CN106635207A - Semi-coke liquor and production process thereof - Google Patents
Semi-coke liquor and production process thereof Download PDFInfo
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- CN106635207A CN106635207A CN201710029516.2A CN201710029516A CN106635207A CN 106635207 A CN106635207 A CN 106635207A CN 201710029516 A CN201710029516 A CN 201710029516A CN 106635207 A CN106635207 A CN 106635207A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
- C10L1/326—Coal-water suspensions
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Abstract
The invention discloses semi-coke liquor and a production process thereof. The semi-coke liquor comprises the following raw materials: a certain amount of semi-coke seeds, a certain amount of dispersing agent for pulping, a certain amount of desulfuration and denitration agent and a certain amount of water, wherein the dispersing agent for pulping refers to lignosulfonate or sodium naphthalenesulfonic acid-formaldehyde condensate or sulfonated humate, and the desulfuration and denitration agent is carbamide. The production process sequentially comprises the following process steps: weighing raw materials, adding the raw materials into a reaction container, and fully stirring so as to obtain a pulping aqueous solution; adding the pulping aqueous solution and the semi-coke seeds into a ball mill together for grinding, and producing slurry with the particle size of less than or equal to 200 meshes; stirring the ground slurry by a primary stirring tank and a secondary stirring tank; filtering the completely stirred slurry by using a 200-mesh high-frequency shaking screen, and filtering the impurities so as to obtain semi-coke liquor; and storing the liquor in a slurry storage tank, and detecting. The produced semi-coke liquor can be cleanly and efficiently burned in an environment-friendly manner, the emission index is better, and the economic cost of generating heat energy is low.
Description
Technical field
The present invention relates to a kind of semi-coke liquid and its production technology.
Background technology
At present, there is the problems such as environmental pollution is serious, and burn-off rate is low, thermal effect is low in traditional coal derived fuel.It is above existing
The deficiency of technology.
The content of the invention
The purpose of the present invention is：A kind of semi-coke liquid and its production technology are provided, the semi-coke liquid energy for being produced enough is cleaned, ring
Guarantor, efficient burning, its discharge index is more excellent, and the financial cost for producing heat energy is low, and administering for atmospheric environment has huge society
Can be worth and economic worth.
The purpose of the present invention can be realized by following technical proposals：
A kind of semi-coke liquid, it is characterised in that its raw material is：It is a certain amount of semi-coke seed material, a certain amount of slurrying dispersant, certain
The desulfurization of amount and denitrfying agent and a certain amount of water, the slurrying dispersant is lignosulfonates, the desulfurization and denitration
Agent is carbonyl diamide, and the weight portion of each raw material is：60～67 parts of semi-coke seed material, 0.3～0.9 part of lignosulfonates, phosphinylidyne two
1.5～3.5 parts of amine, 30～45 parts of water；
Its production technology includes the following processing step that order is carried out：
（1）Raw material is weighed according to above-mentioned weight portion, 0.3～0.9 part of slurrying dispersant lignosulfonates, desulfurization and denitration is taken
1.5～3.5 parts of agent carbonyl diamide, 30～45 parts of water, in being placed in reaction vessel, are sufficiently stirred for making the defibrination aqueous solution；
（2）Step（1）Made by 60～67 parts of the defibrination aqueous solution and semi-coke seed material, be together added in ball mill and ground
Mill, produces the slurries of particle diameter≤200 mesh；
（3）By Jing steps（2）The slurries injection one-level agitator tank that grinding is generated, is stirred 30 minutes with 35 turns per minute of speed,
Then make slurries enter two grades of agitator tanks, and stirred 30 minutes with 75 turns per minute of speed, complete stirring；
（4）By step（3）The higher-order of oscillation for completing the mesh of slurries Jing 200 of stirring is sieved through filter, filters out impurity, that is, make semi-coke
Liquid, then slurry can storage；
（5）Detection：From step（4）In in the semi-coke liquid that obtains, extract sample detection, its weight concentration is 50%～60%, viscosity
＜ 1600mPaS, sample is loaded on sealing and standing 7 days in test tube, and sample is without bleed, without precipitation.
