petrochemical造句
(151) The deactivation of zeolite catalyst QZ - 2000 was researched in phenol installation of Jilin Petrochemical Company.
(152) The company has a board 30,000 tons of oil storage tanks, 5 - kiloton petrochemical dedicated terminal.
(153) Scheduling of production plan is one of the most kernel and crucial point in management of petroleum refinery and petrochemical plant.
(154) Application of the RN-1 type catalyst in the lube stock hydrofinishing unit of Jinxi Petroleum Processing and Petrochemical Works was introduced.
(155) Specification for welding of Cr - Ni austenitic steel, Fe - and Ni alloy pipe for petrochemical industry.http://
(156) The volcanic rocks belong to high kalium calc alkalic series and can be divided into andesite, dacite, trachydacite and rhyolite by petrochemical composition.
(157) Crude distillation unit (CDU) is the first procedure of oil refining, and plays an important role in petrochemical process. Its performance can have a major economic impact on plant profitability.
(158) The operating principle, structure, and example of application of a kind of a cleaning machine with pressure block without alternate stress for petrochemical pipe were introduced.
(159) The invention discloses a method and equipment which can mix and emulsify denatured alcohol containing low-content ethanol, or seed oil, or water with petrochemical fuel.
(160) The meanings of factory prefabrication of petrochemical pipes were expounded.
(161) This paper introduces one test method of VOC in refinery units with the practice of petrochemical industry. And, rough calculation on quantity of VOC leak in unit is made according to EPA method.
(162) Petrochemical industry ready to adjust text of the revitalization planning.
(163) The design of turbulator air preheater with finned tube and that with optic tube as well as its application in petrochemical works were recommended.
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