NO319746B1 - Fremgangsmate for fremstilling av porose granuler av ammoniumnitrat - Google Patents
Fremgangsmate for fremstilling av porose granuler av ammoniumnitrat Download PDFInfo
- Publication number
- NO319746B1 NO319746B1 NO19976096A NO976096A NO319746B1 NO 319746 B1 NO319746 B1 NO 319746B1 NO 19976096 A NO19976096 A NO 19976096A NO 976096 A NO976096 A NO 976096A NO 319746 B1 NO319746 B1 NO 319746B1
- Authority
- NO
- Norway
- Prior art keywords
- solution
- ammonium nitrate
- granulator
- stated
- nitrate
- 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 abstract description 24
- 239000008187 granular material Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 21
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005469 granulation Methods 0.000 claims abstract description 11
- 230000003179 granulation Effects 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000002425 crystallisation Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 5
- 238000010981 drying operation Methods 0.000 claims abstract description 3
- 239000000654 additive Substances 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 4
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000000889 atomisation Methods 0.000 claims description 3
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- -1 alcohol sulfate salts Chemical class 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 2
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 2
- 239000001166 ammonium sulphate Substances 0.000 claims description 2
- 230000002301 combined effect Effects 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 28
- 239000000295 fuel oil Substances 0.000 description 5
- 239000002360 explosive Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
- C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/18—Nitrates of ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Hydroponics (AREA)
- Glanulating (AREA)
- Compounds Of Unknown Constitution (AREA)
- Medicinal Preparation (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9616297A FR2757842B1 (fr) | 1996-12-31 | 1996-12-31 | Procede et installation pour la fabrication de nitrate d'ammoniaque poreux |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO976096D0 NO976096D0 (no) | 1997-12-29 |
| NO976096L NO976096L (no) | 1998-07-01 |
| NO319746B1 true NO319746B1 (no) | 2005-09-12 |
Family
ID=9499370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19976096A NO319746B1 (no) | 1996-12-31 | 1997-12-29 | Fremgangsmate for fremstilling av porose granuler av ammoniumnitrat |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6022386A (de) |
| EP (1) | EP0850878B1 (de) |
| AT (1) | ATE205810T1 (de) |
| AU (1) | AU729196B2 (de) |
| CA (1) | CA2221717C (de) |
| DE (1) | DE69706822T2 (de) |
| DK (1) | DK0850878T3 (de) |
| ES (1) | ES2160912T3 (de) |
| FR (1) | FR2757842B1 (de) |
| NO (1) | NO319746B1 (de) |
| PT (1) | PT850878E (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9811824D0 (en) * | 1998-06-03 | 1998-07-29 | Cooper John | Modified ammonium nitrate |
| US6365120B1 (en) * | 2000-02-28 | 2002-04-02 | Lobeco Products, Inc. | Method for hardening granular inorganic salt compounds |
| AU2002232417B2 (en) * | 2000-12-19 | 2006-09-21 | The Lubrizol Corporation | Aminosulfonate product-treated nitrogen-containing salt particles |
| UA98306C2 (uk) | 2006-08-02 | 2012-05-10 | Омния Фертилайзер Лимитед | Гранули нітрату амонію та спосіб їх одержання |
| CN100586906C (zh) * | 2007-09-20 | 2010-02-03 | 兖矿鲁南化肥厂 | 高塔滚筒复合肥生产工艺 |
| CN104311372B (zh) * | 2014-10-22 | 2016-09-07 | 安徽淮化股份有限公司 | 多孔硝铵生产中结块硝铵的回收再利用装置及其使用方法 |
| RU2591947C1 (ru) * | 2014-12-25 | 2016-07-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский технологический университет" | Способ получения пористой гранулированной аммиачной селитры |
