JPS586443A - Evaluating method for wearablity of particulate solid material - Google Patents
Evaluating method for wearablity of particulate solid materialInfo
- Publication number
- JPS586443A JPS586443A JP10444581A JP10444581A JPS586443A JP S586443 A JPS586443 A JP S586443A JP 10444581 A JP10444581 A JP 10444581A JP 10444581 A JP10444581 A JP 10444581A JP S586443 A JPS586443 A JP S586443A
- Authority
- JP
- Japan
- Prior art keywords
- evaluating
- wearablity
- solid material
- particulate solid
- evaluating method
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 7
- 239000011343 solid material Substances 0.000 title description 4
- 239000007787 solid Substances 0.000 claims description 9
- 230000004580 weight loss Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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
- G01N3/567—Investigating resistance to wear or abrasion by submitting the specimen to the action of a fluid or of a fluidised material, e.g. cavitation, jet abrasion
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、粒状固形物が含まれて＾るガス棒金送風する
粉じんファン等の固形物のＩＭ＃４耗性を考慮しなけれ
ばならない４甘の粒大固形物の摩耗性の評価方法に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention deals with the production of IM#4 abrasive properties of solids such as dust fans blowing gas rods containing granular solids. This paper relates to a method for evaluating the abrasion properties of
固形物の４耗性ｒ共本的にかつ足虜的に評価する方法は
、現在仰られてない。荷にｄ械的な方法で実際のｊＪ＃
境に近以した方法はない。At present, there is no method for fundamentally and comprehensively evaluating the abrasive properties of solid materials. Actual jj# in a mechanical way
There is no way closer to the border.
このため、従来の方法の多くは、固形物の成分、８度分
布、安息角などに執麿し、最もｉ要でろる成体中の固形
物の承れ性の評＋１ｆｊが欠けているものが多ｂ０
本発明は、めらゆる固形物の４耗注を定量的に評価する
。ができる粒状固形物の摩耗性の評価方法ｔ−長供する
ことを目的とする４のである。For this reason, many of the conventional methods focus on the composition of solids, 8 degree distribution, angle of repose, etc., and many lack the most important evaluation of the acceptability of solids in adults + 1fj. b0 The present invention quantitatively evaluates the amount of solid matter. A method for evaluating the abrasiveness of granular solid materials that can be used.
本発明ｔ−Ｊ１１図を用いて説明すると、あらかじめ粒
度分布などを分析した、るる粒状固形物を入れ九ｌ１１
度ａ４１１ボックスｌの中に、圧縮ガス２全通し、ノズ
ル３から試料４に一定の速度で吹きつけ、その重量減の
測定１１を、ａ状固形柳の粒度分布、１ｌｌＩ度、吹き
つけ速度、温度、湿度などの影響による試料４０重量減
特性の基本データをもとに夷壌境下に於ける条件に補正
し粒状固形物の摩耗性？定量的に評価するもので６る。To explain the present invention using the t-J11 diagram, a 9l11
The compressed gas 2 is completely passed through the A411 box L, and the sample 4 is sprayed at a constant speed from the nozzle 3, and the weight loss is measured. Based on the basic data of sample 40 weight loss characteristics due to the influence of temperature, humidity, etc., the abrasion properties of granular solids were corrected to the conditions under the soil environment. 6 for quantitative evaluation.
以上説明したように、本発明によれば、粒状固形物の摩
耗性を容易ＫｔＦ価できる。As explained above, according to the present invention, the abrasion properties of granular solids can be easily adjusted to the KtF value.
図面は本発明の粒状固形物の摩耗性の評価方法の説明図
である。
４・・・試料。The drawing is an explanatory diagram of the method for evaluating the abrasion properties of granular solid materials according to the present invention. 4...Sample.
Claims (1)
粒状固形Ｊａを試料に吹きつけ、その試料の重量減によ
り４粍性を評価することを特徴とする粒状固形物の摩耗
性の＃ｆｌｄｌｉ方法。In the method of evaluating the 4-dimensional characteristics of granular carvings,
A #fldli method for evaluating the abrasive properties of granular solids, which comprises spraying granular solid Ja onto a sample and evaluating the wear resistance based on the weight loss of the sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10444581A JPS586443A (en) | 1981-07-06 | 1981-07-06 | Evaluating method for wearablity of particulate solid material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10444581A JPS586443A (en) | 1981-07-06 | 1981-07-06 | Evaluating method for wearablity of particulate solid material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS586443A true JPS586443A (en) | 1983-01-14 |
Family
ID=14380834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10444581A Pending JPS586443A (en) | 1981-07-06 | 1981-07-06 | Evaluating method for wearablity of particulate solid material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414415A (en) * | 2022-01-18 | 2022-04-29 | 太原理工大学 | A kind of measuring method of fluidized catalyst wear rate |
-
1981
- 1981-07-06 JP JP10444581A patent/JPS586443A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414415A (en) * | 2022-01-18 | 2022-04-29 | 太原理工大学 | A kind of measuring method of fluidized catalyst wear rate |
| CN114414415B (en) * | 2022-01-18 | 2023-09-29 | 太原理工大学 | A method for measuring the wear rate of fluidized catalysts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1327460C (en) | Method of automatic particle analysis and means for performing the analysis | |
| ATE37112T1 (en) | METHOD AND DEVICE FOR DETERMINING THE CHARACTERISTICS OF A RECORDING CARRIER WITH A PREPARED ANALOG SIGNAL. | |
| Yuningsih et al. | Wettability and adherence of acrylic paints on long and short rotation teaks | |
| JPS586443A (en) | Evaluating method for wearablity of particulate solid material | |
| Kim et al. | Size calibration corrections for the active scattering aerosol spectrometer probe (ASASP-100X) | |
| DE3778887D1 (en) | SPICE COMPILATION AND ITS PREPARATION. | |
| Wulf et al. | Investigation of the wetting characteristics of medium density fibreboards (MDF) by means of contact angle measurements | |
| Simpson | Adaptation of Replica Technique to Measurement of Surface Durability of Glass | |
| Schofield et al. | Bulk material dustiness: An important material property- its measurement and control. | |
| US4301365A (en) | Apparatus for contactless measurement of the thickness of a sheet material | |
| Sorell | Elevated Temperature Erosion--Corrosion of Alloys in Sulfidizing Gas Solids Streams: Parametric Studies | |
| Polasek et al. | Optimum Composition of Bentonite Mixtures in Gray Iron Foundries Insured on the Basis of Rational Control of Properties | |
| JPS5674653A (en) | Anti-human pancreas secrating trypsin inhibitor sensitizing antibody latex for measuring human pancreas secrating trypsin inhibitor and said latex particle composition | |
| JP2842702B2 (en) | Transportation method of humidified coal for coke feed | |
| SU1741021A1 (en) | Method for determination of granulometric composition of filler of artificial graphite | |
| Okuda et al. | Parameters for Particle Shape Expression in Fast Fourier Transform Analysis | |
| JPH06174627A (en) | Method and apparatus for determining powder aspect ratio | |
| Sem et al. | State of the Art: 1971. Instrumentation for Measurement of Particulate Emissions from Combustion Sources. Volume III. Particle Size | |
| Ishizaki et al. | Improving flow behavior of silicon nitride powder by surface modification | |
| RIPPERTON et al. | Organic matter in maritime light scattering aerosols(Organic materials in light scattering aerosols taken at sea)[Final Report] | |
| Anderson | STRAIN GAGE APPLICATIONS USING THE RODIDE PROCESS | |
| Rose | Determination of the mean particle size of fine black powders by the measurement of reflectivity | |
| Stott | Assessment of Dust and Fume in Steelfoundry Fettling Shops | |
| Yu et al. | An Investigation on the Particle Size Distribution Function of Superalloy FGH 95 Powder | |
| Adler et al. | Inversion of Scattering Data of the Shadow Region of Discontinuities |