CN107585802A - A kind of graphene composite material applied to Industrial Waste Water Treatments - Google Patents
A kind of graphene composite material applied to Industrial Waste Water Treatments Download PDFInfo
- Publication number
- CN107585802A CN107585802A CN201710953790.9A CN201710953790A CN107585802A CN 107585802 A CN107585802 A CN 107585802A CN 201710953790 A CN201710953790 A CN 201710953790A CN 107585802 A CN107585802 A CN 107585802A
- Authority
- CN
- China
- Prior art keywords
- weight
- parts
- waste water
- industrial waste
- composite material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a kind of graphene composite material applied to Industrial Waste Water Treatments, include the raw material of following parts by weight：The parts by weight of graphene oxide 20, from the parts by weight of preparing active carbon 11, the parts by weight of polyacrylamide 35, the parts by weight of octaphenyl POSS 57, the parts by weight of diatom ooze 20 24, the parts by weight of aluminum sulfate 13, the parts by weight of dimethyl acetamide 48, the parts by weight of sodium metasilicate 15, the parts by weight of polyaluminium sulfate 13, the parts by weight of aluminium polychloride 24, the parts by weight of polyferric chloride 35, the parts by weight of polyethyleneimine 35 45, the parts by weight of cyclopentadienyl titanium dichloride 68.The present invention provides a kind of graphene composite material applied to Industrial Waste Water Treatments, stable chemical performance, can effectively improve the ability of purified industrial sewage, and Industrial Waste Water Treatments effect is good etc..
Description
Technical field
The present invention relates to carbon material technical field, more particularly to a kind of graphene composite wood applied to Industrial Waste Water Treatments
Material.
Background technology
Graphene (Graphene) is the only one layer of atomic thickness for being stripped out from graphite material, being made up of carbon atom
Two dimensional crystal.2004, Univ Manchester UK physicist An Deliegaimu and Constantine's Nuo Woxiao loves,
Graphene is isolated in success from graphite, it was demonstrated that therefore it can also obtain Nobel's thing in 2010 jointly with individualism, two people
Neo-Confucianism prize.Graphene is both most thin material, and most tough material, 200 times more taller than best steel of fracture strength.
It has good elasticity again simultaneously, and stretch range can reach the 20% of own dimensions.It is that current nature is most thin, intensity highest
Material, if making hammock with the graphene of one piece of 1 square metre of area, weight itself can be to bear one less than 1 milligram
One kilogram of cat.Graphene most potential application at present is the substitute as silicon, ultra micro transistor npn npn is manufactured, for producing
Following supercomputer.Substitute silicon with graphene, the speed of service of computer processor will be fast hundreds times.In addition, graphite
Alkene is almost fully transparent, only absorbs 2.3% light.On the other hand, it is very fine and close, even minimum gas atom (helium
Atom) it can not also penetrate.These features cause it to be highly suitable as the raw material of transparent electron product, and such as transparent touch is shown
Screen, luminescent screen and solar panel.
A kind of novel nano-material most strong as the most thin, maximum intensity, electrical and thermal conductivity performance that have now been found that, graphene
It is referred to as " dark fund ", is " king of new material ", scientist even foretells that graphene " will thoroughly change 21 century ".Very likely lift
Play a subversiveness new technology new industrial revolution have swept the globe.
The invention provides a kind of graphene composite material applied to Industrial Waste Water Treatments.
The content of the invention
The technical problems to be solved by the invention are：It is compound to provide a kind of graphene applied to Industrial Waste Water Treatments
Material.
