hydrogen sulphide gas compressor
A method for the removal of hydrogen sulphide from a hydrocarbon-water mixture.
water-hydrogen sulphide exchange tray columns, having all of the following characteristics
The present invention relates to a process for continuously preparing methyl mercaptan from hydrogen sulphide and methanol in direct conjunction with the preparation of hydrogen sulphide.
Water-hydrogen sulphide exchange tray columns and internal contactors, as follows
In particular, the invention provides catalysts for the partial oxidation of hydrogen sulfide to elemental sulfur and water.
This invention provides catalysts for the oxidation of hydrogen sulfide.
Hydrogen sulfide is removed from a water-in-oil emulsion by treatment of the emulsion with sulfur dioxide to convert the hydrogen sulfide to elemental sulfur.
Water-hydrogen sulfide exchange tray columns and internal contactors
A process for the recovery of alcohols and hydrogen sulfide from a thiophosphate containing mixture is disclosed.
The chemical turns brown when it is exposed to hydrogen sulfide gas which is the key ingredient in bad breath.
Water-hydrogen sulphide exchange tray columns and internal contactors, as follows
a. Water-hydrogen sulphide exchange tray columns, having all of the following characteristics
Water-hydrogen sulphide exchange tray columns, having all of the following characteristics
Water-hydrogen sulphide exchange tray columns, having all of the following characteristics
Water-hydrogen sulphide exchange tray columns and 'internal contactors', as follows
It includes a hydrogen sulphide adsorbent to remove smells.
Hydrogen sulphide is removed from the gas stream by means of an alkali scrub, with the contact time being kept so short that hydrogen sulphide is selectively absorbed and carbon dioxide is barely absorbed by the alkali.
The invention describes a method for removing hydrogen sulphide from a gas stream containing carbon dioxide.
The invention relates to a device and a method for generating hydrogen from water or hydrogen sulphide.
a. Water-hydrogen sulphide exchange tray columns, having all of the following characteristics
b. Internal contactors for the water-hydrogen sulphide exchange tray columns specified in 1B229.a.
Kov-Ata Cave is unique due to its hydrosulphuric lake.
b. 'Internal contactors' for the water-hydrogen sulphide exchange tray columns specified in 1B229.a.
Germanate compounds suitable for removing hydrogen sulphide from exhaust emissions are disclosed.
'Internal contactors' for the water-hydrogen sulphide exchange tray columns specified in 1B229.a.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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