CS212768B2 - Method of manufacturing granulated active carbon - Google Patents
Method of manufacturing granulated active carbon Download PDFInfo
- Publication number
- CS212768B2 CS212768B2 CS763934A CS393476A CS212768B2 CS 212768 B2 CS212768 B2 CS 212768B2 CS 763934 A CS763934 A CS 763934A CS 393476 A CS393476 A CS 393476A CS 212768 B2 CS212768 B2 CS 212768B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- granules
- coal
- weight
- acid
- activated carbon
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 154
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 229910052799 carbon Inorganic materials 0.000 title description 23
- 239000008187 granular material Substances 0.000 claims abstract description 148
- 239000003245 coal Substances 0.000 claims abstract description 95
- 238000004939 coking Methods 0.000 claims abstract description 55
- 239000002802 bituminous coal Substances 0.000 claims abstract description 47
- 239000002253 acid Substances 0.000 claims abstract description 42
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 29
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 25
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000005299 abrasion Methods 0.000 claims abstract description 21
- 239000012298 atmosphere Substances 0.000 claims abstract description 21
- 239000007864 aqueous solution Substances 0.000 claims abstract description 12
- 150000007522 mineralic acids Chemical class 0.000 claims abstract description 12
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 69
- 230000008569 process Effects 0.000 claims description 51
- 239000000243 solution Substances 0.000 claims description 26
- 238000002386 leaching Methods 0.000 claims description 22
- 239000011269 tar Substances 0.000 claims description 15
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 7
- 150000007513 acids Chemical class 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000011280 coal tar Substances 0.000 claims description 5
- 230000008929 regeneration Effects 0.000 claims description 4
- 238000011069 regeneration method Methods 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 26
- 239000008188 pellet Substances 0.000 abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 239000011630 iodine Substances 0.000 abstract description 18
- 229910052740 iodine Inorganic materials 0.000 abstract description 18
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract description 17
- 239000003039 volatile agent Substances 0.000 abstract description 17
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 13
- 239000011294 coal tar pitch Substances 0.000 abstract description 8
- 238000002156 mixing Methods 0.000 abstract description 3
- 239000011233 carbonaceous binding agent Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000002956 ash Substances 0.000 description 37
- 239000000463 material Substances 0.000 description 35
- 239000002245 particle Substances 0.000 description 26
- 238000002360 preparation method Methods 0.000 description 22
- 239000000047 product Substances 0.000 description 16
- 241000894007 species Species 0.000 description 14
- 230000004913 activation Effects 0.000 description 13
- 238000001179 sorption measurement Methods 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000000571 coke Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 239000003929 acidic solution Substances 0.000 description 6
- 238000003763 carbonization Methods 0.000 description 6
- 239000011260 aqueous acid Substances 0.000 description 5
- 239000000470 constituent Substances 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000012263 liquid product Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 238000005029 sieve analysis Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000005539 carbonized material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 235000019788 craving Nutrition 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000011271 tar pitch Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
- C01B32/384—Granulation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58775475A | 1975-06-17 | 1975-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS212768B2 true CS212768B2 (en) | 1982-03-26 |
Family
ID=24351072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS763934A CS212768B2 (en) | 1975-06-17 | 1976-06-14 | Method of manufacturing granulated active carbon |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4131566A (show.php) |
| JP (1) | JPS5930648B2 (show.php) |
| BE (1) | BE843021A (show.php) |
| BR (1) | BR7603890A (show.php) |
| CA (1) | CA1074768A (show.php) |
| CS (1) | CS212768B2 (show.php) |
| DD (1) | DD125598A5 (show.php) |
| DE (1) | DE2625625C2 (show.php) |
| FR (1) | FR2314890A1 (show.php) |
| GB (1) | GB1555812A (show.php) |
| IN (1) | IN145332B (show.php) |
| IT (1) | IT1064103B (show.php) |
| MX (1) | MX3305E (show.php) |
| MY (1) | MY8100232A (show.php) |
| NL (1) | NL183819C (show.php) |
| PL (1) | PL111361B1 (show.php) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157314A (en) * | 1978-03-06 | 1979-06-05 | The Carborundum Company | Granular activated carbon manufacture from sub-bituminous coal treated with dilute inorganic acid: direct activation method |
| DE3070448D1 (en) * | 1979-07-06 | 1985-05-15 | John Richard Kerridge | Method of removing contaminating impurities from leisure pools |
| DE3605243A1 (de) * | 1986-02-19 | 1987-08-27 | Jovan Matijas | Werkzeug zum trennen von reib- und/oder formschluessig miteinander verbundenen gegenstaenden |
| JPH08337412A (ja) * | 1995-06-13 | 1996-12-24 | Mitsubishi Chem Corp | 活性炭及びその製造方法 |
| WO1998007655A1 (de) * | 1996-08-20 | 1998-02-26 | BLüCHER GMBH | Körnige aktivkohle aus destillationsrückständen |
| CN102430290B (zh) * | 2011-11-10 | 2013-12-11 | 许庆华 | 凹凸棒活性炭陶粒过滤板 |
| US11433373B2 (en) * | 2019-03-11 | 2022-09-06 | Saudi Arabian Oil Company | Methods of making zeolite-templated carbon pellets and uses thereof |
| CN113731361A (zh) * | 2021-09-06 | 2021-12-03 | 山西华青环保股份有限公司 | 一种氧化镁负载活性炭的制备方法 |
| CN114044515B (zh) * | 2021-11-04 | 2024-04-26 | 中欣环保科技有限公司 | 一种脱硫脱硝活性炭的制备方法 |
| CN114853011A (zh) * | 2022-04-21 | 2022-08-05 | 煤炭科学技术研究院有限公司 | 一种利用气化渣分选精炭制备活性炭的方法 |
| CN116081620B (zh) * | 2022-12-07 | 2025-01-28 | 山西大学 | 一种利用焦化废水浓盐水制备脱硫脱硝活性炭的方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA906754A (en) * | 1972-08-08 | Kawazoe Azuma | Activated coal and a process for its preparation | |
| US2040931A (en) * | 1933-01-26 | 1936-05-19 | Fuchs Walter | Method for producing activated carbon |
| US2339742A (en) * | 1942-01-24 | 1944-01-18 | Walter M Fuchs | Granulated active carbon from bituminous coal |
| US2809938A (en) * | 1954-05-26 | 1957-10-15 | Kerr Mc Gee Oil Ind Inc | Activatable chars, activated carbons, and process for preparing the same |
| US3483134A (en) * | 1966-08-15 | 1969-12-09 | Kingsford Co | Impact pulverization plus-additives in the production of activated carbon from coal |
| US3539467A (en) * | 1967-11-30 | 1970-11-10 | Kewanee Oil Co | Hot briquetting and oxidation of coal-pitch mixtures in preparing activated carbon |
| DE1800238B2 (de) * | 1968-10-01 | 1974-09-26 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur Herstellung von Formkoksen in Kugelform |
| US3630959A (en) * | 1969-06-04 | 1971-12-28 | Standard Oil Co Ohio | Carbonization of bituminous coals |
| US3665066A (en) * | 1969-11-28 | 1972-05-23 | Canadian Patents Dev | Beneficiation of coals |
| US3843559A (en) * | 1972-10-02 | 1974-10-22 | A Repik | Process for making activated carbon from agglomerative coal with water injection temperature control in a fluidized oxidation stage |
| US3876505A (en) * | 1972-12-08 | 1975-04-08 | Calgon Corp | Manufacture of activated carbon from sized coal |
| US3843134A (en) * | 1974-03-04 | 1974-10-22 | Raymond Lee Organization Inc | Knot untying string puzzle |
| US3998604A (en) * | 1974-09-23 | 1976-12-21 | International Oils Exploration N.L. | Demineralization of brown coal |
| NZ180336A (en) * | 1975-03-18 | 1978-07-28 | Commw Scient Ind Res Org | Producing active carbon from brown coal |
| US4014817A (en) * | 1975-04-03 | 1977-03-29 | Calgon Corporation | Manufacture of activated carbon from sized coal |
-
1976
- 1976-06-04 CA CA254,058A patent/CA1074768A/en not_active Expired
- 1976-06-07 GB GB23381/76A patent/GB1555812A/en not_active Expired
- 1976-06-08 DE DE2625625A patent/DE2625625C2/de not_active Expired
- 1976-06-11 IN IN1025/CAL/76A patent/IN145332B/en unknown
- 1976-06-14 CS CS763934A patent/CS212768B2/cs unknown
- 1976-06-15 JP JP51069410A patent/JPS5930648B2/ja not_active Expired
- 1976-06-16 BR BR7603890A patent/BR7603890A/pt unknown
- 1976-06-16 FR FR7618254A patent/FR2314890A1/fr active Granted
- 1976-06-16 BE BE167986A patent/BE843021A/xx not_active IP Right Cessation
- 1976-06-16 IT IT49977/76A patent/IT1064103B/it active
- 1976-06-16 PL PL1976190501A patent/PL111361B1/pl unknown
- 1976-06-16 DD DD193401A patent/DD125598A5/xx unknown
- 1976-06-16 MX MX000318U patent/MX3305E/es unknown
- 1976-06-16 NL NLAANVRAGE7606522,A patent/NL183819C/xx not_active IP Right Cessation
-
1977
- 1977-07-25 US US05/818,699 patent/US4131566A/en not_active Expired - Lifetime
-
1981
- 1981-12-30 MY MY232/81A patent/MY8100232A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE843021A (fr) | 1976-12-16 |
| NL183819C (nl) | 1989-02-01 |
| JPS5930648B2 (ja) | 1984-07-28 |
| GB1555812A (en) | 1979-11-14 |
| NL7606522A (nl) | 1976-12-21 |
| CA1074768A (en) | 1980-04-01 |
| MY8100232A (en) | 1981-12-31 |
| PL111361B1 (en) | 1980-08-30 |
| FR2314890B1 (show.php) | 1981-09-25 |
| BR7603890A (pt) | 1977-04-05 |
| IN145332B (show.php) | 1978-09-23 |
| AU1495776A (en) | 1978-09-07 |
| DE2625625C2 (de) | 1982-04-29 |
| JPS51151692A (en) | 1976-12-27 |
| IT1064103B (it) | 1985-02-18 |
| MX3305E (es) | 1980-09-08 |
| DE2625625A1 (de) | 1976-12-23 |
| NL183819B (nl) | 1988-09-01 |
| US4131566A (en) | 1978-12-26 |
| DD125598A5 (show.php) | 1977-05-04 |
| FR2314890A1 (fr) | 1977-01-14 |
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