CN103242929A - Low calorific value blind coal prepared from sludge of domestic sewage treatment plant, and production technology and catalyst thereof - Google Patents
Low calorific value blind coal prepared from sludge of domestic sewage treatment plant, and production technology and catalyst thereof Download PDFInfo
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The invention discloses a low calorific value blind coal prepared from sludge of a domestic sewage treatment plant, and a production technology and a catalyst thereof. The production technology comprises the steps of: firstly, adjusting a special catalyst by polyacrylamide until the molecular weight is 50000-60000 g/mol after carrying out reaction treatment by a salpeter solution, a phosphoric acid solution and a salpeter solution orderly; then mixing the sludge generated by a domestic sewage treatment plant with the catalyst according to the ratio of 100:(0.05-40) in parts by weight; and converting soluble and volatile organic C compounds in the sludge by organic reaction and inorganic reaction into flammable fixed C compounds, so as to form blind coal of low calorific value fuel within a short period of time. The calorific value of the prepared blind coal can be controlled between 800kj/kg and 1200kj/kg and 3500kj/kg; over-standard dioxin is not generated by combustion; no bad smell is generated; heavy metal can be recycled; secondary pollution of virus-free bacteria is not generated; energy conservation and emission reduction are achieved; the production cost is low; the sludge treatment problem of the world sewage treatment plant is solved; and a waste material is changed into a valuable material.
Description
Technical field
The present invention relates to the domestic sludge process field, be specifically related to sanitary sewage disposal factory mud low combustion value anthracite processed and production technique thereof and for the production of special-purpose catalyst (applying unit establishment is: the L683K special-purpose catalyst).
Background technology
For a long time, developing country even developed country, the mud that sanitary sewage disposal factory produces, major part can not get rationally disposing and utilizing, adopt landfills more, topple over or the anhydration and incineration mode, the landfill of mud and arbitrarily toppling over, the land resources that has occupied a large amount of preciousnesses has formed huge secondary pollution; Anhydration and incineration handle to produce De dioxin discharging severe overweight, and a lot of local soil, irrigation canals and ditches, river, oceans are subjected to organic contamination, heavy metal contamination, bacteriophage pollution, groundwater pollution, topsoil in various degree etc.Also there is the scientific research personnel mud to be made the research of fertilizer, attempt to solve the mud pollution problem, but the practice textual criticism is learnt, the various heavy that contains in the fertilizer that mud is made, bacterium, virus, organic cod cr are shifted by plant absorbing again, finally migration enters in people's the body, and the long-term edible infringement mankind's is healthy.Therefore, up till now for this reason, people also do not find the most suitable processing mode, and government and local for the pollution of improvement mud has dropped into the money of a large amount of, and the secondary pollution loss that the world causes because of mud every year is inestimable.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of sanitary sewage disposal factory's mud low combustion value anthracite processed and production technique thereof are provided, hard coal production process waste discharge CODcr≤20mg/l is to 50mg/l, reach " town domestic sewage treatment plant pollutant emission standard ", the low combustion value anthracite that makes can be directly as thermal energy source fuel, thermal value can be controlled at 800kj/kg between the 3500kj/kg, burning and exhausting does not produce the De dioxin that exceeds standard, do not produce foul smell, heavy metal can utilize the utilization of sack cleaner filtered and recycled, virus-free bacterium secondary pollution, energy-saving and emission-reduction, low production cost solves the sludge treatment difficult problem of worldwide sanitary sewage disposal factory, turns waste into wealth.
