JPS5855302A - Water decomposing substance and decomposing method for water - Google Patents
Water decomposing substance and decomposing method for waterInfo
- Publication number
- JPS5855302A JPS5855302A JP56149316A JP14931681A JPS5855302A JP S5855302 A JPS5855302 A JP S5855302A JP 56149316 A JP56149316 A JP 56149316A JP 14931681 A JP14931681 A JP 14931681A JP S5855302 A JPS5855302 A JP S5855302A
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- JP
- Japan
- Prior art keywords
- water
- alloy
- amalgam
- powder
- metal
- 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.)
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Classifications
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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Abstract
Description
【発明の詳細な説明】 本発明は水分解用物質に関し、さらに詳しくは。[Detailed description of the invention] The present invention relates to materials for water splitting, and more particularly.
安全にしかも効率良く水を分解して水素を連続的に製造
するための物質及び方法に関する。This invention relates to materials and methods for safely and efficiently decomposing water to continuously produce hydrogen.
従来、水素ガスの製造法としては水の電解１石炭１石油
、コークスのガス化等による方法があるが、これら方法
は、いずれも大規模な装置を必要とし、また電力を必要
とするなど、経済的ではない。この問題を解決するため
にＧａ−Ａｔ合金またはＩｎ−Ａ１合金を水と接解反応
される方法およびマグネシウムと金属酸化物との混合物
を水と反応させる方法が提案されているが、材料が高価
であったり、あるい越水素収量が低いという欠点がある
。Conventionally, methods for producing hydrogen gas include methods such as water electrolysis, coal, and petroleum, and coke gasification, but all of these methods require large-scale equipment and electricity, etc. It's not economical. To solve this problem, methods have been proposed in which a Ga-At alloy or an In-A1 alloy is catalyzed with water, and a method in which a mixture of magnesium and metal oxide is reacted with water, but the materials are expensive. However, it has the disadvantage of low hydrogen overflow yield.
そこで本発明は水銀と、アルカリ金属と、鉛、スズ、ア
ルミニウム、亜鉛のうちの少くとも一種の金属とのアマ
ルガム合金を水に接触させて水素を発生させる点に着目
して鋭意研究を重ねた結果このアマルガム合金にＣｏ
、Ｎｉ 、Ｐｄ 、Ｐｉ 、Ｆｅ 、Ｍｎ 、Ｗ＋Ｖ＋
ＧｕＭｏ 、 Ｓ ｉからなるグループよシ選択された
少くとも２種の金属を添加することにより水素の発生量
が著しく増加することを見出し、この知見に基づいて本
発明をなすに至った。Therefore, the present invention has focused on producing hydrogen by bringing an amalgam alloy of mercury, an alkali metal, and at least one of lead, tin, aluminum, and zinc into contact with water, and has conducted intensive research. As a result, this amalgam alloy contains Co
, Ni, Pd, Pi, Fe, Mn, W+V+
It has been found that the amount of hydrogen generated can be significantly increased by adding at least two metals selected from the group consisting of GuMo and Si, and based on this finding, the present invention has been accomplished.
すなわち、本発明は、比較的安価で容易に入手可能なア
ルカリ金属、亜鉛、鉛、スズ、アルミニウム系アマルガ
ム合金を主体とし、これにｃｏ、Ｎｔ、ＧｕＰｄ、Ｐｔ
、Ｆｅ、Ｍｎ、Ｗ、Ｖ、Ｍｏ、Ｓｉ のグループから選
択された少なくとも２種の金属を触媒金属として添加し
てなる水分解物質ならびにこの物質を利用した水分解法
を提供するものである。That is, the present invention is based on an amalgam alloy based on alkali metals, zinc, lead, tin, and aluminum, which are relatively inexpensive and easily available, and in addition, co, Nt, GuPd, and Pt.
, Fe, Mn, W, V, Mo, and Si as catalytic metals, and a water splitting method using this material.
本発明で用いられる触媒金属はアルカリ金属。The catalyst metal used in the present invention is an alkali metal.
