GB681246A - Extractive crystallisation process - Google Patents
Extractive crystallisation processInfo
- Publication number
- GB681246A GB681246A GB2757248A GB2757248A GB681246A GB 681246 A GB681246 A GB 681246A GB 2757248 A GB2757248 A GB 2757248A GB 2757248 A GB2757248 A GB 2757248A GB 681246 A GB681246 A GB 681246A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- ketone
- urea
- complexes
- thiourea
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000002425 crystallisation Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 28
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 16
- 150000001875 compounds Chemical class 0.000 abstract 13
- 239000004202 carbamide Substances 0.000 abstract 10
- 150000002576 ketones Chemical class 0.000 abstract 8
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 6
- -1 aliphatic radical Chemical class 0.000 abstract 6
- 239000007864 aqueous solution Substances 0.000 abstract 6
- HXVNBWAKAOHACI-UHFFFAOYSA-N 2,4-dimethyl-3-pentanone Chemical compound CC(C)C(=O)C(C)C HXVNBWAKAOHACI-UHFFFAOYSA-N 0.000 abstract 4
- OJVAMHKKJGICOG-UHFFFAOYSA-N 2,5-hexanedione Chemical compound CC(=O)CCC(C)=O OJVAMHKKJGICOG-UHFFFAOYSA-N 0.000 abstract 4
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N 3-Methylbutan-2-one Chemical compound CC(C)C(C)=O SYBYTAAJFKOIEJ-UHFFFAOYSA-N 0.000 abstract 4
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 abstract 4
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 abstract 4
- 229940043265 methyl isobutyl ketone Drugs 0.000 abstract 4
- 229920006395 saturated elastomer Polymers 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 150000002148 esters Chemical class 0.000 abstract 3
- 150000002170 ethers Chemical class 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000003921 oil Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- BWZVCCNYKMEVEX-UHFFFAOYSA-N 2,4,6-Trimethylpyridine Chemical compound CC1=CC(C)=NC(C)=C1 BWZVCCNYKMEVEX-UHFFFAOYSA-N 0.000 abstract 2
- 150000001298 alcohols Chemical class 0.000 abstract 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 2
- PJGSXYOJTGTZAV-UHFFFAOYSA-N pinacolone Chemical compound CC(=O)C(C)(C)C PJGSXYOJTGTZAV-UHFFFAOYSA-N 0.000 abstract 2
- IYKVLICPFCEZOF-UHFFFAOYSA-N selenourea Chemical compound NC(N)=[Se] IYKVLICPFCEZOF-UHFFFAOYSA-N 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 abstract 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- DUKJZYZDOKKAMU-UHFFFAOYSA-N 1-chloronaphthalene-2-carbaldehyde Chemical compound C1=CC=C2C(Cl)=C(C=O)C=CC2=C1 DUKJZYZDOKKAMU-UHFFFAOYSA-N 0.000 abstract 1
- MQWCXKGKQLNYQG-UHFFFAOYSA-N 4-methylcyclohexan-1-ol Chemical compound CC1CCC(O)CC1 MQWCXKGKQLNYQG-UHFFFAOYSA-N 0.000 abstract 1
- UNBMPKNTYKDYCG-UHFFFAOYSA-N 4-methylpentan-2-amine Chemical compound CC(C)CC(C)N UNBMPKNTYKDYCG-UHFFFAOYSA-N 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 1
- 150000001241 acetals Chemical class 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- YCOXTKKNXUZSKD-UHFFFAOYSA-N as-o-xylenol Natural products CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 235000014633 carbohydrates Nutrition 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 abstract 1
- 239000012065 filter cake Substances 0.000 abstract 1
- 150000002391 heterocyclic compounds Chemical class 0.000 abstract 1
- SNHMUERNLJLMHN-UHFFFAOYSA-N iodobenzene Chemical compound IC1=CC=CC=C1 SNHMUERNLJLMHN-UHFFFAOYSA-N 0.000 abstract 1
- 125000005395 methacrylic acid group Chemical group 0.000 abstract 1
- 239000010688 mineral lubricating oil Substances 0.000 abstract 1
- UNFUYWDGSFDHCW-UHFFFAOYSA-N monochlorocyclohexane Chemical compound ClC1CCCCC1 UNFUYWDGSFDHCW-UHFFFAOYSA-N 0.000 abstract 1
- 150000002828 nitro derivatives Chemical class 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- SQYNKIJPMDEDEG-UHFFFAOYSA-N paraldehyde Chemical compound CC1OC(C)OC(C)O1 SQYNKIJPMDEDEG-UHFFFAOYSA-N 0.000 abstract 1
- 229960003868 paraldehyde Drugs 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 229930195734 saturated hydrocarbon Natural products 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- 150000004763 sulfides Chemical class 0.000 abstract 1
- 150000003604 tiglic acids Chemical class 0.000 abstract 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 abstract 1
- 150000003672 ureas Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US681246XA | 1947-10-27 | 1947-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB681246A true GB681246A (en) | 1952-10-22 |
Family
ID=22080560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2757248A Expired GB681246A (en) | 1947-10-27 | 1948-10-22 | Extractive crystallisation process |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE870258C (enrdf_load_stackoverflow) |
| FR (1) | FR974373A (enrdf_load_stackoverflow) |
| GB (1) | GB681246A (enrdf_load_stackoverflow) |
| NL (1) | NL73715C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033869A (zh) * | 2017-12-28 | 2018-05-15 | 山东海成石化工程设计有限公司 | 一种利用抽余油生产正己烷的方法 |
-
1948
- 1948-10-02 DE DEP14708D patent/DE870258C/de not_active Expired
- 1948-10-05 NL NL142640A patent/NL73715C/xx active
- 1948-10-22 GB GB2757248A patent/GB681246A/en not_active Expired
- 1948-10-27 FR FR974373D patent/FR974373A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033869A (zh) * | 2017-12-28 | 2018-05-15 | 山东海成石化工程设计有限公司 | 一种利用抽余油生产正己烷的方法 |
| CN108033869B (zh) * | 2017-12-28 | 2020-12-25 | 山东海成石化工程设计有限公司 | 一种利用抽余油生产正己烷的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE870258C (de) | 1953-03-12 |
| NL73715C (enrdf_load_stackoverflow) | 1953-12-15 |
| FR974373A (enrdf_load_stackoverflow) | 1951-02-21 |
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