The present invention is achieved through the following technical solutions:
Sanitary sewage disposal factory mud low combustion value anthracite production technique processed may further comprise the steps:
(1) is mixed into catalyzer by following components in weight percentage preparation: 0.6%～5% titanium dioxide, 0.2%～5% zinc oxide, 0.1%～5% celestite powder, 0.7%～5% mullite powder, 0.3%～3% snake stone flour, 0.15%～3% montmorillonite powder, 1.2%～3% granite powder, 0.9%～3% bentonite in powder, 0.08%～1% golden red stone flour, 0.95%～8% gasoline and butane 1:1 mixture, 3%～8% marble flour, 0.03%～1% cryolite powder, 2%～5% talcum powder, 0.001%～1% colliery powder, 5.2%～7% carbonate sodium, 1.6%～5% kaolin powder, 0.4%～5% sepiolite powder, 3%～5% iron ore powder, 3.9%～5% silica powder, 2.2%～5% diatomite in powder, 0.8%～3% bauxitic clay powder, 2%～3% attapulgite powder, 0.37%～3% ground phosphate rock, 0.15%～0.5% Graphite Powder 99,0.88%～1% mishmetal waste residue, 0.039%～1% contains poly-lithium silicate salt, 0.5%～1% sylvite, 0.83%～1% magnesia muriate, 0.001%～0.05%C60 bucky-ball, 1%～5% clay powder;
(2) in the L683K special-purpose catalyst, add salpeter solution, under 80～120 ℃, react, control PH=1～2; Add phosphoric acid solution again after reaction is finished, under 100～120 ℃, react, control PH=1～2; Add sulphuric acid soln again after reaction is finished, react under 120～150 ℃, control PH=1～2 are neutralized to PH=5.5～14 with sodium hydroxide powder after reaction is finished, and are cooled to room temperature then, are ground into 80～120 order powder;
(3) be that the wet mud of sewage work of 100:0.05～40 and the L683K special-purpose catalyst after step (2) processing mix with weight part ratio, the water ratio of the wet mud of described sewage work is 50%～85%;
(4) mixture with step (3) places reactor, the control mixture is from 0C ° or slowly rise to 320 ℃ from the mixture temperature that is higher than 0 ℃ with per 200～240 hours rising 1C ° speed, below 180 ℃, feed nitrogen and boost to 10MP from 0.1MP with the speed of per 20～24 hours rising 0.1MP, pressurize to reactor temperature reaches 240 ℃, the oxygen and the nitrogen mixture that feed 50～60%:30～50% were pressurized to 15MP in 60～78 hours, the hydrogen and the nitrogen mixture that feed 70～90%:10～30% again were pressurized to 20MP in 15～20 hours, pressurize is warming up to 320 ℃; Continue the pressurize intensification and slowly rise to 580C ° with per 50～100 hours rising 1C ° speed, insulation stopped 10～20 hours; When being cooled to 400C-420 ° naturally then, feeding nitrogen again and boost to 150-160MP, kept constant voltage 10-60 hour, be down to room temperature naturally, reaction is finished and is made the low calorie fuels hard coal.
The further improvement project of the present invention is, described step adds polyacrylamide in (2) in ground catalyzer, and regulating the catalyst molecule amount is 5-8 ten thousand g/mol.
The present invention further improvement project is that the reactor in the described step (4) is automatically controlled, that thermal oil is controlled two control jacket reactors, heats up 320 ℃ to the 580 ℃ automatically controlled intensifications of employing below 320 ℃ with thermal oil control.
The present invention further improvement project is that the purity of the nitrogen that feeds in the described step (4), oxygen, hydrogen is 90～98%.
According to the sanitary sewage disposal factory mud low combustion value anthracite processed that each described production technique of claim 1 to 4 is made, described hard coal thermal value is 800kj/kg to 3500kj/kg.
The present invention also aims to provide a kind of for the production of special-purpose catalyst (L683K).
