CN1418172A - 用于二氧化氯生产方法的高级控制策略 - Google Patents
用于二氧化氯生产方法的高级控制策略 Download PDFInfo
- Publication number
- CN1418172A CN1418172A CN01806724A CN01806724A CN1418172A CN 1418172 A CN1418172 A CN 1418172A CN 01806724 A CN01806724 A CN 01806724A CN 01806724 A CN01806724 A CN 01806724A CN 1418172 A CN1418172 A CN 1418172A
- Authority
- CN
- China
- Prior art keywords
- chlorine dioxide
- reaction medium
- calculating
- sodium chlorate
- flow
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/19—Halogen containing
Landscapes
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Control Of Non-Electrical Variables (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Description
参数 | %变化的减少 |
二氧化氯生产率目标值的偏离 | 82% |
二氧化氯浓度目标值的偏离 | 37% |
进入漂白设备的二氧化氯溶液浓度 | 35% |
发生器水平 | 35% |
发生器液体中酸的当量浓度 | 8% |
发生器液体中氯酸盐摩尔浓度 | 18% |
Claims (32)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19001900P | 2000-03-17 | 2000-03-17 | |
US60/190,019 | 2000-03-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1418172A true CN1418172A (zh) | 2003-05-14 |
CN100486887C CN100486887C (zh) | 2009-05-13 |
Family
ID=22699723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018067247A Expired - Fee Related CN100486887C (zh) | 2000-03-17 | 2001-03-14 | 用于二氧化氯生产方法的高级控制策略 |
Country Status (14)
Country | Link |
---|---|
US (1) | US6972121B2 (zh) |
EP (1) | EP1263679A2 (zh) |
JP (1) | JP4183420B2 (zh) |
CN (1) | CN100486887C (zh) |
AR (1) | AR027672A1 (zh) |
AU (2) | AU4398201A (zh) |
BR (1) | BR0109320A (zh) |
CA (1) | CA2400362C (zh) |
MX (1) | MXPA02009061A (zh) |
NZ (1) | NZ520939A (zh) |
PL (1) | PL358011A1 (zh) |
RU (1) | RU2292298C2 (zh) |
WO (1) | WO2001068518A2 (zh) |
ZA (1) | ZA200206906B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115644066A (zh) * | 2022-12-02 | 2023-01-31 | 福建农林大学 | 利用外源多胺提高龙眼胚性愈伤组织生长量和类黄酮含量的方法 |
CN117270586A (zh) * | 2023-11-21 | 2023-12-22 | 深圳市普朗医疗科技发展有限公司 | 透明质酸钠凝胶制备的自动定量控制方法及系统 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7504074B2 (en) * | 2002-06-11 | 2009-03-17 | Siemens Water Technologies Corp. | Chlorine dioxide generation systems |
US20110052480A1 (en) * | 2002-06-11 | 2011-03-03 | Edward Max Martens | Chlorine dioxide generation systems and methods |
US7383946B2 (en) * | 2004-03-26 | 2008-06-10 | Hughes Kenneth D | Materials for storing and releasing reactive gases |
US8636919B1 (en) | 2004-03-26 | 2014-01-28 | Kenneth D. Hughes | Reactive solutions |
US20060059043A1 (en) * | 2004-09-14 | 2006-03-16 | Chan Wesley T | Method and system to provide wireless access at a reduced rate |
US20060120946A1 (en) * | 2004-12-06 | 2006-06-08 | Akzo Nobel N.V. | Chemical process and apparatus |
US7651865B2 (en) * | 2005-04-14 | 2010-01-26 | Superior Plus Inc. | Conditioning slurry samples for quantitative instrumental analysis |
US20070152187A1 (en) * | 2006-01-03 | 2007-07-05 | Beraca Sabara Quimicos E Ingredientes Ltda. | Chlorine Dioxide Stable Solution Production Process |
CA2731440A1 (en) | 2008-07-25 | 2010-01-28 | Siemens Water Technologies Corp. | Chlorine dioxide generation systems and methods |
FI122623B (fi) * | 2009-10-30 | 2012-04-30 | Kemira Oyj | Menetelmä klooridioksidin valmistamiseksi |
US8748188B2 (en) * | 2010-12-23 | 2014-06-10 | Allison H. Sampson | Method of preparing, storing, transporting and testing chlorine dioxide solutions |
GB201612077D0 (en) * | 2016-07-12 | 2016-08-24 | Gaffey Technical Services Ltd | A chlorine dioxide solution generating apparatus |
US20200071166A1 (en) * | 2018-08-30 | 2020-03-05 | Guangxi University | Method for preparing high-purity chlorine dioxide by using methanol and hydrogen peroxide as reducing agent |
DE102019117728B4 (de) * | 2019-07-01 | 2021-11-25 | Prominent Gmbh | Verfahren und Vorrichtung zur Erzeugung von Chlordioxid |
CN112445247B (zh) * | 2020-09-30 | 2023-01-10 | 浙江中控软件技术有限公司 | 一种px氧化反应水浓度控制方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3864456A (en) * | 1964-08-13 | 1975-02-04 | Electric Reduction Co | Manufacture of chlorine dioxide, chlorine and anhydrous sodium sulphate |
