JPH0547596B2 - - Google Patents
Info
- Publication number
- JPH0547596B2 JPH0547596B2 JP1299797A JP29979789A JPH0547596B2 JP H0547596 B2 JPH0547596 B2 JP H0547596B2 JP 1299797 A JP1299797 A JP 1299797A JP 29979789 A JP29979789 A JP 29979789A JP H0547596 B2 JPH0547596 B2 JP H0547596B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- waste
- water
- calorific value
- mixture
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000446 fuel Substances 0.000 claims description 14
- 239000002440 industrial waste Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 239000004568 cement Substances 0.000 claims description 11
- 238000010304 firing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 48
- 235000019198 oils Nutrition 0.000 description 46
- 239000002699 waste material Substances 0.000 description 31
- 239000000203 mixture Substances 0.000 description 24
- 239000000843 powder Substances 0.000 description 12
- -1 dirt Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 8
- 229910052801 chlorine Inorganic materials 0.000 description 8
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 239000002916 wood waste Substances 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000010868 animal carcass Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010922 glass waste Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000010784 textile waste Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/44—Burning; Melting
- C04B7/4407—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes
-
- 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
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Treatment Of Sludge (AREA)
Description
【発明の詳細な説明】
産業廃棄物は、燃えがら、汚でい、廃油、廃
酸、廃アルカリ、廃プラスチツク類、紙くず、木
くず、繊維くず、動植物性残渣、ゴムくず、金属
くず、ガラスくず及び陶磁器くず、鉱さい、建設
廃材、動物のふん尿、動物の死体、ダスト類、並
びに政令13号廃棄物（たとえばコンクリート固型
化物）の19種類に分類されている（「産業廃棄物
処理ハンドブツク」参照）。[Detailed description of the invention] Industrial waste includes cinders, dirt, waste oil, waste acids, waste alkalis, waste plastics, paper waste, wood waste, fiber waste, animal and plant residues, rubber waste, metal waste, glass waste, and It is classified into 19 types: ceramic scraps, slag, construction waste, animal excreta, animal carcasses, dust, and Cabinet Order 13 waste (for example, solidified concrete) (see "Industrial Waste Treatment Handbook") .
これらのうち、汚でい、廃油、廃酸、廃アルカ
リ、動植物性残渣、流動性の廃プラスチツク類な
どは、炭化水素類、アルコール類、フエノール
類、アルデヒド類、ケトン類、エーテル類、脂肪
酸類、油脂、エステル類等のような、いわゆる油
を含んでいるものが多い。このような油分を含ん
だ産業廃棄物は、多額の費用をかけて焼却処分さ
れているのが現状である。 Among these, dirt, waste oil, waste acid, waste alkali, animal and plant residues, fluid waste plastics, etc. are hydrocarbons, alcohols, phenols, aldehydes, ketones, ethers, fatty acids, etc. Many of them contain so-called oils, such as oils, fats, and esters. Currently, such industrial waste containing oil is incinerated at a large cost.
このような産業廃棄物を再資源化する試みは
種々なされており、それらは油と一緒に含まれて
いる水分を除去して固型化することによつて燃料
化を計つているのが通常であるが、ほとんど実用
化されていない。 Various attempts have been made to recycle such industrial waste, and they usually aim to turn it into fuel by removing the moisture contained in the oil and solidifying it. However, it has hardly been put into practical use.
本発明は、セメント焼成用ロータリーキルンが
広い範囲の形態の燃料を使用出来ることに着目
し、油を含む産業廃棄物に同時に含まれているこ
との多い水分を積極的に利用して液体燃料化し、
これをセメント焼成用液体補助燃料として利用す
ることを提案するものであり、多くの産業廃棄物
の再資源化がこれによつて可能となる。 The present invention focuses on the fact that a rotary kiln for cement firing can use a wide range of fuel types, and actively utilizes water, which is often included in industrial waste containing oil, to turn it into liquid fuel.
We propose to use this as a liquid auxiliary fuel for cement firing, which will enable the recycling of many industrial wastes.
セメント焼成用液体補助燃料には、一般に、発
熱量が3000Kcal／Kg以上であること、運送およ
び保管中に材料分離が起こらないこと、ポンプ圧
送をするため混合物の粘度が50000センチポアズ
以下であること、塩素含有量が3000ppm以下であ
ること（塩素含有量が多いとロータリーキルン内
壁を損傷させると同時に焼成されたセメントの品
質を劣化させる）等の諸条件を具備することが要
求される。 Liquid auxiliary fuel for cement firing generally has a calorific value of 3,000 Kcal/Kg or more, material separation does not occur during transportation and storage, and the viscosity of the mixture is 50,000 centipoise or less for pumping. It is required to meet various conditions such as the chlorine content being 3000 ppm or less (high chlorine content will damage the inner wall of the rotary kiln and at the same time deteriorate the quality of the fired cement).
