CN108786752A - A kind of safe drier based on biodegradated polymer materal - Google Patents
A kind of safe drier based on biodegradated polymer materal Download PDFInfo
- Publication number
- CN108786752A CN108786752A CN201810760962.5A CN201810760962A CN108786752A CN 108786752 A CN108786752 A CN 108786752A CN 201810760962 A CN201810760962 A CN 201810760962A CN 108786752 A CN108786752 A CN 108786752A
- Authority
- CN
- China
- Prior art keywords
- safe
- drier
- biodegradated polymer
- polymer materal
- materal
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/041—Oxides or hydroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/46—Materials comprising a mixture of inorganic and organic materials
Abstract
The invention discloses a kind of safe drier based on biodegradated polymer materal.Which solve the drier safety issues in the fields such as existing food.Safe drier provided by the invention, at low cost, human contact is safe, environmentally protective, can be dissolved in completely naturally, ecological safety after abandoning.
Description
Technical field：
The present invention relates to a kind of drier, specifically, it is dry to be related to a kind of safety based on biodegradated polymer materal
Drying prescription.
Background technology：
Currently, packaged food is increasingly welcome by consumer, consumption figure is huge.Often it is furnished with drier in packaged food
To ensure food quality and mouthfeel.Existing drier is mainly silica-gel desiccant and Quick lime desiccant etc..Drier fasting
With being abandoned as rubbish.Silica-gel desiccant is of high cost, eco-environmental prote is poor, child or old man eat unfavorable health by mistake.Quick lime is dry
Drying prescription is strong alkaline substance, and corrosivity is extremely strong, such as eats meeting third-degree burn oral cavity and esophagus by mistake by child or old man, causes danger；
It is such as strayed into eye, can burn eyes, cause dangerous consequences.
Invention content：
The present invention provides a kind of safe drier based on biodegradated polymer materal, is to use Biodegradable high molecular material
A kind of safety that material and inorganic water removal drier calcium oxide and other a small amount of (one or more) additives are mixed is dry
Agent.
Calcium oxide (CaO) content ratio is 0%~99% in the safe drier, biodegradated polymer materal content ratio
Example is 0%~99%, and other a small amount of (one or more) additive level ratios are 0%~50%.
Granular or sheet or powdery can be made in the safe drier.Moisture absorption speed can be controlled, drier is extended
The moisture absorption time, adsorption cycle is long, and adsorption capacity is lasting.
The important composition biodegradated polymer materal of the safe drier refers to biodegradable macromolecule, has
Multiple types；All biodegradable macromolecules (artificial or natural), belong to biodegradated polymer materal herein.
The safe drier can be widely used for field of food, but does not limit and be only used for the field.
The safe drier is environmentally protective, can be dissolved in completely naturally, ecological safety after abandoning.The safe drier subtracts significantly
Lack calcium oxide and extraneous direct contact area, effectively controls its water absorption reaction speed, human contact's safety carries significantly
It is high.Third-degree burn oral cavity and esophagus, cause danger when can avoid eating by mistake；When can avoid being strayed into eye, eyes of burning cause danger
Consequence (and the safe drier of granular or sheet is compared with Quick lime desiccant and is not easily accessible eyes).
Compared with prior art, using method provided by the present invention, following technique effect can be reached：
1, human contact's safety greatly improves.It can avoid eating by mistake, be strayed at the moment, cause dangerous consequences.
2, moisture content adsorption cycle is long, and adsorption capacity is lasting.
3, environmentally protective, it is environmental-friendly, it can be dissolved in completely after abandoning naturally, both met personal safety needs or meet life
State security needs.
Claims (3)
1. a kind of safe drier based on biodegradated polymer materal, it is characterised in that calcium oxide in the safe drier
(CaO) content ratio is 0%~99%, and biodegradated polymer materal content ratio is 0%~99%, other a small amount of (a kind of
Or it is several) additive level ratio be 0%~50%.
2. safe drier according to claim 1, it is characterised in that：Granular or sheet can be made in the safe drier
Or powdery.
3. safe drier according to claim 1, it is characterised in that：Biodegradated polymer materal content ratio is
0%~99%, biodegradated polymer materal refers to biodegradable macromolecule, there is multiple types；It is all biodegradable
Macromolecule (artificial or natural), belong to biodegradated polymer materal herein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760962.5A CN108786752A (en) | 2018-07-06 | 2018-07-06 | A kind of safe drier based on biodegradated polymer materal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760962.5A CN108786752A (en) | 2018-07-06 | 2018-07-06 | A kind of safe drier based on biodegradated polymer materal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108786752A true CN108786752A (en) | 2018-11-13 |
Family
ID=64076388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810760962.5A Pending CN108786752A (en) | 2018-07-06 | 2018-07-06 | A kind of safe drier based on biodegradated polymer materal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108786752A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1512325A (en) * | 1975-03-27 | 1978-06-01 | Sanyo Chemical Ind Ltd | Water absorbing resin |
| CN1706544A (en) * | 2005-04-19 | 2005-12-14 | 姜发堂 | Edible deciccant |
| CN1830543A (en) * | 2006-02-17 | 2006-09-13 | 武汉力诚生物科技有限公司 | Drying agent and preparation method |
| CN107173665A (en) * | 2017-06-02 | 2017-09-19 | 陶圣香 | A kind of preparation method of food special drying agent |
| CN107836625A (en) * | 2017-10-26 | 2018-03-27 | 河北喜之郎食品有限公司 | A kind of sea sedge special drying agent and its preparation technology |
-
2018
- 2018-07-06 CN CN201810760962.5A patent/CN108786752A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1512325A (en) * | 1975-03-27 | 1978-06-01 | Sanyo Chemical Ind Ltd | Water absorbing resin |
| CN1706544A (en) * | 2005-04-19 | 2005-12-14 | 姜发堂 | Edible deciccant |
| CN1830543A (en) * | 2006-02-17 | 2006-09-13 | 武汉力诚生物科技有限公司 | Drying agent and preparation method |
| CN107173665A (en) * | 2017-06-02 | 2017-09-19 | 陶圣香 | A kind of preparation method of food special drying agent |
| CN107836625A (en) * | 2017-10-26 | 2018-03-27 | 河北喜之郎食品有限公司 | A kind of sea sedge special drying agent and its preparation technology |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |
|
| WD01 | Invention patent application deemed withdrawn after publication |