JPH0659398B2 - Explosive composition for diamond synthesis - Google Patents
Explosive composition for diamond synthesisInfo
- Publication number
- JPH0659398B2 JPH0659398B2 JP1064488A JP6448889A JPH0659398B2 JP H0659398 B2 JPH0659398 B2 JP H0659398B2 JP 1064488 A JP1064488 A JP 1064488A JP 6448889 A JP6448889 A JP 6448889A JP H0659398 B2 JPH0659398 B2 JP H0659398B2
- Authority
- JP
- Japan
- Prior art keywords
- diamond
- explosive composition
- explosive
- explosives
- powder
- 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 - Lifetime
Links
- 239000002360 explosive Substances 0.000 title claims description 60
- 239000010432 diamond Substances 0.000 title claims description 58
- 229910003460 diamond Inorganic materials 0.000 title claims description 55
- 239000000203 mixture Substances 0.000 title claims description 51
- 230000015572 biosynthetic process Effects 0.000 title description 5
- 238000003786 synthesis reaction Methods 0.000 title description 5
- 239000000843 powder Substances 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 12
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- UZGLIIJVICEWHF-UHFFFAOYSA-N octogen Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)CN([N+]([O-])=O)C1 UZGLIIJVICEWHF-UHFFFAOYSA-N 0.000 description 8
- 238000004880 explosion Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000012188 paraffin wax Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 150000002828 nitro derivatives Chemical class 0.000 description 3
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical class OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 3
- WRGKKASJBOREMB-UHFFFAOYSA-N 1,4-dibromo-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC(Br)=CC=C1Br WRGKKASJBOREMB-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910001567 cementite Inorganic materials 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical group OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 2
- 229940005991 chloric acid Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
Classifications
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/08—Application of shock waves for chemical reactions or for modifying the crystal structure of substances
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Carbon And Carbon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明はダイヤモンド合成用爆薬組成物に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Use) The present invention relates to an explosive composition for diamond synthesis.
（従来技術及びその問題点） 従来、爆薬は岩石の破砕、土木工事、建造物の解体等に
使われてきたが、最近はその利用がひろがり、爆薬を爆
発させその生成物からダイヤモンド回収が試みられてい
る。用いられている爆薬は、TNTとHMX(シクロテトラメ
チレンテトラニトラミン)等のようなニトロ化合物のみ
からなる爆薬組成物である。しかしながらダイヤモンド
収量は極めて悪い。(Prior art and its problems) Conventionally, explosives have been used for crushing rocks, civil engineering work, demolition of buildings, etc., but recently their use has expanded, and explosives are exploded to recover diamonds from their products. Has been. The explosive used is an explosive composition consisting only of TNT and a nitro compound such as HMX (cyclotetramethylenetetranitramine). However, the diamond yield is extremely poor.
（発明の課題） 本発明は、ダイヤモンド収量の高い爆薬組成物を提供す
ることをその課題とする。(Problem of the invention) An object of the present invention is to provide an explosive composition having a high diamond yield.
（課題を解決するための手段） 本発明者らは、ダイヤモンド収量を良くするために鋭意
研究した結果、ニトロ化合物からなる組成物にあらかじ
めダイヤモンド粉を混入しておくことによってダイヤモ
ンドの生成収量が上がることを知り、本発明を完成する
に到った。(Means for Solving the Problem) As a result of intensive studies for improving the diamond yield, the present inventors have found that the production yield of diamond is increased by previously mixing diamond powder in a composition composed of a nitro compound. Knowing that, the present invention has been completed.
即ち、本発明は、爆薬の一種または二種以上の混合物ま
たはこれらと他の有機物や無機物の混合物にダイヤモン
ド粉を混在させたことを特徴とする爆薬組成物を提供す
るものである。That is, the present invention provides an explosive composition characterized by mixing diamond powder in one or a mixture of two or more kinds of explosives or a mixture of these and other organic substances or inorganic substances.
