CN101691486A - Porcelain granule propping agent with ultra strength and super-high density and manufacturing method thereof - Google Patents
Porcelain granule propping agent with ultra strength and super-high density and manufacturing method thereof Download PDFInfo
- Publication number
- CN101691486A CN101691486A CN200910102790A CN200910102790A CN101691486A CN 101691486 A CN101691486 A CN 101691486A CN 200910102790 A CN200910102790 A CN 200910102790A CN 200910102790 A CN200910102790 A CN 200910102790A CN 101691486 A CN101691486 A CN 101691486A
- Authority
- CN
- China
- Prior art keywords
- super
- particle diameter
- propping agent
- high density
- nodulizer
- 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.)
- Pending
Links
Abstract
The invention relates to a porcelain granule propping agent with ultra strength and super-high density and a manufacturing method thereof. 100 parts of bauxite powdered ore (containing more than 76% of Al2O3) are used as base stock. Auxiliary materials are as follows: 0.5 to 5 parts of high purity manganese oxide, 0.3 to 2 parts of magnesium oxide and 0.1 to 3 parts of ferric oxide. The base stock and the auxiliary materials are evenly grinded into powder which is not more than 0.049 mm and then turned into a ball forming mill after mixing. Atomizing water vapor is continuously added during the ball forming mill rotating uniformly in a single direction. The materials are prepared into granule with roundness more than 0.9. A ring kiln sinters at 1200 to 1400 DEG C for 0.5 to 4 hours to acquire the propping agent of the invention. At the closing pressure of 103 MPa, the percentage of damage of the invention is less than 6% and the apparent density is more than 3.50 g/cm<3>. The invention has the advantages of high compressive resistance, high apparent density, excellent roundness, simple process, low manufacturing cost, high usage of resources, low energy consumption, etc. The invention can be used for manufacturing the porcelain granule propping agent with ultra strength and super-high density.
Description
Technical field:
The present invention relates to the proppant production method of a kind of oil, the use of gasser fracturing technology, particularly a kind of manufacture method of ceramsite propping agent of superstrength super-high density.
Background technology
Propping agent is the critical material that oil gas deep-well, ultra deep well fracturing technology are special procured, and plays an important role to improving oil and gas production and prolonging work-ing life oily, gas well.Particularly the superstrength of the above percentage of damage of 103MPa＜6%, volume density＞3.50, super-high density ceramsite propping agent have only external three tame major companies to produce at present.And mostly adopt and make raw material through the bauxitic clay after the 600-1000 ℃ of roasting.Exist the cost of manufacture height, defective such as the consumption height of the energy and the utilization ratio of resource are low.
Summary of the invention:
The object of the present invention is to provide superstrength, super-high density ceramsite propping agent and method thereof.It is on the method basis of existing manufacturing haydite, adopts unfired bauxitic clay rawore, by the composition and the proportioning of improvement supplementary material, and the particle diameter of control powder and the purpose that sintering temperature reaches invention.
Technical scheme of the present invention, press following step manufacturing:
A. with Al
2O
3The bauxitic clay rawore of content 〉=76% is worn into the powder of particle diameter≤0.049mm through Raymond mill after 100-200 ℃ of oven dry, the A material.
B. be base-material with 100 weight part A material, in base-material, add the stone of following weight part: high-purity manganese oxide 0.5-5 part, magnesium oxide 0.3-2 part, ferric oxide 0.1-3 part.After mixing, Kiev material gets the B material;
C. B material is changed in the nodulizer and granulate, under the unidirectional uniform rotation of nodulizer, the B material evenly adds nodulizer continuously, adding atomized steam simultaneously is 0.45-0.9mm, circularity to forming particle diameter, the spherolite of sphericity 〉=0.9, the C material;
D. C material is sent in the rotary kiln and fired, sintering temperature is controlled at 1200 ℃-1400 ℃, promptly gets this product in sintering time 0.5-4 hour.