亜鉛、鉛、スズ、アルミニウム系アマルガム合金が水と
接触反応したときに生成する金属錯塩に対してとくに大
きな触媒活性を有し、この金属錯塩を容易に金属元素に
還元してアマルガムを再生することによシ、このアマル
ガムの活性寿命を延長することができる。本発明・にお
いては、触媒金属は少くとも０，５重量％以上の量でア
ルカリ金属。It has particularly high catalytic activity against metal complex salts that are generated when zinc, lead, tin, and aluminum-based amalgam alloys react with water, and can easily reduce these metal complex salts to metal elements to regenerate amalgam. Fortunately, the active life of this amalgam can be extended. In the present invention, the catalytic metal is an alkali metal in an amount of at least 0.5% by weight or more.
亜鉛、スズ、アルミニウム系アマルガム合金に添加され
る。ここで″添加２．とはアマルガムの製造ルガムの粉
末に対して混合すること、またはアマ乙
ルガムの粉末魯混合物とを充填剤としての銅粉末ととも
にブロック化して加熱焼結して合金化することを意味す
る。Added to zinc, tin, and aluminum-based amalgam alloys. Here, "addition 2." refers to mixing with amalgam powder to produce amalgam, or forming a block of amalgam powder mixture with copper powder as a filler and heating and sintering to form an alloy. means.
前記アマルガム合金と水とが反応すると水素が発生する
が、このときアマルガム合金の使用金属に対応して、次
式で表わされるそれぞれの金属錯塩Ｎａ４Ｚｎ （ＯＨ
）ａ 、Ｎａ４Ｐ６ （ＯＨ）６ 、Ｎａ４８ｎ （Ｏ
Ｈ）ｓ ＋Ｎａ５Ａｔ（ＯＨ）ｓるグループの少くとも
２種の金属触媒として存在すると、反応時においてさら
に不安定となり、水との反応中に容易に分解してアルカ
リ金属と使用金属に対応した金属元素、すなわち、亜鉛
、鉛。When the amalgam alloy and water react, hydrogen is generated. At this time, depending on the metal used in the amalgam alloy, each metal complex salt Na4Zn (OH
)a , Na4P6 (OH)6 , Na48n (O
If at least two metals in the group H)s+Na5At(OH)s are present as catalysts, they become even more unstable during the reaction, and easily decompose during the reaction with water to form an alkali metal and a metal corresponding to the metal used. elements, namely zinc, lead.
スズ、アルミニウムを生じ、水素と酸素を発生する。こ
のとき生じたアルカリ金属および亜鉛、鉛。Produces tin, aluminum, hydrogen and oxygen. Alkali metals, zinc, and lead produced at this time.
スズ、アルミニウムは直ちに水銀に吸収されて元のアマ
ルガムに再生されるため、水分解合金の活性寿命を長く
持続させ、またＨ２発生簀を増加させることかできる。Since tin and aluminum are immediately absorbed by mercury and regenerated into the original amalgam, the active life of the water-splitting alloy can be sustained for a long time, and the H2 generation cage can be increased.
このプロセスは次式で表わされる。This process is expressed by the following equation.
（１） ２ Ｎａ ＋２ Ｈ２Ｏ→２ ＮａＯＨ＋
Ｈ２（２） Ｐｂ＋４ＮａＯＨ＋２Ｈ２０−＋Ｎａ４
Ｐｂ（ＯＨ）＠＋Ｈ２Ｚｎ ＋ ４ＮａＯＨ＋２Ｈ２０
→Ｎ ａ４ Ｚ ｎ （ＯＨ）６ ＋Ｈ２８ｎ ＋ ４
Ｎ ａｏ）ｌ ＋ ４Ｈ２０−＋Ｎ４ Ｓｎ （ＯＨ）
ｓ ＋２ Ｈ２Ｎａ４Ｚｎ （ＯＨ）６８４Ｎａ ＋
Ｚｎ ＋ ３ Ｈ２＋３０２触媒金属
Ｎａ４Ｓｎ （ＯＨ）ｓ ４Ｎａ ＋ Ｓ
ｎ ＋ ４Ｈ２＋ ４０ｘ触媒金属
Ｎａ１Ａｔ（ＯＨ）６ ３Ｎａ ＋ Ａｔ＋
３ Ｈ２＋ ３０２上記（３）の反応において、Ｎａ
４ Ｚｎ （ＯＨ）６ 、Ｎａ４Ｐｂ（ＯＨ）ｓ＋ ＋
Ｎａ４Ｓｎ （ＯＨ）ｇ 、およびＮａ５Ａｔ（ＯＨ）
ａ の金属錯塩に対して、とくに、Ｃｏ 、Ｎｉ 、Ｐ
ｄ 、Ｐｔ 、Ｆｅ 、Ｍｎ 、Ｗ、Ｖ、ＣｔＬＭｏ
、 Ｓ ｉのうちの２種の金属の組み合わせが効果的々
のは、これら金属の組み合わせにより局部電池効果が生
じて電子の移動が生じ、この電子移動エネルギーにより
金属錯塩がよシネ安定化されることに起因するためと思
われる。(1) 2 Na +2 H2O→2 NaOH+
H2(2) Pb+4NaOH+2H20-+Na4
Pb(OH)@+H2Zn+4NaOH+2H20
→N a4 Z n (OH)6 +H28n + 4
N ao)l + 4H20-+N4 Sn (OH)
s +2 H2Na4Zn (OH)684Na +
Zn + 3 H2 + 302 Catalyst metal Na4Sn (OH)s 4Na + S
n + 4H2+ 40x catalyst metal Na1At(OH)6 3Na + At+
3 H2+ 302 In the reaction (3) above, Na
4 Zn (OH)6 , Na4Pb(OH)s+ +
Na4Sn(OH)g, and Na5At(OH)
For the metal complex salts of a, especially Co, Ni, P
d, Pt, Fe, Mn, W, V, CtLMo
The reason why the combination of two types of metals among S i is effective is that the combination of these metals causes a local battery effect to cause electron movement, and this electron transfer energy stabilizes the metal complex salt. This seems to be due to this.
以下、実施例にもとづき、この発明の詳細な説明する。Hereinafter, the present invention will be described in detail based on examples.
実施例Ｉ
水銀３２． Ｏｆに細く切ったカリウム３９．５９と約
２００メツシニの亜鉛粉末２８．５ ｆとを加えて、こ
れをグラファイト・ルツボに入れ約２５０℃で１５分間
、窒素雰囲気中にて加熱した。加熱後、水と接触しない
ように窒素雰囲気中で室温まで冷却してアマルガム合金
とした。この合金を窒素雰囲気中にてグラファイト・ボ
ールミルにて粉砕して約２５０メツシーの合金粉末にし
た。つぎに、この合金粉末を２５ｆ計量し、これに約２
５０メツシーの白金とコバルトとの混合物（Ｐｔ１５ｗ
％ ＋Ｃｏ８５ｗ％） ５ ｆと、約２５０メツシユの
銅粉末７０ｆを加えてヘリウム雰囲気中でよく混合した
後、グラファイト金型に入れて約６０００＃／ｃｒＩＩ
の圧力で圧縮してブロックを得た。このブロックをヘリ
ウム雰囲気中でグラファイト・ルツボに入れて約７８０
℃で３０分間加熱焼結した彼室温まで冷却して目的とす
る水分解合金を得た。この合金に室温で微細噴霧水を吹
きつけると水素と酸素からなるガスを多量に発生した。Example I Mercury 32. 39.59 g of finely chopped potassium and 28.5 f of zinc powder of about 200 mesh were added to Of, which was placed in a graphite crucible and heated at about 250° C. for 15 minutes in a nitrogen atmosphere. After heating, the amalgam alloy was cooled to room temperature in a nitrogen atmosphere to avoid contact with water. This alloy was ground in a graphite ball mill in a nitrogen atmosphere to give an alloy powder of approximately 250 mesh. Next, weigh 25f of this alloy powder, and add about 25f to this.
