SU109465A1 - Method for the production of waterproof ammonium nitrate - Google Patents
Method for the production of waterproof ammonium nitrateInfo
- Publication number
- SU109465A1 SU109465A1 SU566060A SU566060A SU109465A1 SU 109465 A1 SU109465 A1 SU 109465A1 SU 566060 A SU566060 A SU 566060A SU 566060 A SU566060 A SU 566060A SU 109465 A1 SU109465 A1 SU 109465A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ammonium nitrate
- production
- water
- waterproof
- waterproof ammonium
- Prior art date
Links
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 239000005871 repellent Substances 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 230000002940 repellent Effects 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 150000004677 hydrates Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 229910017135 Fe—O Inorganic materials 0.000 description 1
- QIJOTGQMDJOKJJ-UHFFFAOYSA-L [O-2].[Fe+4].S([O-])([O-])(=O)=O Chemical compound [O-2].[Fe+4].S([O-])([O-])(=O)=O QIJOTGQMDJOKJJ-UHFFFAOYSA-L 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Description
Изобретение касаетс способа производства волоустойчивоп аммиачно селитры путем ее обработки гидрофобизаторамп.The invention relates to a process for the production of a water-resistant ammonium nitrate by treating it with a water repellent.
Сущность изобретени состоит в том, что аммиачную селитру обрабатывают гидратом окиси металла и карбоновыми кислотами или их смесью с неокисле 11ными или частично окисленными парафиновыми углеводорода.ми, причем ввод т их в количестве 0,05-0,19иThe essence of the invention is that ammonium nitrate is treated with metal oxide hydrate and carboxylic acids or their mixture with non-oxidized or partially oxidized paraffinic hydrocarbons, and they are introduced in the amount of 0.05-0.19 and
и 0,15-0,40,,.and 0.15-0.40.
(в расчете на Fe) Преимущество(based on Fe) advantage
предлагаемого способа получени водоусто1чивои аммиачной се,титры заключаетс в том, что ио.Пчают нсГ1Тра. ьныГ1 и малослежива101ци1 1с иродукт с одновременным снижение ; x-icxoда гидрофобизаторов.The proposed method for the production of a water-ammonia cell, the titers consist in the fact that i.h. scruffy and undersledging 101c1 1c product with simultaneous decrease; x-ichoda of water repellents.
Получение водоустойчиво) аммиачно1 селитры осуществл ют следующим образом.The production of water resistant ammonium nitrate is carried out as follows.
Щелоки аммиачног селитры концентрацие 68-70/и подают и пыиарные агтпапаты АС si поелоAmmonium nitrate liquor concentration 68-70 / and serves and pyyarny agtpapata AS si ate
упарки под вакуу.ом до концентрации плава 96,5-97,0;о направл ют на кристаллизацию.evaporation under vacuum to a concentration of melt of 96.5-97.0; o is sent to crystallization.
По в плав перед гидрозатвором ввод т через тройнгк раствор, например, окисного сернокислого железа концентрпг е) около 120 г/л в расчете на Не и газообразны аммиак. Далее плав охлаждают и частично кристаллизуют на охлаждаемом барабане и направл ют в щнек-докристаллизатор .Into the water before the water seal, a solution is introduced through the triplet solution, for example, iron oxide sulphate concentrate (e) about 120 g / l, calculated on He and gaseous ammonia. Next, the melt is cooled and partially crystallized on a cooled drum and sent to the precrystalline cheek.
Одновременно в шнек вбрызгнBaif )T расны.1 емую 5Оз;1,ухом жирную кислоту H.iH ее смесь с пара (liiHOM. FojiHHyio се.И.тру с темпсpaTypOii lOS в HiH(jKe иоремснн. вают с жирной кислотгм ;, подсушивают , охлаждают и далее транспортером подают на укупорку. Готовый продукт с.1едующий состав: NH.NO.;-98,, Fe-О/ б, л ирпп кислота -0., влага- 0..At the same time, in the auger VifBaif) T, the dilated.1O5; 1, ear H.iH fatty acid is its mixture from the steam (liiHOM. cooled and then transported on the conveyor to the closure. The finished product p.1 the following composition: NH.NO.; - 98 ,, Fe-O / b, l irpp acid -0., moisture- 0 ..
JV 109465Предмет изобретени JV 109465
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU566060A SU109465A1 (en) | 1957-02-03 | 1957-02-03 | Method for the production of waterproof ammonium nitrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU566060A SU109465A1 (en) | 1957-02-03 | 1957-02-03 | Method for the production of waterproof ammonium nitrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU109465A1 true SU109465A1 (en) | 1957-11-30 |
Family
ID=48382489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU566060A SU109465A1 (en) | 1957-02-03 | 1957-02-03 | Method for the production of waterproof ammonium nitrate |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU109465A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2355635C2 (en) * | 2007-06-26 | 2009-05-20 | Владимир Федорович Сопин | Method of water-resistant ammonium saltpeter preparation |
-
1957
- 1957-02-03 SU SU566060A patent/SU109465A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2355635C2 (en) * | 2007-06-26 | 2009-05-20 | Владимир Федорович Сопин | Method of water-resistant ammonium saltpeter preparation |
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