| RU2642669C1 (ru) * | 2016-03-02 | 2018-01-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский технологический университет" | Способ получения пористой гранулированной аммиачной селитры |
| RU2643950C2 (ru) * | 2016-07-15 | 2018-02-06 | Федеральное Государственное Бюджетное Учреждение Науки Институт Проблем Комплексного Освоения Недр Им. Академика Н.В. Мельникова Российской Академии Наук (Ипкон Ран) | Устройство получения поризованной гранулированной аммиачной селитры |
| CN107892310B (zh) * | 2017-12-12 | 2023-10-24 | 天脊煤化工集团股份有限公司 | 一种防止多孔硝铵结块的系统及工艺 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2416615A (en) * | 1943-06-19 | 1947-02-25 | Solvay Process Co | Process for graining ammonium nitrate |
| US2798301A (en) * | 1954-07-06 | 1957-07-09 | Phillips Petroleum Co | Process for drying ammonium nitrate prills |
| GB894773A (en) * | 1958-05-30 | 1962-04-26 | Chemical & Ind Corp | Process for the production of pellets |
| GB990487A (en) * | 1962-11-28 | 1965-04-28 | Ici Ltd | Improvements in and relating to granular ammonium nitrate compositions |
| ES456079A1 (es) * | 1977-02-18 | 1978-02-01 | Saez Diaz Jesus M | Proceso de secado de nitrato amonico poroso para explosivo en plantas de <<prilling>> mediante lechos fluidizados. |
| NL173387C (nl) * | 1979-03-15 | 1984-01-16 | Azote Sa Cie Neerlandaise | Werkwijze voor het maken van stabiele, ammoniumnitraat bevattende meststofkorrels. |
| NL8102958A (nl) * | 1981-06-19 | 1983-01-17 | Unie Van Kunstmestfab Bv | Werkwijze voor het bereiden van thermisch stabiele ammoniumnitraatbevattende granules met hoog stortgewicht, alsmede granules verkregen met deze werkwijze. |
| NL8102959A (nl) * | 1981-06-19 | 1983-01-17 | Unie Van Kunstmestfab Bv | Werkwijze voor het bereiden van thermisch stabiele ammoniumnitraatbevattende granules, alsmede granules verkregen met deze werkwijze. |
| NL8102957A (nl) * | 1981-06-19 | 1983-01-17 | Unie Van Kunstmestfab Bv | Werkwijze voor het bereiden van ammoniumnitraatbevattende granules met hoog stortgewicht, alsmede granules verkregen met deze werkwijze. |
| IE57463B1 (en) * | 1985-08-07 | 1992-11-04 | Kaltenbach Thuring Sa | Granulating device |
| GB9209620D0 (en) * | 1992-05-05 | 1992-06-17 | Ici Plc | Improvements in prill drying |
| JO1812B1 (en) * | 1993-10-15 | 1995-07-05 | ساسول كيميكال اندستريز ليمتد | Porous granules of ammonium nitrate |
-
1996
- 1996-12-31 FR FR9616297A patent/FR2757842B1/fr not_active Expired - Fee Related
-
1997
- 1997-12-12 ES ES97403033T patent/ES2160912T3/es not_active Expired - Lifetime
- 1997-12-12 PT PT97403033T patent/PT850878E/pt unknown
- 1997-12-12 DE DE69706822T patent/DE69706822T2/de not_active Expired - Fee Related
- 1997-12-12 EP EP97403033A patent/EP0850878B1/de not_active Expired - Lifetime
- 1997-12-12 AT AT97403033T patent/ATE205810T1/de not_active IP Right Cessation
- 1997-12-12 DK DK97403033T patent/DK0850878T3/da active
- 1997-12-16 CA CA002221717A patent/CA2221717C/fr not_active Expired - Fee Related
- 1997-12-16 AU AU48376/97A patent/AU729196B2/en not_active Ceased
- 1997-12-29 NO NO19976096A patent/NO319746B1/no unknown
- 1997-12-30 US US09/000,549 patent/US6022386A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU4837697A (en) | 1998-07-02 |
| EP0850878A1 (de) | 1998-07-01 |
| EP0850878B1 (de) | 2001-09-19 |
| CA2221717C (fr) | 2005-03-29 |
| CA2221717A1 (fr) | 1998-06-30 |
| DE69706822D1 (de) | 2001-10-25 |
| US6022386A (en) | 2000-02-08 |
| PT850878E (pt) | 2002-02-28 |
| FR2757842A1 (fr) | 1998-07-03 |
| ES2160912T3 (es) | 2001-11-16 |
| NO976096L (no) | 1998-07-01 |
| DK0850878T3 (da) | 2001-11-19 |
| DE69706822T2 (de) | 2002-03-28 |
| FR2757842B1 (fr) | 1999-11-19 |
| NO976096D0 (no) | 1997-12-29 |
| ATE205810T1 (de) | 2001-10-15 |
| AU729196B2 (en) | 2001-01-25 |
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