NO784146L - Fremgangsmaate til fremstilling av vanngel-sprengstoffer - Google Patents

Fremgangsmaate til fremstilling av vanngel-sprengstoffer

Info

Publication number: NO784146L
Authority: NO; Norway
Prior art keywords: microspheres; explosive; mixture; expanded; sensitizing agent
Prior art date: 1977-12-15

Application number

NO784146A

Other languages

English (en)

Norwegian (no)

Inventor

Gunnar Olof Ekman

Original Assignee

Nitro Nobel Ab

Priority date (The priority date 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 date listed.)

1977-12-15

Filing date

1978-12-08

Publication date

1979-06-18

1978-12-08 Application filed by Nitro Nobel Ab filed Critical Nitro Nobel Ab

1979-06-18 Publication of NO784146L publication Critical patent/NO784146L/no

Links

239000002360 explosive Substances 0.000 title claims description 30
238000000034 method Methods 0.000 title claims description 6
239000000203 mixture Substances 0.000 claims description 22
239000004005 microsphere Substances 0.000 claims description 19
239000007789 gas Substances 0.000 claims description 7
238000004519 manufacturing process Methods 0.000 claims description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
239000003795 chemical substances by application Substances 0.000 claims description 5
230000001235 sensitizing effect Effects 0.000 claims description 5
239000000446 fuel Substances 0.000 claims description 4
150000003839 salts Chemical class 0.000 claims description 4
239000004615 ingredient Substances 0.000 claims description 3
229920001169 thermoplastic Polymers 0.000 claims description 3
239000004416 thermosoftening plastic Substances 0.000 claims description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
230000015572 biosynthetic process Effects 0.000 claims description 2
239000000969 carrier Substances 0.000 claims description 2
238000001816 cooling Methods 0.000 claims description 2
238000002425 crystallisation Methods 0.000 claims description 2
230000005496 eutectics Effects 0.000 claims description 2
239000001301 oxygen Substances 0.000 claims description 2
229910052760 oxygen Inorganic materials 0.000 claims description 2
239000000499 gel Substances 0.000 claims 1
239000007800 oxidant agent Substances 0.000 claims 1
239000000243 solution Substances 0.000 description 12
230000003068 static effect Effects 0.000 description 6
238000005474 detonation Methods 0.000 description 5
239000000126 substance Substances 0.000 description 4
244000007835 Cyamopsis tetragonoloba Species 0.000 description 3
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
239000004202 carbamide Substances 0.000 description 3
239000000463 material Substances 0.000 description 3
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
235000013312 flour Nutrition 0.000 description 2
NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
239000000843 powder Substances 0.000 description 2
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
239000002023 wood Substances 0.000 description 2
XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 description 1
SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
125000005210 alkyl ammonium group Chemical group 0.000 description 1
-1 ammonium nitrate Chemical class 0.000 description 1
239000003855 balanced salt solution Substances 0.000 description 1
239000002775 capsule Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000000428 dust Substances 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
239000003721 gunpowder Substances 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000001282 iso-butane Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
239000012255 powdered metal Substances 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
235000010344 sodium nitrate Nutrition 0.000 description 1
239000004317 sodium nitrate Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
239000000015 trinitrotoluene Substances 0.000 description 1
239000008256 whipped cream Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
- C06B23/003—Porous or hollow inert particles
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Manufacturing Of Micro-Capsules (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Air Bags (AREA)

NO784146A 1977-12-15 1978-12-08 Fremgangsmaate til fremstilling av vanngel-sprengstoffer NO784146L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7714240A SE7714240L (sv)	1977-12-15	1977-12-15	Vattengelsprengemnen med mikrosferer

Publications (1)

Publication Number	Publication Date
NO784146L true NO784146L (no)	1979-06-18

Family

ID=20333205

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO784146A NO784146L (no)	1977-12-15	1978-12-08	Fremgangsmaate til fremstilling av vanngel-sprengstoffer

Country Status (13)

Country	Link
US (1)	US4207126A (fr)
JP (1)	JPS5492614A (fr)
AU (1)	AU518843B2 (fr)
BR (1)	BR7808098A (fr)
CA (1)	CA1114172A (fr)
CH (1)	CH639052A5 (fr)
DE (1)	DE2851762A1 (fr)
DK (1)	DK565878A (fr)
ES (1)	ES476691A1 (fr)
GB (1)	GB2010239B (fr)
IN (1)	IN150343B (fr)
NO (1)	NO784146L (fr)
SE (1)	SE7714240L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5714711A (en) *	1990-12-31	1998-02-03	Mei Corporation	Encapsulated propellant grain composition, method of preparation, article fabricated therefrom and method of fabrication
WO1993025500A1 (fr) *	1992-06-15	1993-12-23	Asahi Kasei Kogyo Kabushiki Kaisha	Composition explosive et sa production
JPH05208885A (ja) *	1991-06-26	1993-08-20	Asahi Chem Ind Co Ltd	含水爆薬組成物
US5880399A (en) *	1997-07-14	1999-03-09	Dyno Nobel Inc.	Cast explosive composition with microballoons
US6113715A (en) *	1998-07-09	2000-09-05	Dyno Nobel Inc.	Method for forming an emulsion explosive composition
US6669753B1 (en)	2001-10-09	2003-12-30	The United States Of America As Represented By The Secretary Of The Navy	Method and composition for desensitizing the explosive performance of commercially available fertilizers
KR20060047086A (ko) *	2004-11-15	2006-05-18	주식회사 스웰테크	전기식 파암용 팽창제 조성물
CN102875265A (zh) *	2012-10-24	2013-01-16	雅化集团三台化工有限公司	一种树脂微球的湿法膨胀工艺
CN108358733B (zh) *	2018-03-14	2020-07-03	安徽理工大学	一种热膨胀中空微球包覆含能添加剂的方法
USD1016424S1 (en) *	2022-01-10	2024-02-27	Dyco, Inc.	Drag chain conveyor beam

