CN109134946A - A kind of granular material environmental protection binder and preparation method thereof - Google Patents
A kind of granular material environmental protection binder and preparation method thereof Download PDFInfo
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- CN109134946A CN109134946A CN201810764199.3A CN201810764199A CN109134946A CN 109134946 A CN109134946 A CN 109134946A CN 201810764199 A CN201810764199 A CN 201810764199A CN 109134946 A CN109134946 A CN 109134946A
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- parts
- environmental protection
- weight
- liquid alkaline
- granular material
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/095—Carboxylic acids containing halogens
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/262—Alkali metal carbonates
Abstract
A kind of granular material environmental protection binder, it is characterised in that: according to parts by weight, including 120-130 parts of monoxone, 70-80 parts of sodium carbonate, 310-330 parts of liquid alkaline and 740-760 parts of cornstarch, wherein the concentration of the liquid alkaline is 20%-25%.A kind of granular material environmental protection binder of the present invention, the material used is based on cornstarch, it cooperates with liquid alkaline, and gelatinization modification can be carried out to cornstarch, forms the binder with bonds well effect, and it is environment-protecting and non-poisonous, adhesive property is strong, at low cost, can be added in various nonmetallic granular materials and use, it avoids the problem that organic binder higher cost, has broad application prospects.
Description
Technical field
The present invention relates to adhesive techniques field, specially a kind of granular material environmental protection binder and preparation method thereof.
Background technique
Mineral powder shaping can be divided into high-temperature molding and be freezed off by technological temperature forms type two major classes.The former is that material is carried out height
After temperature roasting, consolidated by solid phase or liquid phase.Effect of the binder in high-temperature molding, mainly raising agglomerate (pelletizing)
Procedural strength and hot property, final strength realized by high temperature.Freeze off the procedural strength of agglomerate when forming type (pelletizing)
Binder is dependent on to maintain with final strength, so its requirement to binder is very high.But it freezes off and forms type simple process, stream
Journey is short, small investment, low energy consumption, so being widely used in the industries such as metallurgy, chemical industry, coal, refractory material, building materials.Existing use
Mainly there are cement, pitch, humate etc. in freezing off the molding binder of knot.Wherein the carburant in metallurgy industry is mostly powder
Agent, adding procedure will cause volume of smoke, launch after needing to be bonded as block structure, and binder used at present can not reach
It is more to requirement or impurity or pollution is larger, and these inorganic binders all certainly exist make in iron ore concentrate it is harmful
The increased side effect of element, and there is a possibility that pelletizing metallurgical performance is deteriorated, or even environmental pollution is caused, is unable to reach environmental protection
It is required that.In addition, molding sand used in casting process, refractories industry in inner wall putty powder common in building materials field, metallurgical industry
Silica sand etc., be required to using to inorganic binder, but now with inorganic binder be unable to satisfy and use needs.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is to propose to a kind of granular material environmental protection binders, can be directed to powder
The bonding of the powders such as shape material, especially inner wall putty powder, molding sand, silica sand, it can also be used to petroleum assistant, paper making additive etc., ring
It protects nontoxic.
To solve the above-mentioned problems, the present invention also provides a kind of preparation methods of granular material environmental protection binder.
The technical solution that the present invention is taken to solve the above-mentioned problems are as follows: a kind of granular material environmental protection binder, it is special
Sign is: according to parts by weight, including 120-130 parts of monoxone, 70-80 parts of sodium carbonate, 310-330 parts of liquid alkaline and cornstarch
740-760 parts, wherein the concentration of the liquid alkaline is 20%-25%.
Preferably, according to parts by weight, including 123-127 parts of monoxone, 73-77 parts of sodium carbonate, liquid alkaline 315-325
Part and cornstarch 745-755 parts.
Preferably, according to parts by weight, including 125 parts of monoxone, 75 parts of sodium carbonate, 315-325 parts of liquid alkaline and jade
745-755 parts of rice starch.
A kind of preparation method of granular material environmental protection binder, comprising the following steps:
Step 1, according to parts by weight takes monoxone and sodium carbonate, is mixed 65-75 minutes, after sufficiently reacting, obtains chloroethene
Sour sodium, it is spare；
Step 2, according to parts by weight takes 65-75 parts of caustic soda, 315-325 parts of water, is mixed 10-15 minutes, obtains liquid alkaline, standby
With；
It is mixed 20-30 points with the resulting sodium chloroacetate of step 1 by step 3, according to parts by weight, extracting corn starch
Clock is slow added into the resulting liquid alkaline of step 2, after persistently stirring 10-15 minutes, is placed in container, ferments 8-10 hours, obtain
Semi-finished product；
Step 4, by the resulting semi-finished product of step 3 through broken, drying, and be crushed to partial size 75-85 mesh powdered granule to obtain the final product
Finished product.
Preferably, being vapored away during being stirred to react in the step 1 and accounting for monoxone and sodium carbonate gross weight 10%
Reactant.
Compared with prior art, a kind of granular material environmental protection binder of the present invention, the material used are formed sediment with corn
Based on powder, cooperate with liquid alkaline, gelatinization modification can be carried out to cornstarch, forms the binder with bonds well effect,
And it is environment-protecting and non-poisonous, adhesive property is strong, at low cost, can be added in various nonmetallic granular materials and use, avoid organic binder at
This higher problem, has broad application prospects.
When as petroleum assistant in use, binder of the present invention mainly as thickening, water absorbing agent exist, infused
Entering in rear underground oil wells, the feature thick by its, density is big, the moisture caning absorb in oil well reduces the water content of petroleum,
In addition, it can be deposited to petroleum hereinafter, petroleum is pooled on the upside of oil well, while under sealed oil well space environment, binder
Injection can increase oily borehole pressure, the external world easily can extrude petroleum by tool.
When as paper making additive in use, binder of the present invention is mainly used for the bonding between paper, especially
The bonding of corrugated paper, it is pollution-free by its, meet water dilution become without the characteristics of, once paper is scrapped, processing when these paper when
It can be not necessarily to consider further that the pollution and processing problem of binder.
Specific embodiment
The present invention will be described in detail below with reference to specific embodiments, the present embodiment based on the technical solution of the present invention,
The detailed implementation method and specific operation process are given.
Embodiment 1
A kind of granular material environmental protection binder, according to parts by weight, including 120 parts of monoxone, 70 parts of sodium carbonate, 310 parts of liquid alkaline
With 740 parts of cornstarch, wherein the concentration of the liquid alkaline is 20%.
A kind of preparation method of granular material environmental protection binder, comprising the following steps:
Step 1, according to parts by weight takes monoxone and sodium carbonate, is mixed 65 minutes, after sufficiently reacting, obtains monoxone
Sodium, it is spare；
Step 2, according to parts by weight takes 65 parts of caustic soda, 315 parts of water, is mixed 10 minutes, obtains liquid alkaline, spare；
It is mixed 20 minutes with the resulting sodium chloroacetate of step 1 for step 3, according to parts by weight, extracting corn starch, then
It is slowly added to the resulting liquid alkaline of step 2, lasting stirring after ten minutes, is placed in container, is fermented 8 hours, is obtained semi-finished product；
Step 4, by the resulting semi-finished product of step 3 through broken, drying, and be crushed to partial size 75 mesh powdered granule up at
Product.
Further, it in the step 1, is vapored away during being stirred to react and accounts for monoxone and sodium carbonate gross weight 10%
Reactant.
Embodiment 2
A kind of granular material environmental protection binder, according to parts by weight, including 130 parts of monoxone, 80 parts of sodium carbonate, 330 parts of liquid alkaline
With 760 parts of cornstarch, wherein the concentration of the liquid alkaline is 25%.
A kind of preparation method of granular material environmental protection binder, comprising the following steps:
Step 1, according to parts by weight takes monoxone and sodium carbonate, is mixed 75 minutes, after sufficiently reacting, obtains monoxone
Sodium, it is spare；
Step 2, according to parts by weight takes 75 parts of caustic soda, 325 parts of water, is mixed 15 minutes, obtains liquid alkaline, spare；
It is mixed 30 minutes with the resulting sodium chloroacetate of step 1 for step 3, according to parts by weight, extracting corn starch, then
It is slowly added to the resulting liquid alkaline of step 2, after persistently stirring 15 minutes, is placed in container, is fermented 10 hours, obtain semi-finished product；
Step 4, by the resulting semi-finished product of step 3 through broken, drying, and be crushed to partial size 85 mesh powdered granule up at
Product.
Further, it in the step 1, is vapored away during being stirred to react and accounts for monoxone and sodium carbonate gross weight 10%
Reactant.
Embodiment 3
A kind of granular material environmental protection binder, according to parts by weight, including 125 parts of monoxone, 75 parts of sodium carbonate, 320 parts of liquid alkaline
With 750 parts of cornstarch.
A kind of preparation method of granular material environmental protection binder, comprising the following steps:
Step 1, according to parts by weight takes monoxone and sodium carbonate, is mixed 70 minutes, after sufficiently reacting, obtains monoxone
Sodium, it is spare；
Step 2, according to parts by weight takes 70 parts of caustic soda, 320 parts of water, is mixed 13 minutes, obtains liquid alkaline, spare；
It is mixed 25 minutes with the resulting sodium chloroacetate of step 1 for step 3, according to parts by weight, extracting corn starch, then
It is slowly added to the resulting liquid alkaline of step 2, after persistently stirring 13 minutes, is placed in container, is fermented 9 hours, obtain semi-finished product；
Step 4, by the resulting semi-finished product of step 3 through broken, drying, and be crushed to partial size 80 mesh powdered granule up at
Product.
Further, it in the step 1, is vapored away during being stirred to react and accounts for monoxone and sodium carbonate gross weight 10%
Reactant.
Embodiment 4
A kind of granular material environmental protection binder, according to parts by weight, including 123 parts of monoxone, 73 parts of sodium carbonate, 315 parts of liquid alkaline
With 745 parts of cornstarch.
