CN107973324A - A kind of potassium nitrate semi-finished product separate pot - Google Patents
A kind of potassium nitrate semi-finished product separate pot Download PDFInfo
- Publication number
- CN107973324A CN107973324A CN201810049393.3A CN201810049393A CN107973324A CN 107973324 A CN107973324 A CN 107973324A CN 201810049393 A CN201810049393 A CN 201810049393A CN 107973324 A CN107973324 A CN 107973324A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- chassis
- potassium nitrate
- head cover
- drying box
- 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
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 235000010333 potassium nitrate Nutrition 0.000 title claims abstract description 23
- 239000004323 potassium nitrate Substances 0.000 title claims abstract description 23
- 239000011265 semifinished product Substances 0.000 title claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 38
- 238000000926 separation method Methods 0.000 claims abstract description 36
- 238000010025 steaming Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001103 potassium chloride Substances 0.000 description 2
- 235000011164 potassium chloride Nutrition 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- NMLQNVRHVSWEGS-UHFFFAOYSA-N [Cl].[K] Chemical compound [Cl].[K] NMLQNVRHVSWEGS-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000006025 fining agent Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- JQXXHWHPUNPDRT-WLSIYKJHSA-N rifampicin Chemical compound O([C@](C1=O)(C)O/C=C/[C@@H]([C@H]([C@@H](OC(C)=O)[C@H](C)[C@H](O)[C@H](C)[C@@H](O)[C@@H](C)\C=C\C=C(C)/C(=O)NC=2C(O)=C3C([O-])=C4C)C)OC)C4=C1C3=C(O)C=2\C=N\N1CC[NH+](C)CC1 JQXXHWHPUNPDRT-WLSIYKJHSA-N 0.000 description 1
- 229960001225 rifampicin Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D9/00—Nitrates of sodium, potassium or alkali metals in general
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
- F22B31/08—Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Agronomy & Crop Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of potassium nitrate semi-finished product to separate pot, including chassis and head cover, the head cover is fixedly connected on chassis upper end, the chassis end surface is provided with isolating door and incinerator, the incinerator is located at below isolating door, the chassis both sides are fixedly connected with drying box, the head cover end surface is provided with feed inlet, the head cover upper end is fixedly connected with evaporator, the evaporator upper end is fixedly connected with compressor, the evaporator is connected by conduit with Compressor Pipes, the compressor upper end is fixedly connected with delivery pipe, the delivery pipe both ends are fixedly connected with connecting tube, the chassis inner upper end is fixedly connected with separation pot and separation pot and feed inlet through connection, the separation pot both ends are fixedly connected with diversion pipe and diversion pipe is fixedly connected with drying box.The potassium nitrate semi-finished product separate pot by setting incinerator, separation pot, isolating door and drying box, reach separated effect.
Description
Technical field
The present invention relates to separation equipment, is specially a kind of potassium nitrate semi-finished product separation pot.
Background technology
Potassium nitrate is quite varied in agricultural, commodities market purposes, and potassium nitrate belongs to binary compound fertilizer, and potassium nitrate is that no chlorine potassium, nitrogen are multiple
Expect that nutrient for plants potassium, the total content of nitrogen have good physicochemical properties, potassium nitrate is applied to up to 50% or so in Hefei
Tobacco has fertilizer efficiency high, easily absorbs, and promotes Winter wheat, increases tobacco production, to improving cigarette quality important role, generation
Boundary's potassium nitrate 70% is used for agricultural, and Israel and U.S.'s yield are maximum, accounts for 3/4ths of world's total amount, and Chile occupies the 3rd,
About 900,000 tons of years of nineteen ninety-five world's potassium nitrate total capacity, the yield of wherein direct method account for 75%, the Chinese existing production energy of potassium nitrate
In about 60,000 tons of years of power, be also 60,000 tons of years in the ability of building, wherein about 80% potassium nitrate is used for industrial department, as analytical reagent and oxygen
Agent, is also used for the synthesis of sylvite and prepares explosive, be used as colour former, color stabilizer, antimicrobial, anti-corrosion in food industry
Agent, is such as used for butcher's meat, antisepsis is played in pork luncheon meat, is manufacture black powder, such as mine gunpowder, fuse, firecracker etc.
Raw material, is also used for fireworks to produce purple spark, thermomechanical aging makees the salt bath quenched, and ceramic industry is used to manufacture enamel coloured silk
Medicine, as glass fining agent.For manufacturing auto lamp glass bulb, optical glass picture tube glass bulb etc., medical industry is used to produce green grass or young crops
The medicines such as mycin sylvite, rifampin.
In existing separator, not only separating rate is slower, but also does not separate and use dedicated for potassium nitrate semi-finished product
Device, also, in separation process, separatory energy consumption is more huge, meanwhile, carrying out drying course later in separation needs speed
Degree is slower, and cannot be used using the waste and old energy, not environmentally friendly enough.
The content of the invention
It is an object of the invention to provide a kind of potassium nitrate semi-finished product to separate pot, to solve existing separator
In, not only separating rate is slower, but also not dedicated for the separatory device of potassium nitrate semi-finished product, also, in separation process,
Separatory energy consumption is more huge, meanwhile, carrying out drying course later in separation needs speed slower, and cannot utilize waste and old
The energy is used, it is not environmentally friendly enough the problem of.
To achieve the above object, the present invention provides following technical solution a kind of potassium nitrate semi-finished product separation pot, including chassis
And head cover, the head cover are fixedly connected on chassis upper end, the chassis end surface is provided with isolating door and incinerator, described to burn
Stove to be burnt to be located at below isolating door, the chassis both sides are fixedly connected with drying box, and the head cover end surface is provided with feed inlet,
The head cover upper end is fixedly connected with evaporator, and the evaporator upper end is fixedly connected with compressor, and the evaporator is by leading
Pipe is connected with Compressor Pipes, and the compressor upper end is fixedly connected with delivery pipe, and the delivery pipe both ends are fixedly connected with company
Adapter, the chassis inner upper end is fixedly connected with separation pot and separation pot and feed inlet through connection, the separation pot both ends
It is fixedly connected with diversion pipe and diversion pipe is fixedly connected with drying box, the drying box inner wall is fixedly connected with drying plate, described
Drying box internal layer is provided with circulation pipe, and described head cover one end is provided with controller.
Preferably, it is described drying box be hollow structure drying box, described circulation pipe one end be fixedly connected with connecting tube and
The circulation pipe other end is located inside chassis.
Preferably, the separation pot is located above incinerator.
Preferably, the circulation pipe is the circulation pipe of U-shaped continuous bend.
Preferably, the controller is electrically connected with evaporator.
Compared with prior art, the beneficial effects of the invention are as follows：
1. the present invention by set incinerator, separation pot, isolating door and drying box, manually by material by feed inlet put into point
It is rear from pot to close feed inlet, then incinerator is lighted, heated for separation pot, the steam that separation pot produces after being heated leads to
Cross diversion pipe to enter into drying box, concentrate on drying plate after being dried, reach separated effect, can be effectively by thing
Material is separated, and easy to extract the material of needs, greatly improves practicality, also, isolating door can be effectively by temperature
Isolated, greatly strengthen separated efficiency, meanwhile, good protecting effect is played, avoids personnel from being subject to high temperature to scald,
Improve security during use.
2. the present invention, by setting evaporator, compressor, after manually opening evaporator by controller, evaporator is by head cover
Around after the heat that gives out absorbed, then after being compressed by compressor, by connecting tube, entered by circulation pipe
Inside chassis, have the function that the waste and old energy secondary of recycling uses, after outer scattered heat effectively being carried out recycling concentration,
It is re-injected into inside chassis, greatly saves energy when using, economy during use is improved, further, it is possible to effectively
The heat improved in chassis, greatly improve the efficiency of work.
3. the present invention is by setting circulation pipe, after the heat of recycling enters circulation pipe by connecting tube, heat is by following
Shed in ring, the temperature dried inside box is raised, has the function that flash baking, can effectively make on drying plate, is condensed
Into liquid drying after form solid, separated efficiency is effectively improved, further, it is possible to effectively prevent fluid loss, greatly
It is big the problem of avoiding waste, improve separated quality.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is internal structure schematic diagram of the present invention；
Fig. 3 is present invention drying box structure diagram.
In figure：1st, chassis, 2, isolating door, 3, incinerator, 4, head cover, 5, evaporator, 6, conduit, 7, compressor, 8, connection
Pipe, 9, drying box, 10, separation pot, 11, feed inlet, 12, diversion pipe, 13, drying plate, 14, circulation pipe, 15, controller, 16, row
Put pipe.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of potassium nitrate semi-finished product separation pot, including chassis 1,
Isolating door 2, incinerator 3, head cover 4, evaporator 5, conduit 6, compressor 7, connecting tube 8, drying box 9, separation pot 10, feed inlet
11st, diversion pipe 12, drying plate 13, circulation pipe 14 and controller 15, head cover 4 are fixedly connected on 1 upper end of chassis, 1 one end table of chassis
Face is provided with isolating door 2 and incinerator 3, produces heat for isolating heat and burning, incinerator 3 is located at the lower section of isolating door 2, bottom
1 both sides of frame are fixedly connected with drying box 9, and for drying functions, 4 end surface of head cover is provided with feed inlet 11, for by material
Input, 4 upper end of head cover are fixedly connected with evaporator 5, and for collecting heat scattered outside, 5 upper end of evaporator is fixedly connected with compression
Machine 7, for heat to be compressed, evaporator 5 is connected by conduit 6 with 7 pipeline of compressor, and 7 upper end of compressor is fixedly connected
There is delivery pipe 16,16 both ends of delivery pipe are fixedly connected with connecting tube 8, and for importing heat, 1 inner upper end of chassis is fixedly connected with
Pot 10 and separation pot 10 and 11 through connection of feed inlet are separated, for separation of material, 10 both ends of separation pot are fixedly connected with water conservancy diversion
Pipe 12 and diversion pipe 12 are fixedly connected with drying box 9, after the material after gasification is introduced into inside, are liquefied, and are dried
9 inner wall of box is fixedly connected with drying plate 13, and drying 9 internal layer of box is provided with circulation pipe 14, and 9 internal heat of box is dried for improving,
4 one end of head cover is provided with controller 15, and drying box 9 is the drying box of hollow structure, and 14 one end of circulation pipe is fixed with connecting tube 8 to be connected
Connect and 14 other end of circulation pipe is located inside chassis 1, separation pot 10 is located at the top of incinerator 3, and circulation pipe 14 is U-shaped continuous bend
Circulation pipe, controller 15 is electrically connected with evaporator 5.
Operation principle：Feed inlet 11 is closed after manually material is put into separation pot 10 by feed inlet 11, then will be burnt
Burn stove 3 to light, heated for separation pot 10, the steam produced after separation pot 10 is heated is entered into drying by diversion pipe 12
In box 9, concentrate on drying plate 13 after being dried, effectively material can be separated, manually be opened by controller 15
After opening evaporator 5, after evaporator 5 is absorbed the heat given out around head cover 4, then after being compressed by compressor 7,
By connecting tube 8, entered by circulation pipe 14 inside chassis 1, outer scattered heat effectively can be carried out recycling concentration makes
With after the heat of recycling enters circulation pipe 14 by connecting tube 8, heat will dry the temperature inside box 9 by shedding in circulation
Degree rise.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify the technical solution described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in this
Within the protection domain of invention.
Claims (5)
1. a kind of potassium nitrate semi-finished product separate pot, including chassis（1）And head cover（4）, the head cover（4）It is fixedly connected on chassis
（1）Upper end, it is characterised in that：The chassis（1）End surface is provided with isolating door（2）And incinerator（3）, the incinerator
（3）Positioned at isolating door（2）Lower section, the chassis（1）Both sides are fixedly connected with drying box（9）, the head cover（4）End surface is set
It is equipped with feed inlet（11）, the head cover（4）Upper end is fixedly connected with evaporator（5）, the evaporator（5）Upper end is fixedly connected with
Compressor（7）, the evaporator（5）Pass through conduit（6）With compressor（7）Pipeline connects, the compressor（7）Upper end, which is fixed, to be connected
It is connected to delivery pipe（16）, the delivery pipe（16）Both ends are fixedly connected with connecting tube（8）, the chassis（1）Inner upper end is fixed
It is connected with separation pot（10）And separation pot（10）With feed inlet（11）Through connection, the separation pot（10）Both ends are fixedly connected with
Diversion pipe（12）And diversion pipe（12）With drying box（9）It is fixedly connected, the drying box（9）Inner wall is fixedly connected with drying plate
（13）, the drying box（9）Internal layer is provided with circulation pipe（14）, the head cover（4）One end is provided with controller（15）.
A kind of 2. potassium nitrate semi-finished product separation pot according to claim 1, it is characterised in that：The drying box（9）For in
The drying box of hollow structure, the circulation pipe（14）One end and connecting tube（8）It is fixedly connected and circulation pipe（14）The other end is located at bottom
Frame（1）It is internal.
A kind of 3. potassium nitrate semi-finished product separation pot according to claim 1, it is characterised in that：The separation pot（10）It is located at
Incinerator（3）Top.
A kind of 4. potassium nitrate semi-finished product separation pot according to claim 1, it is characterised in that：The circulation pipe（14）For U
The circulation pipe of type continuous bend.
