Per an example of construction of high pressure pipeline in 1 million t／a hydro-cracking unit this paper introduces systematically construction process, executive specifications, process parameter and technical requirement of high pressure pipeline including pre-fabrication of pipe, installation, weld- ing, checking, testing, blowing and clearing. Meanwhile it discusses management and experience of the whole procedure of the construction as an example for other high pressure pipeline construction contractors of petro-chemical projects.
The evaluation result showed that besides the thin film oven test, all the remaining property indexes of the asphalt prepared with the dehydrated Orinoco emulsified crude after vacuum distillation met the technical requirement proposed by the Ministry of Communications.
When CGO was treated under optimal condition, the investigate result indicated that the productivity of gasoline and diesels oil, ripper gas and total rate were 24.2%,5% and 53.3% respectively, the produced coke rate was decreased to 5.5%, achieving the technical requirement of this company.
Therefore, a follow-up study must be made on the present situation and development of OCTG Engineering technology abroad and at home; supplemental technical requirement or standard should be laid down based on the application service conditions of the oil field so as to adapt the standard system to the development of oil fields.
Jinxi Petrochemical Company sweated wax were reacted by using HPW-1 catalyst in the laboratory to get to paraffin wax for food and bagging. The products can meet the technical requirement of GB7189-94 specification.
Development and technical requirement of the Krasnodar porcelain - Earthenware plant "chaika"
Moreover, in order to comply with the technical requirement of International Organization of Standardization 17025 quality assurance system, the concept of measurement uncertainty has also been incorporated in the present study.
Systematic discovery and exploitation of commonality across related software systems is a fundamental technical requirement for achieving successful software reuse.
With regard to the technical requirement the two standards are very similar.
The need to define document kinds before documents is a technical requirement that ensures this process happens.
This paper describes the types,principles and basic technical requirements of separators used in gas field for removing the solid and liquid impurity in the gas stream.It then Introduces the structural features,main design parameters and the actual performance of the filter-separator operated in the Natural Gas Treating Plant controacted by CHIYODA Chem. Eng,Cons.Co.,Ltd,Japan.
The technical requirements and economical effects on applying the AR-4 binder to the restoration of 6D100-150 model water injection pump are described in this paper.
In response to the features of large-scale fracturing and acidizing techniques,this paper explains the technical requirements for relevant equipment.Some disputed problems such as general arrangement, assembly selection, portable and mobile system, stand-by units and investment are emphatically discussed to give a reference for further development.