NL7915024A - Werkwijze voor het scheiden van vaste stoffen van uit kool verkregen vloeistoffen. - Google Patents
Werkwijze voor het scheiden van vaste stoffen van uit kool verkregen vloeistoffen. Download PDFInfo
- Publication number
- NL7915024A NL7915024A NL7915024A NL7915024A NL7915024A NL 7915024 A NL7915024 A NL 7915024A NL 7915024 A NL7915024 A NL 7915024A NL 7915024 A NL7915024 A NL 7915024A NL 7915024 A NL7915024 A NL 7915024A
- Authority
- NL
- Netherlands
- Prior art keywords
- coal
- filtration
- liquid
- process according
- calcium carbonate
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 82
- 238000000034 method Methods 0.000 title claims description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 17
- 229910052799 carbon Inorganic materials 0.000 title claims description 17
- 239000007787 solid Substances 0.000 title claims description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 85
- 238000001914 filtration Methods 0.000 claims description 75
- 239000003245 coal Substances 0.000 claims description 64
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 40
- 229910021532 Calcite Inorganic materials 0.000 claims description 39
- 239000002245 particle Substances 0.000 claims description 31
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 23
- 239000011707 mineral Substances 0.000 claims description 23
- 159000000007 calcium salts Chemical class 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 17
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 claims description 2
- 239000001639 calcium acetate Substances 0.000 claims description 2
- 229960005147 calcium acetate Drugs 0.000 claims description 2
- 235000011092 calcium acetate Nutrition 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 235000010216 calcium carbonate Nutrition 0.000 description 33
- 230000000694 effects Effects 0.000 description 21
- 239000003921 oil Substances 0.000 description 20
- 235000010755 mineral Nutrition 0.000 description 19
- 238000012360 testing method Methods 0.000 description 19
- 239000000654 additive Substances 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 230000000996 additive effect Effects 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000002904 solvent Substances 0.000 description 7
- 239000005909 Kieselgur Substances 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 4
- 230000002925 chemical effect Effects 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- -1 calcium carbonate Chemical class 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000008240 homogeneous mixture Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007970 homogeneous dispersion Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000007614 solvation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
- C10G1/045—Separation of insoluble materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Filtering Materials (AREA)
- Liquid Carbonaceous Fuels (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89308578 | 1978-04-03 | ||
| US05/893,085 US4203839A (en) | 1978-04-03 | 1978-04-03 | Process for separating solids from coal liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7915024A true NL7915024A (nl) | 1980-06-30 |
Family
ID=25401013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7915024A NL7915024A (nl) | 1978-04-03 | 1979-03-15 | Werkwijze voor het scheiden van vaste stoffen van uit kool verkregen vloeistoffen. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4203839A (de) |
| EP (1) | EP0004716A3 (de) |
| JP (1) | JPS55500183A (de) |
| AU (1) | AU523579B2 (de) |
| CA (1) | CA1116545A (de) |
| DE (1) | DE2952923A1 (de) |
| FR (1) | FR2495176A1 (de) |
| GB (1) | GB2043683B (de) |
| NL (1) | NL7915024A (de) |
| PL (1) | PL116324B1 (de) |
| WO (1) | WO1979000870A1 (de) |
| ZA (1) | ZA791251B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4544490A (en) * | 1984-01-09 | 1985-10-01 | Rexnord Inc. | Method and system for recovering coal fines from pipe line coal slurry |
| ATE201072T1 (de) * | 1992-12-23 | 2001-05-15 | Imerys Minerals Ltd | Verfahren zur behandlung von abfallsuspensionen |
| EP0658606B1 (de) * | 1993-12-14 | 1998-03-04 | Ecc International Limited | Wasser- und Feststoff-Rückgewinnung in einer Papiermühle |
| CN102585895B (zh) * | 2012-03-14 | 2014-06-18 | 李志英 | 一种催化油浆固体颗粒的分离方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB270274A (en) * | 1926-04-27 | 1927-08-11 | Bataafsche Petroleum | Process for the treatment of cracking residues |
| US3138551A (en) * | 1959-04-21 | 1964-06-23 | Kaiser Aluminium Chem Corp | Filtering composition and process |
| ZA743326B (en) * | 1974-05-24 | 1976-01-28 | South African Coal Oil Gas | Improvements relating to the solventrefining of coal |
| DE2625690C2 (de) * | 1975-06-20 | 1984-11-08 | Chemap AG, Männedorf, Zürich | Verfahren zur Anschwemmfiltration von verflüssigter Kohle |
| US4046690A (en) * | 1976-04-01 | 1977-09-06 | The United States Of America As Represented By The United States Energy Research And Development Administration | Filtering coal-derived oil through a filter media precoated with particles partially solubilized by said oil |
-
1978
- 1978-04-03 US US05/893,085 patent/US4203839A/en not_active Expired - Lifetime
-
1979
- 1979-03-08 CA CA000323032A patent/CA1116545A/en not_active Expired
- 1979-03-09 AU AU44967/79A patent/AU523579B2/en not_active Expired - Fee Related
- 1979-03-15 EP EP79300410A patent/EP0004716A3/de not_active Withdrawn
- 1979-03-15 GB GB8008977A patent/GB2043683B/en not_active Expired
- 1979-03-15 DE DE19792952923 patent/DE2952923A1/de not_active Withdrawn
- 1979-03-15 NL NL7915024A patent/NL7915024A/nl unknown
- 1979-03-16 ZA ZA791251A patent/ZA791251B/xx unknown
- 1979-03-19 JP JP50061179A patent/JPS55500183A/ja active Pending
- 1979-03-19 WO PCT/US1979/000180 patent/WO1979000870A1/en not_active Ceased
- 1979-04-02 PL PL1979214619A patent/PL116324B1/pl unknown
-
1980
- 1980-03-14 FR FR8006098A patent/FR2495176A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2495176A1 (fr) | 1982-06-04 |
| WO1979000870A1 (en) | 1979-11-01 |
| GB2043683A (en) | 1980-10-08 |
| PL214619A1 (de) | 1980-01-02 |
| CA1116545A (en) | 1982-01-19 |
| AU4496779A (en) | 1979-10-18 |
| EP0004716A3 (de) | 1979-11-14 |
| AU523579B2 (en) | 1982-08-05 |
| DE2952923A1 (de) | 1980-12-18 |
| ZA791251B (en) | 1980-03-26 |
| US4203839A (en) | 1980-05-20 |
| GB2043683B (en) | 1982-09-15 |
| PL116324B1 (en) | 1981-06-30 |
| JPS55500183A (de) | 1980-04-03 |
| EP0004716A2 (de) | 1979-10-17 |
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