A mixture of platinum and cobalt (Pt15w)
% +Co85w%) 5f and about 250 mesh of copper powder 70f and mixed well in a helium atmosphere, then put into a graphite mold and heated to about 6000#/crII.
A block was obtained by compressing at a pressure of . This block was placed in a graphite crucible in a helium atmosphere for approximately 780 min.
The mixture was heated and sintered at ℃ for 30 minutes, and then cooled to room temperature to obtain the desired water-splitting alloy. When this alloy was sprayed with a fine spray of water at room temperature, a large amount of gas consisting of hydrogen and oxygen was generated.
発生ガスの容量は、水分解合金に噴霧される水の粒度お
よび噴霧速度等により異なるが、約１ ｃｒｌの表面に
おいて１分間に０．３４１の水と反応した。The volume of the generated gas varied depending on the particle size and spray speed of the water sprayed onto the water-splitting alloy, but it reacted with 0.341 water per minute on a surface of about 1 crl.
実施例■
水銀３５２に細く切ったす） ＩＪウム４０２と約２０
０メツシユの亜鉛粉末２５２とを混合して、これをグラ
ファイト・ルツボに入れ約２５０℃で１５分間、窒素雰
囲気中にて加熱した。これを窒素雰囲気中で室温まで冷
却してアマルガム合金とした。この合金を窒素雰囲気中
でグラファイト・ボールミルにより粉砕して約２５０メ
ツシユの合金粉末にした。つぎに、約２５０メツシユの
ニッケル粉末５０重量部、マンガン粉末２０重量部。Example ■ Mercury 352 (cut into thin pieces) IJum 402 and approx. 20
0 mesh of zinc powder 252 was mixed, and the mixture was placed in a graphite crucible and heated at about 250° C. for 15 minutes in a nitrogen atmosphere. This was cooled to room temperature in a nitrogen atmosphere to obtain an amalgam alloy. This alloy was ground into approximately 250 mesh alloy powder in a graphite ball mill in a nitrogen atmosphere. Next, about 250 meshes of nickel powder, 50 parts by weight, and manganese powder, 20 parts by weight.
コバルト粉末２０重量部および鉄粉末１０重量部からな
る混合物６りと、前記アマルガム粉末３０２および約２
５０メツシユの銅粉末６４２とを窒素雰囲気中でよく混
合した後（グラファイト金型に入れて約６０００ ｋｆ
／ ｃｒｌの圧力で圧縮してブロックを得た。このブロ
ックをヘリウム雰囲気中でグラファイト・ルツボに入れ
て約７８０℃で３０分間加熱焼結した稜、室温まで冷却
して目的とす゛る水分解合金を得た。この合金に微細噴
霧水を吹きつけると水素と酸素からなるガスを多量に発
生した。発生ガスの容量は、水分解合金に噴霧される水
の粒度および噴霧速度等により異なるが、約１ｃ−の表
面において１分間に０．３６１の水と反応した。A mixture 6 consisting of 20 parts by weight of cobalt powder and 10 parts by weight of iron powder, the amalgam powder 302 and about 2
After mixing well with 50 meshes of copper powder 642 in a nitrogen atmosphere (putting it in a graphite mold and heating it at about 6000 kf).
A block was obtained by compacting at a pressure of /crl. This block was placed in a graphite crucible in a helium atmosphere, heated and sintered at about 780° C. for 30 minutes, and then cooled to room temperature to obtain the desired water-splitting alloy. When this alloy was sprayed with a fine spray of water, a large amount of gas consisting of hydrogen and oxygen was generated. The volume of the generated gas varied depending on the particle size and spray speed of the water sprayed onto the water-splitting alloy, but it reacted with 0.361 water per minute on a surface of approximately 1 c-.
実施例■
水銀１５２に細く切ったナトリウム２Ｏｆと約２００メ
ツシユの鉛粉末６５２を加えて、これをグラファイト・
ルツボに入れ約２５０℃にて１５分間、窒素雰囲気下で
加熱した。加熱後、水と接触しないように窒素雰囲気中
で室温まで冷却してアマルガム合金とした。この合金を
窒素雰囲気中にてグラファイト・ボールミルにて粉砕し
て約２５０メツシユの合金粉末にした。つぎに、それぞ
れ約２５０メツ７ユの銅粉末２０ｆ、モリブデン粉末２
０２．および鉄粉末１０２を混合して、ヘリウム雰囲気
中にてこれら金属粉末を融点付近で約２０分間加熱溶融
した後、乾燥ヘリウムガス中で室温まで冷却して触媒合
金を得た。この触媒合金をグラファイト・ボールミルに
て粉砕して約２５０メツシーの粉末とした。この粉末１
０Ｆをアマルガム粉末２８２に加え、さらにこれらに約
２５０メノシエの銅粉末６２りを加えてヘリウム雰囲気
中で良く混合した後、この混合物をグラファイト金型に
入れて６０００ ｋｇ／ｃｒｌの圧力で圧縮してブロッ
クを得た。このブロックをヘリウム雰囲気中、グラファ
イト・ルツボに入れ、炉内にて約７８０℃で３０分間、
加熱焼結した後、室温まで放冷し、目的とする水分解合
金を得た。この合金に、室温て一微細噴霧氷を吹きつけ
ると水素と酸素からなるガスを多量に発生した。発生ガ
スの容量は、水分解合金に噴霧される水の粒度および噴
霧速度等により異なるが、約１ ｃｒｌの表面において
１分間に０．３５１の水と反応した。Example■ Add 2Of finely chopped sodium and about 200 mesh of lead powder 652 to mercury 152, and mix this with graphite.
The mixture was placed in a crucible and heated at about 250° C. for 15 minutes under a nitrogen atmosphere. After heating, the amalgam alloy was cooled to room temperature in a nitrogen atmosphere to avoid contact with water. This alloy was ground in a graphite ball mill in a nitrogen atmosphere to give about 250 mesh alloy powder. Next, add 20 f of copper powder and 2 molybdenum powder, each weighing about 250 7 yu.
02. and iron powder 102 were mixed, these metal powders were heated and melted near their melting point in a helium atmosphere for about 20 minutes, and then cooled to room temperature in dry helium gas to obtain a catalyst alloy. This catalyst alloy was ground in a graphite ball mill into a powder of approximately 250 mesh. This powder 1
After adding 0F to the amalgam powder 282 and further adding about 250 menosier copper powder 62 to these and mixing well in a helium atmosphere, this mixture was placed in a graphite mold and compressed at a pressure of 6000 kg/crl. Got a block. This block was placed in a graphite crucible in a helium atmosphere, and heated in a furnace at approximately 780°C for 30 minutes.
After heating and sintering, it was allowed to cool to room temperature to obtain the desired water-splitting alloy. When this alloy was sprayed with finely sprayed ice at room temperature, a large amount of gas consisting of hydrogen and oxygen was generated. The volume of the generated gas varied depending on the particle size and spray speed of the water sprayed onto the water-splitting alloy, but it reacted with 0.351 water per minute on a surface of about 1 crl.
実施例■
水銀４０２に細く切ったセシウム２０ｆと約２００メツ
シユのアルミニウム粉末４０２を加えて、これをグラフ
ァイト・ルツボに入れ約２５０℃にて１５分間、窒素雰
囲気下で加熱した。加熱後、水と接触しないように窒素
雰囲気中で室温まで冷却してアマルガム合金とした。こ
の合金を窒素雰囲気中にてクラファイト・ボールミルに
て粉砕して約２５０メツ７−の合金粉末にした。つぎに
、それぞれ約２５０メツシユのマンガン２２．５２、バ
ナジウム１２５２およびパラジウム１５２を混合して、
ヘリウム雰囲気中にてこれら金属粉末を融点付近で杓２
０分間加熱溶融した後、ヘリウムガス中で室温まで冷却
して触媒合金を得た。Example (2) Finely chopped cesium 20f and about 200 meshes of aluminum powder 402 were added to mercury 402, and the mixture was placed in a graphite crucible and heated at about 250° C. for 15 minutes in a nitrogen atmosphere. After heating, the amalgam alloy was cooled to room temperature in a nitrogen atmosphere to avoid contact with water. This alloy was ground in a graphite ball mill in a nitrogen atmosphere to give an alloy powder of approximately 250 Metz 7-. Next, about 250 meshes each of manganese 22.52, vanadium 1252 and palladium 152 are mixed,
Ladle these metal powders near their melting point in a helium atmosphere.