In order to solve the above technical problems, the invention provides a kind of graphene composite wood applied to Industrial Waste Water Treatments
Material, include the raw material of following parts by weight：The parts by weight of graphene oxide 20, from the parts by weight of preparing active carbon 11, polyacrylamide 3-5 weight
Measure part, octaphenyl POSS 5-7 parts by weight, diatom ooze 20-24 parts by weight, aluminum sulfate 1-3 parts by weight, dimethyl acetamide 4-8 weights
Measure part, sodium metasilicate 1-5 parts by weight, polyaluminium sulfate 1-3 parts by weight, aluminium polychloride 2-4 parts by weight, polyferric chloride 3-5
Parts by weight, polyethyleneimine 35-45 parts by weight, cyclopentadienyl titanium dichloride 6-8 parts by weight；
The preparation of graphene oxide：A, according to step（1）In each parts by weight of raw materials weigh graphite powder keep bath temperature be 15-25
DEG C condition of ice bath under add the concentrated sulfuric acid as solvent, be stirred after 30-40min and be slowly added to sodium nitrate, permanganic acid successively
Potassium, polyaluminium sulfate and cobalt aluminate, stir 20-30min；45-55 DEG C is warming up to, stirring reaction 2-3h, then heats to 95
DEG C deionized water and octaphenyl POSS are added, stir 30-40min, stop reaction, add 5% hydrogen peroxide, centrifuge, use respectively while hot
Appropriate 5% watery hydrochloric acid and distillation water washing, are made graphene oxide first product；
B, by graphene oxide first product made from above-mentioned steps a and polyglyceryl fatty acid ester, dimethyl acetamide, tetramethyl hydrogen-oxygen
Change ammonium to be stirred, adsorbed, graphene oxide is made.
Further, the octaphenyl POSS is prepared as：A, by 500mL organic solvent toluenes and 500mL deionized waters
Mixed solution add reactor in, adjust the temperature to -5 DEG C, add after 30g phenyltrimethoxysila,es stir and carry out
Stand after hydrolysis 65-75min, separated the water layer of reactor lower floor with separatory funnel after standing, then to its organic phase
Washed and dried, obtain forerunner's hydrolysate；
B, forerunner's hydrolysate is added in former reaction vessel, then adds 12g tetraethyl ammonium hydroxides thereto, in 100-120
At DEG C after back flow reaction 24-26h, that is, there are a large amount of white depositions to separate out；Then sediment filtered, washed, dried
Product octaphenyl POSS；
Further, it is described to be prepared as from preparing active carbon：After stalk is dried, pulverize and sieve to 100 mesh, be well mixed；
Tentatively carbonized in microwave cracking reacting furnace, pretreatment material, wherein microwave power 2000W, carbonization time 12min is made；Will be pre-
Processing material soaks 24h in 25% hydrochloric acid solution, then soaks 15h in 28% sodium hydroxide solution again, anti-with deionized water
After backwashing is washed until neutral, obtained semi-finished product after drying；Semi-finished product are inserted to isothermal holding 2.2h in 450 DEG C of Muffle furnace, are down to
Room temperature is produced from preparing active carbon.
Further, the raw material of following parts by weight is included：The parts by weight of graphene oxide 20, from the parts by weight of preparing active carbon 11,
The parts by weight of polyacrylamide 3, the parts by weight of octaphenyl POSS 5, the parts by weight of diatom ooze 20, the parts by weight of aluminum sulfate 1, dimethylacetamide
The parts by weight of amine 4, the parts by weight of sodium metasilicate 1, the parts by weight of polyaluminium sulfate 1, the parts by weight of aluminium polychloride 2, the weight of polyferric chloride 3
Part, the parts by weight of polyethyleneimine 35, the parts by weight of cyclopentadienyl titanium dichloride 6.
Further, the raw material of following parts by weight is included：The parts by weight of graphene oxide 20, from the parts by weight of preparing active carbon 11,
The parts by weight of polyacrylamide 4, the parts by weight of octaphenyl POSS 6, the parts by weight of diatom ooze 22, the parts by weight of aluminum sulfate 2, dimethylacetamide
The parts by weight of amine 6, the parts by weight of sodium metasilicate 3, the parts by weight of polyaluminium sulfate 2, the parts by weight of aluminium polychloride 3, the weight of polyferric chloride 4
Part, the parts by weight of polyethyleneimine 40, the parts by weight of cyclopentadienyl titanium dichloride 7.
