GB752163A - Preparation of purified formaldehyde - Google Patents
Preparation of purified formaldehydeInfo
- Publication number
- GB752163A GB752163A GB19815/54A GB1981554A GB752163A GB 752163 A GB752163 A GB 752163A GB 19815/54 A GB19815/54 A GB 19815/54A GB 1981554 A GB1981554 A GB 1981554A GB 752163 A GB752163 A GB 752163A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formaldehyde
- alcohol
- methyl
- cyclohexanol
- reaction product
- 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
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title abstract 31
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- 239000007795 chemical reaction product Substances 0.000 abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- 150000001298 alcohols Chemical class 0.000 abstract 3
- 238000009835 boiling Methods 0.000 abstract 3
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 abstract 2
- PFNHSEQQEPMLNI-UHFFFAOYSA-N 2-methyl-1-pentanol Chemical compound CCCC(C)CO PFNHSEQQEPMLNI-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 abstract 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 abstract 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 abstract 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 abstract 1
- 229940093475 2-ethoxyethanol Drugs 0.000 abstract 1
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 abstract 1
- LCFKURIJYIJNRU-UHFFFAOYSA-N 2-methylhexan-1-ol Chemical compound CCCCC(C)CO LCFKURIJYIJNRU-UHFFFAOYSA-N 0.000 abstract 1
- WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- QCRFMSUKWRQZEM-UHFFFAOYSA-N cycloheptanol Chemical compound OC1CCCCCC1 QCRFMSUKWRQZEM-UHFFFAOYSA-N 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- XCIXKGXIYUWCLL-UHFFFAOYSA-N cyclopentanol Chemical compound OC1CCCC1 XCIXKGXIYUWCLL-UHFFFAOYSA-N 0.000 abstract 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 abstract 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- CETWDUZRCINIHU-UHFFFAOYSA-N methyl-n-amyl-carbinol Natural products CCCCCC(C)O CETWDUZRCINIHU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US752163XA | 1953-07-16 | 1953-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB752163A true GB752163A (en) | 1956-07-04 |
Family
ID=22124300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19815/54A Expired GB752163A (en) | 1953-07-16 | 1954-07-06 | Preparation of purified formaldehyde |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE560841A (enrdf_load_stackoverflow) |
| DE (1) | DE1057086B (enrdf_load_stackoverflow) |
| FR (1) | FR1108793A (enrdf_load_stackoverflow) |
| GB (1) | GB752163A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1138752B (de) * | 1958-12-19 | 1962-10-31 | Hoechst Ag | Verfahren zur Herstellung von reinem Formaldehyd |
| US7338579B2 (en) | 1998-06-05 | 2008-03-04 | Lucite International Uk Limited | Dewatering process |
| CN103339094A (zh) * | 2011-01-26 | 2013-10-02 | 宝理塑料株式会社 | 半缩甲醛浓缩物的制造方法及甲醛气体的制造方法 |
| CN104725203A (zh) * | 2015-03-24 | 2015-06-24 | 江苏凯茂石化科技有限公司 | 一种气体甲醛合成聚甲氧基二甲醚及脱酸的工艺装置及方法 |
| CN104725202A (zh) * | 2015-03-24 | 2015-06-24 | 江苏凯茂石化科技有限公司 | 一种用于聚甲氧基二甲醚原料生产的工艺装置及工艺方法 |
| CN110885439A (zh) * | 2019-11-22 | 2020-03-17 | 山东蓝星东大有限公司 | 一种降低聚醚多元醇挥发性有机物含量的方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1139825B (de) * | 1958-12-27 | 1962-11-22 | Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius & Bruning Frankfurt/M | Verfahren zur Herstellung von reinem alkoholfreiemFormaldehyd. |
| DE1109660B (de) * | 1959-01-07 | 1961-06-29 | Degussa | Verfahren zum Trocknen von monomerem, gasfoermigem Formaldehyd |
| US3128313A (en) * | 1960-12-22 | 1964-04-07 | Du Pont | Preparation of concentrated formaldehyde |
| GB1005439A (en) * | 1960-12-28 | 1965-09-22 | Du Pont | Removal of formic acid from aqueous formaldehyde solutions containing an alcohol and/or the formal thereof |
| DE1151250B (de) * | 1961-06-01 | 1963-07-11 | Leuna Werke Iawalter Ulbrichti | Verfahren zur Herstellung von wasserfreiem hochreinem Formaldehyd |
| DE1249846B (de) * | 1966-06-20 | 1967-09-14 | Leuna Werke Veb | Verfahren zur Herstellung von monomerem Formaldehyd |
-
0
- BE BE560841D patent/BE560841A/xx unknown
-
1954
- 1954-07-05 FR FR1108793D patent/FR1108793A/fr not_active Expired
- 1954-07-06 GB GB19815/54A patent/GB752163A/en not_active Expired
- 1954-07-14 DE DEP12316A patent/DE1057086B/de active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1138752B (de) * | 1958-12-19 | 1962-10-31 | Hoechst Ag | Verfahren zur Herstellung von reinem Formaldehyd |
| US7338579B2 (en) | 1998-06-05 | 2008-03-04 | Lucite International Uk Limited | Dewatering process |
| CN103339094A (zh) * | 2011-01-26 | 2013-10-02 | 宝理塑料株式会社 | 半缩甲醛浓缩物的制造方法及甲醛气体的制造方法 |
| CN104725203A (zh) * | 2015-03-24 | 2015-06-24 | 江苏凯茂石化科技有限公司 | 一种气体甲醛合成聚甲氧基二甲醚及脱酸的工艺装置及方法 |
| CN104725202A (zh) * | 2015-03-24 | 2015-06-24 | 江苏凯茂石化科技有限公司 | 一种用于聚甲氧基二甲醚原料生产的工艺装置及工艺方法 |
| CN104725203B (zh) * | 2015-03-24 | 2016-05-11 | 江苏凯茂石化科技有限公司 | 一种气体甲醛合成聚甲氧基二甲醚及脱酸的工艺装置及方法 |
| CN110885439A (zh) * | 2019-11-22 | 2020-03-17 | 山东蓝星东大有限公司 | 一种降低聚醚多元醇挥发性有机物含量的方法 |
| CN110885439B (zh) * | 2019-11-22 | 2022-03-04 | 山东蓝星东大有限公司 | 一种降低聚醚多元醇挥发性有机物含量的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1057086B (de) | 1959-05-14 |
| BE560841A (enrdf_load_stackoverflow) | |
| FR1108793A (fr) | 1956-01-17 |
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