CA2138376A1 - Charbon active par le traitement de lignites avec de l'hydroxyde de potassium et (ou) de sodium ou des sels et leur adsorption - Google Patents
Charbon active par le traitement de lignites avec de l'hydroxyde de potassium et (ou) de sodium ou des sels et leur adsorptionInfo
- Publication number
- CA2138376A1 CA2138376A1 CA002138376A CA2138376A CA2138376A1 CA 2138376 A1 CA2138376 A1 CA 2138376A1 CA 002138376 A CA002138376 A CA 002138376A CA 2138376 A CA2138376 A CA 2138376A CA 2138376 A1 CA2138376 A1 CA 2138376A1
- Authority
- CA
- Canada
- Prior art keywords
- activated carbon
- set forth
- lignite
- potassium
- brown coal
- 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.)
- Abandoned
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 title claims abstract description 101
- 150000003839 salts Chemical class 0.000 title claims abstract description 24
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title claims abstract description 20
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 title claims description 361
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 176
- 238000001179 sorption measurement Methods 0.000 title abstract description 7
- 239000003077 lignite Substances 0.000 claims abstract description 100
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000007789 gas Substances 0.000 claims abstract description 13
- 239000011591 potassium Substances 0.000 claims abstract description 13
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 39
- 230000004913 activation Effects 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 11
- 159000000000 sodium salts Chemical class 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims description 3
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 10
- 150000003112 potassium compounds Chemical class 0.000 claims 5
- 159000000001 potassium salts Chemical class 0.000 claims 5
- 150000003388 sodium compounds Chemical class 0.000 claims 5
- 238000001816 cooling Methods 0.000 claims 4
- 238000001035 drying Methods 0.000 claims 2
- 230000001681 protective effect Effects 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- 235000011118 potassium hydroxide Nutrition 0.000 description 106
- 239000008188 pellet Substances 0.000 description 65
- 229910052799 carbon Inorganic materials 0.000 description 24
- 235000011121 sodium hydroxide Nutrition 0.000 description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000003502 gasoline Substances 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 230000000274 adsorptive effect Effects 0.000 description 7
- 239000001273 butane Substances 0.000 description 7
- 238000011068 loading method Methods 0.000 description 7
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 7
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000012298 atmosphere Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 235000015320 potassium carbonate Nutrition 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 101000852483 Homo sapiens Interleukin-1 receptor-associated kinase 1 Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 102100036342 Interleukin-1 receptor-associated kinase 1 Human genes 0.000 description 1
- 101100490488 Mus musculus Add3 gene Proteins 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- AXCGVFCNSUNRML-UHFFFAOYSA-N butane;hexane Chemical compound CCCC.CCCCCC AXCGVFCNSUNRML-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003109 potassium Chemical class 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- 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
- C01B32/312—Preparation
- C01B32/342—Preparation characterised by non-gaseous activating agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90135892A | 1992-06-19 | 1992-06-19 | |
| US901,358 | 1992-06-19 | ||
| PCT/US1993/005804 WO1994000382A1 (fr) | 1992-06-19 | 1993-06-17 | Charbon actif ameliore par le traitement des lignites au moyen d'hydroxyde ou sels de potassium et/ou de sodium et destine a l'adsorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2138376A1 true CA2138376A1 (fr) | 1994-01-06 |
Family
ID=25414013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002138376A Abandoned CA2138376A1 (fr) | 1992-06-19 | 1993-06-17 | Charbon active par le traitement de lignites avec de l'hydroxyde de potassium et (ou) de sodium ou des sels et leur adsorption |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH07508215A (fr) |
| CA (1) | CA2138376A1 (fr) |
| WO (1) | WO1994000382A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2176121B2 (es) * | 2001-04-17 | 2004-08-01 | Universidad De Alicante | Procedimiento para la obtencion de carbones activados mediante mezcla fisica de precursores carbonosos con hidroxido sodico o mezclas hidroxido sodico/hidroxido potasico. |
| ES2176120B1 (es) * | 2001-04-17 | 2004-03-16 | Universidasd De Alicante | Procedimiento para la obtencion de carbones activados mediante activacion quimica con hidroxido sodico, hidroxido potasico o sus mezclas. |
| RU2359904C1 (ru) * | 2008-04-28 | 2009-06-27 | Институт химии и химической технологии СО РАН (ИХХТ СО РАН) | Способ получения пористого углеродного материала из бурого угля |
| GB0918069D0 (en) * | 2009-10-15 | 2009-12-02 | Ineos Fluor Holdings Ltd | Process |
| RU2449948C1 (ru) * | 2010-10-29 | 2012-05-10 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Способ получения активного угля |
| US9023755B2 (en) | 2012-12-18 | 2015-05-05 | Cabot Corporation | Siloxane removal from gases using lignite-enhanced activated carbons and adsorbent media used therefor |
| CN105664892A (zh) * | 2016-01-20 | 2016-06-15 | 昆明理工大学 | 利用褐煤与黄磷水淬渣制备砷吸附材料的方法 |
| US11603315B2 (en) * | 2019-12-09 | 2023-03-14 | Carbonxt, Inc. | Water-resistant and high strength carbon products |
| CN113233462A (zh) * | 2021-03-15 | 2021-08-10 | 河南省冶金研究所有限责任公司 | 一种高比表面积褐煤基活性炭的制备方法 |
| CN113880083B (zh) * | 2021-10-27 | 2023-06-16 | 中冶集团武汉勘察研究院有限公司 | 一种利用丝瓜络制备生物质活性炭的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4945681B1 (fr) * | 1965-10-13 | 1974-12-05 | ||
| DE1669318A1 (de) * | 1967-01-13 | 1972-05-04 | Takeda Chemical Industries Ltd | Verfahren zur Entfernung von Schwefeldioxyd aus schwefeldioxydhaltigen Gasen und Mittel hierzu |
| US3764561A (en) * | 1971-03-09 | 1973-10-09 | Takeda Chemical Industries Ltd | Activated carbon from admixture of coking coal and inorganic potassium salts |
| DE2230527A1 (de) * | 1972-06-22 | 1974-01-10 | Bosch Gmbh Robert | Geblaese mit einem elektromotor und einem von diesem angetriebenen luefterrad |
| CA1057729A (fr) * | 1975-03-18 | 1979-07-03 | Harry N.S. Schafer | Charbon actif |
| DD227946B5 (de) * | 1984-07-03 | 1994-03-31 | Univ Freiberg Tech Bergakad | Verfahren zur herstellung abriebfester, koerniger aktivkohle |
| GB8523511D0 (en) * | 1985-09-24 | 1985-10-30 | British Petroleum Co Plc | Production of adsorbent carbon |
-
1993
- 1993-06-17 JP JP6502455A patent/JPH07508215A/ja active Pending
- 1993-06-17 CA CA002138376A patent/CA2138376A1/fr not_active Abandoned
- 1993-06-17 WO PCT/US1993/005804 patent/WO1994000382A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO1994000382A1 (fr) | 1994-01-06 |
| JPH07508215A (ja) | 1995-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |