CN107411046B - A kind of instant method for production of phosphate salt - Google Patents
A kind of instant method for production of phosphate salt Download PDFInfo
- Publication number
- CN107411046B CN107411046B CN201710811927.7A CN201710811927A CN107411046B CN 107411046 B CN107411046 B CN 107411046B CN 201710811927 A CN201710811927 A CN 201710811927A CN 107411046 B CN107411046 B CN 107411046B
- Authority
- CN
- China
- Prior art keywords
- phosphate
- emulsifier
- raw materials
- drying
- phosphatic
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/03—Organic compounds
- A23L29/05—Organic compounds containing phosphorus as heteroatom
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- General Preparation And Processing Of Foods (AREA)
Abstract
The present invention provides a kind of instant method for production of phosphate salt, including：Aqueous solution comprising phosphatic raw materials and emulsifier is dried, obtains instant phosphate.The present invention mixes emulsifier with phosphate, and emulsifier effectively improves the affinity between phosphate particle, and then when avoiding the different types of phosphate from compounding, due to caking phenomenon caused by property difference；And re-dry is handled after emulsifier is mixed with phosphatic raw materials so that phosphate possesses emulsifiability, improves phosphatic solution rate.Embodiment the result shows that, the dissolving in ice water can be realized in the phosphate that method provided by the invention is prepared within 1 minute, and without the appearance of caking phenomenon.
Description
Technical field
The present invention relates to phosphate preparing technical field more particularly to a kind of instant method for production of phosphate salt.
Background technology
Phosphate is widely used in food processing industry with its unique effect by countries in the world, the list generally used both at home and abroad
Body phosphate is orthophosphates, dimerization, trimerization and polyphosphate, but the phosphatic solution rate of monomer and effect are not
Requirement can be reached simultaneously so that using being subject to numerous limitations.In the prior art, compound phosphorus is mostly produced by way of physical mixed
Hydrochlorate, to solve the problems, such as that the phosphatic solution rate of monomer and effect cannot concurrently reach and require, but phosphate
Each monomer granularity differs, property is different, occurs caking phenomenon when the phosphate being combined being caused to dissolve, solution rate still compared with
Slowly, development of the phosphate in field of food is limited.
The content of the invention
In view of this, it is an object of the invention to provide a kind of instant method for production of phosphate salt, systems provided by the invention
The phosphate that Preparation Method obtains easily disperses, does not lump and solution rate is fast.
In order to realize foregoing invention purpose, the present invention provides following technical scheme：
The present invention provides a kind of instant method for production of phosphate salt, including：It will be comprising phosphatic raw materials and emulsifier
Aqueous solution is dried, and obtains instant phosphate.
Preferably, the aqueous solution comprising phosphatic raw materials and emulsifier is by by phosphatic raw materials aqueous solution and emulsification
Agent aqueous solution is mixed to get.
Preferably, mass-volume concentration of the phosphatic raw materials in phosphatic raw materials aqueous solution is 10~15g/100mL.
Preferably, mass-volume concentration of the emulsifier in emulsifier aqueous solution is 0.5~1g/100mL.
Preferably, the mass ratio of the phosphatic raw materials and emulsifier is 100：(5~7).
Preferably, the emulsifier includes starch Sodium Octenyl Succinate.
Preferably, the phosphatic raw materials include water-soluble orthophosphates, water-soluble poly-phosphate and water-soluble pyrophosphoric acid
One or more in salt.
Preferably, the drying is the forced air drying, removal moisture drying, vacuum drying or spray drying.
Preferably, the temperature of the spray drying is 120~140 DEG C；The time of the spray drying is 10~30min.
Preferably, the forced air drying, removal moisture drying or vacuum drying temperature are 60~80 DEG C；The air blast is done
Dry, removal moisture drying or vacuum drying time for 12~for 24 hours.
The present invention provides a kind of instant method for production of phosphate salt, the water including phosphatic raw materials and emulsifier will be included
Solution is dried, and obtains instant phosphate.The present invention mixes emulsifier with phosphate, and emulsifier effectively improves phosphate
The affinity of intergranular, and then when avoiding the different types of phosphate from compounding, due to caking phenomenon caused by property difference；And breast
Re-dry is handled after agent is mixed with phosphatic raw materials so that phosphate possesses emulsifiability, improves phosphatic solution rate.
