KR960014332B1 - Process for preparation of fire extingushing - Google Patents
Process for preparation of fire extingushing Download PDFInfo
- Publication number
- KR960014332B1 KR960014332B1 KR1019930012462A KR930012462A KR960014332B1 KR 960014332 B1 KR960014332 B1 KR 960014332B1 KR 1019930012462 A KR1019930012462 A KR 1019930012462A KR 930012462 A KR930012462 A KR 930012462A KR 960014332 B1 KR960014332 B1 KR 960014332B1
- Authority
- KR
- South Korea
- Prior art keywords
- dissolved
- fire
- aqueous solution
- water
- extinguishing agent
- 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 - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0028—Liquid extinguishing substances
- A62D1/0035—Aqueous solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fireproofing Substances (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
내용 없음.No content.
Description
본 발명은 밀착성과 흡착성이 뛰어난 소화액을 제조하여 화재시에 소화액을 분사시키면 탄산가스와 강력한 이산화탄소가 발생하여 공기중의 산소를 차단시키고, 소화된 표면에 밀착되어 재연소되는 것을 방지하며, 동절기에 소화액이 동결되는 것을 방지할 수 있는 액체 소화제 제조방법에 관한 것이다.The present invention is to produce a fire extinguishing liquid with excellent adhesion and adsorption, and when the extinguishing liquid is injected in the event of fire, carbon dioxide gas and strong carbon dioxide is generated to block the oxygen in the air, to prevent the re-burned in close contact with the digested surface, It relates to a method for producing a liquid extinguishing agent that can prevent the extinguishing liquid from freezing.
일반적으로 소화제는 나무 및 종이등과 같은 건조성 물질의 화재를 소화시키는 소화제와 기름의 화재를 소화시키는 소화제 및 전기의 누전에 의한 화재를 소화시키는 소화제로 크게 나누어진다.In general, a fire extinguishing agent is roughly divided into a fire extinguishing agent for extinguishing fires of dry substances such as wood and paper, a fire extinguishing agent for extinguishing a fire of oil, and a fire extinguishing agent for a fire caused by leakage of electricity.
본 발명은 나무 및 종이등과 같은 건조성 물질의 화재시에 소화시키는 소화제에 관한 것으로 물에 용해시킨 중탄산 암모늄(NH4HCO2)의 용액에 인산소다(Na3PO4,12H2O)를 교반용해시키고, 물에 용해시킨 요소((NH2)2CO)의 용액에 황산암모늄((CH4)SO4)와 탄산나트륨(Na2CO3)를 교반 용해시키며, 황산반토(Al2O3)의 용액에 염화칼슘(CaCl2)를 용해하여 상기 가각 용해시킨 용액을 함께 혼합해서 용해되지 않는 불순물을 침전시켜 순수하고 강력한 액체소화제를 얻는데 주목적이 있는 것이다.The present invention relates to a fire extinguishing agent for extinguishing dry matters such as wood and paper. Sodium phosphate (Na 3 PO 4 , 12H 2 O) is added to a solution of ammonium bicarbonate (NH 4 HCO 2 ) dissolved in water. After stirring and dissolving, in a solution of urea ((NH 2 ) 2 CO) dissolved in water, ammonium sulfate ((CH 4 ) SO 4 ) and sodium carbonate (Na 2 CO 3 ) were stirred and dissolved, and alumina sulfate (Al 2 O 3 The main purpose is to obtain a pure and powerful liquid extinguishing agent by dissolving calcium chloride (CaCl 2 ) in a solution of) and mixing the each dissolved solution together to precipitate insoluble impurities.
이를 제조 공정별로 설명하면 다음과 같다.This will be described by the manufacturing process as follows.
(제1공정)(Step 1)
중탄산암모늄(NH4HCO2)를 50℃의 물에 용해시킨후 인산소다(Na3PO4,12H2O)를 교반 용해 한다.Ammonium bicarbonate (NH 4 HCO 2 ) is dissolved in water at 50 ° C., and sodium phosphate (Na 3 PO 4 , 12H 2 O) is stirred and dissolved.
(제2공정)(2nd step)
요소((NH2)2CO)를 50℃의 물에 용해시킨 다음 황산 암모늄((CH4)SO4)를 교반용해한후 탄산나트륨(Na2CO3)을 교반 용해한다.Urea ((NH 2 ) 2 CO) is dissolved in water at 50 ° C., and then ammonium sulfate ((CH 4 ) SO 4 ) is dissolved and stirred, followed by dissolution of sodium carbonate (Na 2 CO 3 ).
(제3공정)(3rd step)
황산반토(Al2O3)액에 염화칼슘(CaCl2)를 용해한다.Calcium chloride (CaCl 2 ) is dissolved in alumina sulfate (Al 2 O 3 ) solution.
(제4공정)(4th step)
제1,2,3공정에서 얻은 수용액을 함께 혼합하여 용해되지 않는 불순물을침전시킨후 침전된 불순물을 제거하여 순수하고 강력한 액체소화제를 얻는다.The aqueous solutions obtained in the first, second and third processes are mixed together to precipitate the insoluble impurities and the precipitated impurities are removed to obtain a pure and powerful liquid extinguishing agent.
실시예Example
(제1공정)(Step 1)
50℃의 물 100kg에 중탄산 암모늄을 30kg 용해시킨 용액에 인산소다 40kg을 교반 용해하여 170kg의 수용액을 얻는다.40 kg of sodium phosphate was stirred and dissolved in a solution in which 30 kg of ammonium bicarbonate was dissolved in 100 kg of water at 50 ° C. to obtain an aqueous solution of 170 kg.
(제2공정)(2nd step)
50℃의 물 150kg에 요소 30kg을 용해한후 황산암모늄 30kg을 교반용해하고 탄산나트륨 40kg을 교반 용해하여 250kg의 수용액을 얻는다.After dissolving 30 kg of urea in 150 kg of water at 50 ° C., 30 kg of ammonium sulfate was dissolved and stirred, and 40 kg of sodium carbonate was dissolved to obtain 250 kg of an aqueous solution.
(제3공정)(3rd step)
황산 알루미늄이 8%로 수용된 수용액인 황산반토 100kg에 염화칼슘 70kg을 용해하여 170kg의 수용액을 얻는다.70 kg of calcium chloride was dissolved in 100 kg of alumina sulfate, an aqueous solution containing 8% of aluminum sulfate, to obtain an aqueous solution of 170 kg.
(제4공정)(4th step)
제1공정에서 얻은 수용액 170kg과 제2공정에서 얻은 수용액 250kg 및 제3공정에 얻은 수용액 170kg을 함께 혼합하여 용해되지 않는 불순물을 침전시킨후 침전된 물순물을 제거하여 순수하고 강력한 590kg의 액체 소화제를 얻는다.170 kg of the aqueous solution obtained in the first step, 250 kg of the aqueous solution obtained in the second step, and 170 kg of the aqueous solution obtained in the third step were mixed together to precipitate insoluble impurities, and the precipitated water impurities were removed to obtain a pure and powerful 590 kg liquid extinguishing agent. Get
이와같은 과정을 거쳐서 얻은 순수하고 강력한 액체소화제를 생산하여 일정한 용기인 소화기에 담아 놓았다가 화재시에 분무 및 무상으로 분사시키면 요소, 황산암모늄, 탄산나트륨 및 황산반토가 화학반응을 일으켜 탄소가스와 강력한 이산화탄소가 발생하여 불을 질식시키며 공기중의 산소를 차단하게 됨으로 소화효과를 높여 주게되고, 중탄산 암모늄과 인산소다는 화재시에 분사를 하면 화재가 진화된 연소물질의 표면에 밀착되어 방화제 역할을 함으로써 재 인호를 막아주레 되며, 염화칼슘은 용해된 소화액을 응화시키고 밀착성과 흡착성이 뛰어남으로 소화에 도움을 주며 소화액이 동절기에 동결되는 것을 방지함으로 수용댁으로서 동절기에도 사용을 할수 있으며, 장기간이 지나도 용해된 소화액이 응결되지 않으므로 영구적으로 사용할 수 있는 우수한 효과가 있는 것이다.The pure and powerful liquid fire extinguisher obtained through this process is produced and put into a fire extinguisher, which is a regular container, and sprayed and free sprayed in the event of a fire. Chemical reaction of urea, ammonium sulfate, sodium carbonate and alumina sulfate causes carbon gas and strong carbon dioxide To extinguish the fire and block the oxygen in the air to increase the extinguishing effect, and when ammonium bicarbonate and sodium phosphate are sprayed at the time of fire, the fire adheres to the surface of the extinguished material and acts as a fire retardant. Calcium chloride condenses dissolved digestion liquid and helps digestion with excellent adhesion and adsorption property, and it can be used in winter as a house to prevent digestion from freezing in winter. It is not condensable and therefore permanently available Which is an excellent effect.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930012462A KR960014332B1 (en) | 1993-07-03 | 1993-07-03 | Process for preparation of fire extingushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930012462A KR960014332B1 (en) | 1993-07-03 | 1993-07-03 | Process for preparation of fire extingushing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950002803A KR950002803A (en) | 1995-02-16 |