Further, the raw material of following parts by weight is included：The parts by weight of graphene oxide 20, from the parts by weight of preparing active carbon 11,
The parts by weight of polyacrylamide 5, the parts by weight of octaphenyl POSS 7, the parts by weight of diatom ooze 24, the parts by weight of aluminum sulfate 3, dimethylacetamide
The parts by weight of amine 8, the parts by weight of sodium metasilicate 5, the parts by weight of polyaluminium sulfate 3, the parts by weight of aluminium polychloride 4, the weight of polyferric chloride 5
Part, the parts by weight of polyethyleneimine 45, the parts by weight of cyclopentadienyl titanium dichloride 8.
Beneficial effects of the present invention：The present invention provides a kind of graphene composite material applied to Industrial Waste Water Treatments, changes
Stable performance is learned, can effectively improve the ability of purified industrial sewage, Industrial Waste Water Treatments effect is good etc..
Embodiment is the present invention provide a kind of graphene composite material applied to Industrial Waste Water Treatments, chemical property
It is stable, it can effectively improve the ability of purified industrial sewage, Industrial Waste Water Treatments effect is good etc..
Describe embodiments of the present invention in detail below with reference to embodiment, whereby to the present invention how application technology hand
Section solves technical problem, and the implementation process for reaching technique effect can fully understand and implement according to this.
It should be noted that writing length to save specification, unnecessary repetition and waste are avoided, in the feelings not conflicted
Under condition, the feature in embodiment and embodiment in the application can be mutually combined.
A kind of preparation method of 1 graphene oxide of embodiment
A kind of preparation method of graphene oxide, comprises the following steps：A, according to step（1）In each parts by weight of raw materials weigh stone
It is that the concentrated sulfuric acid is added under 15-25 DEG C of condition of ice bath as solvent that ink powder, which keeps bath temperature, be stirred after 30-40min according to
It is secondary to be slowly added to sodium nitrate, potassium permanganate, polyaluminium sulfate and cobalt aluminate, stir 20-30min；45-55 DEG C is warming up to, is stirred
Reaction 2-3h is mixed, 95 DEG C is then heated to and adds deionized water and octaphenyl POSS, stir 30-40min, stop reaction, add
5% hydrogen peroxide, centrifuge while hot, respectively with appropriate 5% watery hydrochloric acid and distillation water washing, graphene oxide first product is made；
B, by graphene oxide first product made from above-mentioned steps a and polyglyceryl fatty acid ester, dimethyl acetamide, tetramethyl hydrogen-oxygen
Change ammonium to be stirred, adsorbed, graphene oxide is made.
A kind of octaphenyl POSS preparation method of embodiment 2
A kind of octaphenyl POSS preparation method, comprises the following steps：A, by 500mL organic solvent toluenes and 500mL deionizations
The mixed solution of water is added in reactor, adjusts the temperature to -5 DEG C, add 30g phenyltrimethoxysila,es stir it is laggard
Stand after row hydrolysis 65-75min, separated the water layer of reactor lower floor with separatory funnel after standing, then it is organic to its
Mutually washed and dried, obtain forerunner's hydrolysate；
B, forerunner's hydrolysate is added in former reaction vessel, then adds 12g tetraethyl ammonium hydroxides thereto, in 100-120
At DEG C after back flow reaction 24-26h, that is, there are a large amount of white depositions to separate out；Then sediment filtered, washed, dried
Product octaphenyl POSS.
A kind of preparation method from preparing active carbon of embodiment 3
A kind of preparation method from preparing active carbon, comprise the following steps：After stalk is dried, pulverize and sieve equal to 100 mesh, mixing
It is even；Tentatively carbonized in microwave cracking reacting furnace, pretreatment material, wherein microwave power 2000W, carbonization time 12min is made；
Pretreatment material is soaked into 24h in 25% hydrochloric acid solution, then 15h is soaked in 28% sodium hydroxide solution again, uses deionization
Water washs repeatedly until neutral, obtained semi-finished product after drying；Semi-finished product are inserted to isothermal holding 2.2h in 450 DEG C of Muffle furnace,
Room temperature is down to produce from preparing active carbon.