The L683K special-purpose catalyst, be mixed and made into by following components in weight percentage: 0.6%～5% titanium dioxide, 0.2%～5% zinc oxide, 0.1%～5% celestite powder, 0.7%～5% mullite powder, 0.3%～3% snake stone flour, 0.15%～3% montmorillonite powder, 1.2%～3% granite powder, 0.9%～3% bentonite in powder, 0.08%～1% golden red stone flour, 0.95%～8% gasoline and butane 1:1 mixture, 3%～8% marble flour, 0.03%～1% cryolite powder, 2%～5% talcum powder, 0.001%～1% colliery powder, 5.2%～7% carbonate sodium, 1.6%～5% kaolin powder, 0.4%～5% sepiolite powder, 3%～5% iron ore powder, 3.9%～5% silica powder, 2.2%～5% diatomite in powder, 0.8%～3% bauxitic clay powder, 2%～3% attapulgite powder, 0.37%～3% ground phosphate rock, 0.15%～0.5% Graphite Powder 99,0.88%～1% mishmetal waste residue, 0.039%～1% contains poly-lithium silicate salt, 0.5%～1% sylvite, 0.83%～1% magnesia muriate, 0.001%～0.05%C60 bucky-ball, 1%～5% clay powder.
The further improvement project of the present invention is that described gasoline is 90# gasoline.
Beneficial effect of the present invention:
If one, at present the mud of sanitary sewage disposal factory adopt original topple over, landfill disposal, perhaps make fertilizer utilization, heavy metals such as Pb wherein, Cd, Hg, As, virus and bacteria, the organism that exceeds standard are with the secondary pollution ball ecological environment.As taking press filtration, mummification, burning disposal, the CODcr in the press filtration waste water produces the equal severe overweight of De dioxin during burning.The water vapor that reaction process of the present invention produces is through condensation, filtration, O3 or ClO
2Oxide treatment is to CODcr≤20mg/l to 50mg/l, behind NH3-N≤1mg/l, TP≤0.1mg/l, the TN≤1mg/l, reach " town domestic sewage treatment plant pollutant emission standard " (GB18918-2002), can directly be discharged in river, irrigation canals and ditches and urban sewage pipeline or the urban wastewater treatment firm.
Two, the present invention is solubility and volatile organic C compound of sanitary sewage disposal factory mud the inside, and by the reaction that organises, inorganicization reaction changes into flammable fixation of C compound, and sterilization simultaneously, sterilization form the low calorie fuels hard coal by mud.Utilize the present invention, organic C could be formed anthracitic process in several ten million years, shorten and finish in a short time.The hard coal thermal value that makes can be controlled at 800kj/kg to 1200kj/kg between the 3500kj/kg, can directly ignite with timber, coal briquette or honeycomb briquette, between 650 ℃ to 800 ℃ or at high temperature incineration more than 800 ℃, the combustion flame pale blue, do not produce the discharging of foul smell black smoke, do not produce the SO that can smell
2Discharging (SO
2Quantity discharged≤0.01ng/m3), (NxO discharging quantity discharged≤0.01ng/m3) does not produce the De dioxin discharging (dioxin quantity discharged that exceeds standard≤0.01ng/m3) not produce excessive N xO discharging.Can be used for coal blending generating or directly use the generating of low heat value incinerator, thermal energy source is provided for urban heat supplying, heat supply.Lime-ash after the burning can be used as industry or loading material of rubber.
Three, the present invention is by sanitary sewage disposal factory sewage sludge quality water content difference, the cost of administering 1m3 mud less than 1000 yuans/m3(contain manually, equipment amortization, power, catalyzer etc.).The utilization of regenerative energy of mud low combustion value anthracite processed, energy-saving and emission-reduction are turned waste into wealth, and will produce huge environmental benefit, ecological benefits, social benefit, economic benefit, benefit the nation and the people.
