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---368408239-133775436-1375747106=:3810 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Saja nih saja yang ini http://m.youtube.com/watch?v=3DU2qU0Z18TkE&desktop_uri=3D%2Fwatch%3Fv%3DU2q= U0Z18TkE Bedanya kalau yang ini researchernya orang Indonesia Not sent from a fruit or green robot From: Franciscus B Sinartio Sent: =E2=80=8E8/=E2=80=8E6/=E2=80=8E2013 1:59 AM To: Forum Himpunan Ahli Geofisika Indonesia; iagi; Xcons batch-1 Subject: [iagi-net] hydrogen energy created by splitting water with sunlight http://www.dailymail.co.uk/sciencetech/article-2382612/Have-holy-grail-cutt= ing-emissions-Power-plant-claims-produce-hydrogen-splitting-water-sunlight.= html not economic yet, =C2=A0but is possible to do. soon this could be investment of the countries to secure their energy suppl= y. fbs =C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2= =AB=C2=AB=C2=AB=C2=AB=C2=AB Have we found the 'holy grail' in cutting emissions? Power plant claims to = produce hydrogen by splitting water with sunlight =09* The plant would use an array of mirrors to focus sunlight onto a huge = tower =09* The tower heats up to 1,350=C2=A0=C2=B0C - enough to liberate hydrogen= from steam =09* Scientists describe the process as the Holy Grail of a hydrogen econom= y By=C2=A0ELLIE ZOLFAGHARIFARD PUBLISHED:=C2=A018:07 GMT, 1 August 2013=C2=A0|=C2=A0UPDATED:=C2=A018:07 GM= T, 1 August 2013 =09*=20 We have designed something here that is very different from other methods a= nd frankly something that nobody thought was possible before,=E2=80=99 said= lead scientist Professor Alan Weimer, from the University of Colorado at B= oulder. =E2=80=98Splitting water with sunlight is the Holy Grail of a sustainable h= ydrogen economy.=E2=80=99 Hydrogen could be used as a fuel for road transport, distributed heat and power generation, and for energy storage. Writing in the journal Science, the researchers explain how their plant wou= ld adopt the same principle as using a magnifying glass to start a fire. =E2=80=98We can concentrate sunlight until it is really hot and use it to d= rive these chemical reactions,=E2=80=99 said Dr Christopher Muhich, a membe= r of the University of Colorado team. =E2=80=98While we can easily heat it up to more than 1,350=C2=B0C, we want = to heat it to the lowest temperature possible for these chemical reactions = to still occur. =E2=80=98Hotter temperatures can cause rapid thermal expansion and contract= ion, potentially causing damage to both the chemical materials and to the r= eactors themselves.=E2=80=99 The quantity of hydrogen produced is entirely dependent on the amount of me= tal oxide, a combination of iron, cobalt, aluminium and oxygen, and steam. A working system would require a number of towers each surrounded by severa= l acres of mirrors. Commercialisation of such a solar-thermal reactor is only likely to happen = when the economic conditions are right, claims Professor Weimer. =E2=80=98There would have to be a substantial monetary penalty for putting = carbon into the atmosphere, or the price of fossil fuels would have to go w= ay up,=E2=80=99 he added. Last year, British researchers claimed that they had also found the =E2=80= =98holy grail=E2=80=99 of the green economy by producing petrol from air fo= r the first time. Air Fuel Synthesis in Stockton-on-Tees, Teesside, made petrol using a small= refinery that synthesises the fuel from carbon dioxide and water vapour. While the company said it used carbon dioxide extracted directly from the a= ir in their reaction, it is mainly using industrial sources of the gas unti= l it is able to improve the performance of 'carbon capture.' Read