Nothing Special   »   [go: up one dir, main page]

WO2013181874A1 - 一种由地沟油生成物制备的生物醇油 - Google Patents

一种由地沟油生成物制备的生物醇油 Download PDF

Info

Publication number
WO2013181874A1
WO2013181874A1 PCT/CN2012/078421 CN2012078421W WO2013181874A1 WO 2013181874 A1 WO2013181874 A1 WO 2013181874A1 CN 2012078421 W CN2012078421 W CN 2012078421W WO 2013181874 A1 WO2013181874 A1 WO 2013181874A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
parts
water
illegal cooking
cooking oil
Prior art date
Application number
PCT/CN2012/078421
Other languages
English (en)
French (fr)
Inventor
张亦凡
Original Assignee
Zhang Yifan
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhang Yifan filed Critical Zhang Yifan
Publication of WO2013181874A1 publication Critical patent/WO2013181874A1/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • 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
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof
    • C10L1/125—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof water
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
    • C10L1/1826—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms poly-hydroxy
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/188—Carboxylic acids; metal salts thereof
    • C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0461—Fractions defined by their origin
    • C10L2200/0469—Renewables or materials of biological origin
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Definitions

  • the present invention relates to a biofuel, in particular to a bio-alcohol oil for use in the preparation of a stove using waste waste oil as a raw material.
  • Waste oil is a mixed oil for the mixing of impurities, also known as hydrophobic oil, containing various chemical elements such as carbon, hydrogen, oxygen, pin, calcium, potassium, manganese, iron, m, etc.
  • the main component is stearic acid. Glycerides and palmitate sleeves and a variety of edible residual mixtures.
  • Ditch oil includes ⁇ : Class: It is the oily floating material in the sewer or the oil that is simply processed and extracted from the leftovers and leftovers of the restaurant, the restaurant; the second is the inferior pork, pig viscera and pigskin processing.
  • the oil produced after the refining; the third is the waste oil used for the fried foods when the number of times of use of the oil exceeds the prescribed value, and the harmful substances such as peroxide value and acid value exceed the standard. Because the composition of the waste oil is complex and harmful to the human body, the legal and effective use of the waste oil is of great significance for reducing food safety and avoiding environmental pollution.
  • the existing cookware dips are mainly diesel, liquefied gas, pipeline gas and natural gas, and a few rural areas use biogas.
  • the fire temperature of gas and liquefied gas is 400 900 °C, which can meet the needs of popular households and small and medium-sized catering, but it can not meet the requirements of high temperature 900-1200 °C for large and medium catering, and the safety hazard of carbon monoxide poisoning in liquefied gas and pipeline gas.
  • Liquefied gas also has the danger of explosion, and its accidents often occur throughout the country; and the gas is not fully benefited by the urban and rural people due to the problems of pipeline equipment and facilities. Natural gas is limited by resources and cannot be spread across the country.
  • Bio-alcohol oil is a kind of environmentally-friendly biofuel that is newly developed from methanol. It can be stored, transported and used under normal temperature and pressure. It can be stored in ordinary metal or plastic containers. It has been tested by the national quality inspection department and has been promoted through experiments. Application, its technical performance and safety indicators meet the requirements of the state for civilian dips, is an ideal green fuel. If the bio-alcohol oil is prepared by using the mantle oil, not only can the gutter sleeve be legally and effectively reused, but the ditch oil is also a high-quality raw material for preparing bio-alcohol oil.
  • the present invention proposes a technique for preparing a bio-alcohol oil having better combustion performance by using a waste oil product.
  • a bio-alcohol oil prepared from a waste oil product characterized in that the bio-alcohol oil is produced by a waste oil by a ratio of 3 ⁇ 4 ⁇ , that is, an emulsifier of 3 35 parts and a water of 25 parts to form an emulsion. After standing for 10 24 hours, it is mixed with 40 95 parts of methanol and allowed to stand for 4-8 hours.
  • the trench: oil product is a kind of glyceryl stearate obtained by removing moisture and impurities from the waste oil.
  • An emulsifier obtained by saponification of glyceryl palmitate.
  • the glyceryl stearate and glyceryl palmitate are obtained by the following methods: Take the right amount of waste oil, boil and filter, filter the liquid to be cooled, then use the split method to separate the oil, then add the oil to the capped container, carbonize at 400 ⁇ 700 °C, cool and filter.
  • the filtrate is a mixture of glyceryl stearate and palmoate. In industrial production, methods of separation and purification can also be used instead of carbonization.
  • the waste oil described above may first filter out larger solid impurities during the heating process, leaving less impurities and filtrate, and the filtrate also contains less impurities and moisture, so that it needs to be diverted.
  • the oil is extracted and the water is discarded. At this time, the oil contains small impurities and cannot be separated. Therefore, it is necessary to further carbonize the precipitate, and the precipitate is removed by filtration, thereby ensuring the hard fat in the filtrate.
  • the content of the mixture of acid oil ester and glyceryl palmitate reached 953 ⁇ 4.
  • glyceryl stearate and glyceryl palmitate form sodium stearate, sodium palmitate and glycerol under the action of a strong alkali of sodium hydroxide or sodium carbonate, and the saponified product is yellow powder. grain.
  • the distiller oil emulsifier and water can be dissolved to form an emulsified solution, which is a polar substance and is a miscible mixed liquid.
  • the bio-alcohol oil of the present invention is composed of a waste oil product, methanol and water, wherein the waste oil product is not only an excellent emulsifier, but also a high calorific value material.
  • the Chinese application number is CN201110274634.2.
  • a new environmentally-friendly and energy-saving bio-alcohol oil patent is disclosed, in which at least 75% of methanol is required to reach the calcination calorific value of 8600 kcal; and the bio-alcohol oil of this patent requires only 40% of alcohol at least.
  • the amount of the alcohol is greatly saved, and the combustion value of the 35% waste oil product of the 3 ⁇ 4 can be as high as 9000 kcal, which is greater than the combustion value of the methanol, so the methanol fuel of the present invention is more than the patent disclosed in the patent. Methanol fuel is more efficient.
  • the bio-alcohol oil of the invention has stable performance, is not volatile, has a freezing point of -90 ⁇ , does not self-ignite, has a igniting temperature of more than 200 ⁇ , has no pressure, does not explode, and is accidentally ignited and ignited.
  • the product is non-toxic, non-toxic, odor-free, and smokeless. It is a renewable new energy source for biomass. It has been monitored by relevant departments in accordance with national regulations.
  • the bio-alcohol oil combustion value can reach 5 00 ⁇ 9000 kcal/kg, so it is widely used, and can directly replace diesel, liquefied gas, pipeline gas, natural gas, and the family and snacks widely used in urban and rural areas.
  • Shop, hot pot restaurant, hotel, unit canteen, steam boiler and small and medium industrial burning, soup, cooking, cooking.
  • the bio-alcohol oil adopts ffl gully product as raw material, which not only has good combustion performance, but also has low cost, and has important significance in reducing food safety threat, avoiding environmental pollution of waste oil and reducing fossil fuel consumption.
  • Example 1 A bioalcohol oil prepared from a waste oil product, which is prepared by the following steps: 1 Take 200kg of waste oil, add to the container for boiling, filter with a leaking scoop or filter to remove waste residue and debris, and the remaining liquid is about 18 () kg; after the remaining liquid is cooled, the oil and water are separated by the split method. Separate, remove water, leaving about 0kg of oil; add the oil to the capping container, carbonize at 600'C, cool and filter to remove the coked fine impurities precipitated to the bottom of the oil by the carbonized surface to obtain purity. A mixture of 953 ⁇ 4 glyceryl stearate and glyceryl palmitate was about 155 kg, which was cooled for 3 ⁇ 4.
  • [0017] 3 take the emulsifier l, 2kg, water 0,8kg into the container and stir well, let stand for 20 hours, let the emulsifier and water fully dissolve, precipitate, remove the fine debris, get the emulsion 2 kg, the emulsion Mix with a concentration of 99.9% methanol 18 kg, stir well, let stand for 6 hours, let it fully ⁇ , that is 20 kg of bio-alcohol oil.
  • This bio-alcohol oil is suitable for gasification stoves with a fire temperature of 400-800 degrees and alcohol oil fan stoves with a fire temperature of 900-1200 degrees.
  • Example 2 a bio-alcohol oil prepared from a waste oil product obtained by the following steps; 1 taking 120 kg of waste oil, boiled in a container, and filtered through a scoop or filter. In order to remove waste residue and debris, the remaining liquid is about 110kg; after the remaining liquid is cooled, the oil and water are separated by the split method, and the water is removed, and the remaining oil is about 95kg; the oil is added to the capping container, After carbonization at 500 Torr, after cooling, the coked fine impurities which were deposited on the bottom of the oil after carbonization were removed by filtration, and 93 kg of a mixture of 95% stearic acid ester and glyceryl palmitate was obtained, and the mixture was cooled.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Fats And Perfumes (AREA)