A kind of 5. potassium nitrate semi-finished product separation pot according to claim 1, it is characterised in that：The controller（15）With steaming
Send out device（5）It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810049393.3A CN107973324A (en) | 2018-01-18 | 2018-01-18 | A kind of potassium nitrate semi-finished product separate pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810049393.3A CN107973324A (en) | 2018-01-18 | 2018-01-18 | A kind of potassium nitrate semi-finished product separate pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107973324A true CN107973324A (en) | 2018-05-01 |
Family
ID=62006144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810049393.3A Pending CN107973324A (en) | 2018-01-18 | 2018-01-18 | A kind of potassium nitrate semi-finished product separate pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107973324A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190607007A (en) * | 1906-03-23 | 1907-01-10 | Wilfred Hunt | Improvements in Lixiviation Apparatus more particularly adapted for use in the Extraction of Sodium Nitrate from Caliche. |
| FR650030A (en) * | 1927-01-24 | 1928-12-31 | Concordia Bergbau A G | Process and apparatus for the manufacture of nitrates, in particular of potassium and sodium |
| NL7500673A (en) * | 1974-01-21 | 1975-07-23 | Kureha Chemical Ind Co Ltd | PROCEDURE FOR THE REMOVAL OF NITROGEN OXIDE FROM A NITROGEN OXIDE CONTAINING GAS. |
| CN2467146Y (en) * | 2001-01-22 | 2001-12-26 | 石濮珲 | Multifunction evaporation tower |
| CN1891629A (en) * | 2005-07-07 | 2007-01-10 | 四川米高化肥有限公司 | Method for preparing potassium nitrate and ammonia chloride by double decomposition |
| CN101955209A (en) * | 2010-10-09 | 2011-01-26 | 赵家春 | Waste steam heat recycling method in potassium nitrate production |
| CN104261437A (en) * | 2014-10-10 | 2015-01-07 | 山东诺贝丰化学有限公司 | Continuous potassium nitrate production system combined with liquid ammonium nitrate production |
| CN105060317A (en) * | 2015-07-30 | 2015-11-18 | 湖南丹化农资有限公司 | Potassium chloride and ammonium nitrate double decomposition and circulation method for producing high quality potassium nitrate |
| CN205099373U (en) * | 2015-10-24 | 2016-03-23 | 浏阳市金和化工有限公司 | Potassium nitrate semi -manufactured goods separation pot |
| CN107162022A (en) * | 2017-05-28 | 2017-09-15 | 赵家春 | Production of Potassium Nitrate method |
| CN207957784U (en) * | 2018-01-18 | 2018-10-12 | 江西金利达钾业有限责任公司 | A kind of potassium nitrate semi-finished product separation pot |
-
2018
- 2018-01-18 CN CN201810049393.3A patent/CN107973324A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190607007A (en) * | 1906-03-23 | 1907-01-10 | Wilfred Hunt | Improvements in Lixiviation Apparatus more particularly adapted for use in the Extraction of Sodium Nitrate from Caliche. |
| FR650030A (en) * | 1927-01-24 | 1928-12-31 | Concordia Bergbau A G | Process and apparatus for the manufacture of nitrates, in particular of potassium and sodium |
| NL7500673A (en) * | 1974-01-21 | 1975-07-23 | Kureha Chemical Ind Co Ltd | PROCEDURE FOR THE REMOVAL OF NITROGEN OXIDE FROM A NITROGEN OXIDE CONTAINING GAS. |
| CN2467146Y (en) * | 2001-01-22 | 2001-12-26 | 石濮珲 | Multifunction evaporation tower |
| CN1891629A (en) * | 2005-07-07 | 2007-01-10 | 四川米高化肥有限公司 | Method for preparing potassium nitrate and ammonia chloride by double decomposition |
| CN101955209A (en) * | 2010-10-09 | 2011-01-26 | 赵家春 | Waste steam heat recycling method in potassium nitrate production |
| CN104261437A (en) * | 2014-10-10 | 2015-01-07 | 山东诺贝丰化学有限公司 | Continuous potassium nitrate production system combined with liquid ammonium nitrate production |
| CN105060317A (en) * | 2015-07-30 | 2015-11-18 | 湖南丹化农资有限公司 | Potassium chloride and ammonium nitrate double decomposition and circulation method for producing high quality potassium nitrate |
| CN205099373U (en) * | 2015-10-24 | 2016-03-23 | 浏阳市金和化工有限公司 | Potassium nitrate semi -manufactured goods separation pot |
| CN107162022A (en) * | 2017-05-28 | 2017-09-15 | 赵家春 | Production of Potassium Nitrate method |
| CN207957784U (en) * | 2018-01-18 | 2018-10-12 | 江西金利达钾业有限责任公司 | A kind of potassium nitrate semi-finished product separation pot |
Non-Patent Citations (1)
| Title |
|---|
| 北京市发展和改革委员会, 中国环境科学出版社 * |
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Application publication date: 20180501 |
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