Embodiment
Embodiment 1
Sanitary sewage disposal factory mud low combustion value anthracite production technique processed may further comprise the steps:
(1) is mixed into special-purpose catalyst (L683K) by following components in weight percentage preparation: 0.6% titanium dioxide, 2.35% zinc oxide, 5% celestite powder, 5% mullite powder, 3% snake stone flour, 3% montmorillonite powder, 3% granite powder, 3% bentonite in powder, 1% golden red stone flour, 8%90# gasoline and butane 1:1 mixture, 8% marble flour, 1% cryolite powder, 5% talcum powder, 1% colliery powder, 7% carbonate sodium, 5% kaolin powder, 5% sepiolite powder, 5% iron ore powder, 5% silica powder, 5% diatomite in powder, 3% bauxitic clay powder, 3% attapulgite powder, 3% ground phosphate rock, 0.5% Graphite Powder 99,1% mishmetal waste residue, 1% contains poly-lithium silicate salt, 1% sylvite, 1% magnesia muriate, the 0.05%C60 bucky-ball, 5% clay powder;
(2) in the L683K special-purpose catalyst, add salpeter solution, under 80 ℃, react, control PH=1～2; Add phosphoric acid solution again after reaction is finished, under 100 ℃, react, control PH=1～2; Add sulphuric acid soln again after reaction is finished, under 120 ℃, react, control PH=1～2, be neutralized to PH=5.5 with sodium hydroxide powder after reaction is finished, be cooled to room temperature then, be ground into 80 order powder, add polyacrylamide then, regulating the catalyst molecule amount is 50,000 g/mol;
(3) be that the wet mud of sewage work of 100:1 and the L683K special-purpose catalyst after step (2) processing mix with weight part ratio, the water ratio of the wet mud of described sewage work is 50%;
(4) mixture with step (3) places reactor, the control mixture slowly rises to 320 ℃ from 0C ° with per 200 hours rising 1C ° speed, below 180 ℃, feed nitrogen and boost to 10MP from 0.1MP with the speed of per 20 hours rising 0.1MP, pressurize to reactor temperature reaches 240 ℃, the oxygen and the nitrogen mixture that feed 50%:50% were pressurized to 15MP in 60 hours, the hydrogen and the nitrogen mixture that feed 70%:30% again were pressurized to 20MP in 15 hours, pressurize is warming up to 320 ℃; Continue the pressurize intensification and slowly rise to 580C ° with per 50 hours rising 1C ° speed, insulation stopped 10 hours; When being cooled to 400C ° naturally then, feeding nitrogen again and boost to 150MP, kept constant voltage 10 hours, be down to room temperature naturally, reaction is finished and is made the low calorie fuels hard coal, and the hard coal thermal value is 800kj/kg.
The purity of the nitrogen that feeds in the described step (4), oxygen, hydrogen is 90～98%.
Embodiment 2
Sanitary sewage disposal factory mud low combustion value anthracite production technique processed may further comprise the steps:
(1) is mixed into special-purpose catalyst (L683K) by following components in weight percentage preparation: 0.95% titanium dioxide, 5% zinc oxide, 5% celestite powder, 5% mullite powder, 3% snake stone flour, 3% montmorillonite powder, 3% granite powder, 3% bentonite in powder, 1% golden red stone flour, 8% gasoline and butane 1:1 mixture, 8% marble flour, 1% cryolite powder, 5% talcum powder, 1% colliery powder, 7% carbonate sodium, 5% kaolin powder, 05% sepiolite powder, 5% iron ore powder, 5% silica powder, 5% diatomite in powder, 3% bauxitic clay powder, 3% attapulgite powder, 3% ground phosphate rock, 0.5% Graphite Powder 99,1% mishmetal waste residue, 1% contains poly-lithium silicate salt, 1% sylvite, 1% magnesia muriate, the 0.05%C60 bucky-ball, 2% clay powder;
(2) in the L683K special-purpose catalyst, add salpeter solution, under 100 ℃, react, control PH=1～2; Add phosphoric acid solution again after reaction is finished, under 110 ℃, react, control PH=1～2; Add sulphuric acid soln again after reaction is finished, under 130 ℃, react, control PH=1～2, be neutralized to PH=7 with sodium hydroxide powder after reaction is finished, be cooled to room temperature then, be ground into 100 order powder, add polyacrylamide then, regulating the catalyst molecule amount is 60,000 g/mol.；
