1. Through using spraying magnesium grain into iron to desulfurize and pushing out the top slag, the sulfur content in the iron was decreased.

2. The thermocouple protects tube, Desulfurize mouth, Eliminate gas bat, and Eliminate gas professional business enterprise of correlated equipments.

3. In this paper, Mostly introduce to desulfurize method of sulphate form, pass in reverse floatation May hold sulfur of iron concentrate drop to 0.13%, sulfur get ride of ratio became 93.43%.

4. Although traditional hydro-desulfurization (HDS) can desulfurize gasoline deeply, but it can also lead to octane reduction, more hydrogen consumption and equipment investment.

5. Special solvents can be used to decarbonize and desulfurize waste catalysts to replace the high-temperature roasting pretreatment process.

6. A management act for dedust and desulfurize of dry-damp two-step combined method was brought forward when the efficiency of smoke dedust and desulfurize were 98% and 80%.

7. The process uses the pretreated alkaline saponified wastewater to desulfurize flue gas and collect dust, Treated effluent can he reused.

8. At present, wet flue gas desulphurization technology is the best mature technology used to control the content of SO2, and it is also a primary way commended to desulfurize in the future.

9. This article overviewed the development of natural gas dehydrate, desulfurize and molecular sieve regeneration.

10. There has been an increasing need for lubricity additives, because diesel fuel lubricity levels have been declining, due to the need to desulfurize diesel fuel to meet tighter air quality standards.

11. The goal of calcination is to make it dehydrate and desulfurize under high temperature and form nano-TiO_2 of some kind of crystal form and granularity index in commercial production of nano-TiO_2.