CS204645B1 - Method for the separation of pure methyl-tertiary butylether - Google Patents
Method for the separation of pure methyl-tertiary butylether Download PDFInfo
- Publication number
- CS204645B1 CS204645B1 CS792916A CS291679A CS204645B1 CS 204645 B1 CS204645 B1 CS 204645B1 CS 792916 A CS792916 A CS 792916A CS 291679 A CS291679 A CS 291679A CS 204645 B1 CS204645 B1 CS 204645B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- methanol
- water
- butyl ether
- methyl
- toro
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 6
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 title description 19
- 238000000926 separation method Methods 0.000 title description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 88
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N butyl alcohol Substances CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims 2
- 101100010343 Drosophila melanogaster lobo gene Proteins 0.000 claims 1
- 150000001414 amino alcohols Chemical class 0.000 claims 1
- 229960004132 diethyl ether Drugs 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000895 extractive distillation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- JJNQHLLBFBGKEL-UHFFFAOYSA-N 1-[(2-methylpropan-2-yl)oxy]butane Chemical compound CCCCOC(C)(C)C JJNQHLLBFBGKEL-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- FXNDIJDIPNCZQJ-UHFFFAOYSA-N 2,4,4-trimethylpent-1-ene Chemical compound CC(=C)CC(C)(C)C FXNDIJDIPNCZQJ-UHFFFAOYSA-N 0.000 description 1
- DVQWBWJZXBYZLA-UHFFFAOYSA-N 2-(2,3-dimethylbutan-2-yloxy)-2,3-dimethylbutane Chemical compound CC(C)C(C)(C)OC(C)(C)C(C)C DVQWBWJZXBYZLA-UHFFFAOYSA-N 0.000 description 1
- KBMDBLCFKPRPOC-UHFFFAOYSA-N 2-bromo-3,3,3-trifluoro-2-(trifluoromethyl)propanenitrile Chemical compound FC(F)(F)C(Br)(C#N)C(F)(F)F KBMDBLCFKPRPOC-UHFFFAOYSA-N 0.000 description 1
- DDDWVPMFUINCFM-UHFFFAOYSA-N 3-methoxy-2,2-dimethylhexane Chemical compound CCCC(OC)C(C)(C)C DDDWVPMFUINCFM-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241000287219 Serinus canaria Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 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
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- AQEFLFZSWDEAIP-UHFFFAOYSA-N di-tert-butyl ether Chemical compound CC(C)(C)OC(C)(C)C AQEFLFZSWDEAIP-UHFFFAOYSA-N 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- HCTNDDRMUNVGSU-UHFFFAOYSA-N ethanol;2-methoxy-2-methylpropane Chemical compound CCO.COC(C)(C)C HCTNDDRMUNVGSU-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- KSSNXJHPEFVKHY-UHFFFAOYSA-N phenol;hydrate Chemical compound O.OC1=CC=CC=C1 KSSNXJHPEFVKHY-UHFFFAOYSA-N 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- NUMQCACRALPSHD-UHFFFAOYSA-N tert-Butyl ethyl ether Natural products CCOC(C)(C)C NUMQCACRALPSHD-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/34—Separation; Purification; Stabilisation; Use of additives
- C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
- C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS792916A CS204645B1 (en) | 1979-04-27 | 1979-04-27 | Method for the separation of pure methyl-tertiary butylether |
| DD80220652A DD159949A3 (de) | 1979-04-27 | 1980-04-21 | Verfahren zur isolierung von reinem methyl-tert.butylether |
| DE19803015882 DE3015882A1 (de) | 1979-04-27 | 1980-04-24 | Verfahren zur gewinnung von reinem methyl-t-butylaether |
| IT21659/80A IT1141929B (it) | 1979-04-27 | 1980-04-24 | Procedimento per la produzione di metil-terz-butil etere puro |
| HU801029A HU184275B (en) | 1979-04-27 | 1980-04-25 | Process for separating pure methyl-terc-butyl-ether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS792916A CS204645B1 (en) | 1979-04-27 | 1979-04-27 | Method for the separation of pure methyl-tertiary butylether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS204645B1 true CS204645B1 (en) | 1981-04-30 |
Family
ID=5367685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS792916A CS204645B1 (en) | 1979-04-27 | 1979-04-27 | Method for the separation of pure methyl-tertiary butylether |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS204645B1 (it) |
| DD (1) | DD159949A3 (it) |
| DE (1) | DE3015882A1 (it) |
| HU (1) | HU184275B (it) |
| IT (1) | IT1141929B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4661209A (en) * | 1986-03-20 | 1987-04-28 | Lloyd Berg | Separation of methyl t-butyl ether from hydrocarbons by extractive distillation |
| US5354912A (en) * | 1993-06-01 | 1994-10-11 | Texaco Chemical Company | Method for the removal of dimethyl ether from methyl tertiary butyl ether |
| CN104250205B (zh) * | 2013-06-25 | 2016-04-13 | 中国石油化工股份有限公司 | 甲基叔丁基醚的制备方法及其装置 |
-
1979
- 1979-04-27 CS CS792916A patent/CS204645B1/cs unknown
-
1980
- 1980-04-21 DD DD80220652A patent/DD159949A3/xx not_active IP Right Cessation
- 1980-04-24 IT IT21659/80A patent/IT1141929B/it active
- 1980-04-24 DE DE19803015882 patent/DE3015882A1/de not_active Withdrawn
- 1980-04-25 HU HU801029A patent/HU184275B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD159949A3 (de) | 1983-04-20 |
| IT8021659A0 (it) | 1980-04-24 |
| IT1141929B (it) | 1986-10-08 |
| HU184275B (en) | 1984-07-30 |
| DE3015882A1 (de) | 1980-11-06 |
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