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(61) Filter alkyl urea by special foam with refined activated carbon and made with a high degree of absorption performance.

(62) The results show that ore particle size has an important impact on catalytic bioleaching of low-grade primary copper sulfide ore with activated carbon.

(63) Activated carbon - supported catalysts are excellent catalysts for denitrification of flue gas temperature.

(64) The method of preparing activated carbon from tobacco stems with zinc chloride by microwave irradiation and conventional processing was studied.

(65) Due to the lipophilicity, PAH could be removed in some oil refining steps especially in the process of bleaching by activated carbon.

(66) Activated carbon was prepared from waste coke powder and the factors affecting the performance of the product were studied by means of orthogonal experiments.

(67) Two ketals were synthesized from ethyl acetoacetate with ethylene glycol and 1,2-propanediol using activated carbon supported I2 (I2/C) as catalysts without solvent under microwave irradiation .

(68) The developing directions of combining nanometer photocatalysis technological with activated carbon fiber together to decontaminate air are looking into expectation.

(69) The products in the preparation of diethyl carbonate (DEC) from diethyl oxalate (DEO) by decarbonylation over K2CO3/AC (activated carbon) were analyzed by gas chromatography-mass (GC-MS).

(70) A high sulfur oil sand fluid coke was used to produce activated carbon via chemical activated process with KOH and other reagents within a vertical tubular furnace.

(71) General alexipharmic : Embedded activated carbon 2 portion, magnesian (or magnesian breast) 1 portion, tannic acid 1, after mixing, use.

(72) The important role of rosin, oil of turpentine, tannin, activated carbon of forest chemical industry in national economy are point out.

(73) The results show that Activated Carbon No. 4 still retains some adsorption function. The other 4 kinds of activated carbon have lost their adsorption filtration functions.

(74) The research aimed to study the preparation of activated carbon with Macadamia shell.

(75) Activated carbon; activated natural mineral products; animal black, including spent animal black.

(76) In standard conditions, the effects of suspended activated carbon particles in gas-liquid series electrical discharge reactor were evaluated for the degradation of organic contaminants.

(77) Company's main products are the early effect filter, in effect filter, high efficiency filters and activated carbon air filter.

(78) In the paper, it is briefly analysed the biological stability and DBPs precursors, etc. for advanced treatment of ozonization - biological activated carbon.

(79) Absorb and stock gas as automotive fuel by using a kind of new activated carbon absorbent.

(80) The effect of 10 types of activated carbon and 6 types of anion exchange resin on decolorizing of xylo oligosaccharides (XOS) syrup,[www.Sentencedict.com] and the colorant sorption isotherms were investigated.

(81) Synthetic method of butyl butyrate was investigated using silicotungstic acid catalyst absorbed on activated carbon.

(82) The method has such advantages as low reaction temperature, short reaction time, no protective atmosphere and large specific surface area of the obtained activated carbon.

(83) The experiments areto develop globular activated carbon from coal pitch.

(84) A water purification system includes an activated carbon filter and a reverse - osmosis ( RO ) filter.

(85) Synthesis method ofp - Hydroxy Benzoate was investigated using P - W Heteropoly catalyst Adsorbed on Activated Carbon.

(86) The nitrogen and water adsorption isotherms and XPS of two activated carbon fibers (ACF) are determined. The micropore structures and surface properties of ACF are investigated.

(87) Fully utilized the merits of nanometer photocatalysis technology and the activated carbon fiber decontaminate air.

(88) Activated carbon as the sorbent and catalyst support was capsulated with ethyl cellulose by phase separation methods.

(89) Activated carbon fibers used in coal slurry in domestic gold, has obtained the patent.

(90) Transmittable function of intestines of mice in the experimental group and control group was compared with mean mass of feces every day and activated carbon suspension pushing test.