WO1998000480A1 - Combustible liquide produisant une flamme coloree pour bougie - Google Patents

Combustible liquide produisant une flamme coloree pour bougie Download PDF

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Publication number
WO1998000480A1
WO1998000480A1 PCT/CN1996/000049 CN9600049W WO9800480A1 WO 1998000480 A1 WO1998000480 A1 WO 1998000480A1 CN 9600049 W CN9600049 W CN 9600049W WO 9800480 A1 WO9800480 A1 WO 9800480A1
Authority
WO
WIPO (PCT)
Prior art keywords
color
flame
liquid fuel
fuel
candle
Prior art date
Application number
PCT/CN1996/000049
Other languages
English (en)
Chinese (zh)
Inventor
Lun Fei
Limin Guan
Fengzhen He
Original Assignee
Lun Fei
Limin Guan
Fengzhen He
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 Lun Fei, Limin Guan, Fengzhen He filed Critical Lun Fei
Priority to AU61869/96A priority Critical patent/AU6186996A/en
Priority to PCT/CN1996/000049 priority patent/WO1998000480A1/fr
Publication of WO1998000480A1 publication Critical patent/WO1998000480A1/fr

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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
    • C10L1/003—Marking, e.g. coloration by addition of pigments

Definitions

  • the present invention relates to a color flame liquid fuel.
  • Japanese Patent Laid-Open No. 63258987 discloses a color flame liquid fuel.
  • This color flame liquid fuel is composed of fatty acid alkali metal salts and alkaline earth metal salts, chelated alkali metal salts and chelated alkaline earth metal salts, or fatty compounds of alcohol and boric acid, and the manufacturing process is relatively complicated.
  • a single or two or more substances are mixed as a coloring agent, and different multi-component liquid fuels with a boiling point of 120 ° C or higher are selected to become liquid fuels that produce colored flames.
  • the color flame liquid fuel has a complicated structure and production. First, a metal organic compound coloring agent must be produced.
  • a red flame needs to synthesize fatty acid strontium or fatty acid lithium; a green flame requires boric acid, polyethylene glycol, and polyethylene. Ethyl alcohol is made into ethyl borate, and then the color former is dissolved in different liquid fuels. Since the chelate of the chromophoric metal cannot be dissolved in high-boiling alcohols such as glycerin and polyenzymes, anionic surfactants must be added to the liquid fuel to uniformly distribute the chromophoric substances in the liquid fuel, which not only makes the preparation It is more complicated and affects the color of the flame.
  • the color percentage of the above-mentioned liquid fuel of the coloring agent is 3-303 ⁇ 4, if it is less than 33 ⁇ 4, the coloring effect cannot be fully achieved, and these coloring agents have a certain hygroscopicity.
  • Add 10-40 linoleic acid and liquid paraffin as anti-humidity agent will affect the color and combustion of the flame.
  • Color flame liquid fuels such as disclosed in CN1094083, JP01245093, and JP04065488, mainly use methanol and ethanol as fuels, and also use monoalcohols of less than four carbons.
  • methanol is a volatile substance that has a toxic effect on people's eyes.
  • monohydric alcohols below four carbons because of its high vapor pressure at room temperature, it is a flammable and dangerous substance and cannot be used in open containers for transportation Storage is extremely unsafe, with special requirements for packaging and containers.
  • the object of the present invention is to provide a color flame liquid fuel for candle lamps with simple preparation process, stable and durable combustion flame, bright color, purity, non-toxicity, no pollution, and safe use, storage and transportation.
  • the color flame liquid fuel is mainly composed of a single component of ethylene glycol and a metal and non-metal compound coloring agent.
  • the metal and non-metal compounds include boron, lithium, potassium, sodium, strontium, cesium, cobalt, copper, and barium compounds.
  • the weight percentage of the color flame liquid fuel component of the present invention is fuel> 97% and color developing agent ⁇ 33 ⁇ 4. That is, the present invention can generate a bright flame by adding a coloring agent not exceeding 33 ⁇ 4. For example, adding lithium chloride with a weight ratio of 0.1-2.5% in ethylene glycol will produce a red flame when burning; and adding 1.5-2.5 boric acid will emit green.
  • the technical solution concept of the present invention first provides a basis for exploration in principle, that is, the characteristics that must be possessed by each component in the color flame liquid fuel formula should be:
  • the liquid fuel as a solvent for the color-developing agent must have a good binding and miscibility with metal salt or non-metallic compound color-developing agents. According to this, the chemical formula of the liquid fuel should have as many hydroxyl groups (-0H) as possible.
  • Liquid fuels that can satisfy both of the conditions mentioned in 1, 2 are methanol, ethylene glycol, and glycerol. Their carbon / oxygen atomic ratios are both 1: 1.
  • methanol has a toxic effect on human eyes and skin, and is very volatile. It is a secondary flammable and dangerous substance, which is not conducive to safety during use, storage and transportation.
  • Glycerol is non-toxic to the human body, and it is associative at room temperature. The flash point and boiling point are extremely high, so it is extremely safe. However, its viscosity is also very high, which seriously reduces its use in cotton wicks.
  • the transport and lifting effect of the lamp makes it impossible to guarantee the continuous burning of the flame due to insufficient liquid supply when the lamp is used.
  • ethylene glycol is not toxic to the human body, and the degree of association between the molecules of glyoxal at room temperature is large. Its vapor pressure is low, its flash point is 118 ° C, and its boiling point is 18 ° C. Therefore, it is used, stored and transported. It is extremely safe at the same time; although the adipic enzyme association degree is large, the macromolecules of ethylene glycol in the associated state can be depolymerized when heated, and vaporize into small molecules to participate in combustion; and the ethylene glycol contains two Hydroxyl, therefore, it has a strong binding and mutual solubility effect on various color-developing agents used in the present invention. Therefore, ethylene glycol is a liquid fuel most ideal for manufacturing color flame liquid fuel for lamps and is selected by the present invention.
  • the color flame generated during the combustion of the present invention is stable and durable.
  • FIG. 1 is a perspective view of a wick base of an open container colored flame liquid candle lamp according to the present invention.
  • FIG. 2 is a sectional view of a wick base of the color flame liquid candle lamp of the present invention shown in FIG. 1.
  • FIG. 2 is a sectional view of a wick base of the color flame liquid candle lamp of the present invention shown in FIG. 1.
  • FIG. 3 is a perspective view of a wick base of a color-flame liquid candle lamp for a closed container according to the present invention.
  • the color flame liquid candle lamp includes color flame liquid fuel 1, wick 2, wick base 3, open fuel container 4, and wick base 3 by a base 32 and a wick tube 31 inserted into the center of the base 32.
  • the base 32 is placed on the fuel level inside the open fuel container 4, the wick 2 is inserted in the wick tube 31, the upper end is a combustion zone, and the lower end extends into the fuel.
  • the wick 2 is made of cotton fiber and non-woven cloth. . With this structure of the candle lamp, its burning flame 5 height can reach> 4 cm.
  • the color flame liquid candle lamp may also have the following structure: including color flame liquid fuel 1, wick 2, wick base 3, closed fuel container 4, wick base 3 by a base 32 and inserted into the base 32
  • the center wick tube 31 is composed.
  • the wick 2 consists of a non-woven roll and is inserted into a cotton sleeve.
  • the fuel container 4 can reach 8 cm.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

