Two-stroke internal combustion engine
Cetane number cetane number
Industrial steam turbine
Industrial boiler industrial boilerx
Cooling system of internal combustion engine
Starting device of internal combustion engine
Valve mechanism of internal combustion engine
Engine dynamics
Exhaust emission of internal combustion engine
Torsional vibration of the internal combustion engine shaft torsional vibration of engine crankshaft
Service life of internal combustion engine
Lubrication system of internal combustion engine
Internal combustion engine governor for internal combustion engine
Noise of internal combustion engine
Distributor distributor
Carburetor carburettor
Water wall
Hydraulic turbine
Spark plug spark plug
Four-stroke internal combustion engine
Indicator diagram
Dynamometer indicator
Reheater reheater
Free piston engine free-piston engine
Soot blower soot blower
Steam-water separation-reheater moisture separator reheater
Automotive engine
Gasoline injection engine
Basic principle of steam turbine
Steam turbine bypass system
Steam turbine control system
Steam turbine performance
Octane number octane number
Steam turbine for cogeneration
Reciprocating piston internal combustion engine
Extraction steam turbine
Fluidized bed combustion boiler
Air preheater air preheater
Air cleaner air cleaner
Fluid mechanics
Economizer economizer
Back pressure steam turbine back-pressure steam turbine
Wind machine
Nuclear power plant turbine
Nuclear steam supply system
Gas booster comprex supercharger
Energy source
Cyclone furnace
Rotary piston engine
Marine steam turbine
Marine diesel engine
Marine boiler
Turbine turbine
Turbine blade
Stirling engine
Sodium Sulfide , also known as stinky alkali, smelly soda, yellow alkali, is inorganic compounds. Appearance is yellow or red flake.
Dye industry for the production of sulfur dyes, vulcanized green and vulcanized blue raw materials.
The dyeing and finishing industry is used as a dye aid for dissolving sulfur dyes.
Leather industry for the hydrolysis of raw leather hair removal, but also for the preparation of sodium polysulfide to accelerate dry skin immersion soft.
The paper industry is used as a cooking agent for paper.
The textile industry is used for manure fiber denitrification and reduction of nitrides, as well as cotton fabric dyeing mordant.
Pharmaceutical industry for the production of phenacetin and other antipyretic drugs.
Also used for sodium thiosulfate, Sodium Hydrosulfide , sodium polysulfide and so on.
Sodium Sulfide
Sodium Sulfide,Sodium Sulfide 60%,Sodium Sulfide Yellow Flakes,Sodium Sulfide Red Flakes
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