HU202269B - Process for producing pyrolysis briquette from brown coal - Google Patents
Process for producing pyrolysis briquette from brown coal Download PDFInfo
- Publication number
- HU202269B HU202269B HU88194A HU19488A HU202269B HU 202269 B HU202269 B HU 202269B HU 88194 A HU88194 A HU 88194A HU 19488 A HU19488 A HU 19488A HU 202269 B HU202269 B HU 202269B
- Authority
- HU
- Hungary
- Prior art keywords
- cracking
- stage
- process according
- particle size
- mpa
- Prior art date
Links
- 239000003077 lignite Substances 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 18
- 238000000197 pyrolysis Methods 0.000 title claims description 15
- 239000004484 Briquette Substances 0.000 title description 11
- 239000000203 mixture Substances 0.000 claims description 12
- 238000005336 cracking Methods 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 11
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 239000008240 homogeneous mixture Substances 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000003208 petroleum Substances 0.000 claims description 4
- 238000004227 thermal cracking Methods 0.000 claims description 4
- 238000005292 vacuum distillation Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims 1
- 239000012084 conversion product Substances 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 239000000571 coke Substances 0.000 description 15
- 238000004939 coking Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000011269 tar Substances 0.000 description 3
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002641 tar oil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010022998 Irritability Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000085 borane Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010335 hydrothermal treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
- Coke Industry (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD29931687A DD281407A5 (de) | 1987-01-19 | 1987-01-19 | Verfahren zur herstellung von pyrolysebriketts aus braunkohlen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUT50861A HUT50861A (en) | 1990-03-28 |
| HU202269B true HU202269B (en) | 1991-02-28 |
Family
ID=5586400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU88194A HU202269B (en) | 1987-01-19 | 1988-01-19 | Process for producing pyrolysis briquette from brown coal |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS63254186A (cs) |
| CN (1) | CN1030091A (cs) |
| AU (1) | AU588720B2 (cs) |
| CS (1) | CS275693B6 (cs) |
| DD (1) | DD281407A5 (cs) |
| HU (1) | HU202269B (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101576781B1 (ko) * | 2012-10-01 | 2015-12-10 | 그레이트포인트 에너지, 인크. | 응집된 미립자 저등급 석탄 공급원료 및 그의 용도 |
| US10611967B2 (en) | 2015-05-20 | 2020-04-07 | Saudi Arabian Oil Company | Pyrolysis to determine hydrocarbon expulsion efficiency of hydrocarbon source rock |
| WO2019005583A1 (en) * | 2017-06-29 | 2019-01-03 | Saudi Arabian Oil Company | PYROLYSIS TO DETERMINE THE EFFICIENCY OF HYDROCARBON EXPEDITION OF HYDROCARBON MOTHER ROCK |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2211371C3 (de) * | 1972-03-09 | 1981-10-22 | Rheinische Braunkohlenwerke AG, 5000 Köln | Verfahren zur Herstellen von Doppelformkoks aus Braunkohle |
-
1987
- 1987-01-19 DD DD29931687A patent/DD281407A5/de not_active IP Right Cessation
-
1988
- 1988-01-15 AU AU10319/88A patent/AU588720B2/en not_active Ceased
- 1988-01-18 CN CN 88100586 patent/CN1030091A/zh active Pending
- 1988-01-18 JP JP709388A patent/JPS63254186A/ja active Pending
- 1988-01-19 CS CS35888A patent/CS275693B6/cs unknown
- 1988-01-19 HU HU88194A patent/HU202269B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CS275693B6 (en) | 1992-03-18 |
| CN1030091A (zh) | 1989-01-04 |
| CS8800358A2 (en) | 1991-07-16 |
| AU588720B2 (en) | 1989-09-21 |
| DD281407A5 (de) | 1990-08-08 |
| AU1031988A (en) | 1988-09-08 |
| HUT50861A (en) | 1990-03-28 |
| JPS63254186A (ja) | 1988-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HMM4 | Cancellation of final prot. due to non-payment of fee |