more:=C2=A0http://www.dailymail.co.uk/sciencetech/article-2382612/Have= -holy-grail-cutting-emissions-Power-plant-claims-produce-hydrogen-splitting= -water-sunlight.html#ixzz2b8sjw32k=C2=A0 Follow us:=C2=A0@MailOnline on Twitter=C2=A0|=C2=A0DailyMail on Facebook ---------------------------------------------------- Joint Convention Medan 2013 (JCM 2013) The 38th HAGI and 42nd IAGI Annual Convention & Exhibition Register Now! http://www.jcm2013.com/registration/ ---------------------------------------------------- Visit IAGI Website: http://iagi.or.id Hubungi Kami: http://www.iagi.or.id/contact ---------------------------------------------------- Iuran tahunan Rp.250.000,- (profesional) dan Rp.100.000,- (mahasiswa) Pembayaran iuran anggota ditujukan ke: Bank Mandiri Cab. Wisma Alia Jakarta No. Rek: 123 0085005314 Atas nama: Ikatan Ahli Geologi Indonesia (IAGI) Bank BCA KCP. Manara Mulia No. Rekening: 255-1088580 A/n: Shinta Damayanti ---------------------------------------------------- Subscribe: [email protected] Unsubscribe: [email protected] ---------------------------------------------------- DISCLAIMER: IAGI disclaims all warranties with regard to information=20 posted on its mailing lists, whether posted by IAGI or others.=20 In no event shall IAGI or its members be liable for any, including but not = limited to direct or indirect damages, or damages of any kind whatsoever, resulting= =20 from loss of use, data or profits, arising out of or in connection with the= use of=20 any information posted on IAGI mailing list. ---------------------------------------------------- ---368408239-133775436-1375747106=:3810 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable <html><body><HTML><HEAD> <META content=3D"text/html; charset=3Dutf-8" http-equiv=3DContent-Type></HE= AD> <BODY> <DIV> <DIV style=3D"FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif">Saja nih sa= ja yang ini<BR><BR>http://m.youtube.com/watch?v=3DU2qU0Z18TkE&desktop_u= ri=3D%2Fwatch%3Fv%3DU2qU0Z18TkE<BR><BR>Bedanya kalau yang ini researchernya= orang Indonesia<BR><BR>Not sent from a fruit or green robot</DIV></DIV> <DIV dir=3Dltr> <HR> <SPAN style=3D"FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif; FONT-WEIGH= T: bold">From: </SPAN><SPAN style=3D"FONT-SIZE: 11pt; FONT-FAMILY: Calibri,= sans-serif"><A href=3D"mailto:[email protected]";>Franciscus B Sinartio</= A></SPAN><BR><SPAN style=3D"FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-seri= f; FONT-WEIGHT: bold">Sent: </SPAN><SPAN style=3D"FONT-SIZE: 11pt; FONT-FAM= ILY: Calibri,sans-serif">=E2=80=8E8/=E2=80=8E6/=E2=80=8E2013 1:59 AM</SPAN>= <BR><SPAN style=3D"FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif; FONT-W= EIGHT: bold">To: </SPAN><SPAN style=3D"FONT-SIZE: 11pt; FONT-FAMILY: Calibr= i,sans-serif"><A href=3D"mailto:[email protected]";>Forum Himpunan Ahli Geofi= sika Indonesia</A>; <A href=3D"mailto:[email protected]";>iagi</A>; <A hre= f=3D"mailto:[email protected]";>Xcons batch-1</A></SPAN><BR><SPAN sty= le=3D"FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-serif; FONT-WEIGHT: bold">= Subject: </SPAN><SPAN style=3D"FONT-SIZE: 11pt; FONT-FAMILY: Calibri,sans-s= erif">[iagi-net] hydrogen energy created by splitting water with sunlight</= SPAN><BR><BR></DIV></BODY></HTML><div style=3D"color:#000; background-color= :#fff; font-family:times new roman, new york, times, serif;font-size:14pt">= <div style=3D"font-size: 14pt;"><a href=3D"http://www.dailymail.co.uk/scien= cetech/article-2382612/Have-holy-grail-cutting-emissions-Power-plant-claims= -produce-hydrogen-splitting-water-sunlight.html">http://www.dailymail.co.uk= /sciencetech/article-2382612/Have-holy-grail-cutting-emissions-Power-plant-= claims-produce-hydrogen-splitting-water-sunlight.html</a><br></div><div sty= le=3D"font-size: 19px; color: rgb(0, 0, 0); font-family: 'times new roman',= 'new york', times, serif; background-color: transparent; font-style: norma= l;"><br></div><div style=3D"font-size: 19px; color: rgb(0, 0, 0); font-fami= ly: 'times new roman', 'new york', times, serif; background-color: transpar= ent; font-style: normal;">not economic yet, but is possible to do.</d= iv><div style=3D"font-size: 19px; color: rgb(0, 0, 0); font-family: 'times = new roman', 'new york', times, serif; background-color: transparent; font-style: normal;">soon thi= s could be investment of the countries to secure their energy supply.</div>= <div style=3D"font-size: 19px; color: rgb(0, 0, 0); font-family: 'times new= roman', 'new york', times, serif; background-color: transparent; font-styl= e: normal;"><br></div><div style=3D"font-size: 19px; color: rgb(0, 0, 0); f= ont-family: 'times new roman', 'new york', times, serif; background-color: = transparent; font-style: normal;">fbs</div><div style=3D"font-size: 19px; c= olor: rgb(0, 0, 0); font-family: 'times new roman', 'new york', times, seri= f; background-color: transparent; font-style: normal;"><br></div><div style= =3D"font-size: 19px; color: rgb(0, 0, 0); font-family: 'times new roman', '= new york', times, serif; background-color: transparent; font-style: normal;= "><br></div><div style=3D"font-size: 19px; color: rgb(0, 0, 0); font-family= : 'times new roman', 'new york', times, serif; background-color: transparen= t; font-style: normal;">=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2= =AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB=C2=AB</div><div style=3D"font= -size: 19px; color: rgb(0, 0, 0); font-family: 'times new roman', 'new york= ', times, serif; background-color: transparent; font-style: normal;"><br></= div><h1 style=3D"margin: 0px; padding: 0px; min-height: 1px; font-family: A= rial, Helvetica, sans-serif;"><span style=3D"font-size: 18px;">Have we foun= d the 'holy grail' in cutting emissions? Power plant claims to produce hydr= ogen by splitting water with sunlight</span><br></h1><ul style=3D"font-size= : 10px; margin: 0px; padding: 0px; min-height: 1px; font-family: Arial, Hel= vetica, sans-serif; font-weight: bold;"><li style=3D"padding: 0px; margin: = 0px; list-style: none;"><font style=3D"font-size: 1.4em;">The plant would u= se an array of mirrors to focus sunlight onto a huge tower</font></li><li s= tyle=3D"padding: 0px; margin: 0px; list-style: none;"><font style=3D"font-s= ize: 1.4em;">The tower heats up to 1,350 <span class=3D"st">=C2=B0</sp= an>C - enough to liberate hydrogen from steam</font></li><li style=3D"padding: 0p= x; margin: 0px; list-style: none;"><font style=3D"font-size: 1.4em;">Scient= ists describe the process as the Holy Grail of a hydrogen economy</font></l= i></ul><div style=3D"font-size: 10px; padding: 0px; min-height: 1px; font-f= amily: Arial, Helvetica, sans-serif;">By <a href=3D"http://www.dailyma= il.co.uk/home/search.html?s=3D&authornamef=3DEllie+Zolfagharifard" clas= s=3D"author" rel=3D"nofollow" style=3D"margin: 0px; padding: 0px; min-heigh= t: 1px; text-decoration: none; cursor: pointer; color: rgb(0, 53, 128); tex= t-transform: uppercase;">ELLIE ZOLFAGHARIFARD</a></div><div style=3D"font-s= ize: 10px; padding: 0px; min-height: 1px; font-family: Arial, Helvetica, sa= ns-serif;"><span class=3D"article-timestamp" style=3D"font-size: 0.9em;"><s= trong>PUBLISHED:</strong> 18:07 GMT, 1 August 2013 </span>| = <span class=3D"article-timestamp" style=3D"font-size: 0.9em;"><strong>UPDATED:</strong> 18:07 GMT, 1 August 2013</span></di= v><div id=3D"articleIconLinksContainer" style=3D"font-size: 10px; margin: 1= 0px 0px; padding: 2px 0px 0px; min-height: 1px; border-top-style: solid; bo= rder-top-width: 1px; border-top-color: rgb(153, 153, 153); border-bottom-st= yle: solid; border-bottom-width: 