産業廃棄物から上記の条件が満足されるような
セメント焼成用液体補助燃料を製造するために
は、水分量を10〜60％に油分量を10〜90％にそれ
ぞれ調整し、更に水と油を油中水型に乳化させる
ことが必須であることを、本発明者等は見い出し
た。本発明においては、また、必要に応じて、混
合物の発熱量増加材として、固体の廃プラスチツ
ク類粉末または破砕物等のような高発熱量の固形
産業廃棄物粉末または破砕物を混合することによ
つて発熱量を3000Kcal／Kg以上に調整すること
ができる。勿論、塩素含有量が3000ppm以下とな
るように諸材料を選択しなければならない。 In order to produce liquid auxiliary fuel for cement firing from industrial waste that satisfies the above conditions, the water content should be adjusted to 10-60% and the oil content should be adjusted to 10-90%, and then water and oil should be adjusted. The present inventors have discovered that it is essential to emulsify the water-in-oil type. In the present invention, if necessary, solid industrial waste powder or crushed material having a high calorific value such as solid waste plastic powder or crushed material may be mixed as a calorific value increasing material of the mixture. Therefore, the calorific value can be adjusted to 3000Kcal/Kg or more. Of course, materials must be selected so that the chlorine content is 3000 ppm or less.
更に詳しく説明すると、本発明においては、汚
でい、廃油、廃酸、廃アルカリ、動植物性残渣、
流動性廃プラスチツク類の１種類又は２種類以上
の混合物を選び、その含水率が10％よりも低い場
合には水または水を含む産業廃棄物を加えて含水
率を上げ、また含水率が60％よりも高い場合には
燃えがら、ダスト類等の含水率の低い産業廃棄物
を加えて含水率を下げることにより、全体の含水
率を10％〜60％に調整したのち、攪拌し、油中水
型に乳化させる。 To explain in more detail, in the present invention, dirt, waste oil, waste acid, waste alkali, animal and plant residues,
Select one type or a mixture of two or more types of fluid waste plastics, and if the moisture content is lower than 10%, add water or industrial waste containing water to increase the moisture content, and increase the moisture content to 60%. %, add industrial waste with low moisture content such as cinders and dust to lower the moisture content to adjust the overall moisture content to 10% to 60%, then stir and dissolve in the oil. Emulsify into water.
水を必須成分とする理由は、混合物に2300〜
6200センチポアズ／20℃の粘度で表わされる流動
性を与え、液体燃料としてポンプ圧送を可能にす
ると同時に、油と水を乳化することによつて、混
合物中の油以外の成分、たとえば、ドロ、砂、錆
等が貯蔵、運送中に沈降して材料分離が起きる事
態を防止するためである。 The reason why water is an essential ingredient is that the mixture contains 2300~
It provides fluidity expressed by a viscosity of 6200 centipoise/20°C, making it possible to pump it as a liquid fuel, and at the same time, by emulsifying oil and water, it eliminates components other than oil in the mixture, such as mud and sand. This is to prevent material separation due to sedimentation of rust, etc. during storage and transportation.
含水率を10％〜60％とする理由は、10％以下で
あると流動性が大きく低下し、また60％を越える
と混合物の発熱量を3000Kcal／Kg以上とするこ
とが困難なためである。一方、油の含有量を10〜
90％とする理由は、10％以下では良好な乳化物と
なりにくく、また90％以上とすると含水率が10％
以下となるためである。 The reason why the moisture content is set to 10% to 60% is that if it is less than 10%, the fluidity will be greatly reduced, and if it exceeds 60%, it will be difficult to make the calorific value of the mixture more than 3000Kcal/Kg. . Meanwhile, increase the oil content from 10 to
The reason for setting it to 90% is that if it is less than 10%, it will be difficult to form a good emulsion, and if it is more than 90%, the water content will be 10%.
This is because the following is true.
