2009年1月19日 星期一

bpd CDU, coking( coal), barrel per day




Japan Steelmakers Accept 3-Fold Hike in Coking Coal Price
Japan Corporate News (press release) - Tokyo,JapanThe leading Japanese steelmakers will buy coking coal from BHP at a record 300 dollars per ton. Other steelmakers in Japan are expected to follow suit. ...



Coking 1.焦化;2.煉焦的
In the petroleum industry, a process for converting nondistillable fractions (residua) of crude oil to lower-boiling-point products and coke. Coking is often used in preference to catalytic cracking because of the presence of metals and nitrogen components that poison catalysts. See also Cracking.
The liquid products from the coker, after cleanup via commercially available hydrodesulfurization technology, can provide large quantities of low-sulfur liquid fuels (less than 0.2 wt% sulfur). Another major application for the processes is upgrading heavy low-value crude oils into lighter products.

COKING coal 煉焦煤
(′kok·iŋ ′kōl) (geology) A very soft bituminous coal suitable for coking.



Japan Energy shuts 110,000 bpd CDU, no restart date

Mon Jan 19, 2009
TOKYO, Jan 19 (Reuters) - Japan Energy Corp, the nation's sixth-biggest oil refiner, said it shut one of the two crude distillation units (CDUs) at its Mizushima refinery on Sunday night due to trouble with the pumping system.

A company spokesman said that it was inspecting the 110,000 bpd CDU and that the restart date has not been set.

The company also shut a 52,000 bpd fluid catalytic cracking (FCC) unit and a coker with capacity of 30,000 bpd at the plant earlier on Monday due to electricity trouble. No restart date has been set. (Reporting by Osamu Tsukimori)



coking
In the petroleum industry, a process for converting nondistillable fractions (residua) of crude oil to lower-boiling-point products and coke. Coking is often used in preference to catalytic cracking because of the presence of metals and nitrogen components that poison catalysts. See also Cracking.
bpd

Barrel per day

(′bar·əlz pər ′dā) (chemical engineering) A unit measuring the rate at which petroleum is produced at the refinery. Abbreviated BD; bpd.

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