Aforementioned all bases, auxiliary material is the powder of particle diameter≤0.049mm.
The present invention has improved former, adjunct ingredient and proportioning compared with the prior art, particularly having adopted unfired bauxitic clay rawore is raw material, greatly reduce the consumption of the energy and the waste of resource, improved the reasonable resources utilization ratio, and adopted lower firing range, reduced energy consumption greatly.Produced product detects ultimate compression strength through authoritative institution and has reached finished product percentage of damage＜6% under the 103Mpa locking pressure, volume density＞3.50g/cm
3Have product ultimate compression strength height, degree of sphericity is good, technology is simple, the characteristics of low cost of manufacture.Having changed original ceramsite propping agent must be with the method for making raw material through 800-1000 ℃ of roasting bauxitic clay.Played positive effect to making rational use of resources, cutting down the consumption of energy.
Concrete embodiment 1:
A. with Al
2O
3〉=76% bauxitic clay rawore after Raymond mill is worn into the powder of particle diameter≤0.049mm, gets the A material 100-200 ℃ of oven dry;
B. be base-material with 100 weight part A material, in base-material, add the auxiliary material of following weight part: high-purity manganese oxide 0.5-2 part, magnesium oxide 0.3-1 part, ferric oxide 0.1-1.0 part.After mixing, Kiev material gets the B material;
C. B is expected to change in the nodulizer to granulate, under the unidirectional uniform rotation of nodulizer, the B material is evenly added nodulizer continuously, add atomized steam simultaneously, get the C material to forming the spherolite that particle diameter is 0.45-0.9mm;
D. the C material is sent in the rotary kiln and fired, sintering temperature is controlled at 1200 ℃-1400 ℃, sintering time 0.5-4 hour, obtains 103MPa, percentage of damage＜6%, volume density＞3.50g/cm
3Product.
Embodiment 2:
A. with Al
2O
3〉=76% bauxitic clay rawore after Raymond mill is worn into the powder of particle diameter≤0.049mm, gets the A material 200 ℃ of oven dry;
B. be base-material with 100 weight part A material, in base-material, add the auxiliary material of following weight part: high-purity manganese oxide 1-3 part, magnesium oxide 0.5-1.5 part, ferric oxide 1-2 part.After mixing, Kiev material gets the B material;
Other steps are constant, obtain 103MPa, percentage of damage＜6%, volume density＞3.52g/cm
3Product.
Embodiment 3:
A. with Al
2O
3〉=77% bauxitic clay rawore after Raymond mill is worn into the powder of particle diameter≤0.049mm, gets the A material 200 ℃ of oven dry;
B. be base-material with 100 weight part A material, in base-material, add the auxiliary material of following weight part: high-purity manganese oxide 2-5 part, magnesium oxide 1-2 part, ferric oxide 1.5-3 part.After mixing, Kiev material gets the B material;
Other steps are constant, obtain 103MPa, percentage of damage＜5.7%, volume density＞3.55g/cm
3Product.
Claims (5)
1. superstrength, super-high density ceramsite propping agent and manufacture method thereof.It is characterized in that: press following step manufacturing:
A. with Al
2O
3〉=76% bauxitic clay rawore after Raymond mill is worn into the powder of particle diameter≤0.049mm, gets the A material 100-200 ℃ of oven dry;
B. be base-material with 100 weight part A material, in base-material, add the auxiliary material of following weight part: high-purity manganese oxide 0.5-5 part, magnesium oxide 0.3-2 part, ferric oxide 0.1-3 part.After mixing, Kiev material gets the B material;
C. B is expected to change in the nodulizer to granulate, under the unidirectional uniform rotation of nodulizer, the B material is evenly added nodulizer continuously, add atomized steam simultaneously, get the C material to forming the spherolite that particle diameter is 0.45-0.9mm;
D. C material is sent in the rotary kiln and fired, sintering temperature is controlled at 1200 ℃-1400 ℃, promptly gets this product in sintering time 0.5-4 hour.
The above base, auxiliary material are all worn into the powder of particle diameter≤0.049mm through Raymond mill.
2. superstrength according to claim 1, super-high density haydite support and manufacture method, it is characterized in that the bauxitic clay described in the step a is without the agglomerating rawore.
3. superstrength according to claim 2, high-density porcelain granule support agent and manufacture method thereof is characterized in that the composition of aforementioned proportion, and the powder that all needs wear into particle diameter≤0.049mm through Raymond mill mixes, stirs.Change compound over to nodulizer and granulate, under the unidirectional uniform rotation of nodulizer, evenly add compound, add atomized steam simultaneously to the spherolite that forms particle diameter 0.45-0.9mm.Promptly get product through sintering then.
4. according to the superstrength described in the claim 3, super-high density ceramsite propping agent and manufacture method thereof, it is characterized in that described particle diameter is the spherolite of 0.45-0.9mm, need sintering in rotary kiln, sintering temperature is 1200 ℃-1400 ℃, promptly gets this product through 0.5-4 hour sintering.
5. according to the described superstrength of claim in the claim 1 to 4, super-high density haydite balustrade and manufacture method thereof, it is characterized in that its 103MPa percentage of damage＜6% of product, the volume density＞3.50g/cm of gained in the steps d
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910102790A CN101691486A (en) | 2009-09-21 | 2009-09-21 | Porcelain granule propping agent with ultra strength and super-high density and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910102790A CN101691486A (en) | 2009-09-21 | 2009-09-21 | Porcelain granule propping agent with ultra strength and super-high density and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101691486A true CN101691486A (en) | 2010-04-07 |
Family
ID=42080203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910102790A Pending CN101691486A (en) | 2009-09-21 | 2009-09-21 | Porcelain granule propping agent with ultra strength and super-high density and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101691486A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2477848A (en) * | 2010-02-08 | 2011-08-17 | Polysius Ag | Production of bauxite based refractory material |
| CN103992785A (en) * | 2014-04-02 | 2014-08-20 | 贵州鑫益能陶粒支撑剂有限公司 | Ceramsite support agent composition, and ceramsite support agent, preparation method and application thereof |
| CN104560006A (en) * | 2013-10-16 | 2015-04-29 | 太原科技大学 | Process for preparing ceramsite proppant by using magnesium slag and ceramsite proppant |
| CN104893706A (en) * | 2015-05-11 | 2015-09-09 | 广西金壮锦节能技术有限公司 | High-density high-strength haydite sand prepared from waste bauxite slag |
| CN104927833A (en) * | 2015-05-11 | 2015-09-23 | 广西金壮锦节能技术有限公司 | High-strength petroleum oil fracturing proppant |
| CN106190095A (en) * | 2016-07-19 | 2016-12-07 | 郑州鑫源防磨耐材有限公司 | A kind of low-density and high-strength ceramic proppant and preparation method thereof |
| CN108290792A (en) * | 2015-10-05 | 2018-07-17 | 察克科技有限公司 | Sintered balls, the production method of sintered balls and their purposes |
| CN114644916A (en) * | 2022-05-24 | 2022-06-21 | 阳泉兴陶压裂支撑剂有限公司 | High-density high-strength fracturing propping agent and preparation method thereof |
-
2009
- 2009-09-21 CN CN200910102790A patent/CN101691486A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2477848A (en) * | 2010-02-08 | 2011-08-17 | Polysius Ag | Production of bauxite based refractory material |
| GB2477848B (en) * | 2010-02-08 | 2012-07-04 | Polysius Ag | Process for the production of a porous material from bauxite |
| CN104560006A (en) * | 2013-10-16 | 2015-04-29 | 太原科技大学 | Process for preparing ceramsite proppant by using magnesium slag and ceramsite proppant |