A kind of preparation method of granular material environmental protection binder, comprising the following steps:
Step 1, according to parts by weight takes monoxone and sodium carbonate, is mixed 65 minutes, after sufficiently reacting, obtains monoxone
Sodium, it is spare；
Step 2, according to parts by weight takes 65 parts of caustic soda, 315 parts of water, is mixed 10 minutes, obtains liquid alkaline, spare；
It is mixed 20 minutes with the resulting sodium chloroacetate of step 1 for step 3, according to parts by weight, extracting corn starch, then
It is slowly added to the resulting liquid alkaline of step 2, lasting stirring after ten minutes, is placed in container, is fermented 8 hours, is obtained semi-finished product；
Step 4, by the resulting semi-finished product of step 3 through broken, drying, and be crushed to partial size 75 mesh powdered granule up at
Product.
Further, it in the step 1, is vapored away during being stirred to react and accounts for monoxone and sodium carbonate gross weight 10%
Reactant.
Embodiment 5
A kind of granular material environmental protection binder, according to parts by weight, including 127 parts of monoxone, 77 parts of sodium carbonate, 325 parts of liquid alkaline
With 755 parts of cornstarch.
A kind of preparation method of granular material environmental protection binder, comprising the following steps:
Step 1, according to parts by weight takes monoxone and sodium carbonate, is mixed 75 minutes, after sufficiently reacting, obtains monoxone
Sodium, it is spare；
Step 2, according to parts by weight takes 75 parts of caustic soda, 325 parts of water, is mixed 15 minutes, obtains liquid alkaline, spare；
It is mixed 30 minutes with the resulting sodium chloroacetate of step 1 for step 3, according to parts by weight, extracting corn starch, then
It is slowly added to the resulting liquid alkaline of step 2, after persistently stirring 15 minutes, is placed in container, is fermented 10 hours, obtain semi-finished product；
Step 4, by the resulting semi-finished product of step 3 through broken, drying, and be crushed to partial size 85 mesh powdered granule up at
Product.
Further, it in the step 1, is vapored away during being stirred to react and accounts for monoxone and sodium carbonate gross weight 10%
Reactant.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention is as above with preferred embodiment description, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when a little change or modification made using technology contents described above
It is the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention, according to the technical essence of the invention
Any simple modification, equivalent change and modification to the above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (5)
1. a kind of granular material environmental protection binder, it is characterised in that: according to parts by weight, including 120-130 parts of monoxone, carbonic acid
70-80 parts of sodium, 310-330 parts of liquid alkaline and 740-760 parts of cornstarch, wherein the concentration of the liquid alkaline is 20%-25%.
2. a kind of granular material environmental protection binder as described in claim 1, it is characterised in that: according to parts by weight, including chlorine
123-127 parts of acetic acid, 73-77 parts of sodium carbonate, 315-325 parts of liquid alkaline and 745-755 parts of cornstarch.
3. a kind of granular material environmental protection binder as described in claim 1, it is characterised in that: according to parts by weight, including chlorine
125 parts of acetic acid, 75 parts of sodium carbonate, 320 parts of liquid alkaline and 750 parts of cornstarch.
4. a kind of preparation method of granular material environmental protection binder as described in claim 1, which is characterized in that including following step
It is rapid:
Step 1, according to parts by weight takes monoxone and sodium carbonate, is mixed 65-75 minutes, after sufficiently reacting, obtains chloroethene
Sour sodium, it is spare；
Step 2, according to parts by weight takes 65-75 parts of caustic soda, 315-325 parts of water, is mixed 10-15 minutes, obtains liquid alkaline, standby
With；
It is mixed 20-30 points with the resulting sodium chloroacetate of step 1 by step 3, according to parts by weight, extracting corn starch
Clock is slow added into the resulting liquid alkaline of step 2, after persistently stirring 10-15 minutes, is placed in container, ferments 8-10 hours, obtain
Semi-finished product；
Step 4, by the resulting semi-finished product of step 3 through broken, drying, and be crushed to partial size 75-85 mesh powdered granule to obtain the final product
Finished product.
5. a kind of preparation method of granular material environmental protection binder as claimed in claim 4, it is characterised in that: the step 1
In, the reactant for accounting for monoxone and sodium carbonate gross weight 10% is vapored away during being stirred to react.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764199.3A CN109134946A (en) | 2018-07-12 | 2018-07-12 | A kind of granular material environmental protection binder and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810764199.3A CN109134946A (en) | 2018-07-12 | 2018-07-12 | A kind of granular material environmental protection binder and preparation method thereof |
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| CN109134946A true CN109134946A (en) | 2019-01-04 |
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| CN201810764199.3A Pending CN109134946A (en) | 2018-07-12 | 2018-07-12 | A kind of granular material environmental protection binder and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114410963A (en) * | 2022-01-26 | 2022-04-29 | 宝钢德盛不锈钢有限公司 | Binder for acid-washed sludge and gravity ash cooled agglomerated pellets and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114410963A (en) * | 2022-01-26 | 2022-04-29 | 宝钢德盛不锈钢有限公司 | Binder for acid-washed sludge and gravity ash cooled agglomerated pellets and preparation method thereof |
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Application publication date: 20190104 |
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