CN103664136A - Sintered brick material prepared by utilizing wet petroleum sludge as well as preparation method and application of sintered brick material - Google Patents
Sintered brick material prepared by utilizing wet petroleum sludge as well as preparation method and application of sintered brick material Download PDFInfo
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- CN103664136A CN103664136A CN201310470978.XA CN201310470978A CN103664136A CN 103664136 A CN103664136 A CN 103664136A CN 201310470978 A CN201310470978 A CN 201310470978A CN 103664136 A CN103664136 A CN 103664136A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The invention discloses a sintered brick material prepared by utilizing wet petroleum sludge, which consists of 1%-40% by mass of wet petroleum sludge and 60%-99% by mass of filler. The invention further discloses a preparation method and application of the sintered brick material. The preparation method of the sintered brick material comprises the following steps: uniformly mixing the wet petroleum sludge and crushed filler in a stirrer; and extruding the sintered brick material into a brick blank by utilizing a method of sintering the sintered brick material into a sintered brick, and drying and roasting to prepare the sintered brick. The sintered brick material disclosed by the invention adopts petroleum sludge of an oil field and an oil plant for preparing bricks, so that the sludge produced every day can be cleaned every day; in a blending process of the petroleum sludge and other brick-making materials, a disposal purpose for reduction, in-noxious disposal and reclamation of solid wastes is achieved. According to the invention, a disposal problem of final treatment, reclamation and in-noxious disposal of the petroleum sludge is further solved, filling land is saved, clay brick land is saved, fire coal is saved, and an environmental objective of saving energy and reducing emission is realized.
Description
Technical field
The invention belongs to material of construction and preparation method's technical field, relate to a kind of vitrified brick material that utilizes the wet mud of oil to prepare, the invention still further relates to the preparation method of above-mentioned vitrified brick material and utilize vitrified brick material to prepare the method for vitrified brick.
Background technology
The wet mud of oil refers to that crude oil or processed oil sneak into earth or other media, causes oil content wherein directly not reclaim, and forms the mixture of the variform that easily causes environmental pollution.The wet mud of oil mainly results from oil field and refinery, by its source, can be divided into three types: (1) is in oil-field development, particularly in well recovery production and Downhole Construction process, part crude oil open flow or be carried into soil oil ground or well site by oil pipe, sucker rod, pump and other subsurface tools, these crude oil infiltrate surface soil, form greasy filth and are called ground sludge; (2) various storage tank can produce some greasy filth in natural subsidence, and these greasy filth are called tank bed mud; (3) " refinery three mud ", comprising: oil trap bed mud, dissolved air floatation scum silica frost and residual active sludge etc., wherein take flotation scum silica frost amount as maximum, and account for 80% of three mud total amounts.
The output of the wet mud of China's oil is huge, and according to statistics, the wet sludge quantity of medium-scale oil field daily output oil is approximately 100 tons of left and right, and it stacks total amount about more than 400,000 tons.If oil wets, mud is not treated directly to be drained in environment, not only can waste petroleum-type resource useful in mud, causes increasing the invisible cost of petrochemical industry, also can cause secondary pollution, and the whole structure of wastewater treatment is declined.The wet mud of oil is carried out to the harmless processing that cleans, from protection of the environment, still from resource reutilization angle, be all necessary.
Sintered article is always the main raw of Chinese architecture body of wall, and sintered article has steady quality, durable insulation, decorates advantage easily, and these advantages have determined that it still can occupy the dominant position of Chinese wall material industry within considerable time from now on; If want improving product class, widen product outlet, must further improve existing production technology.
The wet mud of oil is prepared to vitrified brick material as raw material, recycling vitrified brick material is prepared vitrified brick, such its ultimate compression strength of brick body and radioactive indicator meet national standard completely, can also make full use of oil and moisture content in the wet mud of oil, when having reduced cost of manufacture, avoid the wasting of resources.
Summary of the invention
The object of the present invention is to provide a kind of vitrified brick material that utilizes the wet mud of oil to prepare, solved the problem that the oil wet mud of oil field, refinery is difficult to aftertreatment.
Another object of the present invention is to provide the preparation method of above-mentioned vitrified brick material and utilize vitrified brick material to prepare the method for vitrified brick.
The first technical scheme of the present invention is, the vitrified brick material that utilizes the wet mud of oil to prepare is composed of the following components by mass percentage:
The oil mud 1%～40% that wets, filler 60%～99%, the content summation of above component is 100%.
