CH310756A - Verfahren zur Herstellung bituminöser Massen. - Google Patents
Verfahren zur Herstellung bituminöser Massen.Info
- Publication number
- CH310756A CH310756A CH310756DA CH310756A CH 310756 A CH310756 A CH 310756A CH 310756D A CH310756D A CH 310756DA CH 310756 A CH310756 A CH 310756A
- Authority
- CH
- Switzerland
- Prior art keywords
- coal
- sep
- softening point
- digestion
- tar
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 230000008569 process Effects 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000003245 coal Substances 0.000 claims description 49
- 230000029087 digestion Effects 0.000 claims description 27
- 239000011339 hard pitch Substances 0.000 claims description 24
- 239000002817 coal dust Substances 0.000 claims description 20
- 238000009835 boiling Methods 0.000 claims description 15
- 239000011269 tar Substances 0.000 claims description 13
- 239000011280 coal tar Substances 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000005984 hydrogenation reaction Methods 0.000 claims description 5
- 150000001720 carbohydrates Chemical class 0.000 claims description 4
- 239000011294 coal tar pitch Substances 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 3
- 235000014633 carbohydrates Nutrition 0.000 claims 3
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000011295 pitch Substances 0.000 description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 239000004484 Briquette Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011338 soft pitch Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002641 tar oil Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/005—Working-up tar by mixing two or more coaltar fractions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/19—Working-up tar by thermal treatment not involving distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Civil Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Working-Up Tar And Pitch (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV1473D DE914431C (de) | 1942-09-08 | 1942-09-08 | Verfahren zur Herstellung bituminoeser Massen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH310756A true CH310756A (de) | 1955-11-15 |
Family
ID=7569654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH310756D CH310756A (de) | 1942-09-08 | 1943-08-23 | Verfahren zur Herstellung bituminöser Massen. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE452855A (enrdf_load_stackoverflow) |
| CH (1) | CH310756A (enrdf_load_stackoverflow) |
| DE (1) | DE914431C (enrdf_load_stackoverflow) |
| FR (1) | FR897585A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1015558B (de) * | 1955-02-23 | 1957-09-12 | Goldschmidt Ag Th | Verfahren zur Herstellung von Edelpechen |
-
1942
- 1942-09-08 DE DEV1473D patent/DE914431C/de not_active Expired
-
1943
- 1943-08-23 CH CH310756D patent/CH310756A/de unknown
- 1943-08-28 FR FR897585D patent/FR897585A/fr not_active Expired
- 1943-10-25 BE BE452855D patent/BE452855A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE914431C (de) | 1954-07-01 |
| FR897585A (fr) | 1945-03-26 |
| BE452855A (enrdf_load_stackoverflow) | 1943-11-30 |
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