(3) be that the wet mud of sewage work of 100:20 and the L683K special-purpose catalyst after step (2) processing mix with weight part ratio, the water ratio of the wet mud of described sewage work is 60%;
(4) mixture with step (3) places reactor, the control mixture slowly rises to 320 ℃ from 18C ° with per 220 hours rising 1C ° speed, below 180 ℃, feed nitrogen and boost to 10MP from 0.1MP with the speed of per 20～24 hours rising 0.1MP, pressurize to reactor temperature reaches 240 ℃, the oxygen and the nitrogen mixture that feed 60%:40% were pressurized to 15MP in 70 hours, the hydrogen and the nitrogen mixture that feed 90%:10% again were pressurized to 20MP in 20 hours, pressurize is warming up to 320 ℃; Continue the pressurize intensification and slowly rise to 580C ° with per 80 hours rising 1C ° speed, insulation stopped 15 hours; When being cooled to 410 ° naturally then, feeding nitrogen again and boost to 160MP, kept constant voltage 40 hours, be down to room temperature naturally, reaction is finished and is made the low calorie fuels hard coal, and this hard coal thermal value is 1200kj/kg.
Reactor in the described step (4) is two control jacket reactors automatically controlled, thermal oil control, heats up with thermal oil control below 320 ℃, and 320 ℃ to 580 ℃ are adopted automatically controlled intensification, are conducive to energy-conservation.
The purity of the nitrogen that feeds in the described step (4), oxygen, hydrogen is 90～98%.
Embodiment 3
Sanitary sewage disposal factory mud low combustion value anthracite production technique processed may further comprise the steps:
(1) is mixed into special-purpose catalyst (L683K) by following components in weight percentage preparation: 5% titanium dioxide, 5% zinc oxide, 5% celestite powder, 5% mullite powder, 3% snake stone flour, 3% montmorillonite powder, 3% granite powder, 3% bentonite in powder, 1% golden red stone flour, 5.95% gasoline and butane 1:1 mixture, 3% marble flour, 1% cryolite powder, 5% talcum powder, 1% colliery powder, 7% carbonate sodium, 5% kaolin powder, 5% sepiolite powder, 5% iron ore powder, 5% silica powder, 5% diatomite in powder, 3% bauxitic clay powder, 3% attapulgite powder, 3% ground phosphate rock, 0.5% Graphite Powder 99,1% mishmetal waste residue, 1% contains poly-lithium silicate salt, 1% sylvite, 1% magnesia muriate, the 0.05%C60 bucky-ball, 5% clay powder;
(2) in the L683K special-purpose catalyst, add salpeter solution, under 120 ℃, react, control PH=1～2; Add phosphoric acid solution again after reaction is finished, under 120 ℃, react, control PH=1～2; Add sulphuric acid soln again after reaction is finished, under 150 ℃, react, control PH=1～2, be neutralized to PH=14 with sodium hydroxide powder after reaction is finished, be cooled to room temperature then, be ground into 80～120 order powder, add polyacrylamide then, regulating the catalyst molecule amount is 80,000 g/mol.；
(3) be that the wet mud of sewage work of 100:40 and the L683K special-purpose catalyst after step (2) processing mix with weight part ratio, the water ratio of the wet mud of described sewage work is 50%;
(4) mixture with step (3) places reactor, the control mixture slowly rises to 320 ℃ from 20C ° with per 240 hours rising 1C ° speed, below 180 ℃, feed nitrogen and boost to 10MP from 0.1MP with the speed of per 24 hours rising 0.1MP, pressurize to reactor temperature reaches 240 ℃, the oxygen and the nitrogen mixture that feed 55%:45% were pressurized to 15MP in 78 hours, the hydrogen and the nitrogen mixture that feed 80%:20% again were pressurized to 20MP in 20 hours, pressurize is warming up to 320 ℃; Continue the pressurize intensification and slowly rise to 580C ° with per 100 hours rising 1C ° speed, insulation stopped 20 hours; When being cooled to 420 ° naturally then, feeding nitrogen again and boost to 160MP, kept constant voltage 60 hours, be down to room temperature naturally, reaction is finished and is made the low calorie fuels hard coal, and this hard coal thermal value is 3500kj/kg.
