Juan Casado

5 Questions 118 Answers 0 Followers

Questions related from Juan Casado

Any comment on the constraining case of quasar APM 08279+5255?

Article quotation: "The most strikingcase corresponds to the old, high-redshift quasar APM08279+5255 (z = 3.91, t = 2.1 Gyr) (Hasinger et al. 2002;Friaca et al. 2005), which Standard flat FRW...

04 April 2015 2,666 2 View

What are some alternative green solvents for polymers?

Any "green" solvent to replace naphtha or kerosene in solubilizing ethylene-copolymers, maleic ester copolymers and phenolic resins? The solvent shoud not compete with food sources for sustainability.

08 August 2014 8,151 6 View

Are there any real green solvents other than water?

If yes, which ones?

05 May 2014 9,452 37 View

Do you know any solvent insoluble in both water and oil?

Preferably, it should be environmentally friendly, please...

03 March 2014 8,548 30 View

Any non-expensive material as anode for zinc electrowinning in aqueous HCl media?

DSA anodes are usually employed, but they are expensive...Can anyone help, please?

08 August 2013 8,737 2 View