| KR960014332B1 true KR960014332B1 (en) | 1996-10-15 |
Family
ID=19358670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930012462A Expired - Fee Related KR960014332B1 (en) | 1993-07-03 | 1993-07-03 | Process for preparation of fire extingushing |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960014332B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7560041B2 (en) | 2003-11-28 | 2009-07-14 | Wook Yeal Yoon | Composition for action of resist-fire and fire-extinguishing |
-
1993
- 1993-07-03 KR KR1019930012462A patent/KR960014332B1/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7560041B2 (en) | 2003-11-28 | 2009-07-14 | Wook Yeal Yoon | Composition for action of resist-fire and fire-extinguishing |
Also Published As
| Publication number | Publication date |
|---|---|
| KR950002803A (en) | 1995-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2414273C2 (en) | Extinguishant, method for making thereof and method of fire extinguishing | |
| KR100457808B1 (en) | Environment-friendly neuter loaded stream extinguishant for general fire and method for preparing the same | |
| EA008246B1 (en) | A fire retardant and a method for producing thereof | |
| CN108864382B (en) | A kind of dibutyl phthalate and preparation method for coal mine atomizing de-dusting | |
| US1482367A (en) | Production of carbon dioxide | |
| DE69801952D1 (en) | Fire extinguishing composition using eutectic salt mixtures and water and methods using the same | |
| KR960014332B1 (en) | Process for preparation of fire extingushing | |
| CN101322904B (en) | A chlorine gas decontamination agent | |
| JPH01500454A (en) | Combustion neutralization method for liquid waste products | |
| GB2161379A (en) | Hand-grenade type fire extinguisher | |
| CN107970552A (en) | A kind of fire-extinguishing composite based on phosphoric acid dry powder | |
| CN118613306A (en) | Composition (variant) for obtaining fire extinguishing and fire protection gel and method for extinguishing and/or preventing fires (including lithium-ion battery combustion) | |
| CN115301713A (en) | Barium slag harmless treatment method and compound thereof | |
| KR970003481B1 (en) | Process for preparation of extinguishant | |
| CN107137857A (en) | A kind of composition and its preparation and application for preparing water based fire suppressant | |
| RU2264242C2 (en) | Fire-extinguishing method and device | |
| US1094475A (en) | Process of purifying water from germs by means of bromin. | |
| KR19980043090A (en) | Process for preparing vaporized extinguishing agent | |
| US4294813A (en) | Process for forming calcium nitrite | |
| JPS565318A (en) | Preparing hard type dense ash | |
| DIBBITS | SOLUBILITY AND DISSOCIATION OF THE ACID CARBONATES OF POTASSIUM, SODIUM AND AMMONIUM. | |
| SU1149032A1 (en) | Antipyrogen for fighting underground fires | |
| SU1354812A1 (en) | SOLID FOAM FOR REMOVING LIQUID FROM GAS WELLS | |
| RU2169598C2 (en) | Method of destroying mustard gas | |
| CN117447758A (en) | Cured foam filling material capable of being chemically foamed at normal temperature and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
|
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| S14-X000 | Exclusive voluntary license recorded |
St.27 status event code: A-4-4-S10-S14-lic-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| S16-X000 | Recordation of exclusive voluntary license cancelled |
St.27 status event code: A-4-4-S10-S16-lic-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| FPAY | Annual fee payment |
Payment date: 20071015 Year of fee payment: 12 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20081016 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20081016 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |