CN105949014A - High-performance compound emulsifier for emulsified explosive - Google Patents
High-performance compound emulsifier for emulsified explosive Download PDFInfo
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- CN105949014A CN105949014A CN201610264595.0A CN201610264595A CN105949014A CN 105949014 A CN105949014 A CN 105949014A CN 201610264595 A CN201610264595 A CN 201610264595A CN 105949014 A CN105949014 A CN 105949014A
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- China
- Prior art keywords
- diluent
- emulsifying agent
- acid ester
- fatty acid
- glycol fatty
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Classifications
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
The invention discloses a high-performance compound emulsifier for an emulsified explosive and a production method thereof. The composite emulsifier is formed by compounding of two or more of sorbitan monooleate, porpylene glycol fatty acid ester, soybean lecithin, polyisobutylene succinimide and a diluent. The composite emulsifier has procurement, transportation, storage, preparation and other production procedures and complex production technology processes greatly simplified; the prepared emulsified explosive has the advantages of easy charging, stable detonation velocity, good detonation sensitivity, relatively slow performance attenuation along with time, and long storage period.
Description
Technical field
The present invention relates to a kind of high-performance compound emulsifying agent for Emulsion Explosive Production.
Background technology
The emulsifying agent being currently used for Emulsion Explosive Production is broadly divided into two kinds: a kind of sorbester p17 for low cost and phospholipid
Mixture；The another kind of polyisobutene succinimide being high cost but extending shelf life.But it is because
National security specifies, reducing emulsifying rotating speed, the polyisobutene succinimide of high molecular often cannot reach
Shearing force needed for emulsifying, and create more how-do-you-do.So, a kind of high performance emulsifying is exploded
Required for the production of the more and more emulsified explosive of medicinal compound emulsifying agent.
Summary of the invention
The present invention is according to the deficiency of prior art, it is provided that a kind of high performance Compound emulsifier for emulsion explosive and
Its production method, to solve the deficiency of existing emulsifying agent.This compound emulsifying agent has steady quality, produces work
Skill is simple, be prone to the advantages such as emulsifying, and the emulsified detonator loading of production is easy, explosion velocity is stable, detonation sensitivity is good.
The high performance Compound emulsifier for emulsion explosive of the present invention, by sorbitan monooleate, propylene glycol
Fatty acid ester, soybean phospholipid form with the two or more interworking in polyisobutene succinimide and diluent.
The present invention high performance Compound emulsifier for emulsion explosive preferred version is: in parts by weight, dehydration mountain
Pears alcohol monoleate be 300-900 part, methyl glycol fatty acid ester 100-500 part, soybean phospholipid be 50-200
Part, polyisobutene succinimide be 30-150 part, diluent be 30-150 part.
The present invention high performance Compound emulsifier for emulsion explosive more preferably scheme is: in parts by weight, described
Be 450-800 part, methyl glycol fatty acid ester 150-400 part, soybean phospholipid by sorbitan monooleate
For 50-150 part, polyisobutene succinimide be 50-100 part, diluent be 50-150 part.
The compound emulsifying agent of the present invention has and is prone to emulsifying, and explosive property is stable, stores the advantages such as phase length.This
Compound emulsifying agent enormously simplify buying, transport, deposit, production routine and the production technology of complexity such as preparation
Process, institute's made emulsification blasting: powder charge is easy, explosion velocity is stable, detonation sensitivity is good, performance decays relatively in time
Slowly the phase, is stored long.
Detailed description of the invention
Example 1
By 450kg sorbitan monooleate, 400kg methyl glycol fatty acid ester, 50kg polyisobutylene fourth
Imidodicarbonic diamide and 100kg diluent put in reactor after measuring respectively, are warming up to 80-90 DEG C, stir,
Constant temperature stands 2 hours, cold filtration blowing, and tank bucket is packed.
Example 2
By 750kg sorbitan monooleate, 150kg soybean phospholipid, 50kg polyisobutylene succinyl Asia
Amine and 50kg diluent put in reactor after measuring respectively, are warming up to 80-90 DEG C, stir, constant temperature
Standing 2 hours, cold filtration blowing, tank bucket is packed.
Example 3
By 800kg sorbitan monooleate, 50kg polyisobutene succinimide and 150kg diluent
Putting in reactor after metering respectively, be warming up to 80-90 DEG C, stir, constant temperature stands 2 hours, cooling
Filtering blowing, tank bucket is packed.
Example 4
By 550kg sorbitan monooleate, 300kg methyl glycol fatty acid ester, 50kg polyisobutylene fourth
Imidodicarbonic diamide and 100kg diluent put in reactor after measuring respectively, are warming up to 80-90 DEG C, stir,
Constant temperature stands 2 hours, cold filtration blowing, and tank bucket is packed.
Example 5
By 700kg sorbitan monooleate, 150kg methyl glycol fatty acid ester, 50kg soybean phospholipid,
50kg polyisobutene succinimide and 50kg diluent put in reactor after measuring respectively, are warming up to
80-90 DEG C, stirring, constant temperature stands 2 hours, cold filtration blowing, and tank bucket is packed.