The weight portion of its each raw material of the invention is：60 parts of semi-coke seed material, 0.3 part of lignosulfonates, carbonyl diamide 1.5
Part, 30 parts of water.
The weight portion of its each raw material of the invention is：64 parts of semi-coke seed material, 0.6 part of lignosulfonates, carbonyl diamide 2.6
Part, 38.6 parts of water.
The weight portion of its each raw material of the invention is：67 parts of semi-coke seed material, 0.9 part of lignosulfonates, carbonyl diamide 3.5
Part, 45 parts of water.
A kind of semi-coke liquid, it is characterised in that its raw material is：A certain amount of semi-coke seed material, a certain amount of slurrying dispersant,
A certain amount of desulfurization and denitrfying agent and a certain amount of water, the slurrying dispersant is naphthalenesulfonic acid-formaldehyde condensate, described
Desulfurization and denitrfying agent are carbonyl diamide, and the weight portion of each raw material is：60～67 parts of semi-coke seed material, naphthalenesulfonic acid-formaldehyde condensate
0.3～1.2 part, 1.5～3.5 parts of carbonyl diamide, 30～45 parts of water；
Its production technology includes the following processing step that order is carried out：
（1）Raw material is weighed according to above-mentioned weight portion, 0.3～1.2 part of slurrying dispersant naphthalenesulfonic acid-formaldehyde condensate, desulfurization is taken
With 1.5～3.5 parts of denitrfying agent carbonyl diamide, 30～45 parts of water, in being placed in reaction vessel, it is sufficiently stirred for making the defibrination aqueous solution；
（2）Step（1）Made by 60～67 parts of the defibrination aqueous solution and semi-coke seed material, be together added in ball mill and ground
Mill, produces the slurries of particle diameter≤200 mesh；
（3）By Jing steps（2）The slurries injection one-level agitator tank that grinding is generated, is stirred 30 minutes with 35 turns per minute of speed,
Then make slurries enter two grades of agitator tanks, and stirred 30 minutes with 75 turns per minute of speed, complete stirring；
（4）By step（3）The higher-order of oscillation for completing the mesh of slurries Jing 200 of stirring is sieved through filter, filters out impurity, that is, make semi-coke
Liquid, then slurry can storage；
（5）Detection：From step（4）In in the semi-coke liquid that obtains, extract sample detection, its weight concentration is 50%～60%, viscosity
＜ 1600mPaS, sample is loaded on sealing and standing 7 days in test tube, and sample is without bleed, without precipitation.
The weight portion of its each raw material of the invention is：60 parts of semi-coke seed material, 0.3 part of naphthalenesulfonic acid-formaldehyde condensate, phosphinylidyne two
1.5 parts of amine, 30 parts of water.
The weight portion of its each raw material of the invention is：64 parts of semi-coke seed material, 0.8 part of naphthalenesulfonic acid-formaldehyde condensate, phosphinylidyne two
2.6 parts of amine, 38.6 parts of water.
The weight portion of its each raw material of the invention is：67 parts of semi-coke seed material, 1.2 parts of naphthalenesulfonic acid-formaldehyde condensate, phosphinylidyne two
3.5 parts of amine, 45 parts of water.
