CS198101B2 - Process for water removal from mixture of coal with water - Google Patents
Process for water removal from mixture of coal with water Download PDFInfo
- Publication number
- CS198101B2 CS198101B2 CS761177A CS117776A CS198101B2 CS 198101 B2 CS198101 B2 CS 198101B2 CS 761177 A CS761177 A CS 761177A CS 117776 A CS117776 A CS 117776A CS 198101 B2 CS198101 B2 CS 198101B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- coal
- water
- gasification
- mixture
- concentration
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000000203 mixture Substances 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims description 32
- 230000008569 process Effects 0.000 title claims description 20
- 238000002309 gasification Methods 0.000 claims abstract description 27
- 239000000725 suspension Substances 0.000 abstract description 7
- 239000007900 aqueous suspension Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 abstract description 3
- 229930195733 hydrocarbon Natural products 0.000 abstract description 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 2
- 238000005189 flocculation Methods 0.000 abstract description 2
- 230000016615 flocculation Effects 0.000 abstract description 2
- 239000001257 hydrogen Substances 0.000 abstract description 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 230000000704 physical effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 description 8
- 239000002002 slurry Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003250 coal slurry Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Filtering Materials (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7502190A NL7502190A (nl) | 1975-02-25 | 1975-02-25 | Werkwijze voor het langs mechanische weg ver- wijderen van water uit een in hoofdzaak uit vergassingskool en water bestaand mengsel. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS198101B2 true CS198101B2 (en) | 1980-05-30 |
Family
ID=19823247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS761177A CS198101B2 (en) | 1975-02-25 | 1976-02-23 | Process for water removal from mixture of coal with water |
Country Status (15)
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL68314C (enrdf_load_html_response) * | ||||
| GB191007109A (en) * | 1910-03-22 | 1911-02-23 | William Reid | Improvements in Filtering or Straining Apparatus for Separating Liquids and Solids. |
| GB131788A (en) * | 1918-11-01 | 1919-09-04 | Cuthbert Burnett | A New or Improved Mode of or Means for Extracting Water or other Liquids from Washed Coal and the like, particularly applicable for Fine Coal for Coking. |
| GB222221A (en) * | 1923-06-29 | 1924-09-29 | Louis Albert Wood | Improvements in or relating to de-watering coal |
-
1975
- 1975-02-25 NL NL7502190A patent/NL7502190A/xx not_active Application Discontinuation
-
1976
- 1976-02-16 DE DE19762606098 patent/DE2606098A1/de not_active Withdrawn
- 1976-02-20 GB GB6811/76A patent/GB1508393A/en not_active Expired
- 1976-02-20 IN IN303/CAL/76A patent/IN144714B/en unknown
- 1976-02-23 FR FR7604938A patent/FR2302125A1/fr active Granted
- 1976-02-23 CS CS761177A patent/CS198101B2/cs unknown
- 1976-02-24 NO NO760610A patent/NO760610L/no unknown
- 1976-02-24 JP JP51019361A patent/JPS51109902A/ja active Pending
- 1976-02-24 BE BE164562A patent/BE838856A/xx not_active IP Right Cessation
- 1976-02-24 ES ES445495A patent/ES445495A1/es not_active Expired
- 1976-02-24 CA CA246,501A patent/CA1037770A/en not_active Expired
- 1976-02-24 SE SE7602212A patent/SE7602212L/ unknown
- 1976-02-24 CU CU34472A patent/CU34472A/es unknown
- 1976-02-24 ZA ZA761080A patent/ZA761080B/xx unknown
- 1976-02-25 AU AU11417/76A patent/AU503687B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IN144714B (enrdf_load_html_response) | 1978-06-24 |
| FR2302125B1 (enrdf_load_html_response) | 1980-02-29 |
| ZA761080B (en) | 1977-02-23 |
| GB1508393A (en) | 1978-04-26 |
| CA1037770A (en) | 1978-09-05 |
| NO760610L (enrdf_load_html_response) | 1976-08-26 |
| FR2302125A1 (fr) | 1976-09-24 |
| CU34472A (es) | 1980-10-30 |
| AU1141776A (en) | 1977-09-01 |
| BE838856A (fr) | 1976-06-16 |
| SE7602212L (sv) | 1976-08-26 |
| ES445495A1 (es) | 1977-06-01 |
| DE2606098A1 (de) | 1976-09-02 |
| AU503687B2 (en) | 1979-09-13 |
| JPS51109902A (enrdf_load_html_response) | 1976-09-29 |
| NL7502190A (nl) | 1976-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3853824T2 (de) | Aktivierter kohlenstoff und verfahren zur herstellung. | |
| JPH0582324B2 (enrdf_load_html_response) | ||
| US4246245A (en) | SO2 Removal | |
| US3579442A (en) | Coal converting process | |
| US4132566A (en) | Method for the separation of wheat gluten and wheat starch | |
| WO1993000983A1 (de) | Verfahren zum reinigen eines schwefeldioxid und ggf. andere schadstoffe enthaltenden abgases | |
| CS198101B2 (en) | Process for water removal from mixture of coal with water | |
| CN104071809A (zh) | 一种食品级焦亚硫酸钾生产方法 | |
| RU2034811C1 (ru) | Способ получения тонкодисперсного глинистого материала | |
| HU199068B (en) | Method for simultaneous gaining wheat starch and aleurone | |
| US3134651A (en) | Process and apparatus for recovery of yellow cake dust | |
| US3004827A (en) | Treatment of by-product gypsum | |
| US4208281A (en) | Method of producing active filters more particularly for the treatment of water and waste water | |
| AT400929B (de) | Verfahren zur gewinnung eines gereinigten grobkörnigen reaktionsproduktes | |
| US4530769A (en) | Process for separating carbon black from an aqueous suspension | |
| JPH0451848Y2 (enrdf_load_html_response) | ||
| Hasnuddin Siddiqui | Preparation of high apparent bulk density clays by fluidized activation | |
| KR100584251B1 (ko) | 복합정제공정에 의한 고탄소 석탄회로부터의 활성탄의제조방법 | |
| DE2312700A1 (de) | Verfahren zur reinigung von wasser | |
| RU2110504C1 (ru) | Способ получения обеспыленного хлористого калия | |
| SU630223A1 (ru) | Способ очистки сульфата аммони | |
| SU1617019A1 (ru) | Шихта дл окусковани сульфит-сульфаткальциевого шлама | |
| RU2276620C1 (ru) | Способ получения фитосорбента | |
| SU137606A1 (ru) | Способ депарафинизации нефт ных масел с применением фильтраций | |
| SU1108072A1 (ru) | Способ получени пиросульфита натри |