After heating and melting for 0 minutes, the mixture was cooled to room temperature in helium gas to obtain a catalyst alloy.
この触媒合金をグラファイト・ボールミルにて粉砕して
約２５０メツシーの粉末とした。この粉末１０２をアマ
ルガム粉末３０２に加えて、さらにこれらに約２５０メ
ノンユの銅粉末６０Ｆを混合してグラファイト金型で約
６０００ＡＩＩ／ｃｔＩの圧力で圧縮してブロックを得
た、このブロックをヘリウム雰囲気中、グラファイト・
ルツボに入れ、約７８０℃にて約３０分間加熱焼結した
後、室温まで冷却し、目的とする水分解合金を得た。こ
の合金に微細噴霧水を吹きつけると水素と酸素からなる
ガスを多量に発生した。発生ガスの容量は、水分解合金
に噴霧される水の粒度および噴霧速度等により異なるが
、約１ ｃｒＡの表面において１分間当り０．３３１の
水と反応した。This catalyst alloy was ground in a graphite ball mill into a powder of approximately 250 mesh. This powder 102 was added to the amalgam powder 302, and about 250 menonyu of copper powder 60F was mixed therewith and compressed with a graphite mold at a pressure of about 6000 AII/ctI to obtain a block. This block was placed in a helium atmosphere. , graphite
After putting it in a crucible and heating and sintering it at about 780° C. for about 30 minutes, it was cooled to room temperature to obtain the desired water-splitting alloy. When this alloy was sprayed with a fine spray of water, a large amount of gas consisting of hydrogen and oxygen was generated. The volume of generated gas varied depending on the particle size and spray speed of the water sprayed onto the water-splitting alloy, but it reacted with 0.331 water per minute on a surface of about 1 crA.
実施例■
水銀２０９に細く切ったカリウム２５２と約２００メノ
ンユのスズ粉末５５２を加えて、これをグラファイト・
ルツボに入れ約２５０℃にて１５分間、窒素雰囲気下で
加熱した。加熱後、水と接触しないように窒素雰囲気中
で室温まで冷却してアマルガム合金とした。この合金を
窒素雰囲気中にてグラファイト・ボールミルにて粉砕し
て約２５０メンシーの合金粉末にした。つぎに、それぞ
れ約２５０メソシユのニッケル２０２．モリブデン１５
１．ケイ素１０Ｆおよびタングステン５２を混合して、
ヘリウム雰囲気中にてこれら金属粉末を融点付近で約２
０分間加熱溶融した後、ヘリウムガス中で室温まで冷却
して触媒合金を得た。Example ■ To mercury 209, finely chopped potassium 252 and about 200 menonyu of tin powder 552 are added, and this is mixed with graphite.
The mixture was placed in a crucible and heated at about 250° C. for 15 minutes under a nitrogen atmosphere. After heating, the amalgam alloy was cooled to room temperature in a nitrogen atmosphere to avoid contact with water. This alloy was ground in a graphite ball mill in a nitrogen atmosphere to give an alloy powder of approximately 250 mency. Next, about 250 mesos each of nickel 202. Molybdenum 15
1. Mixing silicon 10F and tungsten 52,
These metal powders are melted in a helium atmosphere at a temperature of about 2
After heating and melting for 0 minutes, the mixture was cooled to room temperature in helium gas to obtain a catalyst alloy.
