WO2004064928A1 - Compound for fighting flammable liquid fires - Google Patents

Abstract

The invention relates to compounds for fighting fires of organic flammable liquids of various classes. The inventive compound for fighting flammable liquid fires comprises the following components: 10.0-15.0 mass % primary alkylsulphonates, 7.0-12.0 mass % sulfoethoxylates, 0.2-1.0 mass % cross-linking polymer of polyacrylic acid, 0.7-2.0 mass % fluorine-containing surface-active agent containing heterochain or fluoralkyl groups, the rest being water In addition, said compound can contain mono- or diethanolamines up to 1.0 mass % and ethylenglycol up to 10.0 mass %. The compound exhibits a long protection action, a high fire-extinguishing efficiency and has a low cost.

Description

 СΟСΤΑΒ FOR ΤУШΕΗИЯ ПΟЖΑΡΟΒ ГΟΡЮЧИΧ ЖИДΚΟСΤΕЙ

Area of technology

The invention is available to customers who are using it.

for extinguishing fires in combustible liquids

different classes.

PREVIOUS LEVEL OF TECHNOLOGY

10

The known extinguishing systems are known on the basis of simple

active substances (P) with

introduced into them by high molecular weight

compounds, for example, alkaline or heavy alginates

15 metals (ϋΕ, Α1, 957443).

These components have an unsatisfactory stability.

Foams are exfoliated in the storage process, which makes them

SIGNIFICANT FOX (DR. 26) 2 unavailable for use in automatic systems

extinguishing. Operating conditions are quick to lose

Advantageous extinguishing properties at a time.

Compounds for extinguishing fires on the base are known.

5 active substances that are inactive,

local economic and regional policemans. Ο they

Possesses the increased speed of foam, but it is

low protective properties from direct exposure

the fire. Otherwise, their high viscosity is achieved

10 more than a few thousandths at a glance, it’s not

USE OF SUCH COMPOSITIONS ON EXISTING USE

equipment (W, C1, 40604896).

The waste of such products is low due to hydraulic

меpolymeric κ ρ ρ не не не не ρ ем ем ем ем ем ем ем ем ем ем ем ем ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли ли?

15 Systems for extinguishing the fires of “Yagy λνaeg” have been known

It provides a commercially available mixture of 6.0% to 6.0%.

mass and hydrocarbon feed> 6.0% of the mass. He is high

fire extinguishing and at the same time protective action

(ΒЗД), τ. e. In addition to protection against the ignition of combustible liquids,

SIGNIFICANT FOX (DR. 26) 3 inflicted on her part of the composition, in addition to the impact on her

quick fire reaching for more than 360 seconds (118, C1,

4042522).

The main disadvantage of the system is a low ДZD, and

5 is also a high biological activity of the components from the processors

are synthesized. For this reason, at this time

They are not permitted to pay in the USA. On the other hand, because of the high

CONTENT OF FAVORABLE FEATURES AND PRODUCTS

It turned out to be economically inappropriate.

10 The closest available equipment to you is

Compression system for extinguishing combustible liquids, including

sulfones, in particular, alkylaryl sulfates,

effective interfering with active non-active

substance, compound (salt) of polylactic acid and water,

15 next χ content,% wt. (8υ, Α, 929125):

Alkyl sulphonates from 25.0-30.0, discontinued

Socially active 1.5-6.0, Polish language

Acids 2.0-6.0, other water.

This technical solution is for the adoption of a technical solution.

SIGNIFICANT FOX (DR. 26) 4 inventions.

The system has an increased stability of foam κ

the action of polar liquids, and, in particular, to ethyl alcohol,

GOOD EXTINGUISHING EQUIPMENT FOR FIRE EXTINGUISHING

5 carbohydrates. Π π ρ им ρ ρ ρ, while extinguishing the burning heptane

(reference) is 58 seconds.

However, this system does not have a high WCD: -400 s. κροome

Then, the high content of phtho-sands is essentially

DECLINES THE OPPORTUNITY OF ITS USE OF SERVICES

10 good night.

DISCLOSURE OF INVENTION

The objective of the invention is the creation of a system in possession of

15 Increased HW, Impairment or Excessive Extinguishing

Efficiency in extinguishing and reducing the cost of fire.

