WebSummary of Method 6.1 A test sample is prepared by removing and discarding the coke smaller than 50 mm (2 in.) from a representative gross sample. The test sample, approximately 23 to 25 kg (50 to 55 lbs) is dropped four times from a height of 1.83 m (6 ft) onto a rigid steel plate. The shattered coke is sieved. Webbriquette was measured using drop shatter test. Experiment results show that briquetting pressure of 500 bar could be utilized to evaluate the lignin characteristic in briquetting process. Highest performance of lignin as internal binder in briquetting was obtained at temperature 164 ℃. In this temperature, briquette with DSI as high as 83% ...
Drop Tests - an overview ScienceDirect Topics
WebJul 24, 2024 · 1.1 This test method covers the application of two procedures for the determination of the property of coke of withstanding breakage when dropped … WebA drop shatter test has also been described for determining the friability of coal (ASTM D440) which is similar to the standard method used as a shatter test for coke (ASTM D3038). In this method, a 50-lb sample of coal (2–3 in., 4.5–7.6 cm) is dropped twice from a drop-bottom box onto a steel plate 6 ft below the box. injury to ligament
ASTM D440-07(2024)e1 MSS Standards Store
Web@article{osti_7344314, title = {Standard method of drop shatter test for coke}, author = {}, abstractNote = {Two procedures are described for the determination of the property of coke of withstanding breakage when dropped under specified test conditions. Coke particles smaller than 2 in. are removed from samples containing 50 percent or less of 4 in. size … WebScope. 1.1 This test method of drop shatter test covers the determination of the relative size stability and its complement, the friability, of sized coal. It affords a means of … Web1.1 This test method of drop shatter test 2 covers the determination of the relative size stability and its complement, the friability, of sized coal. It affords a means of indicating … mobile homes for rent in lithonia ga