この触媒合金をグラファイト・ボールミルにて粉砕して
約２５０メツ／ユの粉末とした。この粉末１０９をアマ
ルガム粉末４０２に加えて、さらにこれらに約２５０７
ノンユの銅粉末５０りを混合してグラファイト金型で約
６０００ Ｈ／ｃｒｌの圧力で圧縮してブロックを得た
。このブロックをヘリウム雰囲気中、グラファイト・ル
ツボに入れ、約７８０℃にて約３０分間加熱焼結した後
、室温まで冷却し、目的とする水分解合金を得た。この
合金に微細噴霧水を吹きつけると水素と酸素からなるガ
スを多量に発生した。発生ガスの容量は、水分解合金に
噴霧される水の粒度および噴霧速度等により異なるが、
約１ ｃａの表面において１分間当り０３２ｔの水と反
応した。This catalyst alloy was ground in a graphite ball mill to give a powder of approximately 250 Metz/U. Add this powder 109 to the amalgam powder 402 and add about 2,507
A block was obtained by mixing 50 g of nonyu copper powder and compressing it in a graphite mold at a pressure of about 6000 H/crl. This block was placed in a graphite crucible in a helium atmosphere, heated and sintered at about 780° C. for about 30 minutes, and then cooled to room temperature to obtain the desired water-splitting alloy. When this alloy was sprayed with a fine spray of water, a large amount of gas consisting of hydrogen and oxygen was generated. The capacity of the generated gas varies depending on the particle size and spray speed of the water sprayed onto the water-splitting alloy, but
It reacted with 0.32 tons of water per minute at a surface of about 1 ca.
以上の実施例は代表的なものであり、前述した触媒金属
の形態または金属粉末の大きさおよび金属粉末の組み合
わせを適宜変えて亜鉛、鉛またはスズのアマルガム合金
の水分解能力を著しく高めることができる。この理由は
、前述したように、アマルガム合金が水と反応するに際
してＣｏ、Ｎｉ。The above examples are representative, and the water splitting ability of the zinc, lead, or tin amalgam alloy can be significantly increased by appropriately changing the form of the catalyst metal, the size of the metal powder, and the combination of the metal powders. can. The reason for this is, as mentioned above, when the amalgam alloy reacts with water, Co and Ni are removed.
Ｐｄ、Ｐｊ 、Ｆｅ、ＡｔｌＣｕ、Ｍｎ、Ｗ、Ｖ、Ｍｏ
、Ｓｉからなるグループの２種の金属の組み合わせが効
果的に不安定な金属錯塩を亜鉛、鉛、スズの金属状態に
還元し、これら金属が容易に水銀とアマルガムを再生す
ることに起因するものと思われる。したがって、本発明
によれば、多量の水素ガスを低床な合金によって簡便な
方法により発生させることができるため実用性が極めて
高いものである。Pd, Pj, Fe, AtlCu, Mn, W, V, Mo
This is due to the fact that the combination of two metals from the group consisting of Si effectively reduces unstable metal complexes to the metallic state of zinc, lead, and tin, and these metals easily regenerate mercury and amalgam. I think that the. Therefore, according to the present invention, a large amount of hydrogen gas can be generated by a simple method using a low-profile alloy, so that the present invention is extremely practical.
々寺１キ辻ｌ馴１人 プレースみ？−滞隼ｊ＼ンと
ネを第１頁の続き
＠Ｉｎｔ、 Ｃ１，３識別記号 庁内整理番号Ｃ０
ＩＢ １３１０２ ７０５９−
４ＧＯ発 明 者 李民雄
大宮市東大宮４−６４−１１One temple, one Tsuji, one place? -Continuation of the first page @Int, C1,3 identification code Internal reference number C0
IB 13102 7059-
4GO Inventor Lee Min-young 4-64-11 Higashi Omiya, Omiya City
Claims (2)
ープから選択された少くとも一種の金属と水銀と、アル
カリ金属とからなるアマルガム合金に、コバルト、ニッ
ケル、パラジウム、白金、鉄。 銅、マンガン、モリブデン、タングステン、ケイ素およ
びバナジウムからなるグループよシ選択された少くとも
２種の金属を添加してなる水分解物質。(1) An amalgam alloy consisting of at least one metal selected from the group consisting of zinc, lead, tin, and narminiram, mercury, and an alkali metal, plus cobalt, nickel, palladium, platinum, and iron. A water-splitting material containing at least two metals selected from the group consisting of copper, manganese, molybdenum, tungsten, silicon and vanadium.