1px; border-bottom-color: rgb(153, 153, 15= 3); height: 32px; font-family: Arial, Helvetica, sans-serif;"><ul style=3D"= margin: 0px; padding: 0px; min-height: 1px; float: left;"><li class=3D"shar= e-facebook" style=3D"padding: 0px; margin: 0px 5px 0px 0px; list-style: non= e; display: inline-block; zoom: 1; height: 16px; cursor: pointer; width: 44= px; background-image: url(http://i.mol.im/i/furniture/articles/social_icon_= sprite.png); background-position: 0px 0px;"></li></ul></div><div style=3D"b= ackground-color: transparent;"><span style=3D"font-family: Arial, Helvetica= , sans-serif;"><br><span style=3D"font-size: 18px;"><br></span></span></div= ><div class=3D"MsoNormal" style=3D"padding: 0px; min-height: 1px; font-family: A= rial, Helvetica, sans-serif;"><font style=3D"font-size: large;">We have des= igned something here that is very different from other methods and frankly = something that nobody thought was possible before,=E2=80=99 said lead scien= tist Professor Alan Weimer, from the University of Colorado at Boulder.</fo= nt></div><div class=3D"MsoNormal" style=3D"padding: 0px; min-height: 1px; f= ont-family: Arial, Helvetica, sans-serif;"><font style=3D"font-size: 18px;"= >=E2=80=98Splitting water with sunlight is the Holy Grail of a sustainable = hydrogen economy.=E2=80=99</font></div><div class=3D"MsoNormal" style=3D"pa= dding: 0px; min-height: 1px; font-family: Arial, Helvetica, sans-serif;"><f= ont style=3D"font-size: large;">Hydrogen could be used as a fuel for road<b= r>transport, distributed heat and power generation, and for energy storage.= </font></div><div style=3D"background-color: transparent;"><span style=3D"f= ont-family: Arial, Helvetica, sans-serif; font-size: large;"><br></span></div><div class=3D"MsoNormal" s= tyle=3D"padding: 0px; min-height: 1px; font-family: Arial, Helvetica, sans-= serif;"><font style=3D"font-size: large;">Writing in the journal Science, t= he researchers explain how their plant would adopt the same principle as us= ing a magnifying glass to start a fire.</font></div><div class=3D"MsoNormal= " style=3D"padding: 0px; min-height: 1px; font-family: Arial, Helvetica, sa= ns-serif;"><font style=3D"font-size: large;">=E2=80=98We can concentrate su= nlight until it is really hot and use it to drive these chemical reactions,= =E2=80=99 said Dr Christopher Muhich, a member of the University of Colorad= o team.</font></div><div class=3D"MsoNormal" style=3D"padding: 0px; min-hei= ght: 1px; font-family: Arial, Helvetica, sans-serif;"><font style=3D"font-s= ize: large;">=E2=80=98While we can easily heat it up to more than 1,350<spa= n class=3D"st">=C2=B0</span>C, we want to heat it to the lowest temperature= possible for these chemical reactions to still occur.</font></div><div class=3D"MsoNormal" style=3D"pa= dding: 0px; min-height: 1px; font-family: Arial, Helvetica, sans-serif;"><f= ont style=3D"font-size: large;">=E2=80=98Hotter temperatures can cause rapi= d thermal expansion and contraction, potentially causing damage to both the= chemical materials and to the reactors themselves.=E2=80=99</font></div><d= iv style=3D"background-color: transparent; font-family: Arial, Helvetica, s= ans-serif;"><span style=3D"font-size: large;"><font></font><span><font></fo= nt><font></font><font></font><br></span></span></div><div class=3D"MsoNorma= l" style=3D"padding: 0px; min-height: 1px; font-family: Arial, Helvetica, s= ans-serif;"><font style=3D"font-size: large;">The quantity of hydrogen prod= uced is entirely dependent on the amount of metal oxide, a combination of i= ron, cobalt, aluminium and oxygen, and steam.</font></div><div class=3D"Mso= Normal" style=3D"padding: 0px; min-height: 1px; font-family: Arial, Helveti= ca, sans-serif;"><font style=3D"font-size: large;">A working system would require a number of tow= ers each surrounded by several acres of mirrors.