How do you refine PGM?

How do you refine PGM? It involves dissolution and a series of solvent extractions, evaporation, precipitation and filtration steps to produce highly pure salts for each pgm. These salts then undergo heat treatment to convert them to the final pure precious metal. What is PGM processing? Processing of PGM involves comminution, flotation, smelting, converting, base […]

How much does a Cray supercomputer cost?

How much does a Cray supercomputer cost? $600M Cray supercomputer will tower above the rest — to build better nukes. Cray has been commissioned by Lawrence Livermore National Laboratory to create a supercomputer head and shoulders above all the rest, with the contract valued at some $600 million. How much would it cost to buy […]

Are M18 smoke grenades legal?

Are M18 smoke grenades legal? It’s not illegal to buy them, it’s not illegal to use them, provided you’re over 18, you can pull that pin. Just use them on your own land or seek permission. If you cause panic or a disturbance then you most certainly will be breaking a law, so you must […]

What is the standard height of a refrigerator?

What is the standard height of a refrigerator? 62 to 72 inches Standard refrigerator sizes range from around 24 to 40 inches in width, 62 to 72 inches in height and 29 to 36 inches in depth. Generally speaking, french door and side-by-side refrigerators will be larger in width and height, though counter-depth models are […]

What are the 13 blood clotting proteins?

What are the 13 blood clotting proteins? Blood Clotting Factor 13 Thrombin. Enzyme. Protein. Prothrombin. Von Willebrand Factor. Blood Clotting Factor 5. Blood Clotting Factor 8. Fibrin. How many protein factors are involved in blood clotting? The coagulation factors are numbered in the order of their discovery. There are 13 numerals but only 12 factors. […]

What are the 5 emotional intelligence competencies?

What are the 5 emotional intelligence competencies? According to Daniel Goleman , an American psychologist who helped to popularize emotional intelligence, there are five key elements to it: Self-awareness. Self-regulation. Motivation. Empathy. Social skills. What is an emotional leader? Key Terms. Emotional Leadership: Emotional leadership is a process that leaders use to influence their followers […]

Did ancient people write on metal?

Did ancient people write on metal? The only accepted examples of ancient writing on metal plates come mainly from the Middle East. Any Mesoamerican examples are few and far between and date to a much later time period. The fact that Nephites kept their most important writings on metal plates indicates a Semitic or Old […]

What is the best app for iPhone 6s?

What is the best app for iPhone 6s? 1) Dropbox (£free) You might question Dropbox being in this list. 2) Instagram (£free) Much like Dropbox, Instagram’s a good bet for playing around with 3D Touch. 3) Hipstamatic Camera (£1.49) The latest update to Hipstamatic Camera has proven controversial and divisive. 4) Sky Guide (£2.29) 5) […]

Why does my banana bread not taste like banana?

Why does my banana bread not taste like banana? If your banana bread doesn’t taste like bananas, it could be that you didn’t use bananas that were ripe enough. The flavour of a ripe banana is quite different than a green banana. Choose the ripest bananas possible. Some bakers recommend using bananas that are on […]

¿Cuáles son las formas correctas de utilizar un óhmetro?

¿Cuáles son las formas correctas de utilizar un óhmetro? Un ohmímetro​ es un instrumento para medir la resistencia eléctrica. Su diseño se compone de una pequeña batería para aplicar un voltaje a la resistencia de baja medida, para luego, mediante un galvanómetro, medir la corriente que circula a través de la resistencia. ¿Qué precauciones se […]