GB743710A - Improved explosive compositions - Google Patents
Improved explosive compositionsInfo
- Publication number
- GB743710A GB743710A GB29198/52A GB2919852A GB743710A GB 743710 A GB743710 A GB 743710A GB 29198/52 A GB29198/52 A GB 29198/52A GB 2919852 A GB2919852 A GB 2919852A GB 743710 A GB743710 A GB 743710A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nacl
- sieve
- per cent
- explosive
- pass
- 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
- 239000002360 explosive Substances 0.000 title abstract 8
- 239000000203 mixture Substances 0.000 title 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 26
- 239000011780 sodium chloride Substances 0.000 abstract 13
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 2
- 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 abstract 1
- 102100026459 POU domain, class 3, transcription factor 2 Human genes 0.000 abstract 1
- 101710133394 POU domain, class 3, transcription factor 2 Proteins 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000005474 detonation Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000010419 fine particle Substances 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- AFAIELJLZYUNPW-UHFFFAOYSA-N pararosaniline free base Chemical class C1=CC(N)=CC=C1C(C=1C=CC(N)=CC=1)=C1C=CC(=N)C=C1 AFAIELJLZYUNPW-UHFFFAOYSA-N 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 235000010344 sodium nitrate Nutrition 0.000 abstract 1
- 239000004317 sodium nitrate Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000015 trinitrotoluene Substances 0.000 abstract 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
- C06B31/32—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with a nitrated organic compound
- C06B31/38—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with a nitrated organic compound the nitrated compound being an aromatic
-
- 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
- C06B23/04—Compositions characterised by non-explosive or non-thermic constituents for cooling the explosion gases including antifouling and flash suppressing agents
-
- 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
- C06B31/32—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with a nitrated organic compound
- C06B31/38—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with a nitrated organic compound the nitrated compound being an aromatic
- C06B31/42—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with a nitrated organic compound the nitrated compound being an aromatic with other explosive or thermic component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S149/00—Explosive and thermic compositions or charges
- Y10S149/11—Particle size of a component
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Air Bags (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Glass Compositions (AREA)
Abstract
743,710. Safety ammonium nitrate explosives. IMPERIAL CHEMICAL INDUSTRIES, Ltd. Oct 7, 1953 [Nov. 19, 1952], No. 29198/52. Class 9(2) In a safety ammonium nitrate explosive comprising trinitrotoluene and sodium chloride wherein NH 4 NO 3 and T.N.T. consist of fine particles in intimate admixture, characterized in that the amount of sodium chloride is at least 35 per cent by weight of the explosive and at least 10 per cent by weight of the explosive of the NaCl is retainable on a 120 B.S.S. sieve. Proportions may be 30-60 per cent NaCl, 5-12 per cent T.N.T. and 65-28 per cent mainly of NH 4 NO 3 . Sodium nitrate and other non-explosive solid, e.g. fibre, may also be included to give a satisfactory oxygen balance, which is between -0.5 and +3 grms./100 grms. The NaCl should be such that not more than 25 per cent will pass a 120 B.S.S. sieve, and should all pass 16 B.S.S. sieve. Reference is made to the explosive having a detonation velocity of 2300-2900 m./sec. and to 17.5 per cent NaCl being retainable on 120 B.S.S. sieve when the explosive contains 40 per cent NaCl. The T.N.T. and NH 4 NO 3 may be ground together and NaCl wholly or partly retainable on 120 B.S.S. mixed in, or some NaCl may be milled with the T.N.T. and NH 4 NO 3 and the portion of NaCl too coarse to pass 120 B.S.S. sieve added later. Alternatively, the T.N.T. and NH 4 NO 3 may be milled with or without some NaCl, NaCl all retained on 120 B.S.S. sieve, preferably on 60 B.S.S. sieve, is added, and milling continued for a short time, so that some NaCl is still too coarse to pass 120 B.S.S. sieve. In an example the NH 4 NO 3 is surface coated with the ammonium salt of trisulphonated pararosaniline.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE524351D BE524351A (en) | 1952-11-19 | ||
| GB29198/52A GB743710A (en) | 1952-11-19 | 1952-11-19 | Improved explosive compositions |
| US389887A US2839374A (en) | 1952-11-19 | 1953-11-02 | Explosive compositions |
| FR1092612D FR1092612A (en) | 1952-11-19 | 1953-11-10 | Perfected explosive compositions |
| DEI7896A DE945011C (en) | 1952-11-19 | 1953-11-13 | Ammonium nitrate weather explosive powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB29198/52A GB743710A (en) | 1952-11-19 | 1952-11-19 | Improved explosive compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB743710A true GB743710A (en) | 1956-01-25 |
Family
ID=10287705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29198/52A Expired GB743710A (en) | 1952-11-19 | 1952-11-19 | Improved explosive compositions |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2839374A (en) |
| BE (1) | BE524351A (en) |
| DE (1) | DE945011C (en) |
| FR (1) | FR1092612A (en) |
| GB (1) | GB743710A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3093521A (en) * | 1960-10-26 | 1963-06-11 | Du Pont | Explosive composition |
| US3108917A (en) * | 1961-07-03 | 1963-10-29 | Canadian Ind | Tnt-tetraborate gelled aqueous explosive slurry |
| DE1239967B (en) * | 1963-12-30 | 1967-05-03 | Ici Ltd | Salt pair weather explosive |
| WO2008009031A1 (en) * | 2006-07-11 | 2008-01-17 | Korporacija Trayal | Technological procedure for making industrial powdered explosives |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE345447A (en) * | 1927-10-27 | |||
| GB552646A (en) * | 1941-09-15 | 1943-04-19 | John Whetstone | Improvements in or relating to low density granular or powder explosives and their manufacture |
| NL160269B (en) * | 1950-05-05 | Bayer Ag | PROCEDURE FOR PREPARING THIOLPHOSPHORIC ACID-O, S-DIALKYL ESTERAMIDES. |
-
0
- BE BE524351D patent/BE524351A/xx unknown
-
1952
- 1952-11-19 GB GB29198/52A patent/GB743710A/en not_active Expired
-
1953
- 1953-11-02 US US389887A patent/US2839374A/en not_active Expired - Lifetime
- 1953-11-10 FR FR1092612D patent/FR1092612A/en not_active Expired
- 1953-11-13 DE DEI7896A patent/DE945011C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1092612A (en) | 1955-04-25 |
| US2839374A (en) | 1958-06-17 |
| BE524351A (en) | |
| DE945011C (en) | 1956-06-28 |
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