CN106278951B - 一种精氨酸精制工艺 - Google Patents
一种精氨酸精制工艺 Download PDFInfo
- Publication number
- CN106278951B CN106278951B CN201610655174.0A CN201610655174A CN106278951B CN 106278951 B CN106278951 B CN 106278951B CN 201610655174 A CN201610655174 A CN 201610655174A CN 106278951 B CN106278951 B CN 106278951B
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- CN
- China
- Prior art keywords
- arginine
- turns
- filter
- flocculant
- microfiltration membranes
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C277/08—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups of substituted guanidines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
- C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610655174.0A CN106278951B (zh) | 2016-08-11 | 2016-08-11 | 一种精氨酸精制工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610655174.0A CN106278951B (zh) | 2016-08-11 | 2016-08-11 | 一种精氨酸精制工艺 |
Publications (2)
Publication Number | Publication Date |
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CN106278951A CN106278951A (zh) | 2017-01-04 |
CN106278951B true CN106278951B (zh) | 2018-05-11 |
Family
ID=57668474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610655174.0A Active CN106278951B (zh) | 2016-08-11 | 2016-08-11 | 一种精氨酸精制工艺 |
Country Status (1)
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CN (1) | CN106278951B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0714884A1 (en) * | 1994-11-30 | 1996-06-05 | Ajinomoto Co., Inc. | A method for the production of a basic amino acid |
CN103145590A (zh) * | 2013-03-06 | 2013-06-12 | 左英龙 | 一种l-精氨酸清洁生产工艺 |
CN103667381A (zh) * | 2013-12-24 | 2014-03-26 | 山东民强生物科技股份有限公司 | 一种提高精氨酸收率的方法 |
CN105253977A (zh) * | 2015-11-25 | 2016-01-20 | 上海立昌环境工程股份有限公司 | 一种降低cod的环保絮凝剂及其制备方法和应用 |
-
2016
- 2016-08-11 CN CN201610655174.0A patent/CN106278951B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0714884A1 (en) * | 1994-11-30 | 1996-06-05 | Ajinomoto Co., Inc. | A method for the production of a basic amino acid |
CN103145590A (zh) * | 2013-03-06 | 2013-06-12 | 左英龙 | 一种l-精氨酸清洁生产工艺 |
CN103667381A (zh) * | 2013-12-24 | 2014-03-26 | 山东民强生物科技股份有限公司 | 一种提高精氨酸收率的方法 |
CN105253977A (zh) * | 2015-11-25 | 2016-01-20 | 上海立昌环境工程股份有限公司 | 一种降低cod的环保絮凝剂及其制备方法和应用 |
Non-Patent Citations (2)
Title |
---|
离子交换法从发酵液中提取L-精氨酸;张义萍等;《食品与发酵工业》;20051231;第39卷(第9期);63-65页 * |
絮凝剂的研究进展;王艳等;《化工时刊》;20100831;第24卷(第8期);53-57页 * |
Also Published As
Publication number | Publication date |
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CN106278951A (zh) | 2017-01-04 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Arginine refining process Effective date of registration: 20211018 Granted publication date: 20180511 Pledgee: China Construction Bank Corporation Junan sub branch Pledgor: SHANDONG FUFENG FERMENTATION Co.,Ltd. Registration number: Y2021370000120 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230414 Granted publication date: 20180511 Pledgee: China Construction Bank Corporation Junan sub branch Pledgor: SHANDONG FUFENG FERMENTATION CO.,LTD. Registration number: Y2021370000120 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |