1) Dewaxing with over - temperature autoclave, overpressure alarm function.

2) The effects of the three dewaxing solvents, including low benzene content, medium benzene content and no benzene, were compared by test data. The advantages of MIBK solvent was demonstrated.

3) This product is multiple choice dewaxing agent . especially used to remove the emulsive was. amino wax or other kinks of wax on marble floor and board.

4) The research is made on dewaxing shellac by centrifugal subside and refining shellac - wax by tetrachloride extraction.

5) Denitrogenation experiments towards Daqing third vacuum dewaxing distillate were carried out with TTS denitrogenation agent. The effect of denitrogenation technology on product quality was examined.

6) Denitrogenation experiments towards Daqing third vacuum dewaxing distillate were carried out with TTS denitrogenation agent.

7) The hydrocracked tail oil from hydrocracked in Refining Gaoqiao Branch was tested with ketone - benzol dewaxing technology.

8) Two section furfural extraction process was used to re-extract the deasphalted dewaxing oil and vacuum cut 3 dewaxing oil produced by Jingmen Subsidiary of SINOPEC.

9) Plant waxes include carnauba wax, candelilla wax, and sugarcane wax,[http:///dewaxing.html] used in polishes. ABout 90% of the waxes in commerce are recovered by dewaxing petroleum.

10) Taking Yumen wax-bearing refined lube oil as raw materials, the effect of MIBK solvent dewaxing was observed.

11) A production line for refining rice bran salad oil was established by the use of the domestic final designing equipments and special dewaxing and defat equipments designed by us.

12) Application of ZSM-5 zeolites in oil refining was reviewed, including diesel hydrotreating, lub oil dewaxing, gasoline octane number enhancing and FCC gasoline olefin-reducing.

13) Technical progress of domestic and foreign acetone - benzol dewaxing units were introduced in detail.

14) This paper analyses the energy use of ketone - benzene dewaxing and deoiling with three link model and also presents concrete measures for energy conservation.

15) In this paper, the process and the influencing factors of microwave dewaxing were studied, including powder to liquid ratio of slurry, quantity of back-up coatings, power of microwave, etc.