</font></div><div class=3D"= MsoNormal" style=3D"padding: 0px; min-height: 1px; font-family: Arial, Helv= etica, sans-serif;"><font style=3D"font-size: large;">Commercialisation of = such a solar-thermal reactor is only likely to happen when the economic con= ditions are right, claims Professor Weimer.</font></div><div class=3D"MsoNo= rmal" style=3D"padding: 0px; min-height: 1px; font-family: Arial, Helvetica= , sans-serif;"><font style=3D"font-size: large;">=E2=80=98There would have = to be a substantial monetary penalty for putting carbon into the atmosphere= , or the price of fossil fuels would have to go way up,=E2=80=99 he added.<= /font></div><div class=3D"MsoNormal" style=3D"padding: 0px; min-height: 1px= ; font-family: Arial, Helvetica, sans-serif;"><font style=3D"font-size: lar= ge;">Last year, British researchers claimed that they had also found the = =E2=80=98holy grail=E2=80=99 of the green economy by producing petrol from air for the first time.</font></div= ><div class=3D"MsoNormal" style=3D"padding: 0px; min-height: 1px; font-fami= ly: Arial, Helvetica, sans-serif;"><font style=3D"font-size: large;">Air Fu= el Synthesis in Stockton-on-Tees, Teesside, made petrol using a small refin= ery that synthesises the fuel from carbon dioxide and water vapour.</font><= /div><div class=3D"MsoNormal" style=3D"padding: 0px; min-height: 1px; font-= family: Arial, Helvetica, sans-serif;"><font style=3D"font-size: large;">Wh= ile the company said it used carbon dioxide extracted directly from the air= in their reaction, it is mainly using industrial sources of the gas until = it is able to improve the performance of 'carbon capture.'</font></div><div= style=3D"font-size: 10px; background-color: transparent; font-family: Aria= l, Helvetica, sans-serif;"><font style=3D"font-size: 1.2em;"></font><font s= tyle=3D"font-size: 1.2em;"></font><font style=3D"font-size: 1.2em;"></font>= <font style=3D"font-size: 1.2em;"></font><font style=3D"font-size: 1.2em;"></fon= t><font style=3D"font-size: 1.2em;"></font><br><br>Read more: <a href= =3D"http://www.dailymail.co.uk/sciencetech/article-2382612/Have-holy-grail-= cutting-emissions-Power-plant-claims-produce-hydrogen-splitting-water-sunli= ght.html#ixzz2b8sjw32k" style=3D"margin: 0px; padding: 0px; min-height: 1px= ; text-decoration: none; cursor: pointer; color: rgb(0, 51, 153);">http://w= ww.dailymail.co.uk/sciencetech/article-2382612/Have-holy-grail-cutting-emis= sions-Power-plant-claims-produce-hydrogen-splitting-water-sunlight.html#ixz= z2b8sjw32k</a> <br>Follow us: <a href=3D"http://ec.tynt.com/b/rw?= id=3DbBOTTqvd0r3Pooab7jrHcU&u=3DMailOnline" target=3D"_blank" style=3D"= margin: 0px; padding: 0px; min-height: 1px; text-decoration: none; cursor: = pointer; color: rgb(0, 53, 128);">@MailOnline on Twitter</a> | <a= href=3D"http://ec.tynt.com/b/rf?id=3DbBOTTqvd0r3Pooab7jrHcU&u=3DDailyM= ail" target=3D"_blank" style=3D"margin: 0px; padding: 0px; min-height: 1px; text-decoration: none= ; cursor: pointer; color: rgb(0, 53, 128);">DailyMail on Facebook</a><br></= div></div> <br>----------------------------------------------------<br /> Joint Convention Medan 2013 (JCM 2013)<br /> The 38th HAGI and 42nd IAGI Annual Convention & Exhibition<br /> Register Now! http://www.jcm2013.com/registration/<br /> ----------------------------------------------------<br /> Visit IAGI Website: http://iagi.or.id<br /> Hubungi Kami: http://www.iagi.or.id/contact<br /> ----------------------------------------------------<br /> Iuran tahunan Rp.250.000,- (profesional) dan Rp.100.000,- (mahasiswa)<br /> Pembayaran iuran anggota ditujukan ke:<br /> Bank Mandiri Cab. 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