| CN103992785A (en) * | 2014-04-02 | 2014-08-20 | 贵州鑫益能陶粒支撑剂有限公司 | Ceramsite support agent composition, and ceramsite support agent, preparation method and application thereof |
| CN103992785B (en) * | 2014-04-02 | 2016-05-11 | 贵州鑫益能陶粒支撑剂有限公司 | Ceramsite propping agent composition and ceramsite propping agent and its preparation method and application |
| CN104893706A (en) * | 2015-05-11 | 2015-09-09 | 广西金壮锦节能技术有限公司 | High-density high-strength haydite sand prepared from waste bauxite slag |
| CN104927833A (en) * | 2015-05-11 | 2015-09-23 | 广西金壮锦节能技术有限公司 | High-strength petroleum oil fracturing proppant |
| CN104893706B (en) * | 2015-05-11 | 2018-02-27 | 广西高腾节能技术有限公司 | The ceramsite sand of high-density high-strength is prepared using bauxite abandoned mine slag |
| CN108290792A (en) * | 2015-10-05 | 2018-07-17 | 察克科技有限公司 | Sintered balls, the production method of sintered balls and their purposes |
| CN106190095A (en) * | 2016-07-19 | 2016-12-07 | 郑州鑫源防磨耐材有限公司 | A kind of low-density and high-strength ceramic proppant and preparation method thereof |
| CN106190095B (en) * | 2016-07-19 | 2019-01-18 | 郑州鑫源防磨耐材有限公司 | A kind of low-density and high-strength ceramic proppant and preparation method thereof |
| CN114644916A (en) * | 2022-05-24 | 2022-06-21 | 阳泉兴陶压裂支撑剂有限公司 | High-density high-strength fracturing propping agent and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101429429B (en) | High-strength, high-density porcelain granule support agent and method of producing the same | |
| CN101691486A (en) | Porcelain granule propping agent with ultra strength and super-high density and manufacturing method thereof | |
| EP2578551B1 (en) | Composition used for high strength and watertight concrete | |
| CN110282925B (en) | Artificial porous aggregate of carbonized steel slag and preparation method thereof | |
| CN101081732A (en) | Stone powder sludge sintering brick and method for making the same | |
| CN102765927A (en) | Brick making method | |
| CN104479665A (en) | Petroleum proppant and preparation method thereof | |
| WO2013037094A1 (en) | Light-weight gradient cemented carbide sealing ring and method for manufacturing same | |
| CN105331354A (en) | Fracturing ceramsite proppant produced by steel slag and preparation method thereof | |
| CN104478402A (en) | Sintered brick prepared from wastes and preparation method thereof | |
| CN103992785A (en) | Ceramsite support agent composition, and ceramsite support agent, preparation method and application thereof | |
| CN110372403A (en) | A kind of preparation method using phosphorus tailing preparation hydration-resisting type magnesite-dolomite refractories | |
| CN108585803B (en) | Preparation method of ring-formation-free pellet rotary kiln lining | |
| CN107417187A (en) | A kind of crack resistence concrete and preparation method thereof | |
| CN101372416A (en) | Preparation of ferrite rubber magnetic powder | |
| CN102352241A (en) | High-strength ceramic proppant and preparation method thereof | |
| CN105152661A (en) | Silica brick for hot blast stove | |
| CN104829234A (en) | Silicon carbide ceramic composite material inner liner part, and preparation method thereof | |
| CN110683845A (en) | Preparation method of carbon graphite product with superfine structure | |
| CN113173779B (en) | Alumina filler particles, preparation method thereof and preparation method of alumina filler balls | |
| CN102936652A (en) | Preparation technique of iron ore pellets | |
| CN104893706A (en) | High-density high-strength haydite sand prepared from waste bauxite slag | |
| CN114214056B (en) | Fracturing propping agent for shale gas exploitation and preparation method thereof | |
| CN103910518A (en) | Raw material composition for preparing ceramsite support agent, and ceramsite support agent and preparation method thereof | |
| CN101786832B (en) | Poly light mullite thermal insulation material and vacuum freezing-drying preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100407 |