乳化を行う方法としては、単に混合物を攪拌す
るだけでもよい。しかし、攪拌を停止するとすぐ
に水と油が分離するような場合には、一般に乳化
剤として使用されている界面活性剤、例えば、ポ
リオキシエチレンソルビトール脂肪酸エステル等
の非イオン性界面活性剤、アルキルベンゼンスル
ホン酸アルミニウム等の陰イオン性界面活性剤、
脂肪酸４級アンモニウム塩等の陽イオン性界面活
性剤、イミダゾリウムベタイン等の両性界面活性
剤など、を用いて安定に乳化させることができ
る。また、混合物の油の中に脂肪酸が含まれてい
る場合には、少量のアルカリ性物質、例えば、水
酸化ナトリウム、炭酸ナトリウム、硅酸ナトリウ
ム等や、これらの物質を含む廃アルカリを添加混
合して石ケンを生成させることによつて、安定な
乳化物を形成させることもできる。 The emulsification may be carried out by simply stirring the mixture. However, if water and oil separate immediately after stopping stirring, surfactants commonly used as emulsifiers, such as nonionic surfactants such as polyoxyethylene sorbitol fatty acid esters, alkylbenzene sulfones, etc. Anionic surfactants such as aluminum acid,
Stable emulsification can be achieved using cationic surfactants such as fatty acid quaternary ammonium salts, amphoteric surfactants such as imidazolium betaine, and the like. In addition, if the oil in the mixture contains fatty acids, a small amount of alkaline substances such as sodium hydroxide, sodium carbonate, sodium silicate, etc., or waste alkali containing these substances may be added and mixed. Stable emulsions can also be formed by forming soaps.
更に、発熱量を増加させる目的で、固形廃プラ
スチツク類粉末または破砕物、木くず粉末または
破砕物、ゴムくず粉末または破砕物、繊維くず、
紙くずなどを、混合物中に０〜80％の割合になる
ように加えてもかまわない。添加量の上限を80％
とする理由は、上記発熱量増加材は固体のため80
％以上加えると混合物の流動性が極端に悪くなつ
て好ましくないからである。 Furthermore, for the purpose of increasing the calorific value, solid waste plastic powder or crushed material, wood waste powder or crushed material, rubber waste powder or crushed material, textile waste,
Paper scraps or the like may be added to the mixture at a ratio of 0 to 80%. Upper limit of addition amount to 80%
The reason for this is that the above heating value increasing material is solid, so 80
This is because if it is added in excess of %, the fluidity of the mixture becomes extremely poor, which is undesirable.
斯くして、本発明によれば、産業廃棄物の再資
源化の一つの方法として、産業廃棄物の油分を10
〜90％に水分を10〜60％にそれぞれ調整し、水と
油を油中水型に乳化し、粘度を2300〜6200センチ
ポアズ／20℃の範囲に調整し、発熱量を
3000Kcal／Kg以上に調整し、塩素含有量を
3000ppm以下に調整したものをセメント焼成用液
体補助燃料として利用することから成る方法が提
供される。 Thus, according to the present invention, as a method for recycling industrial waste, the oil content of industrial waste can be reduced to 10%.
Adjust the water content to ~90% and 10 to 60% respectively, emulsify water and oil to water-in-oil type, adjust the viscosity to a range of 2300 to 6200 centipoise/20℃, and reduce the calorific value.
Adjust the chlorine content to 3000Kcal/Kg or more.
A method is provided which comprises using the liquid auxiliary fuel for cement calcination as a liquid auxiliary fuel adjusted to 3000 ppm or less.
次に、本発明を実施例によつて具体的に説明す
る。 Next, the present invention will be specifically explained using examples.
実施例 １
有機性汚でい
（油分＝無し、水分＝58％、発熱量＝無し）
廃油
（油分＝95％、水分＝２％、発熱量＝
8140Kcal／Kg）
油絞りカス
（油分＝23％、水分＝５％、発熱量＝
1150Kcal／Kg）
上記の有機性汚でい３Kg、上記の廃油５Kgおよ
び上記の油絞りカス1.8Kgを攪拌機に入れ、３分
間攪拌した後、５分間放置したところ、水と油が
分離してきた。この混合物にさらに炭酸ナトリウ
ム（試薬一級）0.2Kgを加え、３分間攪拌したと
ころ良く乳化し、24時間放置後においても水と油
の分離は起こらなかつた。Example 1 Organic dirt (oil content = none, moisture = 58%, calorific value = none) Waste oil (oil content = 95%, moisture = 2%, calorific value =
8140Kcal/Kg) Oil squeezing residue (Oil content = 23%, Moisture = 5%, Calorific value =
1150Kcal/Kg) 3Kg of the above organic dirt, 5Kg of the above waste oil, and 1.8Kg of the above oil squeezed scum were placed in a stirrer, stirred for 3 minutes, and left for 5 minutes. Water and oil separated. Further, 0.2 kg of sodium carbonate (first class reagent) was added to this mixture and stirred for 3 minutes to emulsify well, and no separation of water and oil occurred even after standing for 24 hours.