Abstract

一种由地沟油生成物制备的生物醇油，其特征在于该生物醇油按重量份比由地沟油生成物，即乳化剂3〜35份和水2〜25份充分搅拌形成乳化液，静置10〜24小时后再与甲醇40〜95份搅拌混合，静置4~8小时形成；其中，地沟油生成物是一种将地沟油除去水分和杂质后获得的硬脂酸甘油酯和软脂酸甘油酯经过皂化得到的乳化剂。本发明的生物醇油性能稳定、不易挥发、不自燃，意外着火水浇即灭。该产品燃烧无毒、使用无害、无异味、无烟尘，是可再生的生物质新能源，经相关部门监测符合国家规定。该生物醇油用地沟油生成物为原料，不仅燃烧性能好且价格低廉，在减少食品安全威胁、避免地沟油对环境污染、减少矿物燃料消耗等方面都具有重要意义。

Description

一种由地沟油生成物制备的生物醇油 技术领域
[00011 本发明涉及一种生物燃油 , 特别是一种利用废弃地沟油为原料制备灶用生物醇油。 背景技术
[0002] 地沟油是杂物混合的回收油， 又称潲水油,内含碳.、氢、 氧、 销、 钙、 钾、 锰、 铁、 m 等多种化学元素， 主要成分是硬脂酸甘油酯和软脂酸 袖 ϋ及多种食用剩余混合物。 地沟油 包括 Ξ:类： 是将下水道中的油腻漂浮物或者将宾馆、 酒楼的剩饭、 剩菜 （通称泔水） 经过 简单加工、 提炼出的油； 二是劣质猪肉、 猪内脏、 猪皮加工以及提炼后产出的油； 三是用于 油炸食品的油使用次数超过规定后， 过氧化值、 酸价等有害物质超标的废弃油。 由于地沟油 成分复杂， 对人体有害， 因此， 合法、 有效利用地沟油， 对减少食品安全烕胁、 避免环境污 染都具有重要意义。
[0003] 现有灶具鹩料主要是柴油、 液化气、 管道煤气和天然气， 少数农村使用沼气。 其中， 煤气和液化气的火温在 400 900°C， 可满足大众家庭和中小餐饮使用， 但不能满足大中餐饮 高温 900- 1200°C要求 而液化气、 管道煤气存在一氧化碳易中毒的安全隐患， 液化气还有爆 炸之危险， 其事故全国各地常有发生； 而且煤气又因管道设备、 设施的 题不能全面惠及全 国城乡民众。 天然气受资源限制更不能全国普及和锥广。 柴油有较高的燃烧热值， 但燃烧后 产生大量烟尘， 严重影响环境。 生物醇油是以甲醇为主原料并新开发的一种环保生物燃料； 可以在常温常压下储存、 运输、 使用， 普通金属或塑料容器可存储； 经过国家质检部门检测， 并经过试点推广应用， 其技术性能和安全指标符合国家对民用镲料的要求， 是一种理想的绿 色环保燃料。 若利用地洵油制备生物醇油， 不仅使地沟袖能合法、 有效地再利用， 而且地沟 油还是制备生物醇油的优质原料。
发明内容
10004] 为了使地沟油合法、 有效地再利用， 本发明提出一种利用地沟油生成物制备燃烧性能 较佳的生物醇油的技术。