Un combustible liquide produisant une flamme colorée comprend > 97% en poids d'éthylène glycol et < 3 % en poids d'un ou de deux composés colorants choisis dans un groupe comprenant le bore, le lithium, le potassium, le sodium, le strontium, le césium, le cobalt, le cuivre et le baryum. Ce combustible peut produire une flamme stable de couleur rouge, orange, jaune, verte, bleue et violette, avec une combustion sans fumée, et il est non toxique, inodore et sans danger.
PCT/CN1996/000049 1996-06-28 1996-06-28 Combustible liquide produisant une flamme coloree pour bougie WO1998000480A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU61869/96A AU6186996A (en) 1996-06-28 1996-06-28 Liquid fuel generating coloured flame for candle
PCT/CN1996/000049 WO1998000480A1 (fr) 1996-06-28 1996-06-28 Combustible liquide produisant une flamme coloree pour bougie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN1996/000049 WO1998000480A1 (fr) 1996-06-28 1996-06-28 Combustible liquide produisant une flamme coloree pour bougie

Publications (1)

Publication Number Publication Date
WO1998000480A1 true WO1998000480A1 (fr) 1998-01-08

Family

ID=4574960

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN1996/000049 WO1998000480A1 (fr) 1996-06-28 1996-06-28 Combustible liquide produisant une flamme coloree pour bougie

Country Status (2)

Country Link
AU (1) AU6186996A (fr)
WO (1) WO1998000480A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19961547A1 (de) * 1999-12-20 2001-06-21 Wedenig Albin Methode zur Färbung von Flammen und Leuchtmittel
US6752622B2 (en) * 2001-06-06 2004-06-22 John Sherman Lesesne Lamp and candle with a colored flame

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02182784A (ja) * 1989-01-10 1990-07-17 Gunma Kako Seizosho:Kk 有色炎固形燃料の製造方法
JPH0337295A (ja) * 1989-07-04 1991-02-18 Takeshi Okumoto 発色性燃料
JPH0443892A (ja) * 1990-06-08 1992-02-13 Toshiba Corp ロータリ圧縮機の油分離装置
CN1074700A (zh) * 1993-02-16 1993-07-28 李鸣皋 彩焰烛灯液体燃料
CN1094083A (zh) * 1993-04-24 1994-10-26 上海广信科技咨询公司 一种彩色火焰灯的液体燃料的制备方法
FR2727688A1 (fr) * 1995-12-04 1996-06-07 Jacquelin Guy Produits combustibles liquides, brulant avec des flammes de couleurs variees. dispositifs d'eclairage decoratifs simplifies mettant en oeuvre ces produits

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02182784A (ja) * 1989-01-10 1990-07-17 Gunma Kako Seizosho:Kk 有色炎固形燃料の製造方法
JPH0337295A (ja) * 1989-07-04 1991-02-18 Takeshi Okumoto 発色性燃料
JPH0443892A (ja) * 1990-06-08 1992-02-13 Toshiba Corp ロータリ圧縮機の油分離装置
CN1074700A (zh) * 1993-02-16 1993-07-28 李鸣皋 彩焰烛灯液体燃料
CN1094083A (zh) * 1993-04-24 1994-10-26 上海广信科技咨询公司 一种彩色火焰灯的液体燃料的制备方法
FR2727688A1 (fr) * 1995-12-04 1996-06-07 Jacquelin Guy Produits combustibles liquides, brulant avec des flammes de couleurs variees. dispositifs d'eclairage decoratifs simplifies mettant en oeuvre ces produits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19961547A1 (de) * 1999-12-20 2001-06-21 Wedenig Albin Methode zur Färbung von Flammen und Leuchtmittel
US6752622B2 (en) * 2001-06-06 2004-06-22 John Sherman Lesesne Lamp and candle with a colored flame

Also Published As

Publication number Publication date
AU6186996A (en) 1998-01-21

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