Iron and steel industry flows: A question

AI Thread Summary
The discussion centers on the steel-making process, specifically the flows leading up to casting. The participant seeks validation of a flow diagram that illustrates the use of natural gas reforming to generate hydrogen for reducing iron ore. Feedback indicates that the proposed flow is generally accurate, with no major errors identified. Further review has led to a refined materials flow schematic. The conversation emphasizes the importance of clarity in representing industrial processes.
womfalcs3
Messages
60
Reaction score
5
Hello, I have a general question for the flows of steel-making up to the casting process.

Is the general flow depicted by the image correct? This specific process relies on natural gas reforming to produce H2, which is then used to reduce iron ore. Are there any corrections that I have to make?

Capture.JPG
 
Engineering news on Phys.org
It is an explanatory table in broad strokes, I do not see any gross error that deserves correction
 
After some further reading/review, this is the latest materials flow schematic I'm going with:
Capture.JPG
 

Thread '2:1 Pulley Question'

I have Mass A being pulled vertically. I have Mass B on an incline that is pulling Mass A. There is a 2:1 pulley between them. The math I'm using is: FA = MA / 2 = ? t-force MB * SIN(of the incline degree) = ? If MB is greater then FA, it pulls FA up as MB moves down the incline. BUT... If I reverse the 2:1 pulley. Then the math changes to... FA = MA * 2 = ? t-force MB * SIN(of the incline degree) = ? If FA is greater then MB, it pulls MB up the incline as FA moves down. It's confusing...
View full post »

Thread 'Why do all my clocks run slow?'

Hi. I noticed that all electronic devices in my household that also tell time eventually lag behind, except the ones that get synchronized by radio signal or internet. Most of them are battery-powered, except my alarm clock (which runs slow as well). Why does none of them run too fast? Deliberate design (why)? Wrong temperature for quartz crystal? Decreasing battery voltage? Or just a coincidence?
View full post »

Similar threads

History Where did ancient civilizations get their supply of iron?
Replies
7
Views
2K
Downdraft table -blocking off part of table surface to increase flow?
Replies
10
Views
3K
Difference between cast iron and high carbon steel?
Replies
3
Views
6K
Question re electrochemical marking of stainless steel
Replies
6
Views
2K
Advantages of Using Cast Steel vs. Cast Iron in Gear Box Casings
Replies
2
Views
8K
Stainless Steel corrosion issue
Replies
17
Views
4K
Pressure profile of a gas flow through an orifice
Replies
10
Views
6K
I What are the possible states of cold iron balls?
Replies
2
Views
2K
RV folding table - Steel Tube question
Replies
6
Views
5K
Creating Stainless Steel Prototype Parts to Combining Techniques
Replies
15
Views
4K

Hot Threads

Recent Insights

Back
Top