Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
coryrc
on May 14, 2019
|
parent
|
context
|
favorite
| on:
Third-Biggest U.S. Coal Company Files for Bankrupt...
Some factories (iron smelting, for example) actually use the chemical reactions from coal as part of their process, so that won't change.
adrianN
on May 14, 2019
|
next
[–]
Only about 15% of the hard coal mined world wide is used for metallurgical purposes.
stevesimmons
on May 14, 2019
|
prev
[–]
They are distinct types of coal though: metallurgical versus thermal.
Consider applying for YC's Spring batch! Applications are open till Feb 11.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
