CN109574698A - A method of core, which is prepared, using oil drilling core, landwaste mixture makes pottery - Google Patents
A method of core, which is prepared, using oil drilling core, landwaste mixture makes pottery Download PDFInfo
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- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0003—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof containing continuous channels, e.g. of the "dead-end" type or obtained by pushing bars in the green ceramic product
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/661—Multi-step sintering
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- Y02P40/00—Technologies relating to the processing of minerals
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Abstract
The present invention provides a kind of methods for preparing core pottery using oil drilling core, landwaste mixture, including Q1, raw material preparation；Q2, allotment；Q3, pugging；Q4: potting；Q5: paraffin smokes step.The present invention makes drill core, landwaste become clay by processing, realize resource drilling area without waste, promote ground value, earth kiln burning process is improved, the environmental problems such as pollution, vegetation deterioration are overcome, fills up drilling well mineral resources whole utilization Green Development blank, increase pottery art new material, space is created for the post that creates more jobs, the rock core pottery product of production can be used as the art work and be sold, and have certain economic value；Obtained core, which is made pottery, leads to heat penetration gas, and inside and outside without glaze, the double air hole structures of the bulk of material, density is high, and strong adsorption force, stomata is fine and closely woven, and permeability is good, and temperature is shouldered in fire resisting, solid handy.
Description
Technical field
The invention belongs to the technical fields that oily ceramic is made, and in particular to a kind of using the firing of high temperature electrical kiln method utilizes petroleum
The method that drill core, landwaste mixture prepare core pottery.
Background technique
Existing clay is largely " black pottery " and " oil pottery ", and production raw material uses always earth's surface clay, kaolin, stone
English etc. is primary raw material potting, these raw materials mainly by being formed after silicate mineral at the earth's surface weathering, be distributed in rock and
In soil, particle is very small (< 2 μm), and plasticity is strong, and containing a small amount of magnesium, iron, sodium, potassium and calcium, burning process is using soil
Kiln, fuel smoke pottery using raw materials such as coal, timber, rubber using coal and crude oil, the dregs of fat as fuel is fired, but this
The raw material of sample prepare pottery have following defects that take soil destroy ecological resources, cause soil erosion, fire and smoke the more shadows of dust
Ringing environment has pollution.To improve pottery, Chinese invention patent ZL2010105352244 discloses a kind of preparation side of oil pottery
Method, comprising the following steps: using the soil between deep soil layer and magma, pottery is made by mountain flour is added after raw material soil drying and crushing
Pottery mud is shaped to green body, acquisition greenwave is dried to green body, manufactured greenwave is dried, repairs system, drawing, press polish, quarter by mud
Pottery, press polish again, are dried three times, are put into earth kiln and are fired finished product with petroleum.The crude oil or the dregs of fat produced using oil field are produced
Raw sootiness ceramics, the oil pottery that this method is fired, surface black, pottery body are in the black not waited from outside to inside.
Summary of the invention
According to above-mentioned elaboration, prepared the purpose of the present invention is to provide a kind of using oil drilling core, landwaste mixture
The method of core pottery makes the landwaste of plasticity difference become core pottery fine and smooth, that plasticity is good by changing processing technology and allotment ratio
Special soil saves clay resource.
Technical solution provided by the invention:
A method of core, which is prepared, using oil drilling core, landwaste mixture makes pottery, in accordance with the following steps:
Q1, raw material preparation: fetching from oil drilling core, landwaste, and oil drilling core, landwaste are ground by ball mill
Afterwards, after screening out biggish particle with sieve, granularity is obtained in 100 mesh ground mixture below, the ground mixture is put into
Mud pit is soaked in water after becoming mud, with gauze filtering, is precipitated, after re-evaporation water, the top argillaceous rocks in sediment separate out
With the lower sandy rock in part；
Q2, allotment: taking argillaceous rocks and sandy rock, and according to 8 parts of argillaceous rocks, the ratio of 2 parts of sandy rock is deployed, at mixing
Mud；
Q3, pugging: mixed soil is placed in vacuum deairing machine, using vacuum deairing machine, at least twice of pugging, will be perfected
Mixed soil be placed in shady place, carry out nature ageing, the time at least 1 year；
Q4: potting: the mixed soil processed in Q3 is made into pottery using traditional pottery, through throwing, repaired biscuit, is dried in the air
After dry, quarter pottery, moulding, press polish, drying steps, it is put into electrical kiln firing；
Q5: paraffin is smoked: by gradually heating up, kiln temperature pottery body fired to after 800-1000 degree, envelope kiln stops heating,
It is air tight to close kilneye, paraffin is packed into iron urn, wicket is opened, iron urn is put into kiln, closes wicket, paraffin is in vacuum condition
Under, a large amount of carbon atom is generated, through being vapor-deposited, graphene layer is formed on pottery body surface, after being cooled to 50 degree, opens kiln and take out
Finished product pottery.
