the catalyst造句

1、The last step is to regenerate the catalyst.

2、Besides, leaching out of catalyst ingredients in inert liquid medium and entraining of small catalyst particles in outlet stream were to some extent responsible for the catalyst deactivation.

3、Electronic circuit board plating, artificial rainfall, the catalyst.

4、Leadership is the catalyst for transforming those talents into results.

5、Study on spherical polyethylene catalyst prepared from clay modified by magnesium chloride/alcohol adductⅡ. Polymerization property of the catalyst

6、This paper expounds the selection of the catalyst of the. synthetic reaction of dimethyl sulfide and the calculation of the loading height of the catalyst in the reactor.

7、The deactivation of the catalyst of furfural decarbonylation is mainly due to carbon deposition attached to the catalyst surface, it leads to the active site embedded, so the catalyst losed activity.

8、The experiment result showed that the capability of catalyst was obviously infected by the dipping order, and the catalyst modified by phosphorus had better aromatization capability.

9、The influence factors of the reaction, such as calcination temperature of the catalyst, catalyst loading, reaction temperature, reaction time and the ratio of raw materials, were investigated.

10、The effects of catalyst preparation conditions and reaction parameters on the performance of the catalyst for the benzene benzylation with benzyl chloride were investigated.

11、The successful application of domestic catalyst 481 - 3 in the unit at high space velocity showed that the catalyst had good activity and suitability.

12、The catalyst was prepared by impregnating depositing process and the catalyst activity was evaluated with a continuous flow fixed bed reactor.

13、Trust is the bridge of friendship, and the weight is the catalyst of friendship.

14、catalysis in which the catalyst is one of the products of the reaction.

15、Mechanical or physical failure of the catalyst is the cause of process shutdowns and catalyst changeouts more often than activity loss.

16、The crisis "was the catalyst" for change, says financier Tom Kang. "The old ways didn't work."

17、a serious breach of trust that was the catalyst for the divorce;

18、To pass the water test the catalyst should not disintegrate or crumble.

19、The offer of a new job provided just the catalyst she needed.

20、The experimental results show that the catalyst has high catalytic activity and stability.

21、This was the catalyst for building a multi-billion dollar company.

22、Synthesis of Sec-butyl Acetate from Mixed C4 using the catalyst of Phosphotungstic Acid

23、Company is erecting a security cooperation between enterprises and Banks, is the catalyst for socioeconomic development.

24、Preparation of solid base of K_2O/C and transesterification catalyzed by the catalyst

25、This process is endothermic with rapid carbon deposition and deactivation of the catalyst.

26、The porphyrinscapture light energy, and transmit it along the virus, acting as awire, to the other end, activating the catalyst.

27、After filling the crack, the healing agent reacts with the catalyst which is embedded in the matrix polymer.

28、The Swiss chemists think that the catalyst first draws the sensitizer to its surface and holds it there.

29、FCC is one of the most important processes in the refinery. The spent catalyst from FCC units is buried in most refineries. The method may pollute environment and waste of the catalyst.

30、The solvent capacity of ionic liquid for alkane is important to he separation of the alkylate and the catalyst.

31、According to the analysis of data of the catalyst and solid particle in the oil mud for the catalytic cracker, the reasons of catalyst loss from different angles is analyzed in this paper.

32、The invention further provided a method for preparing methyl alcohol, dimethyl ether and low-carbon olefin, and the catalyst can be the amorphous alloy or the catalyst provided by the invention.

33、This provides a good basis for assessing the performance and desulfurization result of the refining catalyst and cracking catalyst of the hydrocracker as well as the service life of the catalysts.

34、It is indicated by the operation that the bed pressure difference of the catalyst bed is obviously decreased and that the catalyst activity is not affected after water washing.