BRPI0923941A2 - teste rápido de abrasão para grânulos - Google Patents

teste rápido de abrasão para grânulos

Info

Publication number
BRPI0923941A2
BRPI0923941A2 BRPI0923941A BRPI0923941A BRPI0923941A2 BR PI0923941 A2 BRPI0923941 A2 BR PI0923941A2 BR PI0923941 A BRPI0923941 A BR PI0923941A BR PI0923941 A BRPI0923941 A BR PI0923941A BR PI0923941 A2 BRPI0923941 A2 BR PI0923941A2
Authority
BR
Brazil
Prior art keywords
granules
abrasion test
quick abrasion
quick
test
Prior art date
Application number
BRPI0923941A
Other languages
English (en)
Inventor
Frank Dieter Kuhn
Marisa Cruz
Rainer Fuchs
Original Assignee
Evonik Degussa Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of BRPI0923941A2 publication Critical patent/BRPI0923941A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/56—Investigating resistance to wear or abrasion
    • G01N3/565—Investigating resistance to wear or abrasion of granular or particulate material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/56—Investigating resistance to wear or abrasion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0284—Bulk material, e.g. powders
BRPI0923941A 2009-01-13 2009-12-29 teste rápido de abrasão para grânulos BRPI0923941A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009000175A DE102009000175A1 (de) 2009-01-13 2009-01-13 Schnellabriebtest für Granulate
PCT/EP2009/067974 WO2010081629A1 (de) 2009-01-13 2009-12-29 Schnellabriebtest für granulate

Publications (1)

Publication Number Publication Date
BRPI0923941A2 true BRPI0923941A2 (pt) 2016-01-12

Family

ID=41863921

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923941A BRPI0923941A2 (pt) 2009-01-13 2009-12-29 teste rápido de abrasão para grânulos

Country Status (7)

Country Link
US (1) US20110247392A1 (pt)
EP (1) EP2376890A1 (pt)
CN (1) CN102272573A (pt)
BR (1) BRPI0923941A2 (pt)
DE (1) DE102009000175A1 (pt)
TW (1) TW201107745A (pt)
WO (1) WO2010081629A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012210599B4 (de) * 2012-06-22 2023-06-07 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Feststellung der Qualität von beschichteten Kleinteilen oder beschichteten Verbindungselementen
CN104865145B (zh) * 2014-02-21 2017-09-15 中石化洛阳工程有限公司 一种测定催化剂抗磨损能力的方法
CN104677763B (zh) * 2015-03-03 2017-03-01 沈阳工业大学 橡胶湿磨粒磨损试验机
CN104931371A (zh) * 2015-04-02 2015-09-23 青岛科技大学 一种新型橡胶磨耗试验机
WO2017064562A1 (en) * 2015-10-15 2017-04-20 Simsage Pty Ltd Apparatus and method for determining the hardness of a granular material
CN108801829B (zh) * 2018-06-06 2020-08-04 上海大学 一种打磨过程中最优磨具粒度的选择方法
CN111610305B (zh) * 2020-04-28 2021-11-09 北京科技大学 使用转鼓定量评价炼钢用铁合金抗碎性和耐磨性的方法
CN112730126A (zh) * 2020-12-08 2021-04-30 兰州空间技术物理研究所 一种多环境真空摩擦磨损试验系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211900A1 (de) * 1982-03-31 1983-10-13 Basf Ag, 6700 Ludwigshafen Verfahren zum verfestigen der oberflaechen von koernigen adsorbentien
US4658631A (en) * 1986-04-01 1987-04-21 Swon James E Friability drum tester for pharmaceutical tablets
US4938055A (en) * 1989-01-26 1990-07-03 Ozeki Chemical Industry Co., Ltd. Apparatus for testing abrasion
US5285681A (en) * 1990-12-20 1994-02-15 Purina Mills, Inc. On-line pellet durability tester
JPH0915130A (ja) * 1995-06-29 1997-01-17 Sumitomo Heavy Ind Ltd 耐摩耗性評価試験装置における試験圧力制御方法
DE10251818B4 (de) 2002-11-04 2006-06-08 Mülsener Recycling- und Handelsgesellschaft mbH Lose, rieselfähige Gummipartikel, Verfahren zu deren Herstellung und deren Verwendung
US7022402B2 (en) * 2003-07-14 2006-04-04 E. I. Du Pont De Nemours And Company Dielectric substrates comprising a polymide core layer and a high temperature fluoropolymer bonding layer, and methods relating thereto
US7452399B2 (en) * 2003-10-10 2008-11-18 Whittington Albert A Coating for fertilizer
DE102005013957A1 (de) * 2005-03-26 2006-09-28 Clariant Produkte (Deutschland) Gmbh Phosphorhaltige thermostabilisierte Flammschutzmittelagglomerate
JP5259569B2 (ja) * 2006-03-10 2013-08-07 バイオマス・コンバージョンス・エルエルシー 乾燥セルロース材料用の破砕システム
EP2021763A4 (en) * 2006-05-18 2010-04-07 Univ Queensland APPARATUS FOR DETERMINING THE BREAKING PROPERTIES OF A PARTICULATE MATERIAL

Also Published As

Publication number Publication date
WO2010081629A1 (de) 2010-07-22
DE102009000175A1 (de) 2010-07-15
TW201107745A (en) 2011-03-01
EP2376890A1 (de) 2011-10-19
US20110247392A1 (en) 2011-10-13
CN102272573A (zh) 2011-12-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2372 DE 21-06-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.