本発明において、爆薬としては、ＨＭＸ、ＲＤＸ、ＴＮ
Ｔ、ペンスリット、アミン類の硝酸塩または過塩素酸塩
等が好ましく用いられる。勿論、他の産業用爆薬も用い
ることができる。またこれらと混合する他の有機物や無
機物としては、パラフィン、2,5-ジブロムニトロベンゼ
ン、グラファイト、炭化鉄、蟻酸鉛、炭酸亜鉛等が好ま
しく用いられる。本発明でこれらと混合するダイヤモン
ド粉は、いずれの粒度のものでもよいが、爆薬等と均一
に混ぜ合わせるために小さい粒度のものが好ましい。In the present invention, as explosives, HMX, RDX, TN
T, Penslit, nitrates or perchlorates of amines are preferably used. Of course, other industrial explosives can also be used. As other organic substances and inorganic substances to be mixed with these, paraffin, 2,5-dibromonitrobenzene, graphite, iron carbide, lead formate, zinc carbonate and the like are preferably used. The diamond powder to be mixed with these in the present invention may have any particle size, but a small particle size is preferable in order to mix it uniformly with explosives and the like.
また本発明の爆薬組成物の配合比は、用いる爆薬の種類
によって異なるが、一般的には爆薬の一種または二種以
上の混合物とダイヤモンド粉とからなる爆薬組成物の場
合は、爆薬が60重量%以上でダイヤモンド粉が40重量%以
下になるようにすることが好ましい。またこれらに有機
物や無機物が混合してなる爆薬組成物の場合は、やはり
爆薬類を60重量%以上にし、その残りをダイヤモンド粉
と有機物や無機物でまかないようにすることが好まし
い。しかしながら、酸素バランスの極めてよい爆薬を用
いる場合は、酸素バランスの悪い爆薬と混ぜ合わせた
り、また他の有機物、無機物、等と混ぜ合わせたりした
ものにダイヤモンド粉を混在させた爆薬組成物にするこ
とが好ましい。組成物中、ダイヤモンド粉は0.5重量%以
上になるように混在させるのがよい。Further, the compounding ratio of the explosive composition of the present invention varies depending on the type of explosive used, but in general, in the case of an explosive composition consisting of a mixture of one or more explosives and diamond powder, the explosive is 60% by weight. It is preferable that the diamond powder is 40% by weight or less when the content is at least%. Further, in the case of an explosive composition in which an organic substance or an inorganic substance is mixed with these, it is preferable that the amount of the explosives is also 60% by weight or more and the rest is not covered with the diamond powder and the organic substance or the inorganic substance. However, when using explosives with an extremely good oxygen balance, mix with explosives with a poor oxygen balance, or mix with other organic substances, inorganic substances, etc. to make an explosive composition in which diamond powder is mixed. Is preferred. In the composition, the diamond powder is preferably mixed so as to be 0.5% by weight or more.
これらの爆薬組成物からダイヤモンドを得るには、これ
を爆発させることによって行う。この爆発は水中、空中
等のいずれもよい。水槽内で行う場合、爆発させる水深
は、生成するダイヤモンドが水槽外に飛散しないような
水深のところで行うのが好ましく、これは使用する爆薬
組成物や水槽の大きさ等により一定しないが、一応の目
安としては50cm以上が好ましい。生成するダイヤモンド
は水の密度より極めて大きいので水槽底に容易に沈澱す
る。従って上澄液を取り去る方式や水槽底をさらう方式
等によりダイヤモンドを含む生成物を回収する。またこ
の爆発生成物は、本発明の爆薬組成物を水槽内に吊した
管内で爆発させたり、また空気中に設置した丈夫な密閉
爆発容器内で爆発させても同様に回収することができ
る。The diamond is obtained from these explosive compositions by exploding it. This explosion may be underwater, in the air, or the like. When carried out in a water tank, the depth of water to be exploded is preferably such that the diamond formed does not scatter out of the water tank. This is not constant depending on the explosive composition used, the size of the water tank, etc. As a guide, 50 cm or more is preferable. Since the diamond formed is much larger than the density of water, it easily precipitates on the bottom of the aquarium. Therefore, the product containing diamond is recovered by a method such as removing the supernatant or exposing the bottom of the water tank. Further, this explosive product can be similarly recovered by exploding the explosive composition of the present invention in a tube suspended in a water tank or in a strong closed explosive container installed in the air.