A kind of semi-coke liquid, it is characterised in that its raw material is：A certain amount of semi-coke seed material, a certain amount of slurrying dispersant,
A certain amount of desulfurization and denitrfying agent and a certain amount of water, the slurrying dispersant is sulfonated humic acid salt, the desulfurization and
Denitrfying agent is carbonyl diamide, and the weight portion of each raw material is：60～67 parts of semi-coke seed material, 0.4～1 part of sulfonated humic acid salt, phosphinylidyne
1.5～3.5 parts of diamines, 29～45 parts of water；
Its production technology includes the following processing step that order is carried out：
（1）Raw material is weighed according to above-mentioned weight portion, 0.4～1 part of slurrying dispersant sulfonated humic acid salt, desulfurization and denitrfying agent is taken
1.5～3.5 parts of carbonyl diamide, 29～45 parts of water, in being placed in reaction vessel, are sufficiently stirred for making the defibrination aqueous solution；
（2）Step（1）Made by 60～67 parts of the defibrination aqueous solution and semi-coke seed material, be together added in ball mill and ground
Mill, produces the slurries of particle diameter≤200 mesh；
（3）By Jing steps（2）The slurries injection one-level agitator tank that grinding is generated, is stirred 30 minutes with 35 turns per minute of speed,
Then make slurries enter two grades of agitator tanks, and stirred 30 minutes with 75 turns per minute of speed, complete stirring；
（4）By step（3）The higher-order of oscillation for completing the mesh of slurries Jing 200 of stirring is sieved through filter, filters out impurity, that is, make semi-coke
Liquid, then slurry can storage；
（5）Detection：From step（4）In in the semi-coke liquid that obtains, extract sample detection, its weight concentration is 50%～60%, viscosity
＜ 1600mPaS, sample is loaded on sealing and standing 7 days in test tube, and sample is without bleed, without precipitation.
The weight portion of its each raw material of the invention is：64 parts of semi-coke seed material, 0.7 part of sulfonated humic acid salt, carbonyl diamide 2.6
Part, 38.1 parts of water.
It is an advantage of the invention that：Morphologic change is carried out to semi-coke seed material, the semi-coke liquid energy for being produced enough more is cleaned, ring
Protect, efficiently burn, its discharge index is more excellent, even better than natural gas, the financial cost for producing heat energy is low, only natural gas
60%, the problems such as traditional coal base fuel environment is seriously polluted, and burn-off rate is low, thermal effect is low is solved, administering for atmospheric environment has
Huge social value and economic worth.
Specific embodiment
A kind of semi-coke liquid, it is characterised in that its raw material is：A certain amount of semi-coke seed material, a certain amount of slurrying dispersant,
A certain amount of desulfurization and denitrfying agent and a certain amount of water, the slurrying dispersant is lignosulfonates, the desulfurization and
Denitrfying agent is carbonyl diamide, and the weight portion of each raw material is：60～67 parts of semi-coke seed material, 0.3～0.9 part of lignosulfonates, carbon
1.5～3.5 parts of acid diamide, 30～45 parts of water；
Its production technology includes the following processing step that order is carried out：
（1）Raw material is weighed according to above-mentioned weight portion, 0.3～0.9 part of slurrying dispersant lignosulfonates, desulfurization and denitration is taken
1.5～3.5 parts of agent carbonyl diamide, 30～45 parts of water, in being placed in reaction vessel, are sufficiently stirred for making the defibrination aqueous solution；
（2）Step（1）Made by 60～67 parts of the defibrination aqueous solution and semi-coke seed material, be together added in ball mill and ground
Mill, produces the slurries of particle diameter≤200 mesh；
（3）By Jing steps（2）The slurries injection one-level agitator tank that grinding is generated, is stirred 30 minutes with 35 turns per minute of speed,
Then make slurries enter two grades of agitator tanks, and stirred 30 minutes with 75 turns per minute of speed, complete stirring；
（4）By step（3）The higher-order of oscillation for completing the mesh of slurries Jing 200 of stirring is sieved through filter, filters out impurity, that is, make semi-coke
Liquid, then slurry can storage；
（5）Detection：From step（4）In in the semi-coke liquid that obtains, extract sample detection, its weight concentration is 50%～60%, viscosity
＜ 1600mPaS, sample is loaded on sealing and standing 7 days in test tube, and sample is without bleed, without precipitation.
When the slurrying dispersant is presented herein below is lignosulfonates, several embodiments of parts by weight of raw materials of the present invention：
Embodiment 1：
The weight portion of its each raw material of the invention is：60 parts of semi-coke seed material, 0.3 part of lignosulfonates, 1.5 parts of carbonyl diamide, water
30 parts.
Embodiment 2：
The weight portion of its each raw material of the invention is：64 parts of semi-coke seed material, 0.6 part of lignosulfonates, 2.6 parts of carbonyl diamide, water
38.6 parts.
Embodiment 3：
The weight portion of its each raw material of the invention is：67 parts of semi-coke seed material, 0.9 part of lignosulfonates, 3.5 parts of carbonyl diamide, water
45 parts.
A kind of semi-coke liquid, it is characterised in that its raw material is：A certain amount of semi-coke seed material, a certain amount of slurrying dispersant,
A certain amount of desulfurization and denitrfying agent and a certain amount of water, the slurrying dispersant is naphthalenesulfonic acid-formaldehyde condensate, described
Desulfurization and denitrfying agent are carbonyl diamide, and the weight portion of each raw material is：60～67 parts of semi-coke seed material, naphthalenesulfonic acid-formaldehyde condensate
0.3～1.2 part, 1.5～3.5 parts of carbonyl diamide, 30～45 parts of water；
Its production technology includes the following processing step that order is carried out：
（1）Raw material is weighed according to above-mentioned weight portion, 0.3～1.2 part of slurrying dispersant naphthalenesulfonic acid-formaldehyde condensate, desulfurization is taken
With 1.5～3.5 parts of denitrfying agent carbonyl diamide, 30～45 parts of water, in being placed in reaction vessel, it is sufficiently stirred for making the defibrination aqueous solution；
（2）Step（1）Made by 60～67 parts of the defibrination aqueous solution and semi-coke seed material, be together added in ball mill and ground
Mill, produces the slurries of particle diameter≤200 mesh；
（3）By Jing steps（2）The slurries injection one-level agitator tank that grinding is generated, is stirred 30 minutes with 35 turns per minute of speed,
Then make slurries enter two grades of agitator tanks, and stirred 30 minutes with 75 turns per minute of speed, complete stirring；
（4）By step（3）The higher-order of oscillation for completing the mesh of slurries Jing 200 of stirring is sieved through filter, filters out impurity, that is, make semi-coke
Liquid, then slurry can storage；
（5）Detection：From step（4）In in the semi-coke liquid that obtains, extract sample detection, its weight concentration is 50%～60%, viscosity
＜ 1600mPaS, sample is loaded on sealing and standing 7 days in test tube, and sample is without bleed, without precipitation.
When the slurrying dispersant is presented herein below is naphthalenesulfonic acid-formaldehyde condensate, several realities of parts by weight of raw materials of the present invention
Apply example：
Embodiment 1：
The weight portion of its each raw material of the invention is：60 parts of semi-coke seed material, 0.3 part of naphthalenesulfonic acid-formaldehyde condensate, carbonyl diamide 1.5
Part, 30 parts of water.
Embodiment 2：
The weight portion of its each raw material of the invention is：64 parts of semi-coke seed material, 0.8 part of naphthalenesulfonic acid-formaldehyde condensate, carbonyl diamide 2.6
Part, 38.6 parts of water.
Embodiment 3：
The weight portion of its each raw material of the invention is：67 parts of semi-coke seed material, 1.2 parts of naphthalenesulfonic acid-formaldehyde condensate, carbonyl diamide 3.5
Part, 45 parts of water.
A kind of semi-coke liquid, it is characterised in that its raw material is：A certain amount of semi-coke seed material, a certain amount of slurrying dispersant,
A certain amount of desulfurization and denitrfying agent and a certain amount of water, the slurrying dispersant is sulfonated humic acid salt, the desulfurization and
Denitrfying agent is carbonyl diamide, and the weight portion of each raw material is：60～67 parts of semi-coke seed material, 0.4～1 part of sulfonated humic acid salt, phosphinylidyne
1.5～3.5 parts of diamines, 29～45 parts of water；
Its production technology includes the following processing step that order is carried out：
（1）Raw material is weighed according to above-mentioned weight portion, 0.4～1 part of slurrying dispersant sulfonated humic acid salt, desulfurization and denitrfying agent is taken
1.5～3.5 parts of carbonyl diamide, 29～45 parts of water, in being placed in reaction vessel, are sufficiently stirred for making the defibrination aqueous solution；
（2）Step（1）Made by 60～67 parts of the defibrination aqueous solution and semi-coke seed material, be together added in ball mill and ground
Mill, produces the slurries of particle diameter≤200 mesh；
（3）By Jing steps（2）The slurries injection one-level agitator tank that grinding is generated, is stirred 30 minutes with 35 turns per minute of speed,
Then make slurries enter two grades of agitator tanks, and stirred 30 minutes with 75 turns per minute of speed, complete stirring；
（4）By step（3）The higher-order of oscillation for completing the mesh of slurries Jing 200 of stirring is sieved through filter, filters out impurity, that is, make semi-coke
Liquid, then slurry can storage；
（5）Detection：From step（4）In in the semi-coke liquid that obtains, extract sample detection, its weight concentration is 50%～60%, viscosity
＜ 1600mPaS, sample is loaded on sealing and standing 7 days in test tube, and sample is without bleed, without precipitation.
When the slurrying dispersant is presented herein below is sulfonated humic acid salt, several embodiments of parts by weight of raw materials of the present invention：
Embodiment 1：
The weight portion of its each raw material of the invention is：64 parts of semi-coke seed material, 0.7 part of sulfonated humic acid salt, 2.6 parts of carbonyl diamide, water
38.1 parts.
Embodiment 2：
The weight portion of its each raw material of the invention is：60 parts of semi-coke seed material, 0.4 part of sulfonated humic acid salt, 1.5 parts of carbonyl diamide, water
29 parts.
Embodiment 3：
The weight portion of its each raw material of the invention is：67 parts of semi-coke seed material, 1 part of sulfonated humic acid salt, 3.5 parts of carbonyl diamide, water 45
Part.
It is muddy that the present invention produces the proterties of semi-coke liquid, and its weight concentration is 50%～60%, viscosity ＜ 1600mPa
S, it may be used primarily for boiler combustion, be a kind of novel environment friendly fuel.
The present invention produces the detection method of semi-coke liquid its weight concentration：Sample is extracted, is accurately weighed（2±0.2）g
Semi-coke liquid sample in measuring cup, 1 h is dried in 105～110 DEG C of baking oven to constant mass, dried semi-coke slurry
Quality accounts for the weight concentration that the percentage of former semi-coke liquid sample quality is semi-coke liquid, measures the weight concentration value for 58%.
The present invention produces the detection of its viscosity of semi-coke liquid, and semi-coke liquid sample is determined in shearing speed using viscosity in aqueous coal slurries meter
Rate is 10 s-1When viscosity number be 1200mPaS.Used viscosity in aqueous coal slurries meter model NXS-4C of detection.
The present invention produces the detection method of semi-coke liquid its stability：Determined using test tube settled process, extract sample,
100ml semi-coke liquid sample is taken loaded in test tube, sealing and standing detects that sample is without bleed, without precipitation after 7 days.
The present invention produce semi-coke liquid energy enough more clean, it is environmentally friendly, efficiently burn, its discharge index is more excellent, or even excellent
In natural gas.The superior of its discharge index is verified with the pollutant effulent contrast experiment of common fuel by semi-coke liquid, is tested
The results are shown in Table 1.
The semi-coke liquid of table 1. contrasts situation with the pollutant effulent of other three kinds of common fuels
From in table 1, in every cubic metre of fuel, the present invention produces semi-coke liquid, discharged particle, SO during its burningX 、NOX
Three kinds of amounts for discharging pollutants, compared with other three kinds of common fuel combustion gas, fuel oil, fire coals, are greatly lowered, and its discharge index is more
It is excellent.
Claims (10)
1. a kind of semi-coke liquid, it is characterised in that its raw material is：A certain amount of semi-coke seed material, a certain amount of slurrying dispersant, one
Quantitative desulfurization and denitrfying agent and a certain amount of water, the slurrying dispersant is lignosulfonates, the desulfurization and de-
Nitre agent is carbonyl diamide, and the weight portion of each raw material is：60～67 parts of semi-coke seed material, 0.3～0.9 part of lignosulfonates, phosphinylidyne
1.5～3.5 parts of diamines, 30～45 parts of water；
Its production technology includes the following processing step that order is carried out：
（1）Raw material is weighed according to above-mentioned weight portion, 0.3～0.9 part of slurrying dispersant lignosulfonates, desulfurization and denitration is taken
1.5～3.5 parts of agent carbonyl diamide, 30～45 parts of water, in being placed in reaction vessel, are sufficiently stirred for making the defibrination aqueous solution；
（2）Step（1）Made by 60～67 parts of the defibrination aqueous solution and semi-coke seed material, be together added in ball mill and ground
Mill, produces the slurries of particle diameter≤200 mesh；
（3）By Jing steps（2）The slurries injection one-level agitator tank that grinding is generated, is stirred 30 minutes with 35 turns per minute of speed,
Then make slurries enter two grades of agitator tanks, and stirred 30 minutes with 75 turns per minute of speed, complete stirring；
（4）By step（3）The higher-order of oscillation for completing the mesh of slurries Jing 200 of stirring is sieved through filter, filters out impurity, that is, make semi-coke
Liquid, then slurry can storage；
（5）Detection：From step（4）In in the semi-coke liquid that obtains, extract sample detection, its weight concentration is 50%～60%, viscosity
＜ 1600mPaS, sample is loaded on sealing and standing 7 days in test tube, and sample is without bleed, without precipitation.
2. a kind of semi-coke liquid according to claim 1, it is characterised in that the weight portion of its each raw material is：Semi-coke seed material 60
Part, 0.3 part of lignosulfonates, 1.5 parts of carbonyl diamide, 30 parts of water.
3. a kind of semi-coke liquid according to claim 1, it is characterised in that the weight portion of its each raw material is：Semi-coke seed material 64
Part, 0.6 part of lignosulfonates, 2.6 parts of carbonyl diamide, 38.6 parts of water.
4. a kind of semi-coke liquid according to claim 1, it is characterised in that the weight portion of its each raw material is：Semi-coke seed material 67
Part, 0.9 part of lignosulfonates, 3.5 parts of carbonyl diamide, 45 parts of water.
5. a kind of semi-coke liquid, it is characterised in that its raw material is：A certain amount of semi-coke seed material, a certain amount of slurrying dispersant, one
Quantitative desulfurization and denitrfying agent and a certain amount of water, the slurrying dispersant is naphthalenesulfonic acid-formaldehyde condensate, described de-
Sulphur and denitrfying agent are carbonyl diamide, and the weight portion of each raw material is：60～67 parts of semi-coke seed material, naphthalenesulfonic acid-formaldehyde condensate 0.3
～1.2 parts, 1.5～3.5 parts of carbonyl diamide, 30～45 parts of water；
Its production technology includes the following processing step that order is carried out：
（1）Raw material is weighed according to above-mentioned weight portion, 0.3～1.2 part of slurrying dispersant naphthalenesulfonic acid-formaldehyde condensate, desulfurization is taken
With 1.5～3.5 parts of denitrfying agent carbonyl diamide, 30～45 parts of water, in being placed in reaction vessel, it is sufficiently stirred for making the defibrination aqueous solution；
（2）Step（1）Made by 60～67 parts of the defibrination aqueous solution and semi-coke seed material, be together added in ball mill and ground
Mill, produces the slurries of particle diameter≤200 mesh；
（3）By Jing steps（2）The slurries injection one-level agitator tank that grinding is generated, is stirred 30 minutes with 35 turns per minute of speed,
Then make slurries enter two grades of agitator tanks, and stirred 30 minutes with 75 turns per minute of speed, complete stirring；
（4）By step（3）The higher-order of oscillation for completing the mesh of slurries Jing 200 of stirring is sieved through filter, filters out impurity, that is, make semi-coke
Liquid, then slurry can storage；
（5）Detection：From step（4）In in the semi-coke liquid that obtains, extract sample detection, its weight concentration is 50%～60%, viscosity
＜ 1600mPaS, sample is loaded on sealing and standing 7 days in test tube, and sample is without bleed, without precipitation.