この混合物の20℃における粘度を、回転粘度計
を用いて測定したところ、2300センチポアズであ
つた。また、その発熱量は4200Kcal／Kgであり、
塩素濃度は820ppmであつた。 The viscosity of this mixture at 20°C was measured using a rotational viscometer and was found to be 2300 centipoise. In addition, its calorific value is 4200Kcal/Kg,
The chlorine concentration was 820 ppm.
以上の結果より、本実施例の混合物はセメント
焼成用液体補助燃料として充分に使用出来るもの
であることが判る。 From the above results, it is clear that the mixture of this example can be used satisfactorily as a liquid auxiliary fuel for cement firing.
実施例 ２
タンクスラツジ
（油分＝30％、水分＝62％、発熱量＝
2200Kcal／Kg）
フライアツシユ
（油分＝無し、水分＝５％、発熱量＝無し）
廃ポリエチレン粉末
（油分＝無し、水分＝無し、発熱量＝
10500Kcal／Kg）
上記のタンクスラツジ５Kg、上記のフライアツ
シユ1.5Kgおよび上記の廃ポリエチレン粉末3.5Kg
を攪拌機に入れ、３分間混合した後、５分間放置
したところ、油と水が分離し、廃ポリエチレン粉
末も浮いて来た。この混合物にドデシルベンゼン
スルホン酸ナトリウム0.1Kgを添加し、更に３分
間攪拌したところ良く乳化し、24時間放置後にお
いても油と水の分離は起こらず、廃ポリエチレン
粉末も全体に良く分散していた。Example 2 Tank sludge (oil = 30%, moisture = 62%, calorific value =
2200Kcal/Kg) Fly Ash (Oil content = None, Moisture = 5%, Calorific value = None) Waste polyethylene powder (Oil content = None, Water = None, Calorific value = None)
10500Kcal/Kg) 5Kg of the above tank sludge, 1.5Kg of the above flyash and 3.5Kg of the above waste polyethylene powder
The mixture was placed in a stirrer, mixed for 3 minutes, and then left for 5 minutes. When the oil and water separated, the waste polyethylene powder also floated to the surface. When 0.1 kg of sodium dodecylbenzenesulfonate was added to this mixture and stirred for an additional 3 minutes, it emulsified well. Even after being left for 24 hours, no separation of oil and water occurred, and the waste polyethylene powder was well dispersed throughout. .
この混合物の20℃における粘度を回転粘度計で
測定したところ、4600センチポアズであつた。ま
た、その発熱量は4300Kcal／Kgであり、塩素濃
度は600ppmであつた。 The viscosity of this mixture at 20°C was measured using a rotational viscometer and was found to be 4600 centipoise. Moreover, the calorific value was 4300 Kcal/Kg, and the chlorine concentration was 600 ppm.
以上の結果より、本実施例の混合物はセメント
焼成用液体補助燃料として充分に使用出来るもの
であることが判る。 From the above results, it is clear that the mixture of this example can be used satisfactorily as a liquid auxiliary fuel for cement firing.
実施例 ３
植物性廃油
（油分＝96％、水分＝１％、発熱量＝
7860Kcal／Kg）
活性汚でい
（油分＝無し、水分＝65％、発熱量＝
320Kcal／Kg）
ゴムくず
（油分＝無し、水分＝無し、発熱量＝
6200Kcal／Kg）
苛性ソーダ廃液
（油分＝無し、水分＝82％、発熱量＝無し）
上記の植物性廃油４Kg、上記の活性汚でい3.5
Kgおよび上記のゴムくず粉末２Kgを攪拌機に入
れ、３分間攪拌した後、１時間放置したところ、
水と油が分離し、ゴムくず粉末も浮いて来た。こ
の混合物に上記の苛性ソーダ廃液0.5Kgを加えて、
更に３分間攪拌したところ良く乳化し、24時間放
置後においても水と油の分離は起こらず、ゴムく
ず粉末も混合物中に良く分散していた。Example 3 Vegetable waste oil (oil content = 96%, moisture = 1%, calorific value =
7860Kcal/Kg) Activated dirt (Oil = None, Moisture = 65%, Calorific value =
320Kcal/Kg) Rubber scraps (oil = none, moisture = none, calorific value =
6200Kcal/Kg) Caustic soda waste liquid (Oil content = None, Moisture = 82%, Calorific value = None) 4Kg of the above vegetable waste oil, 3.5Kg of the above activated dirt
Kg and 2 Kg of the above rubber crumb powder were placed in a stirrer, stirred for 3 minutes, and then left for 1 hour.