Feature of the present invention is also,
Filler is any two kinds in coal gangue, shale or clay.
Filler is the mixture of coal gangue and shale, and the mass ratio of coal gangue and shale is 2～1:1;
Filler is the mixture of coal gangue and clay, and the mass ratio of coal gangue and clay is 2～1:1;
Filler is the mixture of shale and clay, and the mass ratio of shale and clay is 1:1.
Filler is the mixture of coal gangue, shale and clay, and coal gangue, shale, clay three's mass ratio is 2～1:1:1.
The second technical scheme of the present invention is, utilizes the preparation method of vitrified brick material prepared by the wet mud of oil, specifically according to following steps, implements:
Step 1, take respectively following raw material by mass percentage:
Oil wet mud 1%～40%, filler 60%～99%, the content summation of above component is 100%;
Step 2, by the wet mud of the oil taking in step 1 in feeding machine is delivered to stirrer:
Step 2.1, feeding machine is connected with stirrer by travelling belt;
Step 2.2, the wet mud of the oil taking in step 1 is poured in the feeding machine of step 2.1, the wet mud of oil in feeding machine is delivered in stirrer by travelling belt;
Step 3, filler that will take in step 1 are delivered in stirrer after pulverizing:
Step 3.1, the filler that takes in step 1 is pulverized, obtained the filler fragment that particle diameter is not more than 1mm;
Step 3.2, by the filler fragment obtaining after step 3.1 is pulverized in conveyer is delivered to the stirrer that has the wet mud of oil in step 2;
Step 4, the filler after step 3 is pulverized evenly mix in stirrer with the wet mud of oil in step 2 after stirring, make vitrified brick material, in the process stirring, the electric power of stirrer is 20KW～75KW, churning time is 10min～20min, and stirring velocity is 50r/min～60r/min.
The feature of the second technical scheme of the present invention is also,
Filler is any two kinds in coal gangue, shale or clay.
Filler is the mixture of coal gangue and shale, and the mass ratio of coal gangue and shale is 2～1:1;
Filler is the mixture of coal gangue and clay, and the mass ratio of coal gangue and clay is 2～1:1;
Filler is the mixture of shale and clay, and the mass ratio of shale and clay is 1:1.
Filler is the mixture of coal gangue, shale and clay, and coal gangue, shale, clay three's mass ratio is 2～1:1:1.
The third technical scheme of the present invention is that the vitrified brick material that utilizes the wet mud of oil to prepare is prepared the method for vitrified brick, specifically according to following steps, implements:
Step 1, the vitrified brick material making is sent in brick press, through brick press, be crushed to adobe, the squeeze of brick press is 60MPa～120MPa;
Step 2, the adobe of making through step 1 is carried out to drying treatment, dried adobe water content is 6%～8%;
Step 3, will pack in brick-baking kiln and be fired into brick body through the dried adobe of step 2, the maturing temperature of brick-baking kiln be 900 ℃～1100 ℃, and roasting time is 60h～72h.
Beneficial effect of the present invention is:
1. the problem that the wet mud of oil that utilizes vitrified brick material prepared by the wet mud of oil and preparation method thereof and application to solve oil field, refinery of the present invention is difficult to aftertreatment.
2. of the present inventionly utilize vitrified brick material prepared by the wet mud of oil and preparation method thereof and application mainly to utilize contained water and oil composition in the wet mud of oil, oil heat can reduce the usage quantity of burning coal powder in vitrified brick, the height of water ratio in mud, decision when brickmaking base without or add less water, reduced the energy consumption of brickmaking technology.
3. the comprehensive utilization aspect that utilizes vitrified brick material prepared by the wet mud of oil and preparation method thereof and be applied in the wet mud of oil of the present invention, the wet mud of the oil of take is main raw material, adopt specific explained hereafter ecological architectural material, on the one hand the wet mud of oil is turned waste into wealth, realizing resource reutilization, is the certain value of social creativity; Solidify on the other hand the toxic substance in oil field sludge, prevent the wet mud polluted underground water of oil and harm personnel safety, protected ecotope.
4. of the present inventionly utilize preparation method and the application of vitrified brick material prepared by the wet mud of oil to have advantages of that technique is simple, easy to make and yield rate is high.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.
The vitrified brick material that utilizes the wet mud of oil to prepare of the present invention, composed of the following components by mass percentage:
The oil mud 1%～40% that wets, filler 60%～99%, the content summation of above component is 100%.
Wherein, filler is any two or three of coal gangue, shale or clay:
Filler the first combination: filler includes coal gangue, shale, and the mass ratio of coal gangue and shale is 2～1:1;
Filler the second combination: filler includes coal gangue, clay, and the mass ratio of coal gangue and clay is 2～1:1;
The third combination of filler: filler includes shale, clay, the mass ratio of shale and clay is 1:1;
The 4th kind of combination of filler: filler includes coal gangue, shale and clay, and coal gangue, shale, clay three's mass ratio is 2～1:1:1.
The preparation method who utilizes the wet mud of oil to prepare vitrified brick material of the present invention, specifically implements according to following steps:
Step 1, take respectively following raw material by mass percentage:
Oil wet mud 1%～40%, filler 60%～99%, the content summation of above component is 100%;
Wherein, filler is any two or three of coal gangue, shale or clay:
Filler the first combination: filler includes coal gangue, shale, and the mass ratio of coal gangue and shale is 2～1:1;
Filler the second combination: filler includes coal gangue, clay, and the mass ratio of coal gangue and clay is 2～1:1;
The third combination of filler: filler includes shale, clay, the mass ratio of shale and clay is 1:1;
The 4th kind of combination of filler: filler includes coal gangue, shale and clay, and coal gangue, shale, clay three's mass ratio is 2～1:1:1.
Step 2, by the wet mud of the oil taking in step 1 in feeding machine is delivered to stirrer:
Step 2.1, feeding machine is connected with stirrer by travelling belt;
Step 2.2, the wet mud of the oil taking in step 1 is poured in the feeding machine of step 2.1, the wet mud of oil in feeding machine is delivered in stirrer by travelling belt;
Step 3, filler that will take in step 1 are delivered in stirrer after pulverizing:
Step 3.1, the filler that takes in step 1 is pulverized, obtained the filler fragment that particle diameter is not more than 1mm;
Step 3.2, by the filler fragment obtaining after step 3.1 is pulverized in conveyer is delivered to the stirrer that has the wet mud of oil in step 2;
Step 4, the filler after step 3 is pulverized evenly mix in stirrer with the wet mud of oil in step 2 after stirring, make vitrified brick material, in the process stirring, the electric power of stirrer is 20KW～75KW, churning time is 10min～20min, and stirring velocity is 50r/min～60r/min.
The vitrified brick material that utilizes the wet mud of oil to prepare of the present invention is prepared the method for vitrified brick, specifically according to following steps, implements:
Step 1, the vitrified brick material making is sent in brick press, through brick press, be crushed to adobe, the squeeze of brick press is 60MPa～120MPa;
Step 2, the adobe of making through step 1 is carried out to drying treatment, dried adobe water content is 6%～8%;
Step 3, will pack in brick-baking kiln and be fired into brick body through the dried adobe of step 2, the maturing temperature of brick-baking kiln be 900 ℃～1100 ℃, and roasting time is 60h～72h.
The filler adopting in the vitrified brick material that utilizes the wet mud of oil to prepare of the present invention is wanted to meet following condition:
1. granularity: the grain diameter of raw material directly has influence on plasticity-and the shrinking percentage of brickmaking, and grain diameter is less, and plasticity-is higher, but shrinking percentage is also larger, and the grain diameter that requires raw material during brickmaking is 0.05mm～2mm.
2. plasticity-: raw material adds amount of water after stirring and grinding and practice, and can be moulded any shape, and this specific character is called plasticity-; The variation range of water ratio when the plasticity index of raw material represents that raw material is plastic state, and represent the plastic degree of raw material, its value equals the poor of liquid limit and plastic limit; During brickmaking, requiring raw material plasticity index is 7～15, as higher in goods voidage, and pass is complicated, and the index needing during shaping thin wall is also higher.
3. shrinking percentage: adobe, in drying process, due to mechanical bond evaporation of water, draws close mutually the particle in adobe, and base substrate volume has the phenomenon of contraction, is called dry shrinkage; Drying line shrinking percentage refers to the length of contraction and the per-cent of base substrate raw footage; During brickmaking, require the drying line shrinking percentage of raw material to be less than 6%.
4. the chemical composition of raw material and other performance all should meet every quality index requirement of the vitrified brick of national regulation.
Utilize vitrified brick material of the present invention to prepare vitrified brick, can be made into different forms as: common brick, perforated brick, hollow brick, holllow building block, watt.
The machine adopting in the process of vitrified brick material prepared by the wet mud of oil that utilizes of the present invention mainly contains: feeding machine, conveyer, stirrer;
Wherein feeding machine can be auger type feeding machine, bolt feeder, rotary disc feeder or vibration feeder.In the present invention, adopt auger type feeding machine feeding, auger type feeding machine claims again screw feeder, and its inner set rotatable screw-blade claims again auger, by auger, is rotated material has been passed to course of conveying.Its feeding principle is: auger type feeding machine wets mud by the crane span structure sense weight of weighing the oil of process, to determine the oil mud weight that wets, again in conjunction with the travelling speed of feeding machine, calculate cumulative amount/instantaneous delivery, this flow is compared with setting flow, by changing the flood dragon speed of rotation of feeding machine, the wet mud discharge of oil on feeding machine is changed, approach and remain on the feeding flow setting, thereby realize the requirement of quantitative feeding.
Conveyer can be endless belt conveyor, worm conveyor, chapelet or high inclination angle conveyer.
Stirrer can be double-shaft horizontal stirrer, cylinder mixer, forced stirrer, single sleeping stirrer, rolling wheel stirrer, star rolling wheel stirrer or vertical concrete stirring machine.
The vitrified brick material that utilizes the wet mud of oil to prepare is prepared the machine adopting in the process of vitrified brick and is mainly contained: brick press, brick-baking kiln;
Brick press wherein: can be disk machine, vacuum-extruder, Full-automatic hydraulic forming machine, cushion block machine, pavior brick machine, hollow brick making machine, economy brick machine.
Brick-baking kiln: can be tunnel furnace, airing type annular kiln, artificial seasoning chamber annular kiln, five-duct annular kiln, straight type annular kiln, single air channel annular kiln.
Vitrified brick material of the present invention adopts the petroleum sludge brickmaking of oil field, oily factory, can accomplish that daily output is day clear, petroleum sludge with other brick-making raw material fusion processes in, reached the disposal object of solid waste reducing, innoxious, resource utilization.The present invention has also solved petroleum sludge terminated, resource utilization, harmless treatment a great problem, has saved landfill land used, has saved clay brick land used, has saved fire coal, has realized the environmental goals of energy-saving and emission-reduction.
Embodiment
Embodiment 1
Take respectively by mass percentage the wet mud 1% of oil and filler 99%, the content summation of above component is 100%; Wherein, filler is the mixture that coal gangue, shale and clay form, and the mass ratio of coal gangue, shale and clay is 2:1:1; After feeding machine is connected with stirrer by travelling belt, the wet mud of the oil taking is poured in feeding machine, the wet mud of oil in feeding machine is delivered in stirrer by travelling belt; Again the filler taking is carried out to pulverization process, obtains the filler fragment that particle diameter is not more than 1mm, by filler fragment in conveyer is delivered to the stirrer that has the wet mud of oil; Filler fragment evenly mixes in stirrer with the wet mud of oil after stirring, and makes vitrified brick material, and in the process stirring, the electric power of stirrer is 20KW, and churning time is 10min, and stirring velocity is 50r/min.
The vitrified brick material making is sent in brick press, through brick press, be crushed to adobe, the squeeze of brick press is 60MPa; The adobe of making is carried out to drying treatment, and dried adobe water content is 6%; Dried adobe is packed in brick-baking kiln and is fired into brick body, and the maturing temperature of brick-baking kiln is 900 ℃, and roasting time is 60h.
Embodiment 2
Take respectively by mass percentage the wet mud 25% of oil and filler 75%, the content summation of above component is 100%; Wherein, filler is the mixture that coal gangue and shale form, and the mass ratio of coal gangue and shale is 2:1; After feeding machine is connected with stirrer by travelling belt, the wet mud of the oil taking is poured in feeding machine, the wet mud of oil in feeding machine is delivered in stirrer by travelling belt; Again the filler taking is carried out to pulverization process, obtains the filler fragment that particle diameter is not more than 1mm, by filler fragment in conveyer is delivered to the stirrer that has the wet mud of oil; Filler fragment evenly mixes in stirrer with the wet mud of oil after stirring, and makes vitrified brick material, and in the process stirring, the electric power of stirrer is 20KW, and churning time is 20min, and stirring velocity is 55r/min.
The vitrified brick material making is sent in brick press, through brick press, be crushed to adobe, the squeeze of brick press is 70MPa; The adobe of making is carried out to drying treatment, and dried adobe water content is 7%; Dried adobe is packed in brick-baking kiln and is fired into brick body, and the maturing temperature of brick-baking kiln is 900 ℃, and roasting time is 65h.
Embodiment 3
Take respectively by mass percentage the wet mud 30% of oil and filler 70%, the content summation of above component is 100%; Wherein, filler is the mixture that shale and clay form, and the mass ratio of shale and clay is 1:1; After feeding machine is connected with stirrer by travelling belt, the wet mud of the oil taking is poured in feeding machine, the wet mud of oil in feeding machine is delivered in stirrer by travelling belt; Again the filler taking is carried out to pulverization process, obtains the filler fragment that particle diameter is not more than 1mm, by filler fragment in conveyer is delivered to the stirrer that has the wet mud of oil; Filler fragment evenly mixes in stirrer with the wet mud of oil after stirring, and makes vitrified brick material, and in the process stirring, the electric power of stirrer is 40KW, and churning time is 15min, and stirring velocity is 60r/min.
The vitrified brick material making is sent in brick press, through brick press, be crushed to adobe, the squeeze of brick press is 80MPa; The adobe of making is carried out to drying treatment, and dried adobe water content is 8%; Dried adobe is packed in brick-baking kiln and is fired into brick body, and the maturing temperature of brick-baking kiln is 1000 ℃, and roasting time is 70h.
Embodiment 4
Take respectively by mass percentage the wet mud 40% of oil and filler 60%, the content summation of above component is 100%; Wherein, filler is the mixture that coal gangue and clay form, and the mass ratio of coal gangue and clay is 1:1; After feeding machine is connected with stirrer by travelling belt, the wet mud of the oil taking is poured in feeding machine, the wet mud of oil in feeding machine is delivered in stirrer by travelling belt; Again the filler taking is carried out to pulverization process, obtains the filler fragment that particle diameter is not more than 1mm, by filler fragment in conveyer is delivered to the stirrer that has the wet mud of oil; Filler fragment evenly mixes in stirrer with the wet mud of oil after stirring, and makes vitrified brick material, and in the process stirring, the electric power of stirrer is 70KW, and churning time is 20min, and stirring velocity is 60r/min.
The vitrified brick material making is sent in brick press, through brick press, be crushed to adobe, the squeeze of brick press is 120MPa; The adobe of making is carried out to drying treatment, and dried adobe water content is 8%; Dried adobe is packed in brick-baking kiln and is fired into brick body, and the maturing temperature of brick-baking kiln is 1100 ℃, and roasting time is 72h.
Claims (9)
1. the vitrified brick material that utilizes the wet mud of oil to prepare, is characterized in that, composed of the following components by mass percentage:
The oil mud 1%～40% that wets, filler 60%～99%, the content summation of above component is 100%.
2. the vitrified brick material that utilizes the wet mud of oil to prepare according to claim 1, is characterized in that, described filler is any two kinds in coal gangue, shale or clay.
3. the vitrified brick material that utilizes the wet mud of oil to prepare according to claim 1 and 2, is characterized in that, described filler is the mixture of coal gangue and shale, and the mass ratio of described coal gangue and described shale is 2～1:1;
Described filler is the mixture of coal gangue and clay, and the mass ratio of described coal gangue and described clay is 2～1:1;
Described filler is the mixture of shale and clay, and the mass ratio of described shale and described clay is 1:1.
4. the vitrified brick material that utilizes the wet mud of oil to prepare according to claim 1, is characterized in that, described filler is the mixture of coal gangue, shale and clay, and described coal gangue, shale, clay three's mass ratio is 2～1:1:1.
5. the preparation method who utilizes vitrified brick material prepared by the wet mud of oil, is characterized in that, specifically according to following steps, implements:
Step 1, take respectively following raw material by mass percentage:
Oil wet mud 1%～40%, filler 60%～99%, the content summation of above component is 100%;
Step 2, by the wet mud of the oil taking in step 1 in feeding machine is delivered to stirrer:
Step 2.1, feeding machine is connected with stirrer by travelling belt;
Step 2.2, the wet mud of the oil taking in step 1 is poured in the feeding machine of step 2.1, the wet mud of oil in feeding machine is delivered in stirrer by travelling belt;
Step 3, filler that will take in step 1 are delivered in stirrer after pulverizing:
Step 3.1, the filler that takes in step 1 is pulverized, obtained the filler fragment that particle diameter is not more than 1mm;
Step 3.2, by the filler fragment obtaining after step 3.1 is pulverized in conveyer is delivered to the stirrer that has the wet mud of oil in step 2;
Step 4, the filler after step 3 is pulverized evenly mix in stirrer with the wet mud of oil in step 2 after stirring, make vitrified brick material, in the process stirring, the electric power of stirrer is 20KW～75KW, churning time is 10min～20min, and stirring velocity is 50r/min～60r/min.
