Principles of comminution:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Budapest
Akad. Kiadó
1964
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Aus dem Ungar. übers. |
| Beschreibung: | 163 S. |
Internformat
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV002277638 | ||
| 003 | DE-604 | ||
| 005 | 20020422 | ||
| 007 | t | ||
| 008 | 890928s1964 |||| 00||| eng d | ||
| 035 | |a (OCoLC)252251072 | ||
| 035 | |a (DE-599)BVBBV002277638 | ||
| 040 | |a DE-604 |b ger |e rakwb | ||
| 041 | 0 | |a eng | |
| 049 | |a DE-91 |a DE-91G |a DE-29T |a DE-83 |a DE-11 |a DE-188 | ||
| 084 | |a VE 9500 |0 (DE-625)147155:253 |2 rvk | ||
| 100 | 1 | |a Beke, Béla |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Principles of comminution |
| 264 | 1 | |a Budapest |b Akad. Kiadó |c 1964 | |
| 300 | |a 163 S. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 500 | |a Aus dem Ungar. übers. | ||
| 650 | 0 | 7 | |a Korngrößenverteilung |0 (DE-588)4032495-3 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Korngrößenanalyse |0 (DE-588)4165322-1 |2 gnd |9 rswk-swf |
| 689 | 0 | 0 | |a Korngrößenverteilung |0 (DE-588)4032495-3 |D s |
| 689 | 0 | |5 DE-604 | |
| 689 | 1 | 0 | |a Korngrößenanalyse |0 (DE-588)4165322-1 |D s |
| 689 | 1 | |5 DE-604 | |
| 856 | 4 | 2 | |m HEBIS Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=001496417&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 940 | 1 | |q TUB-nveb | |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-001496417 | ||
Datensatz im Suchindex
| _version_ | 1804116735701286912 |
|---|---|
| adam_text | PRINCIPLES
OF
COMMINUTION
by
BELA BEKE, D Sc
HON PROFESSOJ? OF CHEMICAL IONG FN 10EKING
TECHNICAL U NIVE K SI T Y, Ji UDA FJ-IST
With 5S f igures and 4 b ib les
t
AKADEMIAI KIAD(5,BUDA PEST
PUBLISHINGHOUSEOFTHEHUNGARIANACADEMYOFSCIENCES
CONTENTS
PREFACE TO THE ENGLISH EDITION 9
PREFACE TO THE HUNGARIAN EDITION 11
CHAPTERONE
Particle size distribution of comminuted products 13
I
A) Particle size 13
B) Mathematical description of particle siz ; distribution 15
C) Procedures and formulae to describe particle size distribution 22
1 Tests to describe distribution by number 22
a) Martin s formula 22
b) Heywood s formula 23
c ) Weinig s formula 23
2 Gaudin—Andreyev —Schuhmann distribution function 24
3 Rosin—Rammler distribution function 27
a) Origins of the R — R distribution function 27
b) Analysis of the — distribution function 30
c ) R—R distribution function in relation tn specific surface 37
d) Other distributions plotted as a straight line by R—R
diagram 41
e ) Classified ground products 41
f ) Grinding-kinetic derivation of tho R—R function 43
4 Theory of logarithmic normal distribution 44
a) Theoretical deduction of log normal distribution 44
b) Analysis of log normal distribution 48
c ) Renormalized log normal distribu bion 52
5 Comparison of the Gaudin —Andreyev —Schuhmann and
Rosin—Rammler distribution functions 54
6 Comparison of the Rosin—Rammler and log normal distri
bution 55
7 Further formulae of distribution by weiglu 57
a) The Roller distribution function 57
b) The Griffith distribution function 58
c ) The Svensson distribution function 61
d) The matrix method of Broadbent and Calcott 62
D) Particle size distribution of crushed products 63
1 Particle size distribution of products comminuted by dyna
mic-stress operated crusher 63
2 Particle size distribution of products comminuted by com-
pressive-stress operated crushers 64
3 Location of mode 65
E) Bimodal distributions 66
F) Determination of specific surface 67
CHAPTERTWO
Energy-size reduction relationship in comminution 72
l A) Surface and volume theory 72
1 Surface theory 72
2 Volume theory 74
3 Comparison of the surface and volume theories 76
B) The process of comminution 78
1 Effect and cause of size reduction 7S
2 Applicability of surface and volume theory 83
3 Brittleness and plasticity of materials 83
4 Agglomeration 85
5 Prospects of new comminution technics 85
6 The use of surface active additives 87
7 Distribution of energy in comminution 90
C) Summary of comminution-physics : 92
D) The third theory 95
E) New theories with regard to particle size distribution 98
1 Energy input and particle size distril ution 98
2 The fourth theory 99
3 Application of statistical averages 101
4 Correction by variance ratio 102
5 Application of geometrical means 104
CHAPTERTHREE
Kinetics of comminution 106
A) Kinetics of crushers 106
1 Comminution by single stress 106
2 Development of particle size distribution of crushed products 107
3 Development of the steady state 109
B) Cumulative oversize with time 109
1 Grindability 109
2 The order of reaction 114
C) Grinding functions 116
D) The development of particle size distributions 118
E) Particle size distribution with time 120
F) Agglomeration and grinding equilibrium 123
1 Agglomeration and order of fineness 123
2 Grinding equilibrium 125
3 Agglomeration and closed-circuit grinding 126
CHAPTERFOUR
The theory of closed-circuit grinding 128
A) Calculation of closed-circuit grinding 728
1 The circuit coefficient 128
2 The circulating load 129
3 Recursive equations 133
4 Calculation of closed circuit-grinding bused on different
size-reduction theories 136
B) Closed-circuit grinding and particle size distribution 136
1 Size distribution of unclassified ground products 136
2 Distribution and perfect classificai ion 137
3 Tanaka s curves 140
C) Imperfect classification 141
1 ffromp curves 141
2 Some favourable aspects of imperfect, classification 142
3 Analysis of imperfect classification b r diagrams and matrix
mathematics 142
APPENDIX 146
BIBLIOGRAPHY 159
|
| any_adam_object | 1 |
| author | Beke, Béla |
| author_facet | Beke, Béla |
| author_role | aut |
| author_sort | Beke, Béla |
| author_variant | b b bb |
| building | Verbundindex |
| bvnumber | BV002277638 |
| classification_rvk | VE 9500 |
| ctrlnum | (OCoLC)252251072 (DE-599)BVBBV002277638 |
| discipline | Chemie / Pharmazie |
| format | Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01318nam a2200361 c 4500</leader><controlfield tag="001">BV002277638</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20020422 </controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">890928s1964 |||| 00||| eng d</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)252251072</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV002277638</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-91</subfield><subfield code="a">DE-91G</subfield><subfield code="a">DE-29T</subfield><subfield code="a">DE-83</subfield><subfield code="a">DE-11</subfield><subfield code="a">DE-188</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">VE 9500</subfield><subfield code="0">(DE-625)147155:253</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Beke, Béla</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Principles of comminution</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Budapest</subfield><subfield code="b">Akad. Kiadó</subfield><subfield code="c">1964</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">163 S.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Aus dem Ungar. übers.</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Korngrößenverteilung</subfield><subfield code="0">(DE-588)4032495-3</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Korngrößenanalyse</subfield><subfield code="0">(DE-588)4165322-1</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Korngrößenverteilung</subfield><subfield code="0">(DE-588)4032495-3</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="689" ind1="1" ind2="0"><subfield code="a">Korngrößenanalyse</subfield><subfield code="0">(DE-588)4165322-1</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">HEBIS Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=001496417&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="940" ind1="1" ind2=" "><subfield code="q">TUB-nveb</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-001496417</subfield></datafield></record></collection> |
| id | DE-604.BV002277638 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-09T15:43:14Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-001496417 |
| oclc_num | 252251072 |
| open_access_boolean | |
| owner | DE-91 DE-BY-TUM DE-91G DE-BY-TUM DE-29T DE-83 DE-11 DE-188 |
| owner_facet | DE-91 DE-BY-TUM DE-91G DE-BY-TUM DE-29T DE-83 DE-11 DE-188 |
| physical | 163 S. |
| psigel | TUB-nveb |
| publishDate | 1964 |
| publishDateSearch | 1964 |
| publishDateSort | 1964 |
| publisher | Akad. Kiadó |
| record_format | marc |
| spelling | Beke, Béla Verfasser aut Principles of comminution Budapest Akad. Kiadó 1964 163 S. txt rdacontent n rdamedia nc rdacarrier Aus dem Ungar. übers. Korngrößenverteilung (DE-588)4032495-3 gnd rswk-swf Korngrößenanalyse (DE-588)4165322-1 gnd rswk-swf Korngrößenverteilung (DE-588)4032495-3 s DE-604 Korngrößenanalyse (DE-588)4165322-1 s HEBIS Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=001496417&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Beke, Béla Principles of comminution Korngrößenverteilung (DE-588)4032495-3 gnd Korngrößenanalyse (DE-588)4165322-1 gnd |
| subject_GND | (DE-588)4032495-3 (DE-588)4165322-1 |
| title | Principles of comminution |
| title_auth | Principles of comminution |
| title_exact_search | Principles of comminution |
| title_full | Principles of comminution |
| title_fullStr | Principles of comminution |
| title_full_unstemmed | Principles of comminution |
| title_short | Principles of comminution |
| title_sort | principles of comminution |
| topic | Korngrößenverteilung (DE-588)4032495-3 gnd Korngrößenanalyse (DE-588)4165322-1 gnd |
| topic_facet | Korngrößenverteilung Korngrößenanalyse |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=001496417&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT bekebela principlesofcomminution |