05314 Flue gas emissions from fluidized bed combustion

05314 Flue gas emissions from fluidized bed combustion

75 Experimental atudlaa on removal of SO, and NO by 95/%306 poaltlva pulaa corona and ammonia water Nii& C. et aL, Huanjing Kezue, 1994, 15, (1). The...

201KB Sizes 3 Downloads 142 Views

75

Experimental atudlaa on removal of SO, and NO by 95/%306 poaltlva pulaa corona and ammonia water Nii& C. et aL, Huanjing Kezue, 1994, 15, (1). The paper discusses pulsed corona for removmg burning exhaust gas which is a newly developed tee SO and NO from model flue gas, which was made by mixing SO, and NO WI*t air, was studied to understand the relationship between removal cfficicncy, the amount of added ammonia s irit, corona, and tern rature, by utilizmg high voltage positive pulse procfuced by a nanosecm %pulse voltage generator. Exprrlmantal study of the I nltlon and mrchanlsm @5/0530? of flame propagatlon In dust and hybrl(Bmixtures Gieras, M. and Klemcns. R. Proc. 6th In& Colloq. Dust Explar.., Northeast University Press, Shenyang, P.R. China, 1994, 158-178. Presents the results of a research on ignition. flame propagation and structurc in dust and hybrid mixtures under various experimental conditions. Exposure levels, tonal components, snd nolsa 95lO5308 annoyance In working envlronmants Landstrom. U. er aL, Environment In&, 1995, 21, (3), 265-275.

98/08309 External costs and public oplnlon Pages, J. P. Revue a% l’Energie, Apr. 1995, (467), 284-289. (In French) Public debate is strongly influencing the way individuals perceive pollution and risk issues. To take these perceptions into account in evaluating external costs, the author proposes an analysis of the social phenomenon which includes both the physical and symbolic exchanges simultaneously. The generalized social and political model then proposed should be considered a starting point (conceptual scheme) for analyzing individual perceptions. @5/05310

External amma-doso mtes dallvsmd from the Chernobyl fallout In BeBarus Kadatsky, V. B. and Kagan, L. M. J. Environ Radioactivity, 1995, 26. (2). 135-146. The gamma-dose rates in air were measured in time at various reference sites which had different environmental characteristics. It appears that the dose rate had fallen off from its neak value and more or less stabilized bv the end of 1990. The model prcsinted describes this beha~~~~~~dfi&t& experimental data well. All the study sites are subdivided into four groups according to the dose-decrease time constants which range between z9 tid 7.1 years. Causes of such different temporal decreases at various sites are discussed. Flltratlon and Indoor air quallty - A prsctlcal QSlO5311 approach Liu, R. T. and Huza, M. A. ASHRAE J., Feb. 1995, 37, (2). 18-23. Describes the categories into which indoor contaminants may be grouped. Fire lssuas catch light In Barcelona 95105312 Wood,J. Nuclear Engineering Int., Jul. 1995, 40, (492). 30-32. Discusses the issues facing the people who take charge of fire protection at nuclear power plants. 95lO5313

Flrr rotectlon, detectlon and amoko oxtractlon Smith, A. Archit, P. Focus, Apr. 1995, 201, (16). 11-28. Th! article is in two parts. Part 1, discusses the recent technical advances allfed. to increased &en! requireme.+ for the efficient fue protection of buildmgs. Part 2, Supplies tables lstmg manufatiurers of fire-protecting components and associated products. 95/0!5314 Flue aa ?? mlsslons from fluldlzed hod combuatlon Bramer, E. A. CoaB Sci. Techno& 1995, 22, 51-103. The paper discusses the pollutant emissions from Iluidized-bed coal combustion, focusing on SO, and NO,. with minor emphasis on CO, HCl, HF, and polycyclic aromatic hydrocarbon emissions. Other to ica discussed include the formation and retention of SO, emissions of %0, and NO , influence of limestone sorbent, staged combustion, urea injection, N,b emissions and measurement, and emissions of other compounds. 98/05315 Fluld power ?? nglneerlng wlth flra raslstant hydraulic tlulds: Exparlancrs wlth watar-contalnlng hydraulic fluids Reichel, J. Lubr. Eng., 1994, SO, (12). 947-952. Discusses fire-resistant and environmentally safe hydraulic fluids, with emphasis on their use in coal mining. 95lO5316

Focus on government Sonnebom, C. Solar Progres!, 1995, 16, (2), p. 12. A report by SEICA on energy m Australia.