[0005] 一种由地沟油生成物制备的生物醇油， 其特征在于该生物醇油按重量份比由地沟油生 成 ¾ί,即乳化剂 3 35份和水 2 25份充分搅拌形成乳化液，静置 10 24小时后再与甲醇 40 95 份搅摔混合， 静置 4~8小时形成； 其中， 地沟:油生成物是一种将地沟油除去水分和杂质后获 得的硬脂酸甘油酯和软脂酸甘油酯经过皂化得到的乳化剂。
【0006] 所述的硬脂酸甘油酯和软脂酸甘油酯是通过以下的方法获得的： 取地沟油适量， 煮沸后过滤， 过滤后的液体待冷却后用分流法分流出油液， 然后将油液加入 加盖的容器中， 在 400〜700°C下碳化处理， 冷却后过滤， 所得滤液为硬脂酸甘油酯和软脂酸 ^油酯混合物。 工业生产中， 也可用分离、 提纯的方法替代炭化处理的方法。
[00Θ7] 所述的地沟油在加热的过程中可先过滤掉较大的固偉杂质， 剩余较小的杂质和过滤 液， 该过滤液中还含有较小的杂质和水分， 因此需分流后提取出油液， 将水分弃之， 此时的 油液中还含有较小的杂质无法分离， 因此需要进一步迸行碳化处理， 形成沉淀物经过滤将其 去除， 这样可保证该滤液中硬脂酸 油酯和软脂酸甘油酯混合物的含量达到 95¾。
[0008] 所述硬脂酸 1ί油酯和软脂酸 ί油酯的皂化过程是：
按重量份比取硬脂酸 油酯和软脂酸甘油酯混合物 70〜90份、 氢氧化钠或碳酸钠 6〜16份和 水 4〜 14份煮沸 30^60分钟， 在煮沸过程中慢慢搅拌。
[0009] 经过皂化反应， 硬脂酸甘油酯和软脂酸甘油酯在氢氧化钠或碳酸钠的强碱作用下生成 硬脂酸钠、 软脂酸钠和甘油， 其皂化形成物为黄色粉粒。
[001 θ| 所述的地沟油生成物乳化剂与水可以溶解形成乳化溶液， 该乳化溶液与甲醇均属极性 物质， 是可互溶的混合液体。
[0011] 本发明的生物醇油， 由地沟油生成物、 甲醇和水组成， 其中地沟油生成物不仅是优秀 的乳化剂， 而且其本身还是高热值撚料 中国申请号为 CN201110274634.2的专利公开了一种 新型环保节能生物醇油专利， 该专利中最少需要甲醇 75%以上才能达到 8600大卡 g的爆烧 热值； 而本专利的生物醇油， 最少情况下仅仅需要 ¥醇 40%， 大大节省了 ¥醇的用量， 另# 由于配合使] ¾的 35%地沟油生成物的燃烧值可高达 9000大卡 Zkg， 大于甲醇的燃烧值， 因此 本发明的甲醇燃料比该专利公开的甲醇燃料效率更高。
[0012] 本发明的生物醇油性能稳定、不易挥发、凝点为 -90Ό、 不自燃、 引燃温度大于 200Γ、 无压力、 不爆炸， 意外着火水浇即灭。 该产品燃烧无毒、 使用无害、 无异味、 无烟尘， 是可 再生的生物质新能源， 经相关部门监测符合国家规定。
[0013] ώ于该生物醇油燃烧值可达 5】00〜9000大卡 /kg, 因此用途广泛， 可直接替代柴油、液 化气、 管道煤气、 天然气广泛应周于城市和农村的家庭、 小食店、 火锅店 宾馆、 酒店、 单 位食堂、 蒸汽锅炉和中小工业燃烧、 煲汤、 炒菜、 做饭。
