Enrichment and application in sulfurous acid sugaring clarification technique of carbondioxide from boiler flue gas in cane sugar mill

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It is the precondition of investigating sulfur deposition to understand the property of element sulfur in sulfurous gas . The parameters related to the deposition of sulfur include the composition of gas the temperature the pressure and the production etc.

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Spontaneous combustion of sulfide ores is one of the major hazards in safe mining of sulfurous ore deposits .

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H2S is the main sulfurous gas during pyrolysis and gasification and the amount of it is impacted by the sulfur content of raw coal the steam content the coal rank the alkaline earth metal content and so on .

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Methods The content of formaldehyde in rongalite was determined by sulfurous acid magenta and acetylacetone spectrophotometry respectively .

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Elevations of sulfurous layers in acid sulfate soils : what do they indicate about sea levels during the Holocene in eastern australia ?

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More refuse showered down from windows and balconies : half-rotted fruit pails of beer eggs that exploded into sulfurous stink when they cracked open on the ground .

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Ambient conditions that include toxic gases such as hydrogen sulfide sulfurous acid nitrous acid chlorine bromine methyl bromide ammonium etc.

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Discussion on Standard Curve-protracting in Determining White Spirits'Methanol through Fuchsin Sulfurous Acid

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Well testing technology on high temperature and high pressure sulfurous ultra-deep reservoirs in Northeast Sichuan

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Research about salt and frost heaving is helpful to further know the engineering properties of sulfate ( sulfurous ) saline soil .

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Study on the characteristics of sulfurous pollutant with different coal in one-dimensional flame

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Anti corrosion techniques must be overall adopted in the production test in sulfurous natural gas well ;

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Some methods of prevention and cure to reduce the pollution of acid waste water from the sulfurous mines are discussed also .

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Sulfurous acid disodium salt polymer with formaldehyde phenol sodium hydrogen sulfite and urea ;

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Perfecting the Technical Regulation and Industrial Standard System of Sulfurous Natural Gas Exploitation by Learning from Foreign Experiences

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By means of the cyclic voltammogram the effects of upper potential and activation mode on the catalytic activity of two Pt / C catalysts prepared by the sulfurous route and the stannous method for methanol electro-oxidation were investigated .

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Flake Ag / SnO_2 powder was fabricated when with sulfurous acid as the reducing agent .

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An acerbic tone piercing otherwise flowery prose ; a barrage of acid comments ; her acrid remarks make her many enemies ; bitter words ; blistering criticism ; caustic jokes about political assassination talk-show hosts and medical ethics ; a sulfurous denunciation .

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The paper introduces the reaction mechanism of oxidating sulfurous acid calcium to gypsum and some factors to influence the reaction process .

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The mechanism of production and the hazard of the acid waste water from all kinds of sulfurous mines are studied in this paper .

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The tailings of zinc concentrate I were drained directly after scavenging which can better solve the vicious circulation of sulfurous iron ore in the float zinc system and is beneficial to improve the zinc grade of zinc concentrate .

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Corrosion resistance : except for corrosive salt area and sulfurous area .

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The test procession of producing sulphuric acid by roasting sulfurous iron ore with ferrisulphas using the 25kt / a sulphuric acid equipment is introduced .

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Indirect Colorimetric Determination of Lead in Sulfurous Iron Ore

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Forecast model of salt-frost heaving deformation of sulfate ( sulfurous ) salty soil and its contrast study with in-situ observation

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The sulfurous smell of Burning keratin is distinctive .

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The summer was sultry and oppressive ; the stifling atmosphere ; the sulfurous atmosphere preceding a thunderstorm .

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I don 't trust a man with curly hair . I can 't help but picturing birds laying sulfurous eggs in there and I find it disgusting .

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