PL417246A1 - Method for direct coal liquefaction using olefines and gaseous hydrogen - Google Patents
Method for direct coal liquefaction using olefines and gaseous hydrogenInfo
- Publication number
- PL417246A1 PL417246A1 PL417246A PL41724616A PL417246A1 PL 417246 A1 PL417246 A1 PL 417246A1 PL 417246 A PL417246 A PL 417246A PL 41724616 A PL41724616 A PL 41724616A PL 417246 A1 PL417246 A1 PL 417246A1
- Authority
- PL
- Poland
- Prior art keywords
- olefines
- liquid
- gaseous hydrogen
- coal liquefaction
- direct coal
- Prior art date
Links
- 239000003245 coal Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 title 1
- 239000001257 hydrogen Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 3
- 239000003077 lignite Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000012263 liquid product Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Sposób bezpośredniego upłynniania węgla kamiennego subbitumicznego i bitumicznego lub węgla brunatnego, o zawartości popiołu ≤ 20% i wilgotności odpowiadającej normalnym warunkom atmosferycznym, który suszy się i rozdrabnia do ziaren o średnicy ≤ 0,07 mm, charakteryzuje się tym, że rozdrobniony węgiel kamienny lub brunatny zarabia się na płynną pastę w mieszalniku o zawartości ≤ 60% węgla z ciekłymi węglowodorami jako cieczą zarobową, którą uzyskuje się z frakcji ciekłych produktów procesu syntezy Fischer'a-Tropsch'a o zawartości ≥ 25% olefin.A method of direct liquefaction of sub-bituminous and bituminous hard coal or brown coal, with an ash content ≤ 20% and humidity corresponding to normal atmospheric conditions, which is dried and crushed to grains with a diameter of ≤ 0.07 mm, characterized by the fact that the crushed hard coal or brown coal is made into a liquid paste in a mixer with a carbon content of ≤ 60% with liquid hydrocarbons as the mixing liquid, which is obtained from the fraction of liquid products of the Fischer-Tropsch synthesis process with a content of ≥ 25% olefins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL417246A PL233285B1 (en) | 2016-05-19 | 2016-05-19 | Method for direct coal liquefaction using olefines and gaseous hydrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL417246A PL233285B1 (en) | 2016-05-19 | 2016-05-19 | Method for direct coal liquefaction using olefines and gaseous hydrogen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL417246A1 true PL417246A1 (en) | 2017-05-08 |
| PL233285B1 PL233285B1 (en) | 2019-09-30 |
Family
ID=58643832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL417246A PL233285B1 (en) | 2016-05-19 | 2016-05-19 | Method for direct coal liquefaction using olefines and gaseous hydrogen |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL233285B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109593371A (en) * | 2017-09-30 | 2019-04-09 | 神华集团有限责任公司 | Road asphalt modifier and modified pavement asphalt and preparation method thereof and asphalt |
-
2016
- 2016-05-19 PL PL417246A patent/PL233285B1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109593371A (en) * | 2017-09-30 | 2019-04-09 | 神华集团有限责任公司 | Road asphalt modifier and modified pavement asphalt and preparation method thereof and asphalt |
| CN109593371B (en) * | 2017-09-30 | 2021-07-09 | 神华集团有限责任公司 | Road asphalt modifier, modified road asphalt, preparation method of modified road asphalt and asphalt mixture |
Also Published As
| Publication number | Publication date |
|---|---|
| PL233285B1 (en) | 2019-09-30 |
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