Embodiment the result shows that, the phosphate that method provided by the invention is prepared can be realized within 1 minute in ice water
Dissolving, and without the appearance of caking phenomenon.
Specific embodiment
The present invention provides a kind of instant method for production of phosphate salt, including：It will be comprising phosphatic raw materials and emulsifier
Aqueous solution is dried, and obtains instant phosphate.
The present invention mixes emulsifier with phosphate, and emulsifier effectively improves the affinity between phosphate particle, and then keeps away
When exempting from different types of phosphate compounding, due to caking phenomenon caused by property difference；And emulsifier is mixed with phosphatic raw materials
Re-dry is handled after conjunction so that phosphate possesses emulsifiability, improves phosphatic solution rate.Embodiment the result shows that,
The phosphate that method provided by the invention is prepared can be realized the dissolving in ice water, and not lump within 1 minute
The appearance of phenomenon.
Aqueous solution comprising phosphatic raw materials and emulsifier is dried the present invention, obtains instant phosphate.The present invention
There is no particular/special requirement to the component of the phosphatic raw materials, prepared according to phosphatic component well-known to those skilled in the art
.In the present invention, it is burnt to preferably comprise water-soluble orthophosphates, water-soluble poly-phosphate and water solubility for the phosphatic raw materials
One or more in phosphate；The water solubility orthophosphates further preferably includes sodium phosphate and/or potassium phosphate；The water
Dissolubility Quadrafos preferably includes polyphosphate sodium and/or PA 800K, the polyphosphate sodium be more preferably sodium tripolyphosphate,
The sodium polyphosphate of calgon, the degree of polymerization more than three, the degree of polymerization of the sodium polyphosphate are preferably greater than 3, further
Preferably 4~10；The PA 800K is more preferably one kind in potassium tripolyphosphate, hexa metaphosphoric acid potassium, potassium polyphosphate
Or it is a variety of, the degree of polymerization of the potassium polyphosphate is preferably greater than 3, and further preferably 4~10；The water solubility pyrophosphate is excellent
Choosing includes sodium pyrophosphate and/or potassium pyrophosphate；When the phosphatic raw materials be mixture when, the present invention in the mixture not
Ratio between commaterial does not have particular/special requirement.The solubility property of a variety of compounding phosphate or phosphate monomer can be achieved in the present invention
Raising, meet market to phosphatic different demands.
In the present invention, when the phosphatic raw materials are preferably potassium phosphate and sodium phosphate, the potassium phosphate and sodium phosphate
Mass ratio is preferably (1~5)：(1~5)；When the phosphatic raw materials are preferably sodium tripolyphosphate and calgon, described three
The mass ratio of polyphosphate sodium and calgon is preferably (2~3)：(1~5)；The phosphatic raw materials are preferably tripolyphosphate
When sodium and potassium phosphate, the mass ratio of the sodium tripolyphosphate and potassium phosphate is preferably (1~10)：(1~10)；The phosphate is former
When material is preferably calgon and sodium phosphate, the mass ratio of the calgon and sodium phosphate is preferably (1~10)：(1~
10)；When the phosphatic raw materials are preferably sodium tripolyphosphate, sodium phosphate and calgon, the sodium tripolyphosphate, sodium phosphate
Mass ratio with calgon is preferably (1~10)：(1~10)：(1~10)；The phosphatic raw materials are preferably trimerization phosphorus
When sour sodium, sodium phosphate, calgon and sodium polyphosphate, the sodium tripolyphosphate, sodium phosphate, calgon and poly phosphorus
The mass ratio of sour sodium is preferably (1~10)：(1~10)：(1~10)：(1~10)；The phosphatic raw materials are preferably trimerization phosphorus
When sour sodium, sodium phosphate, calgon and potassium polyphosphate, the sodium tripolyphosphate, sodium phosphate, calgon and poly phosphorus
The mass ratio of sour potassium is preferably (1~10)：(1~10)：(1~10)：(1~10).
The present invention does not have particular/special requirement to the phosphatic specific source, using city well-known to those skilled in the art
Sell product；In an embodiment of the present invention, the phosphatic raw materials are specially food-grade phosphate.
In the present invention, the emulsifier preferably includes starch Sodium Octenyl Succinate.In the present invention, the octenyl
The addition of succinic acid starch sodium further improves the affinity between phosphate, when avoiding different types of phosphate compounding, due to
Caking phenomenon caused by property difference；And phosphate is caused to possess emulsifiability, improves phosphatic solution rate.The present invention
There is no particular/special requirement to the source of the starch Sodium Octenyl Succinate, using commercial product well-known to those skilled in the art
.
In the present invention, the mass ratio of phosphatic raw materials and emulsifier in the aqueous solution comprising phosphatic raw materials and emulsifier
Preferably 100:(5~7), further preferably 100:(5.2~6.8), more preferably 100：(5.5~6.5) are most preferably
100:6.In the present invention, in the compound aqueous solution comprising phosphatic raw materials and emulsifier phosphatic raw materials quality volume
Concentration is preferably (5~10) g/100mL, further preferably (6~9) g/100mL, more preferably 7~8g/100mL.In this hair
In bright, in the compound aqueous solution comprising phosphatic raw materials and emulsifier the mass-volume concentration of emulsifier be preferably (0.2~
0.5) g/100mL, further preferably (0.3~0.4) g/100mL.
In the present invention, the aqueous solution including phosphatic raw materials and emulsifier is preferably by water-soluble by phosphatic raw materials
Liquid and emulsifier aqueous solution are mixed to get.In the present invention, quality of the phosphatic raw materials in phosphatic raw materials aqueous solution
Volumetric concentration is preferably 10~15g/100mL, further preferably 12~14g/100mL, more preferably 10g/100mL；It is described
Phosphatic raw materials aqueous solution by the phosphatic raw materials preferably by being dissolved in the water to obtain under agitation；The stirring
Rate is preferably 100~500rpm, further preferably 120~300rpm, and more preferably 150~200rpm, mixing time is excellent
Elect 10~60min as, further preferably 15~30min.In the present invention, matter of the emulsifier in emulsifier aqueous solution
It is preferably 0.5~1g/100mL to measure volumetric concentration, further preferably 0.6~0.8g/100mL, more preferably 0.7g/100mL；
The emulsifier solution is preferably by the way that the emulsifier is dissolved in the water acquisition under agitation；The rate of the stirring is excellent
Elect 550~800rpm as, the time of stirring is preferably 20~40min.
In the present invention, the mixing of the phosphatic raw materials aqueous solution and emulsifier aqueous solution preferably under agitation into
Row, the rate of the stirring is preferably 200~500rpm, further preferably 220~480rpm, more preferably 300rpm；Institute
The time for stating stirring is preferably 10~30min, further preferably 15~20min.Mixed process of the present invention is realized complete
Dissolved phosphate aqueous solution is sufficiently mixed with the emulsifier solution after complete aquation.The present invention is to the specific reality of the mixing
The mode of applying does not have particular/special requirement, using the hybrid mode of solution well-known to those skilled in the art.
After the aqueous solution for obtaining including phosphatic raw materials and emulsifier, the mixed aqueous solution is dried in the present invention,
Obtain instant phosphate.In the present invention, the drying is preferably forced air drying, removal moisture drying, vacuum drying or spray drying.
In the present invention, the forced air drying, removal moisture drying or vacuum drying temperature are preferably 60~80 DEG C, and further preferably 64
~75 DEG C, more preferably 65~70 DEG C；The forced air drying, removal moisture drying or vacuum drying time is preferably 12~for 24 hours, into
One step is preferably 15~20h.In the present invention, the temperature of the spray drying is preferably 120~140 DEG C, further preferably
125~135 DEG C, more preferably 130 DEG C；The time of the spray drying is preferably 10~30min, further preferably 15~
25min, more preferably 20min.The present invention is to the specific reality of the forced air drying, removal moisture drying, vacuum drying and spray drying
The mode of applying does not have particular/special requirement, using forced air drying well-known to those skilled in the art, removal moisture drying, vacuum drying and spraying
Dry embodiment.
The preparation method of ferric phosphate provided by the invention is described in detail with reference to embodiment, but cannot be
They are interpreted as limiting the scope of the present invention.
Embodiment 1
Food-grade sodium hexametaphosphate material is added to while stirring in the dispersion slot of water and is fully dissolved, and controls dispersion slot
The mass-volume concentration of middle feed liquid is 10g/100mL；Starch Sodium Octenyl Succinate is added to the decomposition of water while stirring
Fully dissolving obtains the mass-volume concentration of starch Sodium Octenyl Succinate solution, wherein octenyl succinic acid starch solution in slot
For 0.5g/100mL；Sodium hexametaphosphate solution is mixed with octenyl succinic acid starch solution, octenyl succinic in mixed process
Acid-starch sodium is the 5% of calgon quality；Feed liquid is converted into holding vessel after mixing, air blast is carried out under the conditions of 60 DEG C
Drying and dehydrating for 24 hours, obtains instant phosphate.
Dissolubility analysis is carried out to obtained instant phosphate：By instant phosphate and the mass volume ratio 1g of ice water：
100mL weighs the instant phosphate and ice water being prepared, and product is uniformly poured into ice water, finds completely molten in 1min
Solution, and there is not caking phenomenon, favorable dispersibility in product.
Embodiment 2
Food grade sodium tripolyphosphate material is added to while stirring in the dispersion slot of water and is fully dissolved, and controls dispersion slot
The mass-volume concentration of middle feed liquid is 15g/100mL；Octenyl succinic acid starch is added to the decomposer of water while stirring
In fully dissolving obtain octenyl succinic acid starch solution, the mass-volume concentration of wherein octenyl succinic acid starch solution is
1g/100mL；Sodium tripolyphosphate solution is mixed with octenyl succinic acid starch solution, ocentyl succinic forms sediment in mixed process
Powder is the 7% of sodium tripolyphosphate quality；Feed liquid is converted into holding vessel after mixing, is spray-dried under the conditions of 120 DEG C
30min obtains instant phosphate.
Dissolubility analysis is carried out to obtained instant phosphate：By instant phosphate and the mass volume ratio 1g of ice water：
100mL weighs the instant phosphate and ice water being prepared, and product is uniformly poured into ice water, finds to be completely dissolved in 40s,
And there is not caking phenomenon, favorable dispersibility in product.
Embodiment 3
Food grade sodium tripolyphosphate and calgon are pressed 1:1 weight ratio weighs material, and material is added to while stirring
Have in the dispersion slot of water and fully dissolve, obtain phosphate solution, and control the mass-volume concentration of feed liquid in dispersion slot as 15g/
100mL；Octenyl succinic acid starch is added to in the decomposer of water fully dissolving while stirring and obtains ocentyl succinic
Starch solution, the wherein mass-volume concentration of octenyl succinic acid starch solution are 1g/100mL；By phosphate solution and octene
Base succinic acid starch solution mixes, and octenyl succinic acid starch is sodium tripolyphosphate and calgon gross mass in mixed process
7%；Feed liquid is converted into holding vessel after mixing, spray drying 10min is carried out under the conditions of 130 DEG C, obtains instant phosphoric acid
Salt.
Dissolubility analysis is carried out to obtained instant phosphate：By instant phosphate and the mass volume ratio 1g of ice water：
100mL weighs the instant phosphate and ice water being prepared, and product is uniformly poured into ice water, finds completely molten in 1min
Solution, and there is not caking phenomenon, favorable dispersibility in product.
Embodiment 4
Food-grade sodium hexametaphosphate and potassium phosphate are pressed 1:2 weight ratio weighs material, and material has been added to water while stirring
Dispersion slot in fully dissolve, obtain phosphate solution, and control feed liquid in dispersion slot mass-volume concentration be 10g/
100mL；Octenyl succinic acid starch is added to in the decomposer of water fully dissolving while stirring and obtains ocentyl succinic
Starch solution, the wherein mass-volume concentration of octenyl succinic acid starch solution are 0.6g/100mL；By phosphate solution with it is pungent
Starch alkenyl succinate solution mixes, and octenyl succinic acid starch is calgon and potassium carbonate gross mass in mixed process
6%；Feed liquid is converted into holding vessel after mixing, spray drying 15min is carried out under the conditions of 125 DEG C, obtains instant phosphate.
Dissolubility analysis is carried out to obtained instant phosphate, product is placed in ice water：By instant phosphate and ice water
Mass volume ratio 1g：100mL weighs the instant phosphate and ice water being prepared, and product is uniformly poured into ice water, hair
It is completely dissolved in existing 1min, and caking phenomenon, favorable dispersibility does not occur in product.
Comparative example 1
It is heated at high temperature dewatering according to conventional orthophosphates, neutralization reaction system is carried out with phosphoric acid by soda ash or soda bath
For the orthophosphates such as sodium dihydrogen phosphate are gone out, continue to be heated to 250 DEG C after finishing, generate sodium metaphosphate, be again heated to 620 DEG C of meltings
And polymerization prepares hexa metaphosphoric acid sodium salt；Dissolubility analysis is carried out to the hexa metaphosphoric acid sodium salt being prepared, product is placed in ice water
In：By instant phosphate and the mass volume ratio 1g of ice water：100mL weighs the instant phosphate and ice water being prepared, and will
Product is uniformly poured into ice water, there is caking phenomenon appearance in course of dissolution, and 2min terminates to dissolve, and still has undissolved block salt to deposit
.
Comparative example 2
According to the method for comparative example 1, tripolyphosphate sodium salt is prepared；Dissolubility is carried out to the tripolyphosphate sodium salt being prepared
Analysis, product is placed in ice water：By instant phosphate and the mass volume ratio 1g of ice water：100mL weighs the speed being prepared
Soluble phosphorus hydrochlorate and ice water, and product is uniformly poured into ice water, there is caking phenomenon appearance in course of dissolution, 3min terminates to dissolve,
Still with the presence of undissolved block salt.
Comparative example 3
According to the method for comparative example 1, it is 1 to prepare sodium tripolyphosphate and calgon mass ratio:1 composite phosphate；
Dissolubility analysis is carried out to the composite phosphate being prepared, product is placed in ice water：By the matter of instant phosphate and ice water
Measure volume ratio 1g：100mL weighs the instant phosphate and ice water being prepared, and product is uniformly poured into ice water, dissolves
There is caking phenomenon appearance in journey, 2.5min terminates to dissolve, still with the presence of undissolved block salt.
Comparative example 4
According to the method for comparative example 1, it is 1 to prepare calgon and potassium phosphate mass ratio:2 composite phosphate；To system
Standby obtained composite phosphate carries out dissolubility analysis, and product is placed in ice water：By instant phosphate and the mass body of ice water
Product compares 1g：100mL weighs the instant phosphate and ice water being prepared, and product is uniformly poured into ice water, in course of dissolution
There is caking phenomenon appearance, 3min terminates to dissolve, still with the presence of undissolved block salt.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of instant method for production of phosphate salt, including：Aqueous solution comprising phosphatic raw materials and emulsifier is dried,
Obtain instant phosphate；
The mass ratio of the phosphatic raw materials and emulsifier is 100：（5~7）；
The phosphatic raw materials are a variety of in water-soluble orthophosphates, water-soluble poly-phosphate and water-soluble pyrophosphate；
The emulsifier is starch Sodium Octenyl Succinate.
2. preparation method according to claim 1, which is characterized in that described water-soluble comprising phosphatic raw materials and emulsifier
Liquid is by the way that phosphatic raw materials aqueous solution and emulsifier aqueous solution are mixed to get.
3. preparation method according to claim 2, which is characterized in that the phosphatic raw materials are in phosphatic raw materials aqueous solution
In mass-volume concentration be 10 ~ 15g/100mL.
4. preparation method according to claim 2, which is characterized in that quality of the emulsifier in emulsifier aqueous solution
Volumetric concentration is 0.5 ~ 1g/100mL.
5. preparation method according to claim 1, which is characterized in that the drying is forced air drying, removal moisture drying, vacuum
Dry or spray drying.
6. preparation method according to claim 5, which is characterized in that the temperature of the spray drying is 120 ~ 140 DEG C；Institute
The time for stating spray drying is 10 ~ 30min.
7. preparation method according to claim 5, which is characterized in that the forced air drying, removal moisture drying or vacuum drying
Temperature be 60 ~ 80 DEG C；The forced air drying, removal moisture drying or vacuum drying time for 12 ~ for 24 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710811927.7A CN107411046B (en) | 2017-09-11 | 2017-09-11 | A kind of instant method for production of phosphate salt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710811927.7A CN107411046B (en) | 2017-09-11 | 2017-09-11 | A kind of instant method for production of phosphate salt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107411046A CN107411046A (en) | 2017-12-01 |
| CN107411046B true CN107411046B (en) | 2018-05-25 |
Family
ID=60432243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710811927.7A Active CN107411046B (en) | 2017-09-11 | 2017-09-11 | A kind of instant method for production of phosphate salt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107411046B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236171A (en) * | 2019-06-24 | 2019-09-17 | 徐州恒世食品有限公司 | The instant efficient method for production of phosphate salt of food ingredient |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770865A (en) * | 1986-08-29 | 1988-09-13 | Monsanto Company | Methods for the preparation of moisturized compositions of hydrate-forming polyphosphate |
| US4857287A (en) * | 1988-08-16 | 1989-08-15 | Fmc Corporation | Fast-dissolving, non-caking, food grade sodium tripolyphosphate |
| CN106082152A (en) * | 2016-06-24 | 2016-11-09 | 苏州闻达食品配料有限公司 | A kind of production method of composite phosphate |
-
2017
- 2017-09-11 CN CN201710811927.7A patent/CN107411046B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107411046A (en) | 2017-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103977846B (en) | A kind of by coal ash for manufacturing for the method for zeolite phosphor-curing agent and the product prepared in this way | |
| CN105621381A (en) | Method for producing full water-soluble solid ammonium polyphosphate from phosphoric acid by wet process | |
| CN107411046B (en) | A kind of instant method for production of phosphate salt | |
| CN101589793A (en) | A kind of fish seasoning and preparation method thereof | |
| CN105503276A (en) | Preparation method of full water-soluble solid ammonium polyphosphate | |
| CN104724688A (en) | Method for preparing low-polymerization-degree water-soluble ammonium polyphosphate from ammonium phosphate | |
| US2414969A (en) | Process for producing agglomerated water treating compositions | |
| CN103058156A (en) | Method for preparing calcium phosphate by utilizing slag charge discharged during sodium hypophosphite preparation | |
| CN102502559B (en) | Anti-caking prehydration sodium tripolyphosphate capable of dissolving in saline water quickly and preparation method thereof | |
| CN101920949A (en) | Method for producing nitrate/nitrite-free sodium tripolyphosphate | |
| CN104045070A (en) | Preparation method of instant composite phosphate | |
| CN108191993B (en) | A kind of sodium alginate and its preparation method and application | |
| WO2017151016A1 (en) | Solid phosphate salt and process for preparation thereof | |
| CN109279591A (en) | The method for producing water-soluble ammonium polyphosphate using industrial phosphoric acid ammonium salt-ammonia | |
| CN104555973A (en) | Production method for enhancing gas forming speed of disodium dihydrogen pyrophosphate | |
| CN105197906A (en) | Improvement method for producing food grade monocalcium phosphate | |
| US20200277238A9 (en) | New process for producing humic acid salts with fluidizing solid phase reaction | |
| CN110236171A (en) | The instant efficient method for production of phosphate salt of food ingredient | |
| CN104693483A (en) | Preparation method of high-dispersibility melamine pyrophosphate fire retardant | |
| US3218173A (en) | Calcium-fortified milk protein concentrate and process for producing the same | |
| JP2006249316A (en) | Producing method of starch phosphate | |
| US1818114A (en) | Method for the production of dried acid calcium phosphate | |
| CN106082152A (en) | A kind of production method of composite phosphate | |
| CN106115645A (en) | A kind of production method of feed-level calcium biphosphate | |
| US8951587B2 (en) | Mineral additive for a dietary composition for animals and method for the production thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |