NO119476B - - Google Patents
Download PDFInfo
- Publication number
- NO119476B NO119476B NO15703865A NO15703865A NO119476B NO 119476 B NO119476 B NO 119476B NO 15703865 A NO15703865 A NO 15703865A NO 15703865 A NO15703865 A NO 15703865A NO 119476 B NO119476 B NO 119476B
- Authority
- NO
- Norway
- Prior art keywords
- gas
- degassing
- production
- stated
- coal
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 51
- 238000007872 degassing Methods 0.000 claims description 46
- 238000004519 manufacturing process Methods 0.000 claims description 31
- 239000003245 coal Substances 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 239000011269 tar Substances 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 7
- 239000012159 carrier gas Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 230000006735 deficit Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 1
- 229910002090 carbon oxide Inorganic materials 0.000 claims 1
- 239000008400 supply water Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000000571 coke Substances 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000002309 gasification Methods 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000002226 simultaneous effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 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
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34997264A | 1964-03-06 | 1964-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO119476B true NO119476B (pt) | 1970-05-25 |
Family
ID=23374752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO15703865A NO119476B (pt) | 1964-03-06 | 1965-03-03 |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE660643A (pt) |
| DE (1) | DE1542643B2 (pt) |
| DK (1) | DK121162B (pt) |
| ES (1) | ES310115A1 (pt) |
| FR (1) | FR1534672A (pt) |
| GB (1) | GB1092055A (pt) |
| IL (1) | IL23072A (pt) |
| NL (1) | NL6502816A (pt) |
| NO (1) | NO119476B (pt) |
| SE (1) | SE316153B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2171861A1 (en) * | 1972-02-11 | 1973-09-28 | Cerphos | Phosphoric acid prodn - with wet screening of digester product |
| LU84713A1 (fr) * | 1983-03-25 | 1984-11-14 | Prayon Soc | Procede et preparation d'acide phosphorique et de sulfate de calcium hemihydrate alpha |
| US4853201A (en) * | 1988-07-11 | 1989-08-01 | Occidental Chemical Corporation | Recovery of P2 O5 values from phosphoric acid hemihydrate crystals |
| CN114524423A (zh) * | 2022-03-16 | 2022-05-24 | 山东永达环保科技有限公司 | 一种化学法酸洗废磷酸的再生装置 |
-
1965
- 1965-02-26 GB GB849765A patent/GB1092055A/en not_active Expired
- 1965-02-28 IL IL2307265A patent/IL23072A/xx unknown
- 1965-03-03 NO NO15703865A patent/NO119476B/no unknown
- 1965-03-04 ES ES0310115A patent/ES310115A1/es not_active Expired
- 1965-03-04 BE BE660643D patent/BE660643A/xx unknown
- 1965-03-05 FR FR8156A patent/FR1534672A/fr not_active Expired
- 1965-03-05 NL NL6502816A patent/NL6502816A/xx unknown
- 1965-03-05 DK DK115365A patent/DK121162B/da unknown
- 1965-03-05 DE DE19651542643 patent/DE1542643B2/de not_active Withdrawn
- 1965-03-05 SE SE287865A patent/SE316153B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES310115A1 (es) | 1965-09-01 |
| GB1092055A (en) | 1967-11-22 |
| NL6502816A (pt) | 1965-09-07 |
| DK121162B (da) | 1971-09-20 |
| BE660643A (pt) | 1965-09-06 |
| DE1542643B2 (de) | 1971-11-18 |
| FR1534672A (fr) | 1968-08-02 |
| SE316153B (pt) | 1969-10-20 |
| DE1542643A1 (de) | 1970-04-02 |
| IL23072A (en) | 1969-05-28 |
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