6. a kind of semi-coke liquid according to claim 5, it is characterised in that the weight portion of its each raw material is：Semi-coke seed material 60
Part, 0.3 part of naphthalenesulfonic acid-formaldehyde condensate, 1.5 parts of carbonyl diamide, 30 parts of water.
7. a kind of semi-coke liquid according to claim 5, it is characterised in that the weight portion of its each raw material is：Semi-coke seed material 64
Part, 0.8 part of naphthalenesulfonic acid-formaldehyde condensate, 2.6 parts of carbonyl diamide, 38.6 parts of water.
8. a kind of semi-coke liquid according to claim 5, it is characterised in that the weight portion of its each raw material is：Semi-coke seed material 67
Part, 1.2 parts of naphthalenesulfonic acid-formaldehyde condensate, 3.5 parts of carbonyl diamide, 45 parts of water.
9. a kind of semi-coke liquid, it is characterised in that its raw material is：A certain amount of semi-coke seed material, a certain amount of slurrying dispersant, one
Quantitative desulfurization and denitrfying agent and a certain amount of water, the slurrying dispersant is sulfonated humic acid salt, the desulfurization and de-
Nitre agent is carbonyl diamide, and the weight portion of each raw material is：60～67 parts of semi-coke seed material, 0.4～1 part of sulfonated humic acid salt, phosphinylidyne two
1.5～3.5 parts of amine, 29～45 parts of water；
Its production technology includes the following processing step that order is carried out：
（1）Raw material is weighed according to above-mentioned weight portion, 0.4～1 part of slurrying dispersant sulfonated humic acid salt, desulfurization and denitrfying agent is taken
1.5～3.5 parts of carbonyl diamide, 29～45 parts of water, in being placed in reaction vessel, are sufficiently stirred for making the defibrination aqueous solution；
（2）Step（1）Made by 60～67 parts of the defibrination aqueous solution and semi-coke seed material, be together added in ball mill and ground
Mill, produces the slurries of particle diameter≤200 mesh；
（3）By Jing steps（2）The slurries injection one-level agitator tank that grinding is generated, is stirred 30 minutes with 35 turns per minute of speed,
Then make slurries enter two grades of agitator tanks, and stirred 30 minutes with 75 turns per minute of speed, complete stirring；
（4）By step（3）The higher-order of oscillation for completing the mesh of slurries Jing 200 of stirring is sieved through filter, filters out impurity, that is, make semi-coke
Liquid, then slurry can storage；
（5）Detection：From step（4）In in the semi-coke liquid that obtains, extract sample detection, its weight concentration is 50%～60%, viscosity
＜ 1600mPaS, sample is loaded on sealing and standing 7 days in test tube, and sample is without bleed, without precipitation.
10. a kind of semi-coke liquid according to claim 9, it is characterised in that the weight portion of its each raw material is：Semi-coke seed material 64
Part, 0.7 part of sulfonated humic acid salt, 2.6 parts of carbonyl diamide, 38.1 parts of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710029516.2A CN106635207A (en) | 2017-01-16 | 2017-01-16 | Semi-coke liquor and production process thereof |
Applications Claiming Priority (1)
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| CN107586575A (en) * | 2017-10-26 | 2018-01-16 | 西安建筑科技大学 | A kind of water charcoal slurry and preparation method |
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