Summary on test run and operation status of 50000 t/a ion exchange membrane caustic soda equipment;

Precautions in the installation and test run of centrifugal pump;

This paper makes exploration of some equipment proboems occurring in test run of NO.

Preparing work and trial run for a new built PET plant start-up;

Discussion on the operation of hydrogen chloride column during trial run;

This article introduced the manufacturing processes of PA66 intermittence type polymerization still and typical processes of the forming,welding,machining,assembly and trial run for the main parts.

The commissioning succeeded on Jan.

With the example of RNJM03-2600 film evaporator used in dairy industry,the commissioning process of the equipment,the operation of the equipment in production and the notices were stated.

Thoroughly summarizes the whole commissioning process and performance examination of Hainan Fudao second stage ammonia plant of CNOOC, from fast boiler lightening, chemical feeding till to qualified ammonia production.

Introduced the test and acceptance and repairing works of the batch off unit and the dust catcher.

Introduced the test and examination and repairing works of the machine and extruder.

Introduced the test and examination and repairing works of rubber cutting machine and mixer.

By contrastive experimentation,it was indicated that the circuit designed excelled the existing equipment in many performances and could be applied to the engine test system.