[0014] 该生物醇油采 ffl地沟洎生成物为原料， 不仅燃烧性能好旦价格低廉， 在减少食品安全 威胁、 避免地沟油对环境污染、 减少矿物燃料消耗等方面都具有重要意义。
具体实施方式
[0015] 实施例 1 : 一种由地沟油生成物制备的生物醇油， 该醇油通过以下的步骤制备而得： ①取地沟油 200kg, 加入容器中进行煮沸， 用漏瓢或过滤器过滤， 以除去废渣、 杂物， 余液 约 18()kg; 待余液冷却后， 用分流法把油液和水进行分离， 除去水， 剩余约 0kg油液； 将 该油液加入加盖容器中， 在 600'C下碳化处理， 冷却后过滤除去因碳化面沉淀到油液底部的 被焦化的细小杂质， 获得纯度为 95¾硬脂酸甘油酯和软脂酸甘油翻混合物约 155kg, 冷 ¾备 用。
[00161 ②取上述过程中获得的硬脂酸甘油酯和软脂酸 ί袖酯混合物 14kg、 氢氧化钠 3.2kg、 水 2.8kg放入容器内， 煮沸 60分钟， 煮沸过程中慢慢搅拌， 通过皂化反应生成硬脂酸^、 软 脂酸纳、 油约 19kg， 该物俥性状为黄色粉粒即为生物醇油乳化剂， 冷却备用。
[0017] ③取乳化剂 l ,2kg、 水 0,8kg加入容器中充分搅拌， 静置 20小时， 让乳化剂与水充分 溶解、 沉淀， 去除细小杂物， 得到乳化液 2 kg, 将乳化液与浓度 99.9%甲醇 18kg混合， 充分 搅拌， 静置 6小时， 让其充分 ^ ， 即成生物醇油 20kg。 此生物醇油适用于 400- 800度火温 的气化灶和 900-1200度火温的醇油风机灶。
[00181 实施例 2: —种由地沟油生成物制备的生物醇油， 该醇油通过以下的步骤制备而得； ①取地沟油 120kg, 加入容器中迸行煮沸， 用漏瓢或过滤器过滤， 以除去废渣、 杂物， 余液 约 110kg; 待余液冷却后， 用分流法把油液和水进行分离， 除去水， 剩余油液约 95kg; 将该 油液加入加盖容器中， 在 500Ό下碳化处理， 冷却后过滤除去碳化后^淀到油液底部的被焦 化的细小杂质， 获得纯度为 95%硬脂酸 油酯和软脂酸甘油酯混合物 93kg, 冷却备¾。
[0019] ②取上述过程中获得的硬脂酸甘油酯和软脂酸首油酯混合 #5 16kg. 碳酸钠 2,4kg、 水 1.6kg敖入容器內， 煮沸 60分钟， 煮沸过程中慢慢搅拌， 通过皂化反应生成硬脂酸钠、 软脂 酸钠和甘油 20kg, 该物体性状为黄色粉粒即为生物醇油乳化剂， 冷却备用。
Ι002Θ] ③取乳化剂 7kg、水 5kg加入容器中充分搅拌，静置 20小 B†,让乳化剂与水充分溶解、 沉淀， 去除细小杂物， 得到乳化液 12 kg, 将乳化液加入 8kg浓度为 99.9%甲醇中， 充分搅拌， 静置 4小时， 让其充分; 即成生物醇油 20kg。 ¾生物醇油适用于 1000- 1300度火温的醇 油风机灶使] ¾。