This task is solved due to the fact that in the composition for extinguishing

FUEL LIQUID, INCLUDING SULPHONES,

SIGNIFICANT FOX (DR. 26) 5 active substance, compound

Acidic acid and water, in the form of sulphates

a mixture of primary alkylsulfonates was used and

sulphonates, in the form of a compound for polyacid acid

5 USED APPLICATION OF POLYACID ACID, IN QUALITY

Utility-active substances used

compounds of the general φορ formula Κ ^ С ^ ΖΜ, where:

Κ ^ = - φτορalkyl groups οτ С ₆ Ρι - до -Сι ₂ Ρ ₂₅ ^and whether the groups

HETEROSPECTIVE STRUCTURES: Κ ' ⁾ (СΡΧ-СΡ ₂ -Υ-0) η - (СΡΒ) _t -

10 πp and Κ = - alkaline groups οτ -СΡз- πο -С _& ¥ ι, η = not exist

or it is equal to 2 to 5, t = 1 ÷ 2, Χ = Ρ πρ and Υ = - СΗ ₂ - or -СΡ ₂ -

or not available

Χ = -СΡз, πп and Υ = are absent

Β = -Ρ or -СΡз,

15 () = -CΟ-, -80 ₂ - or -CΗ ₂ -,

Ζ = quaternary amines with alkyl groups -Ν (Κ) ₄ , where Κ =

alkyl or hydroxyalkyl groups -CΗz - -C ₄ Η ₉ , CΗ ₂ ΟΗ,

-C ₂ Η ΟΗ, C ₄ Η ₉ ΟΗ, (C ₂ Η ₄ 0) ₃ Η or mixtures thereof, squared

dialkylalkanediamine -ΝΗ (СιΗ ₂ ι) Ν (Κ) ₂ Κ ', where 1 = 1-3, Κ and Κ' -

SIGNIFICANT FOX (DR. 26) 6 the aforementioned alkyl groups or Κ '- ρ equal Μ = - alkylene

Short or sulphonic: -СΗ ₂ СΟΟ ^" , -С ₃ Η ₆ СΟΟ ^" , -С ₃ Η ₆ 80з ^" ,

Μ = - anions of galgos of SG, Βg ^~ , I ^"

- methoxy or -thisysulfate Κ _n ΟδΟз ^~ , where Κн ⁼ -СΗ ₃ or -

5 C ₂ Η _5,

- factors - Η ₂ Ρ0 ₄ ^~ , -ΗΡΟГ ² , -ΡΟГ ³ ,

- carts - ΗС0 ₃ ^~ , -С0 ₃ ^{~ 2}

- sulphates -Ηδ0 ₄ ^"

- alkylene or sulfonic acid: -СΗ ₂ СΟΟ ^" , -С ₃ Η ₆ СΟΟ ^" , -

10 C ₃ Η ₆ δ0 ₃ ^" ,

πρ and the following combination of components in% wt: primary

acyl sulfates 10.0-15.0, sulfates 7.0-12.0, crosslinked

polysaccharide acid 0.2-1.0, containing

the real active substance is 0.7–2.0, the water is the rest; composition

15 can contain mono- or diethanolamines

1.0% wt; In addition, it may optionally contain

ethylene glycol up to 10% wt.

The applicant has not established any sources

information that would contain information on technical

SIGNIFICANT FOX (DR. 26) 7 Decisions identical to those declared. This pleases, by opinion

Applicant to conclude that the invention is in accordance with the invention

"Novelty" (Ν).

SUMMARY OF THE INVENTIONS OF THE INVENTION

5 ratios of components, contributes to the creation of low-cost components

for extinguishing fires in combustible liquids

At the same time, the Protective Action (ДЗД) and

high fire extinguishing efficiency.

The applicant has not identified any information about the impact

10 distinctive inventions of the invention

technical result. Indicated OWNERS

make a conclusion on the basis of the claimed technical solution

The term “inventive step” (Ιδ)

15 Quick Descriptions of Drawings

In order to comply with the claims of components,

included in the composition, tests were carried out. TEST RESULTS

are illustrated by the tables in the examples:

SIGNIFICANT FOX (DR. 26) - in table 1, quantitative values are presented

The contents of the equipment are for example and are reached in the case of

indicators;

in table 2 - extinguishing test results

5 burning errors with the use of the claimed composition in comparison

with the composition of the ΡС-203 (analogue "Ы§ϊ; λνаϊег").

BEST MODE FOR CARRYING OUT THE INVENTION

10 Compounds for extinguishing fuels of combustible liquids

as follows.

The calculated amounts of alkyl sulfate were mixed and

sulfate with a 30 ÷ 50% solution of φτορ-ПΑΒ in

ethyleneglycene, and then with a different output of the calculated quantity

15 mixtures of a suitable acid and polylactic acid

diethanolamine. To reduce the freezing temperature of the product in

negatively added up to 10.0% ethylene glycol.

Уль As a result, there have been no injuries

One-piece and custom-made equipment for light-yellow and light-

SIGNIFICANT FOX (DR. 26) 9 primary colors, without mechanical impurities, not

stratified πp and thermocycling οτ minus 15 to plus

90 ° C for 60 days.

To study the properties, we conducted tests for

5 ready-to-eat 10% aqueous composition: composition

The components and indicators obtained are shown in table 1.

Extinguishing EFFICIENCY OFFERED COMPOSITION

They divided the method: “Separation of the efficiency of foam

extinguishing fuels in an urban environment by an emergency process ”,

10 ϋChο 51-78, ΒΗIIIPΟ ΜΒD СССΡ, Μ-1978.

The method of protecting the action shared the same technique:

“Separating the efficiency of foam while extinguishing fires

Urban Liquids, Exercise Method, Ν ° 51-78, ΒΗIIП

ΜΒ Д СССΡ, Μ-1978) as follows.

15 100 metal capacity with a diameter of 100 mm and a height of high

35 mm was poured with 50 ml of flammable liquid. Then, at a standstill

flammable liquid with a syringe was applied 4 ml

Good extinguishing system. Κ at the center of the tank

SIGNIFICANT FOX (DR. 26) 10 They brought a flame of gas from a gas burner with a diameter of 3 mm.

5mm flare. Flammable liquid storage 30

mm With the help of a second, the time was divided from the moment

Diffuser supply for ignition of a flammable liquid, quick

5 meets the protective film requirements

Good extinguishing system.

Test results for various applications

The proposed structure is shown in Table 1.

* Κ On an optimal basis, the system was tested,

10 containing,% by mass: alkylar sulphonate 30,

Community 6.0, Monoethanolamine Salt

Acidic acid 6.0, water - the rest.

The data in the table are indicative of fire extinguishing

The efficiency of the proposed system is not lower than that of the famous,

15 However, a protective action is offered.

significantly higher than the known.

Provided by the Samara State University and the service of the State Fire Service

Comparative tests to extinguish a burning net with

By using the waste house, they are shown

SIGNIFICANT FOX (DR. 26) 1 1 HIGH EXTINGUISHING PROPERTY COMPARATED COMPOSITION

with foreign trading system ΡС-203 (analogue "§§ϊϊ: λνаϊэг"),

For this, see Table 2.

Before using the appliance, it is an expedient

5 EN-1, the concentration of volatiles of hydrocarbons was shared,

It was 2400 mg / l. After extinguishing oil, concentrate

the volatility of hydrocarbons in common cases was equal to zero. After

380 seconds above the turnaround, the stewed composition of the SC-203,

Concentration of volatiles of hydrocarbons smoothly increased, and

10 impacts of the fire on the occasion of the explosion

The next incineration of burning by the whole mirror of the problem.

The product offered by this offer is not

it got into action when the fire (torchlight) entered and did not

emitted volatile hydrocarbons up to 5 days, i.e. 4 χ 10 ⁵ .

15 The cost of the proposed structure is substantially lower, t.κ.

The content of the physical substance in the composition of 1.5 ÷ 4.0 times

below the known and in 1,5 ÷ 3 times lower than foreign ΡС - 203.

The cost of the physical components of the world

SIGNIFICANT FOX (DR. 26) 12 life-saving products extinguishing systems make at least

60% of the value of the manufactured product.

Intended use

5

Food extinguishing equipment for fire extinguishing

liquids may be sold in an unintentional manner

conditions of serial production using standard

technical means, in connection with which it is possible to make a conclusion

10 Responses to the invention

Applicability ”(ΙΑ).

SIGNIFICANT FOX (DR. 26) thirteen

Table 1

SIGNIFICANT FOX (DR. 26) 14

Note: * Compounds in the Ι-Χ group have the following formula:

®

I. C ₆ Ρ SΟΝΗS _{3 13} Η _b Ν (SΗ _{3) 2} GL ^"

C ₂ Η ₄ ΟΗ

Θ

II. C ₈ Ρι ₇ CΗ ₂ Ν (CΗ ₃ ) ₂ D

(C ₂ Η ₄ Ο) ₃ Η

®

III. С ₂ Ρ ₅ Ο (С Ρ СΡ ₂ Ο) sС ₂ р 8Ο ₂ ΝΗСзΗ ₆ Ν (СΗз) ₃ СΗ ₃ Ο8Ο ₃ ^"

CΡ ₃

©

IV. СΡ ₃ Ο (СΡ ₂ - СΡ ₂ СΡ ₂ Ο) ₃ С2р СΟΝΗСΗ2Ν (С ₂ Η ₅ ) 2

СΗ ₂ СΟΟ -

®

V. C ₄ Ρ ₉ Ο (CΡ ₂ CΡ ₂ Ο) ₂ CΡ ₂ CΗ ₂ Ν (C ₂ Η ₄ ΟΗ) ₃ Η ₂ ΡΟ ₄ ^"

©

VI. C ₈ Ρι ₇ CΟΝΗC ₃ Η ₆ Ν (CΗ ₃ ) ₃ Η8Ο ₄ ^"

φ

VII. C ₅ Ρ, ιΟСΡСΟΝΗС ₃ Η ₆ Ν (СΗ ₃ ) ₂ Г

I I

СΡ ₃ С ₄ Η ₉

® νϊΙΙ-Χ. С ₈ Ρ πСΟΝΗС ₃ Η ₆ Ν (СΗ ₃ ) ₂ ΗСΟ ₃ ^_

I

C ₂ Η ₄ ΟΗ

SIGNIFICANT FOX (DR. 26) fifteen

Table 2

SIGNIFICANT FOX (DR. 26)

Claims

ΦΟΡΜULΑ IZBΟIA 1. Composition for extinguishing fires in combustible liquids, Including sulphates, which are inclusive of foreign 5 active substance, the connection of polyacid and water, characterized by the fact that it is used as a sulphate a mixture of primary alkylsulfonates and sulfonates, in The connection of the polysaccharide acid used stitched polysaccharidelic acid, in the form of fuels containing 10 active compounds used compounds total φορ formula Κ ^ ΖΜ, where: Κ _{ - = - φτορalkyl groups οτ С ₆ Ρ] ₃ - do-С ₁₂ Ρ ₂₅ or groups HETEROSPECTIVE STRUCTURES: Κ ', Ο (СΡΧ-Ср ₂ -Υ-0) _η - (СΡΒ) _t - πρ and ΚΥ = - alkyl groups οτ -СΡ ₃ - πο -С ₈ Ρ | , η = no 15 or it is equal to 2 to 5, t = 1 ÷ 2, Χ = Ρ πρ and Υ = - СΗ ₂ - or -СΡ ₂ - or not available Χ = -CΡ ₃ , πρ and Υ = are absent Β = -Ρ or -CΡ ₃ , SIGNIFICANT FOX (DR. 26) 17 <3 = _С0-, -80 ₂ - or -СΗ ₂ -, Ζ = quaternary amines with alkyl groups -Ν (Κ) ₄ , where Κ = alkyl or hydroxyalkyl groups —C- ₃ - —C Η ₉ , CΗ ₂ ΟΗ, -C ₂ Η ₄ ΟΗ, C ₄ Η ₉ ΟΗ, (C ₂ Η ₄ 0) ₃ Η or mixtures thereof, squared 5 dialkylalkanediamine -ΝΗ (СιΗ ₂ ι) Ν (Κ) ₂ Κ ', where 1 = 1-3, Κ and Κ' - the aforementioned alkyl groups or Κ '- ρ equal Μ = - alkylene Extra or sulphones: -СΗ ₂ СΟΟ ^" , -С ₃ Η ₆ СΟΟ ^" , -С ₃ Η ₆ 80 ₃ ^" , Μ = - anions of galgos of SG, Βg ^" , G ^" - methoxy or -thisysulfate Κ _n Οδ0 ₃ ^~ , where Κ _н = -СΗ ₃ or - Yu C ₂ Η _5, - factors - Η ₂ Ρ0 ₄ ^_ , -ΗΡ0 ₄ ^{~ 2} , -Ρ0 ₄ ^{~ 3} , - carts - ΗС0 ₃ ^~ , -С0 ₃ ^-2 - sorts of hydrants -Η80 ^~ - alkylene or sulfonic acid: -СΗ ₂ СΟΟ ^" , -С ₃ Η ₆ СΟΟ ^" , 15 -C ₃ Η ₆ 80 ₃ ^" , πρ and the following combination of components in% wt: Initial skills 10.0 - 15.0 sulfates 7.0 - 12.0 crosslinked acid 0.2 - 1.0 SIGNIFICANT FOX (DR. 26) 18 active substances 0.7 - 2.0 other water 2. Composed on π 1, characterized by the fact that In addition, it contains mono- or diethanolamines up to 1.0% wt. 3. Composed on π 1, characterized by the fact that additionally contains ethylene glycol up to 10% wt. SIGNIFICANT FOX (DR. 26)