Results 61 to 70 of about 22,172 (224)

Evaluation of methods for recovering potash from carnallite ore [PDF]

open access: yes
"The Bureau of Mines investigated two methods for recovering potash from carnallite ore in continuous 100-lb/h flotation units. In the insoluble-slimes flotation procedure, insoluble slimes were removed by flotation prior to potash flotation.

core  

Data for: Vertical and Horizontal Vegetation Cover Synergistically Shape Prey Behaviour

open access: yes
Data used for analysis of fox squirrel (Sciurus niger) antipredator behavior at the Joseph W. Jones Center in Newton, GA.Site: Code for paired exclosure/controlTreatment: X = Exclosure, C = ControlTransect: Set of 3 GUD trays extending away from a ...
Potash, A
core   +1 more source

Regional aspects and socio‑economic problems of potash mine design and construction

open access: yesSiberian Journal of Economic and Business Studies
Background. Currently, there are several socio-economic and technical trends in the global potash market. First, as the world's population grows, the demand for potash fertilizers increases.
Dmitry N. Shvaiba, Natalia P. Pazdnikova
doaj   +1 more source

ON THE ESTIMATION OF POTASH.* [PDF]

open access: yesJournal of the American Chemical Society, 1886
n ...
openaire   +2 more sources

Natural Resources and Political Patronage in Africa: An Ethnicity Level Analysis

open access: yesReview of Development Economics, EarlyView.
ABSTRACT We investigate the effect of resource discoveries on ethnicity‐level political patronage in Africa using a large geospatial dataset of 254 ethnic groups in 15 countries over the period 1960–2004. We find that the first (or single first) resource discovery in a virgin ethnic homeland increases the share of cabinet posts of that ethnicity.
Sambit Bhattacharyya, Nemera Mamo
wiley   +1 more source

Tensile and Physical Properties of Unsaturated Polyester/Potash Feldspar Composites: The Effect of Potash Feldspar Loading [PDF]

open access: yes, 2018
Link to publisher's homepage at https://iopscience.iop.org/In order to reduce the cost and improve the performance of potash feldspar (PF)/unsaturated polyester (UP) composites, the effects of potash feldspar loading towards mechanical, physical, and ...
Nik Noriman, Zulkepli   +6 more
core  

Fixing Saskatchewan’s Potash Royalty Mess: A New Approach for Economic Efficiency and Simplicity

open access: yes, 2013
For a government’s fiscal program to best serve the public interest, while also ensuring sufficient public revenue collection, it has to meet three criteria: efficiency, simplicity and fairness.
Chen, Duanjie   +3 more
core   +1 more source

Froth flotation for resources extraction from salt lake brine – A review

open access: yesDesalination and Water Treatment
Salt lake brine, enriched with a variety of valuable chemical elements, is relatively simple and cost-effective for resource supply. Although froth flotation has extensive application in solid minerals separation,it is expected to reposition froth ...
Shuai Cheng   +5 more
doaj   +1 more source

THE DETERMINATION OF POTASH IN KAINITE. [PDF]

open access: yesJournal of the American Chemical Society, 1895
n ...
openaire   +1 more source

Varieties of Authoritarian Policymaking: Housing Policy Across Dictatorships

open access: yesGovernance, Volume 39, Issue 3, July 2026.
ABSTRACT Public policies are expected to vary across regime types, but this association remains inconclusive even when further differentiating within types of authoritarian regimes. Focusing on the theoretical mechanisms behind the expected associations between regime type and policy, I propose a novel framework to analyze policymaking and outputs ...
Emilia Simison
wiley   +1 more source

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