Claims

L 一种由地沟油生成物制备的生物醇油， 其特征在于该生物醇油按重量份比由地沟油生成 物， 即乳化剂 3〜35份和水 2〜25份充分搅拌形成乳化液， 静置 10〜24小时后再与甲醇 4(^95 份搅拌混合， 静置 4~8小时形成； 其中， 地沟油生成物是一种将地沟油除去水分和杂质后获 得的硬脂酸甘油酯和软脂酸 ΪΤ:油酯经过皂化得到的乳化剂。
2. 如权利要求 1所述的硬脂酸甘油酯和软脂酸 油酯是通过以下的方法获得的- 取地沟油适量， 煮沸后过滤， 过滤后的液体待冷却后用分流法分流出油液， 然后将袖液加入 加盖的容器中， 在 400 700Ό下碳化处理， 冷却后过滤， 所得滤液为硬脂酸 T油酯和软脂酸 油酯混合物；
所述的地沟袖在煮沸的过程中可先过滤掉较大的固体杂质， 剩佘较小的杂质和过滤液， 该过 滤液中还含有较小的杂质和水分， 因此需分流后提取出油液， 将水分弃之， 此^的油液中还 含有较小的杂质无法分离， 因此需要进一步进行碳化， 形成沉淀物经过滤将其去除， 这样可 保证该滤液中硬脂酸甘油酯和软脂酸 油酯混合物的含量达到 95%。
3. 如权利要求 1所述的硬脂酸甘油酯和软脂酸 油酯的皂化过程是- 按重量份比取硬脂酸甘油酯和软脂酸 _†油酯混合物 70〜90份、 氢氧化钠或碳酸钠 6〜16份和 水 4〜 4份煮沸 30 60分钟， 再煮沸过程中慢慢搅拌；
通过皂化反应， 硬脂酸甘油酯和软脂酸首油酯在氢氧化铀或碳酸钠的强碱作用下生成硬脂酸 销、 软脂酸钠和甘油， 其皂化形成物为黄色紛粒。
4. 如权利要求 1 所述的地沟油生成物乳化剂与水可以溶解形成乳化溶液， 该乳化溶液与甲 醇均属极性物质 是可互溶的混合液偉。
PCT/CN2012/078421 2012-06-06 2012-07-10 一种由地沟油生成物制备的生物醇油 WO2013181874A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210184369.3A CN102660335B (zh) 2012-06-06 2012-06-06 一种由地沟油生成物制备的生物醇油
CN2012101843693 2012-06-06

Publications (1)

Publication Number Publication Date
WO2013181874A1 true WO2013181874A1 (zh) 2013-12-12

Family

ID=46769919

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/078421 WO2013181874A1 (zh) 2012-06-06 2012-07-10 一种由地沟油生成物制备的生物醇油

Country Status (2)