6. the preparation method who utilizes vitrified brick material prepared by the wet mud of oil according to claim 5, is characterized in that, described filler is any two kinds in coal gangue, shale or clay.
7. according to the preparation method who utilizes vitrified brick material prepared by the wet mud of oil described in claim 5 or 6, it is characterized in that, described filler is the mixture of coal gangue and shale, and the mass ratio of described coal gangue and described shale is 2～1:1;
Described filler is the mixture of coal gangue and clay, and the mass ratio of described coal gangue and described clay is 2～1:1;
Described filler is the mixture of shale and clay, and the mass ratio of described shale and described clay is 1:1.
8. the preparation method who utilizes vitrified brick material prepared by the wet mud of oil according to claim 5, is characterized in that, described filler is the mixture of coal gangue, shale and clay, and described coal gangue, shale, clay three's mass ratio is 2～1:1:1.
9. the vitrified brick material that utilizes the wet mud of oil to prepare is prepared the method for vitrified brick, it is characterized in that, specifically according to following steps, implements:
Step 1, the vitrified brick material making is sent in brick press, through brick press, be crushed to adobe, the squeeze of brick press is 60MPa～120MPa;
Step 2, the adobe of making through step 1 is carried out to drying treatment, dried adobe water content is 6%～8%;
Step 3, will pack in brick-baking kiln and be fired into brick body through the dried adobe of step 2, the maturing temperature of brick-baking kiln be 900 ℃～1100 ℃, and roasting time is 60h～72h.
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| CN201310470978.XA CN103664136A (en) | 2013-10-09 | 2013-10-09 | Sintered brick material prepared by utilizing wet petroleum sludge as well as preparation method and application of sintered brick material |
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| CN201310470978.XA CN103664136A (en) | 2013-10-09 | 2013-10-09 | Sintered brick material prepared by utilizing wet petroleum sludge as well as preparation method and application of sintered brick material |
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| CN107285732A (en) * | 2016-04-05 | 2017-10-24 | 李心海 | Making brick from sludge technology |
| CN109053142A (en) * | 2018-09-12 | 2018-12-21 | 上海环辉智能科技有限公司 | A kind of method and its Lightweight clinker brick preparing Lightweight clinker brick using oily sludge |
| CN111516128A (en) * | 2020-04-14 | 2020-08-11 | 广西博世科环保科技股份有限公司 | Resource treatment method for high-concentration petroleum hydrocarbon contaminated soil |
| CN113149604A (en) * | 2021-05-08 | 2021-07-23 | 榆林昌荣华城再生能源有限公司 | Method for making bricks by using waste drilling mud and rock debris of oil and gas fields |
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| CN1693260A (en) * | 2004-08-25 | 2005-11-09 | 任荣 | Application of rock-fragment of oil-field drilling and petroleum sludge in material for making brick |
| CN101143780A (en) * | 2006-09-14 | 2008-03-19 | 任荣 | Application of oil field sludge in brick producing material |
| CN102863202A (en) * | 2012-09-24 | 2013-01-09 | 延安市俊峰新型墙材有限公司 | Method for preparing urban domestic sludge doped fired brick |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1693260A (en) * | 2004-08-25 | 2005-11-09 | 任荣 | Application of rock-fragment of oil-field drilling and petroleum sludge in material for making brick |
| CN101143780A (en) * | 2006-09-14 | 2008-03-19 | 任荣 | Application of oil field sludge in brick producing material |
| CN102863202A (en) * | 2012-09-24 | 2013-01-09 | 延安市俊峰新型墙材有限公司 | Method for preparing urban domestic sludge doped fired brick |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285732A (en) * | 2016-04-05 | 2017-10-24 | 李心海 | Making brick from sludge technology |
| CN109053142A (en) * | 2018-09-12 | 2018-12-21 | 上海环辉智能科技有限公司 | A kind of method and its Lightweight clinker brick preparing Lightweight clinker brick using oily sludge |
| CN111516128A (en) * | 2020-04-14 | 2020-08-11 | 广西博世科环保科技股份有限公司 | Resource treatment method for high-concentration petroleum hydrocarbon contaminated soil |
| CN113149604A (en) * | 2021-05-08 | 2021-07-23 | 榆林昌荣华城再生能源有限公司 | Method for making bricks by using waste drilling mud and rock debris of oil and gas fields |
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