In above-mentioned technical proposal, in Q1, core, landwaste are at 500 meters of oil drilling to 7000 kms.
In above-mentioned technical proposal, in Q5, the graphene layer is 10-50 layers.
In above-mentioned technical proposal, in Q5, the paraffin dosage is 5KG.
In above-mentioned technical proposal, in Q5, heating curve are as follows: in the 1st to 3 hour, maintain the temperature within 300 DEG C；4th
To 5 hours, heat up 50 DEG C/h, temperature is at 300 DEG C -400 DEG C；6th hour, kept for 400 DEG C of temperature；It 7th to 9 hour, rises
100 DEG C/h of temperature, temperature is at 500 DEG C -700 DEG C；10th hour, kept for 700 DEG C of temperature；8th to 10 hour, 100 DEG C of heating/
Hour, for temperature at 700 DEG C -1000 DEG C, the metallic luster as ironware is presented in the color of obtained finished product pottery.
In above-mentioned technical proposal, in Q5, heating curve are as follows: in the 1st to 3 hour, maintain the temperature within 300 DEG C；4th
To 5 hours, heat up 50 DEG C/h, temperature is at 300 DEG C -400 DEG C；6th hour, kept for 400 DEG C of temperature；It 7th to 9 hour, rises
100 DEG C/h of temperature, temperature is at 500 DEG C -700 DEG C；10th hour, kept for 700 DEG C of temperature；It 8th to 10 hour, is gradually warmed up,
For temperature at 700 DEG C -800 DEG C, the color of obtained finished product pottery is in black.
In above-mentioned technical proposal, in Q5, it is cooled to 50 degree and at least needs 13 hours.
It is the mud stone extracted in 500 meters to the core, landwaste of 7000 kms, sandstone that the present invention, which uses " core pottery ",
It is configured to ground (clay) according to a certain percentage using a series of processing technologys for primary raw material.Advantage: soil property exquisiteness, plasticity
By force, the advantages such as not easy to crack, high temperature resistant, at low cost, the method for being different from other pottery raw materials completely have originality.
The present invention makes drill core, landwaste become clay by processing, realizes that resource drilling area without waste, promotes ground
Value, improves earth kiln burning process, overcomes the environmental problems such as pollution, vegetation deterioration, filled up drilling well mineral resources whole utilization
Green Development blank increases pottery art new material, creates space for the post that creates more jobs, the rock core pottery product of production can be used as skill
Art product are sold, and have certain economic value；Drilling cost can be saved, the wastes such as drilling well residue core, landwaste are made
It is utilized effectively, solves drilling well garbage problem with the mode of ceramic art, provide new resources basis for ceramics.By oil field
Clay is made by landwaste in well drilling detritus waste minerals matter caused by annual, can be the core of oil field saving great number, at landwaste
Reason is taken, and oil field sustainable development resource substance basis is increased, and is carried out the industrial structure for the Resources-based Enterprises in the tailing stage and is turned
Type provides channel.
Obtained core, which is made pottery, leads to heat penetration gas, and inside and outside without glaze, the double air hole structures of the bulk of material, density is high, strong adsorption force,
Stomata is fine and closely woven, and permeability is good, and temperature is shouldered in fire resisting, solid handy.
Specific embodiment
Technical solution of the present invention is clearly and completely described below, it is clear that described embodiment is only this
Invention a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
The present invention discloses a kind of method for preparing core pottery using oil drilling core, landwaste mixture, and the following are implementations
Example.
A method of core, which is prepared, using oil drilling core, landwaste mixture makes pottery, in accordance with the following steps:
Q1, raw material preparation: it fetches from oil drilling and carrys out core, landwaste at 500 meters to 7000 kms, by oil drilling rock
After core, landwaste are ground by ball mill, after screening out biggish particle with sieve, granularity is obtained in the ground mixing below of 100 mesh
Object, the ground mixture are put into after mud pit soaks in water and become mud, with gauze filtering, precipitating, after re-evaporation water, and separation
Top argillaceous rocks and the lower sandy rock in part in sediment；
Q2, allotment: taking argillaceous rocks and sandy rock, and according to 8 parts of argillaceous rocks, the ratio of 2 parts of sandy rock is deployed, at mixing
Mud；
Q3, pugging: mixed soil is placed in vacuum deairing machine, using vacuum deairing machine, at least twice of pugging, will be perfected
Mixed soil be placed in shady place, carry out nature ageing, the time at least 1 year；
Q4: potting: the mixed soil processed in Q3 is made into pottery using traditional pottery, through throwing, repaired biscuit, is dried in the air
After dry, quarter pottery, moulding, press polish, drying steps, it is put into electrical kiln firing；
Q5: paraffin is smoked: by gradually heating up, kiln temperature pottery body fired to after 800-1000 degree, envelope kiln stops heating,
It is air tight to close kilneye, by 5 kilograms of loading iron urns of paraffin, opens wicket, iron urn is put into kiln, close wicket, paraffin is true
Under empty condition, a large amount of carbon atom is generated, through being vapor-deposited, forms 10-50 layers of graphene layer, cooling 13 on pottery body surface
A hour takes out finished product pottery to after 50 degree, opening kiln.
In embodiment, different heating curves is selected according to the color of product pottery, it may be assumed that
In Q5, heating curve are as follows: in the 1st to 3 hour, maintain the temperature within 300 DEG C；4th to 5 hour, heating 50
DEG C/h, temperature is at 300 DEG C -400 DEG C；6th hour, kept for 400 DEG C of temperature；It 7th to 9 hour, heats up 100 DEG C/h, temperature
Degree is at 500 DEG C -700 DEG C；10th hour, kept for 700 DEG C of temperature；It 8th to 10 hour, heats up 100 DEG C/h, temperature is 700
DEG C -1000 DEG C, the metallic luster as ironware, the graphene thin layer (5-10 of formation is presented in the color of obtained finished product pottery
Layer).
In Q5, heating curve are as follows: in the 1st to 3 hour, maintain the temperature within 300 DEG C；4th to 5 hour, heating 50
DEG C/h, temperature is at 300 DEG C -400 DEG C；6th hour, kept for 400 DEG C of temperature；It 7th to 9 hour, heats up 100 DEG C/h, temperature
Degree is at 500 DEG C -700 DEG C；10th hour, kept for 700 DEG C of temperature；It 8th to 10 hour, is gradually warmed up, temperature is 700 DEG C -800
DEG C, the color of obtained finished product pottery is in matt or the black of light, the graphene thin layer (20-50 layers) of formation.
Finished product pottery made from the above method is as hard as flint, is attached to the graphene thin layer on pottery body surface, can adsorb sky
Pernicious gas in gas plays the role of purifying air.
Embodiment 1: raw material see the table below 1:
Table 1: 1 raw material proportioning of embodiment
| Material name | Quality (unit/g) |
| Sandstone | 160 |
| Mud stone | 640 |
| Water | 200 |
Naturally the mixed soil for being aged 1 year is taken out from mud library, 2 times diagenesis pottery mud of pugging in vacuum deairing machine is put into, adjusts
Throwing when whole rock pottery mud humidity is suitble to moulding, removes from Blank drawing machine after throwing molding, it is 24 hours dry to move into shady place；It will
Blank is placed on Blank drawing machine with specific purpose tool moulding, removing supernatant layer epidermis；Blank after moulding after pottery art's teacher press polish,
Rough sketch on blank, is carved, and is finally polished to obtain complete biscuit, the long 16cm of biscuit, width 16cm, high 17cm, weight 750
Gram place the further evaporation water of shady place；The long 15cm of biscuit, width 15cm, high 16cm are completely dried to biscuit, after 520 grams of weight
Enter kiln, heat up according to the kiln temperature parameter of curve that electrical kiln fires core pottery, when temperature rises to 800-1000 DEG C, disconnects electricity
Source；It will be put into kiln added with the iron urn of paraffin, close wicket and stomata rapidly, make to be down in vacuum state to temperature in kiln
At 50 DEG C, that is, openable wicket, pottery is taken out, the long 14cm of finished product, width 14cm, high 15cm are obtained, the core pottery that 450 grams of weight, reality
It applies the variation of 1 pottery process condition of example and is shown in Table 2.
The variation of 2 embodiment of table, 1 pottery process condition
| Weight (g) | Long (cm) | Wide (cm) | High (cm) | |
| Biscuit | 750 | 16 | 16 | 17 |
| Before firing | 520 | 15 | 15 | 16 |
| Graphene thin layer | 450 | 0.02 | 0.02 | 0.02 |
| Finished product | 450 | 14 | 14 | 15 |
Embodiment 2: raw material see the table below 3:
Table 3: 2 raw material proportioning of embodiment
| Material name | Quality (unit/g) |
| Sandstone | 500 |
| Mud stone | 2000 |
| Water | 500 |
Naturally the mixed soil for being aged 1 year is taken out from mud library, 2 times diagenesis pottery mud of pugging in vacuum deairing machine is put into, adjusts
Throwing when whole rock pottery mud humidity is suitble to moulding, removes from Blank drawing machine after throwing molding, it is 24 hours dry to move into shady place；It will
Blank is placed on Blank drawing machine with specific purpose tool moulding, removing supernatant layer epidermis；Blank after moulding after pottery art's teacher press polish,
Rough sketch on blank, is carved, and is finally polished to obtain complete biscuit, the long 19cm of biscuit, width 19cm, high 33cm, weight
2600 grams of further evaporation waters of placement shady place；The long 18cm of biscuit, width 18cm, high 32cm, weight are completely dried to biscuit
Enter kiln after 2310 grams, heat up according to the kiln temperature parameter of curve that electrical kiln fires core pottery, when temperature rises to 800 DEG C, disconnects
Power supply；It will be put into kiln added with the iron urn of paraffin, close wicket and stomata rapidly, make to drop in vacuum state to temperature in kiln
When to 50 DEG C, that is, openable wicket, pottery is taken out, the long 17cm of finished product, width 17cm, high 30cm, the core that 1850 grams of weight are obtained
Pottery.
It is shown in Table 4 embodiment, 2 pottery process condition delta data.
The variation of 4 embodiment of table, 2 pottery process condition
| Weight (g) | Long (cm) | Wide (cm) | High (cm) | |
| Biscuit | 2600 | 19 | 19 | 33 |
| Before firing | 2310 | 18 | 18 | 32 |
| Graphene thin layer | 1850 | 0.02 | 0.02 | 0.02 |
| Finished product | 1850 | 17 | 17 | 30 |
Embodiment 3: raw material see the table below 5:
Table 5: 3 raw material proportioning of embodiment
| Material name | Quality (unit/g) |
| Sandstone | 800 |
| Mud stone | 3200 |
| Water | 800 |
Naturally the mixed soil for being aged 1 year is taken out from mud library, 2 times diagenesis pottery mud of pugging in vacuum deairing machine is put into, adjusts
Throwing when whole rock pottery mud humidity is suitble to moulding, removes from Blank drawing machine after throwing molding, it is 24 hours dry to move into shady place；It will
Blank is placed on Blank drawing machine with specific purpose tool moulding, removing supernatant layer epidermis；Blank after moulding after pottery art's teacher press polish,
Rough sketch on blank, is carved, and is finally polished to obtain complete biscuit, the long 39cm of biscuit, width 39cm, high 64cm, weight
3600 grams of further evaporation waters of placement shady place；It is long that biscuit is completely dried to biscuit: 37cm, width 37cm, high 62cm, weight
Enter kiln after 3210 grams, heat up according to the kiln temperature parameter of curve that electrical kiln fires core pottery, when temperature rises to 1000 DEG C, disconnects
Power supply；It will be put into kiln added with the iron urn of paraffin, close wicket and stomata rapidly, make to drop in vacuum state to temperature in kiln
When to 50 DEG C, that is, openable wicket, pottery is taken out, the long 35cm of finished product, width 35cm, high 60cm, the core that 2650 grams of weight are obtained
Pottery.
It is shown in Table 6 embodiment, 3 pottery process condition delta data.