Country Link
CN (1) CN102660335B (zh)
WO (1) WO2013181874A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102965160A (zh) * 2012-11-26 2013-03-13 滕春合 一种以地沟油为生产原料的纳米生物燃油及其制备方法
CN104593113A (zh) * 2013-10-31 2015-05-06 孙立 一种利用地沟油生产固体燃料的方法
CN103627445B (zh) * 2013-11-20 2016-05-04 济南开发区星火科学技术研究院 一种地沟油生物醇油的制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732576A (en) * 1985-07-13 1988-03-22 Huels Aktiengesellschaft Motor fuel and fuel oil emulsions using a salt as emulsifier
CN1865400A (zh) * 2006-06-16 2006-11-22 刘火成 利用动植物废油生产生物柴油的工艺
CN101230285A (zh) * 2008-01-18 2008-07-30 黄霖孝 燃料提取方法
CN101506336A (zh) * 2006-04-27 2009-08-12 新型生物燃料公司 生物燃料组合物和制备生物燃料的方法
CN101805642A (zh) * 2010-04-22 2010-08-18 闫世江 生物液体燃料及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908044A (en) * 1989-04-25 1990-03-13 T.A.V., Inc. Semi solid ethanol based fuel
CN1081503A (zh) * 1992-07-20 1994-02-02 葛保根 乳化煤及燃烧喷头装置
CN1035439C (zh) * 1993-11-12 1997-07-16 中国科学院化学研究所 一种乳化重油及其制备和应用
CN1153203A (zh) * 1995-12-08 1997-07-02 刘志强 燃油乳化剂
CN101838559A (zh) * 2009-03-18 2010-09-22 北京绿品阳光国际技术开发有限公司 生物醇油
CN101875867A (zh) * 2009-04-28 2010-11-03 秦光校 新型环保生物醇油配方
CN101892100A (zh) * 2009-05-19 2010-11-24 盛仁均 一种醇基燃料促进剂
CN101586042A (zh) * 2009-07-03 2009-11-25 上海中器环保科技有限公司 一种利用餐厨垃圾中回收的地沟油生产生物柴油的方法
CN102358853A (zh) * 2011-09-16 2012-02-22 邓群英 新型环保节能生物醇油

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732576A (en) * 1985-07-13 1988-03-22 Huels Aktiengesellschaft Motor fuel and fuel oil emulsions using a salt as emulsifier
CN101506336A (zh) * 2006-04-27 2009-08-12 新型生物燃料公司 生物燃料组合物和制备生物燃料的方法
CN1865400A (zh) * 2006-06-16 2006-11-22 刘火成 利用动植物废油生产生物柴油的工艺
CN101230285A (zh) * 2008-01-18 2008-07-30 黄霖孝 燃料提取方法
CN101805642A (zh) * 2010-04-22 2010-08-18 闫世江 生物液体燃料及其制备方法

Also Published As

Publication number Publication date
CN102660335A (zh) 2012-09-12
CN102660335B (zh) 2014-06-11

Similar Documents

Publication Publication Date Title
CN103265981B (zh) 一种醇基燃料助燃剂及醇基燃料
Sarin Biodiesel: production and properties
CN101831326A (zh) 一种生物质燃料油及其制备方法
CN103965940A (zh) 废油脂的科学利用
WO2013181874A1 (zh) 一种由地沟油生成物制备的生物醇油
CN103265993B (zh) 以餐饮废油为原料制备固体酒精的方法
CN102051242A (zh) 一种油水煤浆及制备方法
CN101880119A (zh) 生化污泥和废油脂综合处理技术
CN101880554A (zh) 一种醇类液体燃料及其制备方法
TW200914602A (en) Methods and compositions for controlling bulk density of coking coal
CN102776037B (zh) 以地沟油为原料的生物调合燃料油及其制备方法
CN1108358C (zh) 醇基液体燃料
CN103305346A (zh) 一种生物质醇烃燃料油及其制备方法
CN100587029C (zh) 碳氢油及其制法
CN107641531A (zh) 一种生物纳米环保高能燃液
CN102719284A (zh) 地沟再生燃料油
KR100763340B1 (ko) 보일러용 바이오등유 제조방법
CN103361129B (zh) 一种餐饮炉灶用环保生物醇油及其制备方法
CN110437891A (zh) 一种餐饮炉用燃料及其制备方法
CN101250450B (zh) 高能液化气及其制备方法
CN103922553B (zh) 一种从污泥中制备原料油的方法
CN106390939B (zh) 一种重金属离子吸附剂
CN109593567A (zh) 一种驱蚊燃料炉用油及其制备方法
KR20160096404A (ko) 고체 연료 조성물 및 그의 제조방법
Ravikumar et al. A comparative analysis of Biodiesel properties derived from Meat Stall Wastes through optimized parameters

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12878471

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 17/04/2015)

122 Ep: pct application non-entry in european phase

Ref document number: 12878471

Country of ref document: EP

Kind code of ref document: A1