ープから選択された少くとも一種の金属と、水銀とアル
カリ金属とからなるアマルガム合金に、コバルト、ニッ
ケル、パラジウム、白金、鉄、銅。 マンガン、モリブデン、タングステン、ケイ素（よびバ
ナジウムからなるグループよシ選択された少くとも２種
の金属を添加してなる水分解を水と接触反応させること
を特徴とする１、水から水素と酸素を発生させる方法。(2) An amalgam alloy consisting of at least one metal selected from the group consisting of zinc, lead, tin, and aluminum, mercury, and an alkali metal, plus cobalt, nickel, palladium, platinum, iron, and copper. 1. Hydrogen and oxygen are removed from water by adding at least two metals selected from the group consisting of manganese, molybdenum, tungsten, silicon (and vanadium) and carrying out a catalytic reaction with water. How to make it happen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56149316A JPS5855302A (en) | 1981-09-24 | 1981-09-24 | Water decomposing substance and decomposing method for water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56149316A JPS5855302A (en) | 1981-09-24 | 1981-09-24 | Water decomposing substance and decomposing method for water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5855302A true JPS5855302A (en) | 1983-04-01 |
Family
ID=15472450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56149316A Pending JPS5855302A (en) | 1981-09-24 | 1981-09-24 | Water decomposing substance and decomposing method for water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5855302A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096502A (en) * | 1983-10-29 | 1985-05-30 | Kazuo Naito | Process for producing hydrogen gas |
| US5412289A (en) * | 1993-12-15 | 1995-05-02 | General Electric Company | Using a magnetic field to locate an amalgam in an electrodeless fluorescent lamp |
| WO1998051612A1 (en) * | 1997-05-13 | 1998-11-19 | Yosohiro Sugie | Method and apparatus for generating hydrogen gas by direct thermal decomposition of water |
| WO2001059858A3 (en) * | 2000-02-09 | 2002-03-14 | Millenium Energy Llc | Alloy compositions for use as electrode materials and for hydrogen production |
| WO2002000950A3 (en) * | 2000-06-23 | 2002-06-27 | Millenium Energy Llc | Compositions for use as electrode materials and for hydrogen production |
| US6630119B1 (en) | 2000-05-15 | 2003-10-07 | Yosohiro Sugie | Hydrogen gas generating method |
| JP4659923B1 (en) * | 2010-04-30 | 2011-03-30 | エナジー・イノベーション・ワールド・リミテッド | Catalyst for hydrogen generation |
-
1981
- 1981-09-24 JP JP56149316A patent/JPS5855302A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096502A (en) * | 1983-10-29 | 1985-05-30 | Kazuo Naito | Process for producing hydrogen gas |
| US5412289A (en) * | 1993-12-15 | 1995-05-02 | General Electric Company | Using a magnetic field to locate an amalgam in an electrodeless fluorescent lamp |
| WO1998051612A1 (en) * | 1997-05-13 | 1998-11-19 | Yosohiro Sugie | Method and apparatus for generating hydrogen gas by direct thermal decomposition of water |
| WO2001059858A3 (en) * | 2000-02-09 | 2002-03-14 | Millenium Energy Llc | Alloy compositions for use as electrode materials and for hydrogen production |
| US6630119B1 (en) | 2000-05-15 | 2003-10-07 | Yosohiro Sugie | Hydrogen gas generating method |
| WO2002000950A3 (en) * | 2000-06-23 | 2002-06-27 | Millenium Energy Llc | Compositions for use as electrode materials and for hydrogen production |
| JP4659923B1 (en) * | 2010-04-30 | 2011-03-30 | エナジー・イノベーション・ワールド・リミテッド | Catalyst for hydrogen generation |
| WO2011135709A1 (en) * | 2010-04-30 | 2011-11-03 | エナジー・イノベーション・ワールド・リミテッド | Catalyst for hydrogen production |
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