GB832870A - Improvements in the manufacture of nitric acid esters of aliphatic alcohols - Google Patents
Improvements in the manufacture of nitric acid esters of aliphatic alcoholsInfo
- Publication number
- GB832870A GB832870A GB3859/58A GB385958A GB832870A GB 832870 A GB832870 A GB 832870A GB 3859/58 A GB3859/58 A GB 3859/58A GB 385958 A GB385958 A GB 385958A GB 832870 A GB832870 A GB 832870A
- Authority
- GB
- United Kingdom
- Prior art keywords
- injector
- aliphatic alcohols
- acid esters
- nitric acid
- nitrating
- 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
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 title abstract 2
- -1 aliphatic alcohols Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 230000000802 nitrating effect Effects 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000001804 emulsifying effect Effects 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000002360 explosive Substances 0.000 abstract 1
- 229960003711 glyceryl trinitrate Drugs 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C203/00—Esters of nitric or nitrous acid
- C07C203/02—Esters of nitric acid
- C07C203/04—Esters of nitric acid having nitrate groups bound to acyclic carbon atoms
- C07C203/06—Glycerol trinitrate
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/02—Preparation of esters of nitric acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Nitric acid esters of aliphatic alcohols are manufactured by introducing the nitrating acid into an injector under pressure, the alcohol and a non-reactive gas, in an amount from 5 to 30% by volume based on the total volume of liquid supplied to the injector, being drawn simultaneously by suction into the injector under such conditions that, in addition to immediate mixing and conversion of the reaction components substantially completely within the injector, gas dispersion and emulsifying takes place with formation of a stable non-explosive emulsion of the reaction products, which is then rapidly moved through a closed conduit to a separator house remote from the nitrating apparatus where the nitric ester produced is separated from the spent acid in a centrifugal separator. Cooling may be applied immediately after the emulsion has left the injector. The process is exemplified with reference to the production of nitroglycerine with the use of air as the added gas. Specification 735,888 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE832870X | 1957-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB832870A true GB832870A (en) | 1960-04-13 |
Family
ID=20353982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3859/58A Expired GB832870A (en) | 1957-02-08 | 1958-02-06 | Improvements in the manufacture of nitric acid esters of aliphatic alcohols |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH357713A (en) |
| DE (1) | DE1058039B (en) |
| GB (1) | GB832870A (en) |
| NL (1) | NL97379C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4251455A (en) * | 1978-05-12 | 1981-02-17 | Josef Meissner Gmbh & Co. | Continuous closed loop nitration of polyhydric alcohols |
| US20150031909A1 (en) * | 2012-12-04 | 2015-01-29 | Shandong Libaode Chemical Co., Ltd. | Safe method for producing alkyl nitrate |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013110952B4 (en) | 2013-08-15 | 2015-11-26 | Josef Meissner Gmbh & Co. Kg | Process for the removal of impurities resulting from the production of aliphatic nitrate esters |
| RU2603773C1 (en) * | 2015-10-12 | 2016-11-27 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Nitrator for producing liquid nitroesters |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US449687A (en) * | 1891-04-07 | maxim | ||
| DE183183C (en) * | ||||
| US2606919A (en) * | 1946-12-06 | 1952-08-12 | Ici Ltd | Process for the continuous manufacture of liquid nitric esters |
| US2717903A (en) * | 1950-05-26 | 1955-09-13 | Olin Mathieson | Nitration of glycerine |
-
0
- NL NL97379D patent/NL97379C/xx active
-
1957
- 1957-12-30 DE DEN14501A patent/DE1058039B/en active Pending
-
1958
- 1958-02-06 GB GB3859/58A patent/GB832870A/en not_active Expired
- 1958-04-01 CH CH357713D patent/CH357713A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4251455A (en) * | 1978-05-12 | 1981-02-17 | Josef Meissner Gmbh & Co. | Continuous closed loop nitration of polyhydric alcohols |
| US20150031909A1 (en) * | 2012-12-04 | 2015-01-29 | Shandong Libaode Chemical Co., Ltd. | Safe method for producing alkyl nitrate |
| US9365488B2 (en) * | 2012-12-04 | 2016-06-14 | Shandong Libaode Chemical Co., Ltd. | Safe method for producing alkyl nitrate |
Also Published As
| Publication number | Publication date |
|---|---|
| NL97379C (en) | |
| DE1058039B (en) | 1959-05-27 |
| CH357713A (en) | 1961-10-31 |
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