The variation of 6 embodiment of table, 3 pottery process condition
| Weight (g) | Long (cm) | Wide (cm) | High (cm) | |
| Biscuit | 3600 | 39 | 39 | 64 |
| Before firing | 3210 | 37 | 37 | 62 |
| Graphene thin layer | 2650 | 0.02 | 0.02 | 0.02 |
| Finished product | 2650 | 35 | 35 | 60 |
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. a kind of method for preparing core pottery using oil drilling core, landwaste mixture, it is characterised in that: according to following step
It is rapid:
Q1, raw material preparation: fetching from oil drilling core, landwaste, after oil drilling core, landwaste are ground by ball mill,
After screening out biggish particle with sieve, granularity is obtained in 100 mesh ground mixture below, the ground mixture is put into mud
Pond is soaked in water after becoming mud, with gauze filtering, is precipitated, and after re-evaporation water, the top argillaceous rocks in sediment separate out is under
The sandy rock in part；
Q2, allotment: taking argillaceous rocks and sandy rock, and according to 8 parts of argillaceous rocks, the ratio of 2 parts of sandy rock is deployed, at mixed soil；
Q3, pugging: mixed soil is placed in vacuum deairing machine, at least twice of pugging, mixed by what is perfected using vacuum deairing machine
It closes mud and is placed in shady place, carry out nature ageing, the time at least 1 year；
Q4: potting: making pottery using traditional pottery for the mixed soil processed in Q3, through throwing, repaired biscuit, dries, carves
After pottery, moulding, press polish, drying steps, it is put into electrical kiln firing；
Q5: paraffin is smoked: by gradually heating up, kiln temperature pottery body being fired to after 800-1000 degree, envelope kiln stops heating, closing
Kilneye is air tight, by paraffin be packed into iron urn, open wicket, iron urn is put into kiln, closing wicket, paraffin under vacuum conditions,
Generate a large amount of carbon atom, through being vapor-deposited, pottery body surface formed graphene layer, after being cooled to 50 degree, open kiln take out at
Product pottery.
2. a kind of method for preparing core pottery using oil drilling core, landwaste mixture according to claim 1, special
Sign is: in Q1, core, landwaste are at 500 meters of oil drilling to 7000 kms.
3. a kind of method for preparing core pottery using oil drilling core, landwaste mixture according to claim 1 or 2,
It is characterized by: the graphene layer is 10-50 layers in Q5.
4. a kind of method for preparing core pottery using oil drilling core, landwaste mixture according to claim 3, special
Sign is: in Q5, the paraffin dosage is 5KG.
5. a kind of method for preparing core pottery using oil drilling core, landwaste mixture according to claim 3, special
Sign is: in Q5, heating curve are as follows: in the 1st to 3 hour, maintain the temperature within 300 DEG C；4th to 5 hour, heating 50
DEG C/h, temperature is at 300 DEG C -400 DEG C；6th hour, kept for 400 DEG C of temperature；It 7th to 9 hour, heats up 100 DEG C/h, temperature
Degree is at 500 DEG C -700 DEG C；10th hour, kept for 700 DEG C of temperature；It 8th to 10 hour, heats up 100 DEG C/h, temperature is 700
℃—1000℃。
6. a kind of method for preparing core pottery using oil drilling core, landwaste mixture according to claim 3, special
Sign is: in Q5, heating curve are as follows: in the 1st to 3 hour, maintain the temperature within 300 DEG C；4th to 5 hour, heating 50
DEG C/h, temperature is at 300 DEG C -400 DEG C；6th hour, kept for 400 DEG C of temperature；It 7th to 9 hour, heats up 100 DEG C/h, temperature
Degree is at 500 DEG C -700 DEG C；10th hour, kept for 700 DEG C of temperature；It 8th to 10 hour, is gradually warmed up, temperature is 700 DEG C -800
℃。
7. a kind of method for preparing core pottery using oil drilling core, landwaste mixture according to claim 4, special
Sign is: in Q5, being cooled to 50 degree and at least needs 13 hours.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532990A (en) * | 2021-07-15 | 2021-10-22 | 西南石油大学 | Preparation method of compact sandstone reservoir oil displacement core with argillaceous interlayer |
Citations (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532990A (en) * | 2021-07-15 | 2021-10-22 | 西南石油大学 | Preparation method of compact sandstone reservoir oil displacement core with argillaceous interlayer |
| CN113532990B (en) * | 2021-07-15 | 2023-11-14 | 西南石油大学 | Preparation method of compact sandstone oil displacement core with argillaceous interlayer |
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