このようにして回収した爆発生成物中には、金属類やグ
ラファイト等が混在するので、通常のダイヤモンド精製
法にしたがって、即ち金属類を酸処理により除去し、次
いでグラファイトを塩素酸や過塩素酸と硝酸の混合液、
等の処理により除去し、ダイヤモンドを精製する。Since metals and graphite are mixed in the explosive product recovered in this way, the metals are removed by acid treatment according to a usual diamond refining method, and then the graphite is chloric acid or perchloric acid. And nitric acid mixture,
And the like to remove the diamond and refine the diamond.
（実施例） 以下実施例に基づき、本発明を更に詳細に説明する。(Examples) The present invention will be described in more detail based on the following examples.
実施例１ HMX74.4%、2,5-ジブロムニトロベンゼン18.6%、ダイヤ
モンド粉(0〜0.5μｍ)4.6%、パラフィン2.3% からなる
爆薬組成物10gを直径2cmの円柱状に成形した。この成形
物の密度は1.87g/cm3である。これにHMX1.5gと6号電気
雷管を装着し、これを内径27cm、長さ150cmの肉厚1cmの
一端が開放した円筒の内部にセットし、その円筒を水槽
の水深1ｍのところに水平になるように吊した後、6号電
気雷管に通電し爆薬組成物を爆発させた。そして直ちに
円筒の開口部が上を向くようにし、水槽内から引き上げ
静置した。沈澱した爆薬生成物を分離し、王水処理によ
り雷管破片の銅等の金属類を溶解除去した後、混在する
グラファイトを除去するために塩素酸と硝酸の混合液で
処理し、更にフッ化水素酸と硝酸と混合液で処理した後
乾燥した。得られた粉末について、X線回折法(CuK α
線、管電圧30KV、管電流15mA)で走査した結果、回折線
からこれはダイヤモンドの単一相であることを示した。
この回収したダイヤモンドは1.05gであった。これから
爆薬組成物のダイヤモンド量を差し引くと、即ち新に生
成したダイヤモンドは用いた爆薬組成物の5.8%である。Example 1 10 g of an explosive composition consisting of 74.4% HMX, 18.6% 2,5-dibromonitrobenzene, 4.6% diamond powder (0 to 0.5 μm), and 2.3% paraffin was molded into a column having a diameter of 2 cm. The density of this molding is 1.87 g / cm 3 . HMX1.5g and No.6 electric detonator were attached to this, and it was set inside a cylinder with an inner diameter of 27 cm and a length of 150 cm and a wall thickness of 1 cm, and the cylinder was placed horizontally at a depth of 1 m in the water tank. Then, the No. 6 electric detonator was energized to explode the explosive composition. Immediately after that, the opening of the cylinder faced upward, and the container was pulled up from the water tank and left standing. The precipitated explosive product is separated, and the metals such as copper in the detonator fragments are dissolved and removed by aqua regia treatment, then treated with a mixed solution of chloric acid and nitric acid to remove mixed graphite, and further hydrogen fluoride is added. It was treated with a mixed solution of acid and nitric acid and then dried. About the obtained powder, X-ray diffraction method (CuK α
Line, tube voltage 30 KV, tube current 15 mA) and the diffraction lines showed that it was a single phase of diamond.
The recovered diamond was 1.05 g. Subtracting the amount of diamond in the explosive composition from this, that is, the newly formed diamond is 5.8% of the explosive composition used.
比較のために、上述の爆薬組成物からダイヤモンド粉を
除いた組成のものを、上述の爆発処理と同じ条件下で爆
発処理を行ったところ、得られた生成ダイヤモンドは使
用爆発組成物の0.18%であった。For comparison, a composition obtained by removing diamond powder from the explosive composition described above was subjected to an explosion treatment under the same conditions as the above-described explosion treatment, and the obtained diamond was 0.18% of the explosive composition used. Met.
実施例２ HMX77.3%、2.5-ジブロムベンゼン19.3%、ダイヤモンド
粉(0〜0.5μｍ)0.9%、パラフィン2.4%からなる爆薬組成
物10gを直径2cmの円柱状に成形した。成形物の密度は1.
89g/cm3である。これを実施例1のように水中で爆発さ
せ、生成物を回収した。そして実施例1のように酸処理
を行い、得られた粉末について同様にX線回折を行った
ところ、これはダイヤモンドの単一相であることを示し
た。回収したダイヤモンドは0.50gであった。これから
使用した爆薬組成物中のダイヤモンド量を差し引くと、
この爆発処理で生成したダイヤモンドは使用爆薬組成物
の4.03%である。Example 2 10 g of an explosive composition composed of 77.3% HMX, 19.3% 2.5-dibromobenzene, 0.9% diamond powder (0 to 0.5 μm), and 2.4% paraffin was molded into a column having a diameter of 2 cm. The density of the molded product is 1.