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3773573A (en) *	1970-10-15	1973-11-20	Dow Chemical Co	Explosive composition containing monocellular thermoplastic globules and method of preparing same

1977
- 1977-12-15 SE SE7714240A patent/SE7714240L/xx unknown
1978
- 1978-11-24 US US05/963,208 patent/US4207126A/en not_active Expired - Lifetime
- 1978-11-27 CA CA316,950A patent/CA1114172A/fr not_active Expired
- 1978-11-28 GB GB7846263A patent/GB2010239B/en not_active Expired
- 1978-11-29 IN IN863/DEL/78A patent/IN150343B/en unknown
- 1978-11-30 DE DE19782851762 patent/DE2851762A1/de not_active Withdrawn
- 1978-12-06 JP JP15145278A patent/JPS5492614A/ja active Pending
- 1978-12-07 AU AU42288/78A patent/AU518843B2/en not_active Expired
- 1978-12-08 NO NO784146A patent/NO784146L/no unknown
- 1978-12-11 BR BR7808098A patent/BR7808098A/pt unknown
- 1978-12-14 CH CH1273078A patent/CH639052A5/de not_active IP Right Cessation
- 1978-12-15 DK DK565878A patent/DK565878A/da not_active Application Discontinuation
- 1978-12-15 ES ES476691A patent/ES476691A1/es not_active Expired

Also Published As

Publication number	Publication date
SE7714240L (sv)	1979-06-16
GB2010239A (en)	1979-06-27
ES476691A1 (es)	1979-10-16
DK565878A (da)	1979-06-16
AU4228878A (en)	1980-06-12
AU518843B2 (en)	1981-10-22
GB2010239B (en)	1982-04-28
US4207126A (en)	1980-06-10
JPS5492614A (en)	1979-07-23
CA1114172A (fr)	1981-12-15
BR7808098A (pt)	1979-08-07
IN150343B (fr)	1982-09-18
DE2851762A1 (de)	1979-06-21
CH639052A5 (de)	1983-10-31

Publication	Publication Date	Title
US3765964A (en)	1973-10-16	Water-in-oil emulsion type explosive compositions having strontium-ion detonation catalysts
US4141767A (en)	1979-02-27	Emulsion blasting agent
US4248644A (en)	1981-02-03	Emulsion of a melt explosive composition
NO127704B (fr)	1973-08-06
NO170835B (no)	1992-09-07	Automatisk injeksjonsanordning
CN104311374A (zh)	2015-01-28	新型敏化气泡载体胶状乳化炸药及其制备方法
US4746380A (en)	1988-05-24	Explosive compound comprising ammonium nitrate and glycine
US4008110A (en)	1977-02-15	Water gel explosives
EP0622346B1 (fr)	2001-01-31	Composition explosive utilisable pour remplissage de douilles en papier et sa méthode de fabrication
US4207126A (en)	1980-06-10	Watergel explosives containing microspheres
US4398976A (en)	1983-08-16	Water-in-oil emulsion explosive composition
NZ202647A (en)	1986-04-11	Melt explosive composition containing napthalene sulfonate derivatives
US4547232A (en)	1985-10-15	Sensitization of water-in-oil emulsion explosives
CN105837387B (zh)	2018-05-25	一种抗减敏型乳化炸药及其制备方法
NO162611B (no)	1989-10-16	"stoept" eksplosiv sammensetting.
NO311564B1 (no)	2001-12-10	Fremgangsmåte for dannelse av en emulsjonseksplosivsammensetning
CS200185B2 (en)	1980-08-29	Explosive composition
NO812481L (no)	1982-01-22	Sprengemulsjon.
US4509998A (en)	1985-04-09	Emulsion blasting agent with amine-based emulsifier
EP4086237B1 (fr)	2025-08-06	Composition de formation d'un explosif en émulsion à base de peroxyde d'hydrogène
RU2222519C2 (ru)	2004-01-27	Патронированные взрывчатые энергетические эмульсии
US5928576A (en)	1999-07-27	Cap-sensitive watergel explosive composition production process
NO882199L (no)	1988-11-21	Emulsjonssprengstoff.
MXPA97002621A (en)	1998-04-01	An explos composition
NO178024B (no)	1995-10-02	Flegmatisert eksplosiv