Environment

@ollution, health protection, sakty)

95105317 From Europe to Japan Energy World, May 1995, (228), p. 18.

Reports that on the 23 February 1995 the first shi ent of vitied waste started its journey from Europe back to Japan un 8” cr the terms of the contracts si cd between the Japanese nuclear utilities and the French nuclear fuel cyc$e compnay, Cogema. A flask has been designed and purpose-built for the event and one of a fleet of specialist shipa from BNFL, Cogema’s UK counterpart, selected for the transports. QSlO5310 Global warmlng and the built onvlronmant Samuels,R. and Prasad, D. K. (eds.), E & F.N. Spoa, London, l%M, 261 PP QSlO53iQ

Gordonstone’s prsctlcal a preach Queensland Coal Awtralia, Jun. 1995. 1, (4P,202. ARC0 Coal has pointed to its practical approach to compatible multiple land use as the reason for the environmental success of its Gordonstone mine project in the central Queensland Bowen Basin. 08/05320 Greenhouse gas abstamant under amblgulty We&h, H. Energy Economics, Apr. 1995, 17, (2), 91-100. Observing that energy related climate change is an ambiguous prospect, rather than a risky one, this paper examines the consequences of different degrees of and attitudes towards ambiguity. Ambiguous choices differ from risky choices in that decision makers hold no firm probability distribution as to the consequences of their actions, but reco ize that preliminary probabilitv estimates mav be revised in the light oP new information. Th& -(ex ante] recognition hay lead to ambiguous choices and risky choices bein evaluated differently. The paper offers an explanation of why the evaf uation of abatement programmer can differ among people who are likely to suffer similar climate impacts and might be thought to hold similar probability assessments. @S/O5321 The greanlng of lndustrlal ecosystems (edr.), National Academy Press, Allenby, B. R. and Richards, D. J. Washhgto? ~~“,”

95105322

DC, USA, $34.95, 1994, 259 p?

result of a workshop held in July 1992 in Woods Hole,

Graanlnc the GAH - Tradr.

?? nvlronmant, and tha

future

05/05323 Groundwatar contamlnatlon by polyc cllc aroma& hydrocarbons. A case study of a coal tar contam1natsd site Backhus, D. A. and Gschwend, P. M. Environ, Sci Pollut. ControL Ser., 1994. 11, 315-33s. Presents a case study of polycyclic aromatic hydrocarbons groundwater and soil pollution at a coal tar site. 95105324 HI-STAR. Holtac Intarnatlonal’s MPC system Pcnnineton C. W. Nuclear EnnlneerinQ Int.. Jul. 1995,40. (492). 36-38. Holtec-htemational has applied-its exp&ende of building, supplying and maintaining fuel pools and associated equipment to design the Holtec International Storage, Transport and Repository (HI-STAR) System, a spent fuel management system based on multi-purpose canisters. The 2 STAR 100 System - the larger version of two system designs - has been selected by Indiana Michigan Power Company in an agreement that covers design, licensing and potential supply for future use at the utility’s Donald C Cook plant. Q5lO5325 High U-contmnts obsrrvrd In somr drlnklng wstrrs of Punjab, India Sinah,J. et al.. J. Environ. Radioactivitv. 1995. 26, (3), 217-222. U&&m &m&ion has been carried out f;;r some water samples collected fr?m Bathinda and Amritsar, which are cities of the Punjab state, India, by usmg a track etch technique. The high U-concentration observed in the Bath.+-& area suggest that this area might war+ further. investigation for urtiyzrn exploration purposes as well as for its potenti health hazard

95105328 Hlgh-lrvrl waste Schabes, D. Nuclear News, Jul. 1995.38. (9), 48-50. A reporton the SixthAnnualInternationalHigh-Level Radioactive Waste Management Conference, held l-4 May 1995, in Lpd Vegas, Nev. USA 95105327 Hlghly actlvo absorbent for SO, rrmoval prapsrod from coal fly ash Tsuchiai, H. et aL. Ind Eng. Chem. Res., 1995, 34, (4). 1404-1411. The absorbent for SO from the flue gas of a coal-fired electric power station was prepared horn calcium oxide, calcium sulphate. and coal fly ash and examined for the relation between the desulphurization activity and the structure. The activity is closely related to the progress of the hydration reaction taking place during preparation procedures.

Fuel snd Energy Abstracts Saptombrr 19%

371