It is 89 g / cm 3 . This was exploded in water as in Example 1 to recover the product. Then, acid treatment was carried out as in Example 1, and X-ray diffraction was performed on the obtained powder in the same manner. As a result, it was shown that this was a single phase of diamond. The recovered diamond was 0.50 g. Subtracting the amount of diamond in the explosive composition used from this,
The diamond produced by this explosion process is 4.03% of the explosive composition used.
比較のために、この爆薬組成物からダイヤモンドを除い
た組成のものをつくり、同様に爆発処理をしたところ、
得られたダイヤモンドは使用爆発組成物の0.15%であっ
た。For the purpose of comparison, when a composition excluding diamond from this explosive composition was made and subjected to the same explosion treatment,
The resulting diamond was 0.15% of the explosive composition used.
実施例３ TNT20%とHMX80%からなる混合物74.4%、2.6-ジブロム4-4
ニトロフェノール18.6%、ダイヤモンド粉(0〜0.5μｍ)
4.8%、パラフィン2.3%からなる爆薬組成物10gを直径2cm
の円柱状に成形した。成形物の密度は1.84g/cm3であ
る。これを実施例1のように水中で爆発させ、生成物を
回収し、実施例1のように精製した。その結果、使用爆
薬組成物に対し4.3%の新たに生成したダイヤモンドが得
られた。Example 3 Mixture of 20% TNT and 80% HMX 74.4%, 2.6-dibromo 4-4
Nitrophenol 18.6%, diamond powder (0-0.5μm)
10 g of explosive composition consisting of 4.8% and paraffin 2.3%, diameter 2 cm
Was molded into a cylindrical shape. The density of the molded product is 1.84 g / cm 3 . This was exploded in water as in Example 1 to recover the product and purified as in Example 1. As a result, 4.3% of newly formed diamond was obtained based on the explosive composition used.
比較のために、上述の爆薬組成物からダイヤモンド粉を
除いた組成物から同様の生成物をつくり、同様に水中爆
発を行った結果ダイヤモンド生成量は使用爆発組成物の
0.08%であった。For comparison, a similar product was made from the composition obtained by removing the diamond powder from the explosive composition described above, and the same amount of diamond was produced as a result of underwater explosion.
It was 0.08%.
実施例４ HMXとRDXの混合物からなる爆発と蟻酸鉛、パラフィン、
ダイヤモンド粉等からなる爆薬組成物、またHMXと炭化
鉄、パラフィン、ダイヤモンド粉等からなる爆薬組成物
からも、実施例1、実施例2、実施例3と同様、収量よく
ダイヤモンドが得られた。Example 4 Explosion consisting of a mixture of HMX and RDX and lead formate, paraffin,
Diamonds were obtained in good yields as in Example 1, Example 2, and Example 3 from the explosive composition containing diamond powder or the like, or the explosive composition containing HMX and iron carbide, paraffin, diamond powder, or the like.
（本発明の効果） 従来の単なるニトロ化合物のみからなる爆薬組成物を用
いるダイヤモンド合成法が実用化されていないのは、以
上に示したように、ダイヤモンドの生成率が極めて悪い
からである。これに対して本発明の爆薬組成物によれ
ば、使用した爆薬組成物に対し6%ほどの高収率でダイヤ
モンドを新に生成する。このダイヤモンド収率を、使用
爆薬組成物中の爆薬に対する収率であらわせば実に7.3%
にもなる。他の方法、即ち飛翔体をグラファイトに衝突
させてダイヤモンドを合成する方式等でも、ダイヤモン
ド生成量は、飛翔体等を駆動するのに使用した爆薬量に
対する収率であらわせば数%にもみたないのが現状であ
る。(Effect of the present invention) The conventional diamond synthesis method using an explosive composition consisting of only a nitro compound has not been put to practical use because, as described above, the diamond production rate is extremely low. On the other hand, according to the explosive composition of the present invention, diamond is newly produced at a high yield of about 6% based on the explosive composition used. If this diamond yield is expressed as the yield with respect to the explosive in the explosive composition used, it is 7.3%.