Water and oil separated, and rubber crumb powder also floated to the surface. Add 0.5 kg of the above caustic soda waste liquid to this mixture,
After further stirring for 3 minutes, the mixture was well emulsified, and even after being left for 24 hours, no separation of water and oil occurred, and the rubber crumb powder was well dispersed in the mixture.
この混合物の20℃における粘度を回転粘度計で
測定したところ、5200センチポアズであつた。ま
た、その発熱量は4400Kcal／Kgであり、塩素濃
度は1250ppmであつた。 The viscosity of this mixture at 20°C was measured using a rotational viscometer and was found to be 5200 centipoise. The calorific value was 4400 Kcal/Kg, and the chlorine concentration was 1250 ppm.
以上の結果より、本実施例の混合物はセメント
焼成用液体補助燃料として充分に使用出来るもの
であることが判る。 From the above results, it is clear that the mixture of this example can be used satisfactorily as a liquid auxiliary fuel for cement firing.
実施例 ４
廃油
（油分＝91％、水分＝８％、発熱量＝
8200Kcal／Kg）
植物油精製廃白土
（油分＝12％、水分＝５％、発熱量＝
960Kcal／Kg）
ベントナイト汚でい
（油分＝無し、水分＝68％、発熱量＝無し）
上記の廃油５Kg、上記の植物油精製白土２Kgお
よび上記のベントナイト汚でい３Kgを攪拌機に入
れ、３分間攪拌したのち、放置した。24時間後に
おいても油と水とは分離しなかつた。Example 4 Waste oil (oil content = 91%, moisture = 8%, calorific value =
8200Kcal/Kg) Vegetable oil refining waste clay (Oil content = 12%, Moisture = 5%, Calorific value =
960Kcal/Kg) Bentonite dirt (Oil content = None, Moisture = 68%, Calorific value = None) Put 5Kg of the above waste oil, 2Kg of the vegetable oil refining clay above, and 3Kg of the above bentonite dirt into a stirrer, and stir for 3 minutes. After that, I left it alone. Oil and water did not separate even after 24 hours.
この混合物の20℃における粘度を回転粘度計で
測定したところ、6200センチポアズであつた。ま
た、その発熱量は3850Kcal／Kgであり、塩素濃
度は230ppmであつた。 The viscosity of this mixture at 20°C was measured using a rotational viscometer and was found to be 6200 centipoise. The calorific value was 3850 Kcal/Kg, and the chlorine concentration was 230 ppm.
以上の結果より、本実施例の混合物はセメント
焼成用液体補助燃料として充分に使用出来るもの
であることが判る。 From the above results, it is clear that the mixture of this example can be used satisfactorily as a liquid auxiliary fuel for cement firing.
Claims (1)
％にそれぞれ調整し、水と油を油中水型に乳化
し、20℃における粘度を2300〜6200センチポアズ
の範囲に調整し、発熱量を3000Kcal／Kg以上に
調整して、セメント焼成用液体補助燃料として利
用することを特徴とする産業廃棄物の再資源化方
法。1 The oil content of industrial waste is 10-90% and the water content is 10-60%.
%, emulsify water and oil into a water-in-oil type, adjust the viscosity at 20℃ to a range of 2300 to 6200 centipoise, and adjust the calorific value to 3000Kcal/Kg or more to create a liquid supplement for cement firing. A method for recycling industrial waste characterized by its use as fuel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1299797A JPH03160091A (en) | 1989-11-20 | 1989-11-20 | Method for making industrial waste reusable as resources |
| KR1019900003206A KR930006820B1 (en) | 1989-11-20 | 1990-03-10 | Method for making industrial waste reusable as resources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1299797A JPH03160091A (en) | 1989-11-20 | 1989-11-20 | Method for making industrial waste reusable as resources |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03160091A JPH03160091A (en) | 1991-07-10 |
| JPH0547596B2 true JPH0547596B2 (en) | 1993-07-19 |
Family
ID=17877054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1299797A Granted JPH03160091A (en) | 1989-11-20 | 1989-11-20 | Method for making industrial waste reusable as resources |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH03160091A (en) |
| KR (1) | KR930006820B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008001874A (en) * | 2006-06-20 | 2008-01-10 | Soo-Hwan Park | Plant for manufacturing substitute fuel oil for use in industrial boiler, and method for manufacturing substitute fuel oil for use in industrial boiler |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3094400B2 (en) * | 1993-12-29 | 2000-10-03 | 株式会社ダイセキ | Industrial waste mixed fuel manufacturing method and industrial waste recycling method |
| KR100251429B1 (en) * | 1995-04-07 | 2000-04-15 | 구마노에이스께 | Liquid fuel composition |
| DE19622591A1 (en) * | 1996-06-05 | 1997-12-11 | Heidelberger Zement Ag | Process for the material and thermal use of water, minerals and flammable residues for the production of Portland cement clinker |
| JP2007032957A (en) * | 2005-07-28 | 2007-02-08 | Kureha Ecology Management Co Ltd | Method of treating inflammable oil-containing waste |
| KR101516059B1 (en) | 2012-12-26 | 2015-05-04 | 삼성전기주식회사 | Touch screen and method for driving the same |
| CN104845683A (en) * | 2015-06-03 | 2015-08-19 | 泰安华秦化工有限责任公司 | High-efficiency environment-friendly emulsifier |
| JP6380441B2 (en) | 2016-03-23 | 2018-08-29 | Smk株式会社 | Film with antenna and touch panel |
| JP2017190920A (en) * | 2016-04-14 | 2017-10-19 | 日工株式会社 | Burner device and combustion method for the same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS537072A (en) * | 1976-07-09 | 1978-01-23 | Hitachi Ltd | Touching sensor |
| JPS5354873A (en) * | 1976-10-27 | 1978-05-18 | Toray Eng Co Ltd | Method of burning organic waste liquid produced from |
| JPS53125378A (en) * | 1977-04-07 | 1978-11-01 | Toyo Tire & Rubber Co Ltd | Waste liquid heating concentrating and burning treatment method and apparatus |
| JPS56895A (en) * | 1979-06-19 | 1981-01-07 | Kyowa Hakko Kogyo Co Ltd | Production of emulsion fuel |
| JPS5790095A (en) * | 1980-11-22 | 1982-06-04 | Shigenori Matsumoto | Production of liquid suspension fuel by utilizing waste filtrate from oil refining |
| JPS57179291A (en) * | 1981-04-25 | 1982-11-04 | Minoru Yamanaka | Emulsion fuel preparing apparatus of petroleum sludge and water |
| JPS5974187A (en) * | 1982-10-14 | 1984-04-26 | Nippon Kemutetsuku Consulting Kk | Atomization of heavy oil into fine particles |
-
1989
- 1989-11-20 JP JP1299797A patent/JPH03160091A/en active Granted
-
1990
- 1990-03-10 KR KR1019900003206A patent/KR930006820B1/en not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS537072A (en) * | 1976-07-09 | 1978-01-23 | Hitachi Ltd | Touching sensor |
| JPS5354873A (en) * | 1976-10-27 | 1978-05-18 | Toray Eng Co Ltd | Method of burning organic waste liquid produced from |
| JPS53125378A (en) * | 1977-04-07 | 1978-11-01 | Toyo Tire & Rubber Co Ltd | Waste liquid heating concentrating and burning treatment method and apparatus |
| JPS56895A (en) * | 1979-06-19 | 1981-01-07 | Kyowa Hakko Kogyo Co Ltd | Production of emulsion fuel |
| JPS5790095A (en) * | 1980-11-22 | 1982-06-04 | Shigenori Matsumoto | Production of liquid suspension fuel by utilizing waste filtrate from oil refining |
| JPS57179291A (en) * | 1981-04-25 | 1982-11-04 | Minoru Yamanaka | Emulsion fuel preparing apparatus of petroleum sludge and water |
| JPS5974187A (en) * | 1982-10-14 | 1984-04-26 | Nippon Kemutetsuku Consulting Kk | Atomization of heavy oil into fine particles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008001874A (en) * | 2006-06-20 | 2008-01-10 | Soo-Hwan Park | Plant for manufacturing substitute fuel oil for use in industrial boiler, and method for manufacturing substitute fuel oil for use in industrial boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| KR930006820B1 (en) | 1993-07-24 |
| JPH03160091A (en) | 1991-07-10 |
| KR910009896A (en) | 1991-06-28 |
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