The purity of the nitrogen that feeds in the described step (4), oxygen, hydrogen is 90～98%.
Claims (7)
1. sanitary sewage disposal factory mud low combustion value anthracite production technique processed is characterized in that, may further comprise the steps:
(1) is mixed into catalyzer by following components in weight percentage preparation: 0.6%～5% titanium dioxide, 0.2%～5% zinc oxide, 0.1%～5% celestite powder, 0.7%～5% mullite powder, 0.3%～3% snake stone flour, 0.15%～3% montmorillonite powder, 1.2%～3% granite powder, 0.9%～3% bentonite in powder, 0.08%～1% golden red stone flour, 0.95%～8% gasoline and butane 1:1 mixture, 3%～8% marble flour, 0.03%～1% cryolite powder, 2%～5% talcum powder, 0.001%～1% colliery powder, 5.2%～7% carbonate sodium, 1.6%～5% kaolin powder, 0.4%～5% sepiolite powder, 3%～5% iron ore powder, 3.9%～5% silica powder, 2.2%～5% diatomite in powder, 0.8%～3% bauxitic clay powder, 2%～3% attapulgite powder, 0.37%～3% ground phosphate rock, 0.15%～0.5% Graphite Powder 99,0.88%～1% mishmetal waste residue, 0.039%～1% contains poly-lithium silicate salt, 0.5%～1% sylvite, 0.83%～1% magnesia muriate, 0.001%～0.05%C60 bucky-ball, 1%～5% clay powder;
(2) in the L683K special-purpose catalyst, add salpeter solution, under 80～120 ℃, react, control PH=1～2; Add phosphoric acid solution again after reaction is finished, under 100～120 ℃, react, control PH=1～2; Add sulphuric acid soln again after reaction is finished, react under 120～150 ℃, control PH=1～2 are neutralized to PH=5.5～14 with sodium hydroxide powder after reaction is finished, and are cooled to room temperature then, are ground into 80～120 order powder;
(3) be that the wet mud of sewage work of 100:0.05～40 and the L683K special-purpose catalyst after step (2) processing mix with weight part ratio, the water ratio of the wet mud of described sewage work is 50%～85%;
(4) mixture with step (3) places reactor, the control mixture is from 0C ° or slowly rise to 320 ℃ from the mixture temperature that is higher than 0 ℃ with per 200～240 hours rising 1C ° speed, below 180 ℃, feed nitrogen and boost to 10MP from 0.1MP with the speed of per 20～24 hours rising 0.1MP, pressurize to reactor temperature reaches 240 ℃, the oxygen and the nitrogen mixture that feed 50～60%:30～50% were pressurized to 15MP in 60～78 hours, the hydrogen and the nitrogen mixture that feed 70～90%:10～30% again were pressurized to 20MP in 15～20 hours, pressurize is warming up to 320 ℃; Continue the pressurize intensification and slowly rise to 580C ° with per 50～100 hours rising 1C ° speed, insulation stopped 10～20 hours; When being cooled to 400C-420 ° naturally then, feeding nitrogen again and boost to 150-160MP, kept constant voltage 10-60 hour, be down to room temperature naturally, reaction is finished and is made the low calorie fuels hard coal.
2. sanitary sewage disposal factory's mud according to claim 1 low combustion value anthracite production technique processed, it is characterized in that: described step adds polyacrylamide in (2) in ground catalyzer, and regulating the catalyst molecule amount is 5-8 ten thousand g/mol.
3. sanitary sewage disposal factory's mud according to claim 1 low combustion value anthracite production technique processed, it is characterized in that: the reactor in the described step (4) is two control jacket reactors automatically controlled, thermal oil control, heat up with thermal oil control below 320 ℃, 320 ℃ to 580 ℃ are adopted automatically controlled intensification.
4. sanitary sewage disposal factory's mud according to claim 1 low combustion value anthracite production technique processed is characterized in that: the purity of the nitrogen that feeds in the described step (4), oxygen, hydrogen is 90～98%.
5. the sanitary sewage disposal factory mud low combustion value anthracite of making according to each described production technique of claim 1 to 4 processed, it is characterized in that: described hard coal thermal value is 800kj/kg to 3500kj/kg.
6. catalyzer, it is characterized in that, be mixed and made into by following components in weight percentage: 0.6%～5% titanium dioxide, 0.2%～5% zinc oxide, 0.1%～5% celestite powder, 0.7%～5% mullite powder, 0.3%～3% snake stone flour, 0.15%～3% montmorillonite powder, 1.2%～3% granite powder, 0.9%～3% bentonite in powder, 0.08%～1% golden red stone flour, 0.95%～8% gasoline and butane 1:1 mixture, 3%～8% marble flour, 0.03%～1% cryolite powder, 2%～5% talcum powder, 0.001%～1% colliery powder, 5.2%～7% carbonate sodium, 1.6%～5% kaolin powder, 0.4%～5% sepiolite powder, 3%～5% iron ore powder, 3.9%～5% silica powder, 2.2%～5% diatomite in powder, 0.8%～3% bauxitic clay powder, 2%～3% attapulgite powder, 0.37%～3% ground phosphate rock, 0.15%～0.5% Graphite Powder 99,0.88%～1% mishmetal waste residue, 0.039%～1% contains poly-lithium silicate salt, 0.5%～1% sylvite, 0.83%～1% magnesia muriate, 0.001%～0.05%C60 bucky-ball, 1%～5% clay powder.
7. catalyzer according to claim 6, it is characterized in that: described gasoline is 90# gasoline.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555388A (en) * | 2013-10-26 | 2014-02-05 | 叶绍朋 | Synthetic technology for preparing low calorific value anthracite and catalyst thereof from municipal solid wastes |
| CN104194861A (en) * | 2014-06-18 | 2014-12-10 | 叶绍朋 | Process for producing low-heating-value anthracite coal by sludge of sewage treatment plant and synthesis of catalyst of low-heating-value anthracite coal |
| CN105238486A (en) * | 2015-10-17 | 2016-01-13 | 李素影 | Sulphur removal combustion improver based biomass fuel |
| CN105688805A (en) * | 2016-01-08 | 2016-06-22 | 中国环境科学研究院 | Method for synthesizing mesoporous carbon material by catalyzing sludge of urban sewage treatment plant through alkaline-earth metal method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555388A (en) * | 2013-10-26 | 2014-02-05 | 叶绍朋 | Synthetic technology for preparing low calorific value anthracite and catalyst thereof from municipal solid wastes |
| CN104194861A (en) * | 2014-06-18 | 2014-12-10 | 叶绍朋 | Process for producing low-heating-value anthracite coal by sludge of sewage treatment plant and synthesis of catalyst of low-heating-value anthracite coal |
| CN104194861B (en) * | 2014-06-18 | 2016-11-02 | 叶绍朋 | Sludge of sewage treatment plant low combustion value anthracite synthesizes |
| CN105238486A (en) * | 2015-10-17 | 2016-01-13 | 李素影 | Sulphur removal combustion improver based biomass fuel |
| CN105688805A (en) * | 2016-01-08 | 2016-06-22 | 中国环境科学研究院 | Method for synthesizing mesoporous carbon material by catalyzing sludge of urban sewage treatment plant through alkaline-earth metal method |
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