JPS6354650B2 - - Google Patents
Info
- Publication number
- JPS6354650B2 JPS6354650B2 JP56209171A JP20917181A JPS6354650B2 JP S6354650 B2 JPS6354650 B2 JP S6354650B2 JP 56209171 A JP56209171 A JP 56209171A JP 20917181 A JP20917181 A JP 20917181A JP S6354650 B2 JPS6354650 B2 JP S6354650B2
- Authority
- JP
- Japan
- Prior art keywords
- aluminum
- chloride
- present
- reactor
- aluminum chloride
- 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
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 22
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000002699 waste material Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 206010073478 Anaplastic large-cell lymphoma Diseases 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/58—Preparation of anhydrous aluminium chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Description
【発明の詳細な説明】
［発明の目的］
（産業上の利用分野）
本発明は廃棄物をも利用することができる塩化
アルミニウムの製法に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Field of Application) The present invention relates to a method for producing aluminum chloride that can also utilize waste materials.
（従来の技術）
従来の塩化アルミニウムの製造方法は、空気の
存在化でアルミニウムを入れた反応器を加熱し、
次いで塩素を吹き込み生成した塩化アルミニウム
を、反応器に接続して設けた冷却器で凝縮させて
いた。(Prior art) The conventional method for producing aluminum chloride involves heating a reactor containing aluminum in the presence of air.
Next, the aluminum chloride produced by blowing chlorine was condensed in a cooler connected to the reactor.
（発明が解決しようとする問題点）
上記従来の製造方法では有毒な塩素ガスを用い
ているので、ガス漏れ時の不安がある。(Problems to be Solved by the Invention) Since the above-mentioned conventional manufacturing method uses toxic chlorine gas, there is a risk of gas leakage.
本発明は有害ガスを使用しないで塩化アルミニ
ウムを得ることができるとともに、廃棄物をも利
用することができる塩化アルミニウムの製法を提
供することを目的とするものである。 An object of the present invention is to provide a method for producing aluminum chloride, which can obtain aluminum chloride without using harmful gases, and can also utilize waste materials.
［発明の構成］
（問題点を解決するための手段）
そのため、本発明は無酸素雰囲気中で塩化ビニ
ルとアルミニウムとを加熱反応させることを特徴
とするものである。[Structure of the Invention] (Means for Solving the Problems) Therefore, the present invention is characterized in that vinyl chloride and aluminum are reacted by heating in an oxygen-free atmosphere.
具体的には塩化ビニルとアルミニウムとを反応
器に入れ、内部の空気を窒素などで置換し、無酸
素雰囲気としたのち加熱して生成した塩化アルミ
ニウムを冷却器で凝縮させるものである。 Specifically, vinyl chloride and aluminum are placed in a reactor, the air inside is replaced with nitrogen or the like to create an oxygen-free atmosphere, and the resulting aluminum chloride is condensed in a cooler by heating.
（作用） この反応式は以下の通りとなる。(effect) The reaction formula is as follows.
3C2H3CL＋AL→ALCL3＋6C＋4.5H2
これは、まず塩化ビニルが300℃付近の無酸素
雰囲気中で熱分解し、塩化水素と炭素とを生成
し、その塩化水素がアルミニウムとただちに反応
して塩化アルミニウムを生成するものである。 3C 2 H 3 CL+AL→ALCL 3 +6C+4.5H 2This is because vinyl chloride first thermally decomposes in an oxygen-free atmosphere around 300°C to generate hydrogen chloride and carbon, and the hydrogen chloride immediately reacts with aluminum. This produces aluminum chloride.
反応器内に空気等があつて酸素が存在すると、
300℃付近で発生する塩化水素はアルミニウムと
反応せずに発火燃焼する。したがつて、反応器内
は無酸素雰囲気としなければならない。なお、本
発明に用いる塩化ビニルは焼却処理を必要とする
ような廃棄物であつても差支えない。 If there is air etc. in the reactor and oxygen is present,
Hydrogen chloride, which is generated at around 300℃, ignites and burns without reacting with aluminum. Therefore, the inside of the reactor must be kept in an oxygen-free atmosphere. Note that the vinyl chloride used in the present invention may be waste that requires incineration.
（実施例）
適当な大きさに切断した薄板状のアルミニウム
と、適当な大きさに破砕された廃棄塩化ビニルと
を反応器に入れ、内部空気を窒素で置換したのち
加熱する。得られた塩化アルミニウムを冷却して
凝縮する。反応は前記の通りである。(Example) A thin plate of aluminum cut to an appropriate size and waste vinyl chloride crushed to an appropriate size are placed in a reactor, the internal air is replaced with nitrogen, and then heated. The aluminum chloride obtained is cooled and condensed. The reaction is as described above.
なお、本発明方法では塩化アルミニウムが得ら
れると同時に反応器底部に炭素状残渣も得られる
ので、それは活性炭の原料としても利用すること
ができる。 In addition, in the method of the present invention, a carbonaceous residue is also obtained at the bottom of the reactor at the same time as aluminum chloride is obtained, so that it can also be used as a raw material for activated carbon.
［発明の効果］
以上のように本発明は有毒ガスである塩素ガス
を用いずとも塩化アルミニウムを製造することが
できる。[Effects of the Invention] As described above, according to the present invention, aluminum chloride can be produced without using chlorine gas, which is a toxic gas.
しかも、本発明は塩化ビニルを原料としている
ので、廃棄物を利用することができ、その上同時
に炭素状残渣も生じ、これを他の用途に活用でき
るので生産コストの引き下げを図ることができ
る。 Moreover, since the present invention uses vinyl chloride as a raw material, it is possible to utilize waste materials, and at the same time, a carbonaceous residue is also generated, which can be used for other purposes, thereby reducing production costs.
Claims (1)
化ビニルとを加熱反応させることを特徴とする塩
化アルミニウムの製法。1. A method for producing aluminum chloride, which comprises heating and reacting aluminum and vinyl chloride in an oxygen-free atmosphere such as nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56209171A JPS58115021A (en) | 1981-12-25 | 1981-12-25 | Preparation of aluminum chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56209171A JPS58115021A (en) | 1981-12-25 | 1981-12-25 | Preparation of aluminum chloride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58115021A JPS58115021A (en) | 1983-07-08 |
| JPS6354650B2 true JPS6354650B2 (en) | 1988-10-28 |
Family
ID=16568502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56209171A Granted JPS58115021A (en) | 1981-12-25 | 1981-12-25 | Preparation of aluminum chloride |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58115021A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53124197A (en) * | 1977-03-23 | 1978-10-30 | Aluminum Co Of America | Process for producing aluminum chloride |
-
1981
- 1981-12-25 JP JP56209171A patent/JPS58115021A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53124197A (en) * | 1977-03-23 | 1978-10-30 | Aluminum Co Of America | Process for producing aluminum chloride |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58115021A (en) | 1983-07-08 |
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