cepsa
|
Algeciras, Spain |
38 |
|
ExxonMobil
|
Botlek, Netherlands |
130 |
|
INA
|
Rijeka, Croatia |
18 |
|
Kirishinefteorsintez
|
|
Kirishi, Russia |
60 |
|
Lukoil Neftekhim
|
|
Burgas, Bulgaria |
20 |
|
MOL
|
Szazhalombatta, Hungary |
50 |
|
PCK
|
Schwedt, Germany |
38 |
|
Petkim
|
Aliaga, Turkey |
65 |
|
Petro Borzesti
|
Borzesti, Romania |
8 |
|
Petrobrazi
|
Brazi, Romania |
36 |
|
Petrogal
|
Oporto, Portugal |
50 |
|
PKN
|
Plock, Poland |
10 |
|
Polimeri Europa
|
|
Priolo, Italy |
70 |
|
Sarroch, Italy |
90 |
|
PO Omsknefteorgsintez
|
|
Omsk, Russia |
165 |
|
Ruhr Oel
|
Gelsenkirchen, Germany |
65 |
|
Shell & DEA Oil
|
Heide, Germany |
15 |
|
Wesseling, Germany |
60 |
|
Slovnaft
|
Bratislava, Slovakia |
14 |
|
Ufaneftekhim
|
Ufa, Russia |
200 |
| Source: DeWitt |
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