A kind of graphene composite material applied to Industrial Waste Water Treatments of embodiment 4
A kind of graphene composite material applied to Industrial Waste Water Treatments, include the raw material of following parts by weight：Graphene oxide 20
Parts by weight, from the parts by weight of preparing active carbon 11, the parts by weight of polyacrylamide 3, the parts by weight of octaphenyl POSS 5, the weight of diatom ooze 20
Part, the parts by weight of aluminum sulfate 1, the parts by weight of dimethyl acetamide 4, the parts by weight of sodium metasilicate 1, the parts by weight of polyaluminium sulfate 1, polyaluminium
The parts by weight of aluminium 2, the parts by weight of polyferric chloride 3, the parts by weight of polyethyleneimine 35, the parts by weight of cyclopentadienyl titanium dichloride 6.
A kind of graphene composite material applied to Industrial Waste Water Treatments of embodiment 5
A kind of graphene composite material applied to Industrial Waste Water Treatments, include the raw material of following parts by weight：Graphene oxide 20
Parts by weight, from the parts by weight of preparing active carbon 11, the parts by weight of polyacrylamide 4, the parts by weight of octaphenyl POSS 6, the weight of diatom ooze 22
Part, the parts by weight of aluminum sulfate 2, the parts by weight of dimethyl acetamide 6, the parts by weight of sodium metasilicate 3, the parts by weight of polyaluminium sulfate 2, polyaluminium
The parts by weight of aluminium 3, the parts by weight of polyferric chloride 4, the parts by weight of polyethyleneimine 40, the parts by weight of cyclopentadienyl titanium dichloride 7.
A kind of graphene composite material applied to Industrial Waste Water Treatments of embodiment 6
A kind of graphene composite material applied to Industrial Waste Water Treatments, include the raw material of following parts by weight：Graphene oxide 20
Parts by weight, from the parts by weight of preparing active carbon 11, the parts by weight of polyacrylamide 5, the parts by weight of octaphenyl POSS 7, the weight of diatom ooze 24
Part, the parts by weight of aluminum sulfate 3, the parts by weight of dimethyl acetamide 8, the parts by weight of sodium metasilicate 5, the parts by weight of polyaluminium sulfate 3, polyaluminium
The parts by weight of aluminium 4, the parts by weight of polyferric chloride 5, the parts by weight of polyethyleneimine 45, the parts by weight of cyclopentadienyl titanium dichloride 8.The present invention provides
A kind of graphene composite material applied to Industrial Waste Water Treatments, stable chemical performance, purified industrial sewage can be effectively improved
Ability, Industrial Waste Water Treatments effect is good etc..
The graphene composite material made by above-mentioned implementation column, stable chemical performance, purified industrial can be effectively improved
The ability of sewage, Industrial Waste Water Treatments effect are good etc..
All above-mentioned this intellectual properties of primarily implementation, the not this new product of implementation of setting limitation other forms
And/or new method.Those skilled in the art will utilize this important information, the above modification, to realize similar execution feelings
Condition.But all modifications or transformation belong to the right of reservation based on new product of the present invention.
Claims (6)
1. a kind of graphene composite material applied to Industrial Waste Water Treatments, it is characterised in that include the raw material of following parts by weight：
The parts by weight of graphene oxide 20, from the parts by weight of preparing active carbon 11, polyacrylamide 3-5 parts by weight, octaphenyl POSS 5-7 weight
Part, diatom ooze 20-24 parts by weight, aluminum sulfate 1-3 parts by weight, dimethyl acetamide 4-8 parts by weight, sodium metasilicate 1-5 parts by weight, gather
Close aluminum sulfate 1-3 parts by weight, aluminium polychloride 2-4 parts by weight, polyferric chloride 3-5 parts by weight, polyethyleneimine 35-45 weights
Measure part, cyclopentadienyl titanium dichloride 6-8 parts by weight；
The preparation of graphene oxide：A, according to step（1）In each parts by weight of raw materials weigh graphite powder keep bath temperature be 15-25
DEG C condition of ice bath under add the concentrated sulfuric acid as solvent, be stirred after 30-40min and be slowly added to sodium nitrate, permanganic acid successively
Potassium, polyaluminium sulfate and cobalt aluminate, stir 20-30min；45-55 DEG C is warming up to, stirring reaction 2-3h, then heats to 95
DEG C deionized water and octaphenyl POSS are added, stir 30-40min, stop reaction, add 5% hydrogen peroxide, centrifuge, use respectively while hot
Appropriate 5% watery hydrochloric acid and distillation water washing, are made graphene oxide first product；
B, by graphene oxide first product made from above-mentioned steps a and polyglyceryl fatty acid ester, dimethyl acetamide, tetramethyl hydrogen-oxygen
Change ammonium to be stirred, adsorbed, graphene oxide is made.
A kind of 2. graphene composite material applied to Industrial Waste Water Treatments according to claim 1, it is characterised in that institute
State being prepared as octaphenyl POSS：A, 500mL organic solvent toluenes and the mixed solution of 500mL deionized waters are added into reactor
In, adjust the temperature to -5 DEG C, add after 30g phenyltrimethoxysila,es stir be hydrolyzed reaction 65-75min after it is quiet
Put, separated the water layer of reactor lower floor with separatory funnel after standing, then its organic phase is washed and dried, obtain forerunner
Hydrolysate；
B, forerunner's hydrolysate is added in former reaction vessel, then adds 12g tetraethyl ammonium hydroxides thereto, in 100-120
At DEG C after back flow reaction 24-26h, that is, there are a large amount of white depositions to separate out；Then sediment filtered, washed, dried
Product octaphenyl POSS.
A kind of 3. graphene composite material applied to Industrial Waste Water Treatments according to claim 1, it is characterised in that institute
State and be prepared as from preparing active carbon：After stalk is dried, pulverize and sieve to 100 mesh, be well mixed；In microwave cracking reacting furnace
Preliminary charing, pretreatment material, wherein microwave power 2000W, carbonization time 12min is made；By pretreatment material in 25% hydrochloric acid
24h is soaked in solution, then soaks 15h in 28% sodium hydroxide solution again, is washed repeatedly with deionized water until neutrality, does
Obtained semi-finished product after dry；Semi-finished product are inserted to isothermal holding 2.2h in 450 DEG C of Muffle furnace, room temperature is down to and produces self-control activity
Charcoal.
A kind of 4. graphene composite material applied to Industrial Waste Water Treatments according to claim 1, it is characterised in that bag
Include the raw material of following parts by weight：The parts by weight of graphene oxide 20, from the parts by weight of preparing active carbon 11, the parts by weight of polyacrylamide 3, eight
The parts by weight of phenyl POSS 5, the parts by weight of diatom ooze 20, the parts by weight of aluminum sulfate 1, the parts by weight of dimethyl acetamide 4, the weight of sodium metasilicate 1
Part, the parts by weight of polyaluminium sulfate 1, the parts by weight of aluminium polychloride 2, the parts by weight of polyferric chloride 3, the weight of polyethyleneimine 35
Part, the parts by weight of cyclopentadienyl titanium dichloride 6.
A kind of 5. graphene composite material applied to Industrial Waste Water Treatments according to claim 1, it is characterised in that bag
Include the raw material of following parts by weight：The parts by weight of graphene oxide 20, from the parts by weight of preparing active carbon 11, the parts by weight of polyacrylamide 4, eight
The parts by weight of phenyl POSS 6, the parts by weight of diatom ooze 22, the parts by weight of aluminum sulfate 2, the parts by weight of dimethyl acetamide 6, the weight of sodium metasilicate 3
Part, the parts by weight of polyaluminium sulfate 2, the parts by weight of aluminium polychloride 3, the parts by weight of polyferric chloride 4, the weight of polyethyleneimine 40
Part, the parts by weight of cyclopentadienyl titanium dichloride 7.
