Sulfuric Acid → Hydrogen Sulfide

Beteiligte Stoffe

Rolle	Name	HCID	Einwaage
Edukt	Sulfuric Acid	HCID 1118	—
Edukt	Barium sulfide	HCID 6857597	—
Edukt	(alphaS,betaR)-alpha-(2,4-Difluorophenyl)-5-fluoro-beta-methyl-alpha-(1H-1,2,4-triazol-1-ylmethyl)-4-pyrimidineethanol; [S-(R,S)]-alpha-(2,4-Difluorophenyl)-5-fluoro-beta-methyl-alpha-(1H-1,2,4-triazol-1-ylmethyl)-4-pyrimidineethanol	HCID 10219420	—
Produkt	Hydrogen Sulfide	HCID 402	—
Produkt	Barium Sulfate	HCID 24414	—
Produkt	Strontium sulfate	HCID 3084026	—

Reaktionsschritte

consecutively reacting barium sulfide or strontium sulfide with excess sulfuric acid by cocurrent flowing to produce barium sulfate or strontium sulfate and hydrogen sulfide, discharging the hydrogen sulfide by degassing, then obtaining a suspension of barium sulfate or strontium sulfate after separating and washing treatment;

Herkunft & Nachweise

DOI	10.6084/m9.figshare.5104873.v1
Patentnummer	US08221834B2
Quelldatensatz	uspto-grants-2012_07
ORD ID	ord-89663ef85b134e6bb1d4148b54c7c4ba
Quellennotiz	uspto-grants-2012_07