SCIENCE - C&EN Global Enterprise (ACS Publications)

Nov 5, 2010 - The factor is closely related to folic acid often used in the treatment of ammonia and malnutrition. Folic acid probably does not exist ...
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THE CHEMICAL WORLD THIS WEEK ;y>u

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SCIENCE Clfrovonuss Factor Isolated i s Nine-Step Process

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ography, cold sterilization of drugs and Λ ^IL.E.LQNS of cinries o f radioactivity are foods, and portable low-level power -k^-"- contaiiiect in the process wastes relb?· J - C_ Ktriiirsst-esy- audi ^DiiEto-n SiDvemitiit sources. In the highly speculative area, iiuutniEig from the production of p l u t o n i u m to.-θ ttlta· XjifiixuxiDifiD HincsSiliHsfetf'S» ω H Efic-jJltJh.. EXswhere b a s i c technical knowledge is lackia the Atomic Energy- Commission's n u «ttwrtenirtfl iimi B9*-£S Ibra EU. EL SuiEEcVrEk-Di jiiuf cle-jir reactors. While these fission p r o d ­ ing, uses might be in the fields of radiation CL A . BfoKmnrarumimi- fcEur a t r w uu^tijn £ e t * its ucts are of tio iis-^' us heat sources o r in­ chemistry a n d n a m e propagation. In the mt.Mrmur· ίππωπιΐ] tÊLtr Uanct ttEiuitt it bf e^s+^ELtiaJI to· dustrial or explosive p o w e r , t h e y a r c a table, t h e approximate state of technologittEbx* smoraKli&i Φ& t&.e IkLettrrrLMLEu LtMurunovtuc potential source oi large quantities of lowcal d e v e l o p m e n t of selected large-scale poic&miW(ù>trmim^ TÎLtr irjtetoF Ls> c E o ^ y rt-Luted eos-t racliatiort. A...EC commissioned S t a n ­ tential industrial uses, the fission products feo) {ftuffik· aacixiiL lolttrEU uirti^cî iDL t£ie trtr..ttrLi.erifc ford Research- Institute to make a t e c h n o lequired, t h e maximum value-in-use or iO>il JinDrinjIliLll ΔΟΆ/ά inniiillllllilitllttlitO Gb. Ft^Ei.C a.CLLL t'cotiuntLc survey o f possible industrial uses competitive price, and the size of t h e margKnoiSwiBrfhr «Etotrs m o t e.'tLst t a Euuttirev t h e of the fission products» and, -in a report reket a n d n a t u r e of competition are shown ccîlitrcmËTÎis sCamtt-- e^.(i;b-pti aïs ptioifc of t l ' v e c r t r u EeLLst'd Nov. ST S K I concludes that w h i l e in s u m m a r y form. ^tOiTiiiinmi HuiicCiùii- finiû-miu VKBUCUTEL iit t a i t i b e r e potential I'arge-scsaLe d e m a n d for the p r o d ­ Heat-sensitive drugs, pharmaceuticals, aDiiO/aietifl I W erBiitrnimiieaJ] twaitncLtrmit. ucts rvists ia indobtry. many technical and and medical supplies are a most promising ÎD)J_ Ktriïlr'T^tfe^^ ^ E l / J IBfc. S L E v e r r L L O I L O - b t'conotttic problerms must b e solved before potential market for cold sterilization with (Luuffiieiifi îifîur fhuctlioir a » JI e.·nv>s-taiEEiae- {kuriiim protnising new cises o l t h e b y - p r o d u c t s gamma rays, according to t h e report. Food sviiBu.fcuHMiWcbrir Dcueir mi a: minie-step» proeess·. CLLEL he developed— sterilization without heat suggests many T i k e ffaa stt ES» aiimt(0;Eysi> off the· gurtMcndi The report explains that promising inpotential markets for fission products, priILxreir, Xtrsii fiEue nEKitenrailî Es :idsa>r;IbecE ο a tltrstrial applicatnons for fission products marily b e c a u s e of t h e possibility of obtcfemiruiioaill^fcWÎIWsnr