Results 101 to 110 of about 22,172 (224)

A Delayed Discovery

open access: yes, 1976
June Potash details the story of her discovery of a previously unknown calling cards and letters, including one to Maunsell Field signed by Abraham Lincoln, found after searching a house she purchased in Cazenovia, New ...
Potash, June
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ENGINEERING PROPERTIES OF POTASH TAILINGS [PDF]

open access: yes, 1988
In 1984 the Saskatchewan potash industries produced approximately 28 million tonnes of solid salt tailings. To deal with this massive volume of potash tailings, knowledge of their properties is required.
Loi, Jude Iok-kei
core  

FORMALIZATION OF MINIMUM POWER CONSUMPTION CRITERION FOR CRUSHING UNIT

open access: yesНаука и техника, 2014
Analytical expressions describing dependence between basic parameters of potash ore crushing process have been constructed in the paper. While taking in account the generality of the Kirpichev formula some corrections have been made for direct ...
M. Y. Shpurgalova
doaj  

Potash industry

open access: yes
Potash Company of America mine and refining plant, near Carlsbad, N.M.; Potash Company of America mine and refining plant east of Carlsbad, New Mexico.; Industry ...
New Mexico. Department of Tourism
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Potash plant in Carlsbad, N.M. [title added by SRCA staff]

open access: yes, 1938
Potash plant, Carlsbad, N.M.; Potash plant, Carlsbad, N ...
New Mexico. Department of Tourism
core   +2 more sources

Cracked stem of celery: Boric acid sprays reduced incidence of disorder in field trials with nitrogen and potash fertilization

open access: yesCalifornia Agriculture, 1953
Boric acid sprays can control the occurrence of cracked stem in certain varieties of celery which follows excessive applications of nitrogen and potash fertilizers—or potash alone, when the soil fertility is optimal.
M Yamaguchi, F Zink, A Spurr
doaj  

Potash--Bonneville Ltd. P.1

open access: yes
General view of Potash Refinery left to right: Boiler House and Power Plant, Evaporator Bldg., Machine Shop and Plant Warehouse, Potash Refinery Bldg., Potash Storage, Comissary Store, Salt Mill, and the last building is the old mill (now used as a bunk ...

core  

DEMAND FOR PLANT NUTRIENTS IN TENNESSEE DISAGGREGATED BY MIXED FERTILIZERS AND DIRECT APPLICATION MATERIALS

open access: yes
When obtaining nitrogen (N), phosphate (P) and potash (K), purchasing decisions concerning the quantity and the form of each plant nutrient must be made.
Roberts, Roland K., Garrod, Peter V.
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"...ti produce pure and useful potash". (Technology of the Potash Production in the Second Half of the 18th Century)

open access: yes, 2001
Study is focused on the technological aspects of the potash (potassium carbonate) production in Bohemia in the 18th century. Technology, trade with potash and importance of the potash-making for the economy of the Habsburg monarchy are thoroughly ...
Woitsch, Jiří
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