It also becomes. Even with other methods, such as a method of synthesizing diamond by colliding a projectile with graphite, the amount of diamond produced is not more than several percent if it is expressed as the yield with respect to the amount of explosive used to drive the projectile. is the current situation.
これらのダイヤモンド合成方法では、爆薬以外の必要材
料は爆薬とくらべると安価なものであり、従ってダイヤ
モンドを安価に得るには使用爆薬量を少なくすることが
必要で、その点本発明の爆薬組成物を用いるダイヤモン
ド合成は上述のように使用爆薬に対するダイヤモンドの
収率が他の合成方法と比べると極めて良いので有利であ
る。In these diamond synthesizing methods, necessary materials other than explosives are cheaper than explosives, and therefore, it is necessary to reduce the amount of explosives used in order to obtain diamond inexpensively, and in that respect the explosive composition of the present invention. The diamond synthesis using is advantageous because the yield of diamond with respect to the explosive used is extremely good as compared with other synthesis methods as described above.
また本発明の爆薬組成物によるダイヤモンド合成では、
一回限りで破壊するような装置を必要とせず、何回でも
繰り返し使用できる水槽中等で爆発させ目的とする生成
物を一度にまた連続的に回収することができる。即ち、
本発明の爆薬組成物を用いるダイヤモンド合成は非常に
省力的であり、これにより簡単容易にダイヤモンドを得
ることができる。Further, in the diamond synthesis by the explosive composition of the present invention,
The desired product can be continuously recovered at once by exploding it in a water tank or the like that can be used any number of times without requiring a device that destroys it only once. That is,
Diamond synthesis using the explosive composition of the present invention is very labor-saving, which allows diamonds to be obtained easily and easily.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 生沼 仙三 茨城県つくば市東１丁目１番地 工業技術 院化学技術研究所内 (72)発明者 田中 克己 茨城県つくば市東１丁目１番地 工業技術 院化学技術研究所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Senzo Ikunuma 1-1, Higashi, Tsukuba-shi, Ibaraki Industrial Technology Institute, Institute of Chemical Technology (72) Inventor Katsumi Tanaka 1-1-chome, Tsukuba, Ibaraki Industrial Technology Institute of Chemical Technology In the laboratory
Claims (1)
これらと他の有機物や無機物の混合物にダイヤモンド粉
を混在させたことを特徴とするダイヤモンド合成用爆薬
組成物。1. An explosive composition for synthesizing diamond, characterized in that diamond powder is mixed with one or a mixture of two or more kinds of explosives or a mixture thereof with other organic substances or inorganic substances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1064488A JPH0659398B2 (en) | 1989-03-16 | 1989-03-16 | Explosive composition for diamond synthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1064488A JPH0659398B2 (en) | 1989-03-16 | 1989-03-16 | Explosive composition for diamond synthesis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02241536A JPH02241536A (en) | 1990-09-26 |
| JPH0659398B2 true JPH0659398B2 (en) | 1994-08-10 |
Family
ID=13259647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1064488A Expired - Lifetime JPH0659398B2 (en) | 1989-03-16 | 1989-03-16 | Explosive composition for diamond synthesis |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0659398B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4675053B2 (en) * | 2004-03-19 | 2011-04-20 | ローツェ株式会社 | Method for producing high purity diamond particles |
| CN100457251C (en) * | 2006-07-24 | 2009-02-04 | 北京理工大学 | Preparation method of polycrystalline diamond particles with wide particle size distribution |
| KR100741718B1 (en) * | 2007-03-14 | 2007-07-23 | 매크로드 주식회사 | Friction-damping shear key with prestress |
| JP2017088449A (en) * | 2015-11-11 | 2017-05-25 | 株式会社ダイセル | Nanodiamond-dispersed liquid and method for producing the same |
| CA3134679A1 (en) * | 2019-03-26 | 2020-10-01 | Daicel Corporation | Explosive composition and method for manufacturing same, and method for manufacturing heteroatom-doped nanodiamond |
| CN120717858A (en) * | 2020-03-27 | 2025-09-30 | 株式会社大赛璐 | Explosive composition for diamond synthesis |
-
1989
- 1989-03-16 JP JP1064488A patent/JPH0659398B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02241536A (en) | 1990-09-26 |
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