A kind of 6. graphene composite material applied to Industrial Waste Water Treatments according to claim 1, it is characterised in that bag
Include the raw material of following parts by weight：The parts by weight of graphene oxide 20, from the parts by weight of preparing active carbon 11, the parts by weight of polyacrylamide 5, eight
The parts by weight of phenyl POSS 7, the parts by weight of diatom ooze 24, the parts by weight of aluminum sulfate 3, the parts by weight of dimethyl acetamide 8, the weight of sodium metasilicate 5
Part, the parts by weight of polyaluminium sulfate 3, the parts by weight of aluminium polychloride 4, the parts by weight of polyferric chloride 5, the weight of polyethyleneimine 45
Part, the parts by weight of cyclopentadienyl titanium dichloride 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710953790.9A CN107585802A (en) | 2017-10-13 | 2017-10-13 | A kind of graphene composite material applied to Industrial Waste Water Treatments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710953790.9A CN107585802A (en) | 2017-10-13 | 2017-10-13 | A kind of graphene composite material applied to Industrial Waste Water Treatments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107585802A true CN107585802A (en) | 2018-01-16 |
Family
ID=61053468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710953790.9A Pending CN107585802A (en) | 2017-10-13 | 2017-10-13 | A kind of graphene composite material applied to Industrial Waste Water Treatments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107585802A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040124152A1 (en) * | 2002-05-08 | 2004-07-01 | Meadwestvaco Corporation | Catalytic activated carbon for removal of chloramines from water |
| CN102775019A (en) * | 2012-07-25 | 2012-11-14 | 华南理工大学 | Coupling type sewage de-phosphorization purification regeneration treatment technique |
| KR20130110349A (en) * | 2012-03-29 | 2013-10-10 | 공주대학교 산학협력단 | Method for manufacturing of specific ion selective composite carbon electrode for capacitive deionization |
| CN104587956A (en) * | 2015-01-11 | 2015-05-06 | 温州泓呈祥科技有限公司 | Preparation method of coated nano zero-valent iron taking multilayer activated-carbon-coated graphene oxide composite powder as carrier |
| KR20150131654A (en) * | 2014-05-15 | 2015-11-25 | 서울대학교산학협력단 | Deionization and sterilization system including silver electrode and methods of deionization and sterilization using the same |
| CN105111233A (en) * | 2015-08-28 | 2015-12-02 | 合肥会通新材料有限公司 | Preparation method of octaphenyl silsesquioxane |
| CN105355823A (en) * | 2015-12-09 | 2016-02-24 | 宋宏婷 | Graphene catalyst |
| CN105552318A (en) * | 2015-12-09 | 2016-05-04 | 宋宏婷 | Graphene catalyst |
| CN105884100A (en) * | 2016-06-08 | 2016-08-24 | 浙江奇彩环境科技股份有限公司 | Heavy metal wastewater treatment method |
| CN106111078A (en) * | 2016-06-30 | 2016-11-16 | 安徽建筑大学 | The high sensitivity selectivity carbonization straw of a kind of mixing modification chitosan microball/kieselguhr molecular sieve demanganization adsorbent |
| CN106673299A (en) * | 2016-12-06 | 2017-05-17 | 广州富生源环保工程有限公司 | Sewage step-by-step dephosphorization and purification process |
| CN106915779A (en) * | 2015-12-24 | 2017-07-04 | 天津绿格瑞科技发展有限公司 | A kind of municipal sewage imitates inorganic agent entirely |
| CN107055958A (en) * | 2017-04-19 | 2017-08-18 | 王冰 | A kind of comprehensive processing technique of the washes of smelting iron and steel |
-
2017
- 2017-10-13 CN CN201710953790.9A patent/CN107585802A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040124152A1 (en) * | 2002-05-08 | 2004-07-01 | Meadwestvaco Corporation | Catalytic activated carbon for removal of chloramines from water |
| KR20130110349A (en) * | 2012-03-29 | 2013-10-10 | 공주대학교 산학협력단 | Method for manufacturing of specific ion selective composite carbon electrode for capacitive deionization |
| CN102775019A (en) * | 2012-07-25 | 2012-11-14 | 华南理工大学 | Coupling type sewage de-phosphorization purification regeneration treatment technique |
| KR20150131654A (en) * | 2014-05-15 | 2015-11-25 | 서울대학교산학협력단 | Deionization and sterilization system including silver electrode and methods of deionization and sterilization using the same |
| CN104587956A (en) * | 2015-01-11 | 2015-05-06 | 温州泓呈祥科技有限公司 | Preparation method of coated nano zero-valent iron taking multilayer activated-carbon-coated graphene oxide composite powder as carrier |
| CN105111233A (en) * | 2015-08-28 | 2015-12-02 | 合肥会通新材料有限公司 | Preparation method of octaphenyl silsesquioxane |
| CN105355823A (en) * | 2015-12-09 | 2016-02-24 | 宋宏婷 | Graphene catalyst |
| CN105552318A (en) * | 2015-12-09 | 2016-05-04 | 宋宏婷 | Graphene catalyst |
| CN106915779A (en) * | 2015-12-24 | 2017-07-04 | 天津绿格瑞科技发展有限公司 | A kind of municipal sewage imitates inorganic agent entirely |
| CN105884100A (en) * | 2016-06-08 | 2016-08-24 | 浙江奇彩环境科技股份有限公司 | Heavy metal wastewater treatment method |
| CN106111078A (en) * | 2016-06-30 | 2016-11-16 | 安徽建筑大学 | The high sensitivity selectivity carbonization straw of a kind of mixing modification chitosan microball/kieselguhr molecular sieve demanganization adsorbent |
| CN106673299A (en) * | 2016-12-06 | 2017-05-17 | 广州富生源环保工程有限公司 | Sewage step-by-step dephosphorization and purification process |
| CN107055958A (en) * | 2017-04-19 | 2017-08-18 | 王冰 | A kind of comprehensive processing technique of the washes of smelting iron and steel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101981416B1 (en) | Method for prep aring biomass graphene by using cellulose as raw material | |
| KR101820315B1 (en) | Porous Graphene Preparation Method | |
| CN102464313B (en) | Preparation method of graphene | |
| KR101954792B1 (en) | Method of manufacturing metal-loaded TiO2/graphene composites through one-pot hydrothermal synthesis and the TiO2/graphene composites manufactured by the same | |
| CN102381697A (en) | Method for preparing spherical carbon material | |
| CN107252696B (en) | A kind of preparation method of sisal hemp carbon fiber photochemical catalyst | |
| CN111921550B (en) | MXene/titanium dioxide nanotube composite photocatalyst and preparation method thereof | |
| CN104148666A (en) | Method for modifying graphene through nano-sliver | |
| CN104291330B (en) | Preparation method of modified functionalized graphene nanometer material | |
| JP4266711B2 (en) | Method and apparatus for producing activated carbon by microwave heating | |
| CN102126720A (en) | Method for synthesizing graphene | |
| CN103253661A (en) | Method for preparing graphene powder at large scale | |
| CN112591749A (en) | Nitrogen-doped carbon foam prepared by carbonizing polyester and preparation method thereof | |
| CN107585802A (en) | A kind of graphene composite material applied to Industrial Waste Water Treatments | |
| CN108212187B (en) | Fe doped Bi2O2CO3Preparation method of photocatalyst and Fe-doped Bi2O2CO3Photocatalyst and process for producing the same | |
| CN107394259A (en) | Graphen catalyst applied to the ionic conductivity for improving lithium polymer battery | |
| CN107311177A (en) | A kind of carborundum graphite alkene composite granule and preparation method thereof | |
| CN109650515B (en) | Method for activating persulfate to treat 4-nitrophenol by using sulfur-doped ordered mesoporous carbon material | |
| CN110790267A (en) | Preparation method of nitrogen-doped graphene | |
| CN107754839B (en) | Mesoporous photocatalyst and preparation method and application thereof | |
| CN107446286B (en) | A kind of graphene composite material and preparation method thereof | |
| CN114229808A (en) | g-C3N4Synthetic method of CQDs material | |
| CN107442151A (en) | A kind of C3N4Nano wire photochemical catalyst and preparation method thereof | |
| CN106824150A (en) | Small molecular organic acid prepares complex phase titanium dioxide microballoon sphere | |
| CN106084106B (en) | A kind of preparation method of low molecular weight sodium polyacrylate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180116 |