BE447285A - - Google Patents
Info
- Publication number
- BE447285A BE447285A BE447285DA BE447285A BE 447285 A BE447285 A BE 447285A BE 447285D A BE447285D A BE 447285DA BE 447285 A BE447285 A BE 447285A
- Authority
- BE
- Belgium
- Prior art keywords
- naphthalene
- ammonia
- crystals
- oil
- desc
- Prior art date
Links
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 108
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 103
- 229910021529 ammonia Inorganic materials 0.000 claims description 49
- 239000013078 crystal Substances 0.000 claims description 41
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 33
- 238000005406 washing Methods 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 15
- 150000002989 phenols Chemical class 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 10
- 239000003208 petroleum Substances 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 10
- 239000002244 precipitate Substances 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 8
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 239000012047 saturated solution Substances 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims description 3
- 239000012452 mother liquor Substances 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 claims description 3
- 239000002641 tar oil Substances 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims description 2
- 239000003502 gasoline Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- MRVNKBNZHOHVER-UHFFFAOYSA-N 2h-anthracen-1-one Chemical compound C1=CC=C2C=C3C(=O)CC=CC3=CC2=C1 MRVNKBNZHOHVER-UHFFFAOYSA-N 0.000 claims 1
- 101001070496 Catharanthus roseus Geissoschizine oxidase Proteins 0.000 claims 1
- 240000000491 Corchorus aestuans Species 0.000 claims 1
- 235000011777 Corchorus aestuans Nutrition 0.000 claims 1
- 235000010862 Corchorus capsularis Nutrition 0.000 claims 1
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 claims 1
- 239000012043 crude product Substances 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 33
- 238000002844 melting Methods 0.000 description 13
- 230000008018 melting Effects 0.000 description 13
- 238000000746 purification Methods 0.000 description 11
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000012267 brine Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000011280 coal tar Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229940095054 ammoniac Drugs 0.000 description 2
- XABJJJZIQNZSIM-UHFFFAOYSA-N azane;phenol Chemical class [NH4+].[O-]C1=CC=CC=C1 XABJJJZIQNZSIM-UHFFFAOYSA-N 0.000 description 2
- 150000001896 cresols Chemical class 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- ILNYDHOAOJZFFP-UHFFFAOYSA-N anthracene naphthalene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C12.C1=CC=CC2=CC3=CC=CC=C3C=C12.C1=CC=CC2=CC=CC=C12 ILNYDHOAOJZFFP-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/24—Anthracenes; Hydrogenated anthracenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE447285A true BE447285A (d) |
Family
ID=103162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE447285D BE447285A (d) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE447285A (d) |
-
0
- BE BE447285D patent/BE447285A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108686397B (zh) | 蒸馏二甲亚砜的方法及多段式蒸馏塔 | |
| TWI314065B (d) | ||
| KR20010023757A (ko) | 증류와 추출에 의한 폐기 오일의 재정제 방법 | |
| CA2068262A1 (en) | Method for the recovery and purification of maltol | |
| CN102126991A (zh) | 4,4-双(2-磺酸基苯乙烯基)-1,1-联苯的制备方法 | |
| JPS62158233A (ja) | ビスフエノ−ルＡのｏ，ｐ’−異性体の分離方法 | |
| BE447285A (d) | ||
| US2198743A (en) | Process for purifying gases | |
| US2403127A (en) | Process for the manufacture of polynuclear aromatic hydrocarbons | |
| KR101334397B1 (ko) | 고순도 다이머산의 생산방법 | |
| US2842423A (en) | Separation of acid gases from coal carbonization gases | |
| JPS6127938A (ja) | ソルビン酸の製法 | |
| JP2010137195A (ja) | 溶剤回収方法およびそのシステム、並びに凍結脱水方法およびその装置 | |
| JP4539012B2 (ja) | フェノールを含むビスフェノールａの精製方法 | |
| US4233227A (en) | Phthalic anhydride formation and separation | |
| US2888491A (en) | Separation of phenols from their mixtures with neutral oils | |
| Perkin | LI.—The action of the chlorides of propionyl and butyryl on phenol | |
| JPS5547118A (en) | Purification of gas containing impurity | |
| KR20030003210A (ko) | 목초액 정제과정에 발생하는 열을 이용한 활성탄 제조기 | |
| GB567237A (en) | Improvements in and relating to the production of hydroxyacetic acid | |
| KR101334395B1 (ko) | 고순도 다이머산의 대량 생산장치 | |
| JPH0711284A (ja) | さとうきびワックス組成物の抽出法 | |
| CN111961493A (zh) | 一种用于高温煤焦油的萃取分离方法 | |
| RU2487113C1 (ru) | Способ очистки раствора диэтаноламина от примесей | |
| BE479850A (d) |