View source for 20250178897. Hydrogen Sulfide Purification Method (AGC .)

= HYDROGEN SULFIDE PURIFICATION METHOD AND LITHIUM SULFIDE PRODUCTION METHOD =

'''Abstract''':
a hydrogen sulfide purification method includes removing a lithium raw material by using an ejector that utilizes a cleaning liquid as a driving fluid, from a mixed gas containing unreacted hydrogen sulfide and the lithium raw material which is generated in a process of producing lithium sulfide by a reaction of hydrogen sulfide and the lithium raw material.

'''Inventor(s)''': [[:Category:Ryota ANDO of Tokyo  JP|Ryota ANDO]], [[:Category:Hiroshi HATANO of Tokyo  JP|Hiroshi HATANO]]

'''CPC Classification''': [[:Category:CPC_C01B17/28|C01B17/28]] (NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; {METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS })


[[Category:Patent Applications]]
[[Category:AGC INC.]]
[[Category:CPC_C01B17/28]]
[[Category:Ryota ANDO of Tokyo  JP]]
[[Category:Hiroshi HATANO of Tokyo  JP]]

[https://wikipatents.org/index.php?search=20250178897+rejection&title=Special%3ASearch&wprov=acrw1_-1 Search for rejections for patent application number 20250178897]


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