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1 The gangue jet cement is mainly used in shotcrete.

2 Coal fly ash and coal gangue are common industrial solid wastes from coal mining or coal combustion processes.

3 Not all kinds of gangue dams can use the pseudo-static method to analyse their seismic stability or great departure may result.

4 Calcite is the dominant gangue mineral in the Furong tin polymetallic deposit.

5 The coal is dug, ground subsidence, gangue spontaneous combustion, ecological damage.

6 Fly ash and coal gangue were used as main raw materials to roast solid insulating brick.

7 Our main products are coke, coal tar, coal gangue, crude benzene, gas, such as metallurgical coke.

8 The effect of gangue minerals (serpentine, olivine and augite) containing magnesium onpentlandite flotation has been studied in this paper.

9 The coal gangue dump mode and the effective particle-size makeup decide the air permeability of coal gangue to a certain extent, which accelerates the spontaneous combustion.

10 To gangue rocky mountain management, both must guarantee the security, and must conform to the environmental protection requirement.

11 The paper points out that only by reforming the picking gangue system, the best-selling quality power coal series can be produced and the optimum economic benefit be achieved.

12 Through the measrues above the solid rejected material would be utilized as well as environmental pollution would be lightened, and there would be a vast prospect in China to utilize the coal gangue.

13 A new type of effective complex coagulant polysilicate aluminum ferric salt(PSAF) was prepared from coal gangue and pyrite slag and used as coagulant in the treatment of vegetable oil wastewater.

14 A new type of effective complex coagulant polysilicate aluminum ferric salt(PSAF) was prepared from coal gangue and pyrite slag and used as coagulant in the treatment of papermaking wastewater.

15 Ore minerals are composed of psilomelane, pyrolusite, braunite, rhodochrosite and manganocalcite and gangue minerals are composed of magnetite, goethite and pyrite and so on.

16 ACMC - a modified carloxy methy cellulose ( CMC ) is an effective serpentine gangue depressant.

17 Through the adsorbing experiment of phenol, the phenol - adsorption isotherm of the gangue - based adsorbent was obtained.

18 The technological process and optimum conditions of extracting aluminium oxide from coal gangue were studied.

19 Its displayed 98% silver mineral of FengNing silver mine distributes in galenite and sphalerite and associate with galenite and sphalerite close. ,(www.Sentencedict.com) 1% silver mineral distributes in gangue.

20 The wind velocity variation of different slope directions at coal gangue piles in Sunjiawan was studied with field measurement and statistical analysis.

21 A formula of rebound distance based on coefficient of restitution was deduced through kinematic analysis of raw coal(mixed gangue) in the process of oblique-impact.

22 Sylanna's breath is a cloud of mineral shards that can tear their targets to shreds or "petrify" them by covering them whole like a gangue.

23 Ceramic ecological paver was investigated with solid castoff such as graphite gangue coal ash and coal stone.

24 For above problems, the paper proposed a segmentation algorithm of gangue image based on image eroding and region growing.

25 Changing of the coordination of Si and Al in the thermal activation and the gelatification of gangue improves the gangue usage.

26 According to above a new understanding that initiation is difficult under the ordinary rainfall condition. (3) Simulated has formed the critical raininess of gangue initiating.

27 The main metal minerals include limonite, hematite and jarosite, and the gangue minerals are dominated by quartz, feldspar, sericite and clay minerals.

28 This article carry out soaking experiments of contamination dissolution releasing regularity of coal gangue with different efflorescence degree of Xinqu strip mine.

29 Materials and Market: The project is the auxiliary environmental protection engineering of Jidong Coal Gangue Thermo-Electric Power Plant.

30 The practice show that quality and radioactivity of the product, which is made by gangue and some condensing agent, can meet related national regulation after 28 days' natural maintenance.