Prodn. of non-dusting alkaline earth fertiliser granules - by granulation of powdered alkaline earth mixture with magnesium salt soln. and/or sulphate waste liquor
DD295009A5
Method for extracting gases from plants of the thermal mgcl [ind2] clip
DD294994A5
Method for the end storage of caravan in the carnallite cement
DD295008A5
Emergency chamber for industrial oven
DD294923A5
Method for increasing the impact time of wet kieserite
DD294233A5
Method for producing high-performance kcl and nacl crystallizes from carnallite / nacl crystallizes
DD293341A5
Method for increasing mgso [exp -] [ind4] process reliability in the flotative preparation of polymineralic hard salts
DD301531A7
Method for determining the briquetting ability of Mgo powders
DD292949A5
Resistant at the tube anchor for first-attached band stations in underground operation
DD291495A5
Process for welding internal-coated pipes
DD291601A5
Process for the soltechnical recovery of carnallitite
DD299372A7
Method for the production of non-dust-purifuent, exhaust-free-dinger and technical salts
DD291119A5
Device for drilling big hole oxes in earth information
DD290874A5
Method for avoiding sekundaer mineral formulations for the processing of polymineralic hard salts to calidues by flotation
DD290873A5
Method for avoiding sequencer blooms in the processing of polymineralic hard salts to calidues by a hotloose process
DD291067A5
Process for continuous plaster failure from sulfate-based salt solutions
DD290872A5
Method for producing a mineral engine for forest management
DD290862A5
Method for the joint production of sulfur sulfate and magnesium hydroxide from magnesium sulfate
DD290405A5
Method and device for cleaning sodium chloride
DD290360A5
Device for continuous manufacture of solvent solutions of light-solid salts