The compound emulsifying agent of the present invention has and is prone to emulsifying, and explosive property is stable, stores the advantages such as phase length.This
Compound emulsifying agent enormously simplify buying, transport, deposit, production routine and the production technology of complexity such as preparation
Process, institute's made emulsification blasting: powder charge is easy, explosion velocity is stable, detonation sensitivity is good, performance decays relatively in time
Slowly the phase, is stored long.
Claims (9)
1. a high performance Compound emulsifier for emulsion explosive, it is characterised in that: by anhydrous sorbitol list oleic acid
Ester, methyl glycol fatty acid ester, soybean phospholipid and two kinds or many in polyisobutene succinimide and diluent
Plant interworking to form.
Compound emulsifying agent the most according to claim 1, it is characterised in that: in parts by weight, described dehydration
Sorbitol monooleate be 300-900 part, methyl glycol fatty acid ester 100-500 part, soybean phospholipid be 50-200
Part, polyisobutene succinimide be 30-150 part, diluent be 30-150 part.
Compound emulsifying agent the most according to claim 2, it is characterised in that: in parts by weight, described dehydration
Sorbitol monooleate be 450-800 part, methyl glycol fatty acid ester 150-400 part, soybean phospholipid be 50-150
Part, polyisobutene succinimide be 50-100 part, diluent be 50-150 part.
Compound emulsifying agent the most according to claim 1, it is characterised in that:
By 450kg sorbitan monooleate, 400kg methyl glycol fatty acid ester, 50kg polyisobutylene succinyl
Imines is prepared from 100kg diluent.
Compound emulsifying agent the most according to claim 1, it is characterised in that: by 750kg anhydrous sorbitol list oil
Acid esters, 150kg soybean phospholipid, 50kg polyisobutene succinimide are prepared from 50kg diluent.
Compound emulsifying agent the most according to claim 1, it is characterised in that: by 800kg anhydrous sorbitol list oil
Acid esters, 50kg polyisobutene succinimide are prepared from 150kg diluent.
Compound emulsifying agent the most according to claim 1, it is characterised in that: by 550kg anhydrous sorbitol list oil
Acid esters, 300kg methyl glycol fatty acid ester, 50kg polyisobutene succinimide are prepared with 100kg diluent
Form.
Compound emulsifying agent the most according to claim 1, it is characterised in that: by 700kg anhydrous sorbitol list oil
Acid esters, 150kg methyl glycol fatty acid ester, 50kg soybean phospholipid, 50kg polyisobutene succinimide and 50kg
Diluent is prepared from.
9. according to described compound emulsifying agent arbitrary in claim 1-8, it is characterised in that prepare with the following method:
After weighing respectively by formula, putting in reactor, be warming up to 80-90 DEG C, stir, it is little that constant temperature stands 2
Time, cold filtration blowing, tank bucket is packed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264595.0A CN105949014A (en) | 2016-04-26 | 2016-04-26 | High-performance compound emulsifier for emulsified explosive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264595.0A CN105949014A (en) | 2016-04-26 | 2016-04-26 | High-performance compound emulsifier for emulsified explosive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105949014A true CN105949014A (en) | 2016-09-21 |
Family
ID=56915616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610264595.0A Pending CN105949014A (en) | 2016-04-26 | 2016-04-26 | High-performance compound emulsifier for emulsified explosive |
Country Status (1)
| Country | Link |
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| CN (1) | CN105949014A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387760A (en) * | 2021-07-08 | 2021-09-14 | 新乡市瑞丰新材料股份有限公司 | Novel composite emulsifier for emulsion explosive |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010275A (en) * | 2010-10-26 | 2011-04-13 | 广东宏大爆破股份有限公司 | Readily-foaming emulsifying agent |
| CN102731230A (en) * | 2012-07-03 | 2012-10-17 | 保利民爆济南科技有限公司 | Catalytic slurry oil type emulsion explosive |
| CN102992921A (en) * | 2011-09-11 | 2013-03-27 | 江西铜业股份有限公司 | Emulsifier used for pre-charge |
-
2016
- 2016-04-26 CN CN201610264595.0A patent/CN105949014A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010275A (en) * | 2010-10-26 | 2011-04-13 | 广东宏大爆破股份有限公司 | Readily-foaming emulsifying agent |
| CN102992921A (en) * | 2011-09-11 | 2013-03-27 | 江西铜业股份有限公司 | Emulsifier used for pre-charge |
| CN102731230A (en) * | 2012-07-03 | 2012-10-17 | 保利民爆济南科技有限公司 | Catalytic slurry oil type emulsion explosive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387760A (en) * | 2021-07-08 | 2021-09-14 | 新乡市瑞丰新材料股份有限公司 | Novel composite emulsifier for emulsion explosive |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
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| RJ01 | Rejection of invention patent application after publication |