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(31) New process of preparing high pure ferric oxide red with pyrite cinder was studied.

(32) The new technology for the preparation of superfine ferric oxide from pyrite cinder is studied.

(33) To avoid the retention of ferric oxides and dust in the fissure of longitudinal submerged arc welded pipe, the adsorption treater has been designed and manufactured.

(34) The purpose of this study was to determine the effect of ferric citrate, citric acid and sodium L-ascorbate on color of mutton chop with L8(23) orthogonal test plan.

(35) The principle and condition of synthesis Isopropyl benzoate with catalyst of ferric chloride was researched.

(36) The D2EHPA-TOA organic phase was used as the solvent-extraction system for the concentration of zinc and the separation of ferric ion from the biochemical lixivium of low-grade zinc sulfide.

(37) Production technics of producing manganese sulphate, aluminum sulphate, zinc sulphate and ferric oxide series paint using the waste vitriol and byproduct in titanium dioxide production are introduced.

(38) Based on aluminium sulphate, ferric sulphate and silicic acid, polysilicate aluminium ferric (PSAF) being used as a flocculant has been synthesized.

(39) Isopentyl lactate was synthesis from acid and isopentyl alcohol in the presence of ferric chloride hexahydrate.

(40) Cardanol - aldehyde ferric polymers were prepared by condensation polymerization with formaldehyde, n - butyl aldehyde, furfural and iron trichloride.

(41) A cement resembling putty; made by mixing ferric oxide and boiled linseed oil; is acid resistant.

(42) The results shows that polyphosphate ferric sulfate is suitable to decontamination for sulfate, COD turbidness etc. in the wastewater.

(43) The relationship between soil texture soil ferric oxide and soil spectral reflectance.

(44) Ferric arsenate is also not stable in alkaline cement cast admixes .

(45) Synthesis experiments of butyl acetate were done with ammonium ferric hydrogen phosphate as catalyzer.

(46) The process of ethyl chloride by using hydrous ferric chloride and alcohol as reactants as well as the indices of th product has been reported in this paper.

(47) Ferric sulfate was first used for the synthesis of di 2 ethylhexyl maleate.

(48) This paper discussed a new method of producing ferric oxide red, for the purpose of raising the purity of ferric oxide red and meeting the needs of production.

(49) The causes of occurring hangings-up during the production of anhydrous ferric chloride by high temperature chlorination process are discussed as well as preventative measures.

(50) Using minor multi-bleeding method, we developed a anemia model of rabbit, and observed the anti-anemia effect of compound of ferric ammonium amino acids (CFA).

(51) O-Phenylphenol react with sulfuric acid, formaldehyde and ferric iron to form a red colour compound.

(52) Study on FIA-phosphomolybdate blue spectrophotometric determination of phosphorus in iron and steel,[sentence dictionary] using micro ion exchange column on line withdrawal ferric ion.

(53) This paper expounds a new technology which can remove ferric ion from industrial hydrochloric acid using anion resin, and also discusses the technology and parameter.

(54) The experiment results show that with calcining temperature rise the color of ferric red gradually deepened from mauve to chrysoidine , morphology of ferric red also changed.

(55) UV/H2O2/Ferric oxalate complexes process was used to treat simulated wastewater of Reactive Brilliant Blue K-3R.

(56) Methemoglobin --- The oxidized form of hemoglobin, containing iron in the ferric rather than the ferrous state, that is incapable of binding oxygen.

(57) Polysilicate aluminum ferric (PSAF) was prepared through copolymerization by sulphates and chlorides of aluminum or iron with polysilicate acid.

(58) The seed preparation a key step in Nanometer ferric yellow production.

(59) Many enzymes require metal cofactors , e. g. ferredoxin requires ferrous and ferric ions.

(60) Nanograde titanium oxide with ferric stearate on surface was prepared by microwave radiation with water, and the product was characterized by a series of analysis.