SE371633B (zh) * | 1972-07-14 | 1974-11-25 | Mo Och Domsjoe Ab | |
CA1080433A (en) * | 1976-03-19 | 1980-07-01 | Erco Industries Limited | High efficiency chlorine dioxide production at low acidity |
US4251224A (en) * | 1978-09-19 | 1981-02-17 | Erco Industries Limited | Control system for chlorine dioxide plants |
JPS5837244B2 (ja) * | 1979-12-24 | 1983-08-15 | 日本カ−リツト株式会社 | 二酸化塩素の製造方法 |
SE460046B (sv) * | 1987-03-27 | 1989-09-04 | Eka Nobel Ab | Foerfarande foer framstaellning av klordioxid |
US4839152A (en) * | 1988-03-25 | 1989-06-13 | Olin Corporation | Process for producing an aqueous solution containing chlorine dioxide and chlorine |
SE500043C2 (sv) * | 1990-08-31 | 1994-03-28 | Eka Nobel Ab | Förfarande för kontinuerlig framställning av klordioxid |
US5382520A (en) * | 1991-05-13 | 1995-01-17 | Drew Chemical Corporation | Automated method for controlling the rate of chlorine dioxide generation |
CA2092238C (en) * | 1992-06-09 | 1999-03-30 | Edward J. Bechberger | Decreased sodium sulfate production in chlorine dioxide generation |
US7504074B2 (en) * | 2002-06-11 | 2009-03-17 | Siemens Water Technologies Corp. | Chlorine dioxide generation systems |
-
2001
- 2001-03-14 MX MXPA02009061A patent/MXPA02009061A/es active IP Right Grant
- 2001-03-14 AU AU4398201A patent/AU4398201A/xx active Pending
- 2001-03-14 JP JP2001567625A patent/JP4183420B2/ja not_active Expired - Fee Related
- 2001-03-14 AU AU2001243982A patent/AU2001243982B2/en not_active Expired
- 2001-03-14 EP EP01916785A patent/EP1263679A2/en not_active Ceased
- 2001-03-14 BR BR0109320-7A patent/BR0109320A/pt not_active Application Discontinuation
- 2001-03-14 PL PL01358011A patent/PL358011A1/xx not_active Application Discontinuation
- 2001-03-14 WO PCT/CA2001/000332 patent/WO2001068518A2/en active IP Right Grant
- 2001-03-14 CN CNB018067247A patent/CN100486887C/zh not_active Expired - Fee Related
- 2001-03-14 NZ NZ520939A patent/NZ520939A/en not_active IP Right Cessation
- 2001-03-14 RU RU2002127737/15A patent/RU2292298C2/ru not_active IP Right Cessation
- 2001-03-14 CA CA2400362A patent/CA2400362C/en not_active Expired - Lifetime
- 2001-03-14 US US10/204,017 patent/US6972121B2/en not_active Expired - Lifetime
- 2001-03-16 AR ARP010101230A patent/AR027672A1/es active IP Right Grant
-
2002
- 2002-08-28 ZA ZA200206906A patent/ZA200206906B/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115644066A (zh) * | 2022-12-02 | 2023-01-31 | 福建农林大学 | 利用外源多胺提高龙眼胚性愈伤组织生长量和类黄酮含量的方法 |
CN115644066B (zh) * | 2022-12-02 | 2024-01-16 | 福建农林大学 | 利用外源多胺提高龙眼胚性愈伤组织生长量和类黄酮含量的方法 |
CN117270586A (zh) * | 2023-11-21 | 2023-12-22 | 深圳市普朗医疗科技发展有限公司 | 透明质酸钠凝胶制备的自动定量控制方法及系统 |
CN117270586B (zh) * | 2023-11-21 | 2024-01-30 | 深圳市普朗医疗科技发展有限公司 | 透明质酸钠凝胶制备的自动定量控制方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
MXPA02009061A (es) | 2006-01-24 |
AU4398201A (en) | 2001-09-24 |
JP2003527282A (ja) | 2003-09-16 |
AR027672A1 (es) | 2003-04-09 |
CN100486887C (zh) | 2009-05-13 |
US20030118503A1 (en) | 2003-06-26 |
CA2400362C (en) | 2010-11-09 |
PL358011A1 (en) | 2004-08-09 |
BR0109320A (pt) | 2002-12-10 |
US6972121B2 (en) | 2005-12-06 |
CA2400362A1 (en) | 2001-09-20 |
NZ520939A (en) | 2004-07-30 |
WO2001068518A2 (en) | 2001-09-20 |
RU2292298C2 (ru) | 2007-01-27 |
JP4183420B2 (ja) | 2008-11-19 |
WO2001068518A3 (en) | 2001-12-06 |
AU2001243982B2 (en) | 2004-05-06 |
EP1263679A2 (en) | 2002-12-11 |
ZA200206906B (en) | 2003-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1418172A (zh) | 用于二氧化氯生产方法的高级控制策略 | |
AU2001243982A1 (en) | Advanced control strategies for chlorine dioxide generating processes | |
JP4263103B2 (ja) | 重質相密度測定の使用による酢酸製造におけるプロセス制御 | |
CN1166539A (zh) | 连续电镀中的电镀液成分浓度控制方法 | |
CN101007751A (zh) | 一种从甘油制备二氯丙醇的方法 | |
KR101709525B1 (ko) | 유출물 가스의 개선된 저감 | |
CN1104932C (zh) | 烟道气脱硫方法 | |
RU2002127737A (ru) | Способ управления процессом получения диоксида хлора | |
CN105980297A (zh) | 用于制备溴化物的方法 | |
CN111254455A (zh) | 一种氯碱生产中电解槽阳极室副反应生成的氯酸盐的分解装置、方法及所涉及的加酸工艺 | |
CN1036646C (zh) | 控制羰基化反应的方法 | |
CN1026444C (zh) | 比例积分微分控制器系统 | |
CN1379288A (zh) | 蚀刻方法以及蚀刻液的定量分析方法 | |
CN115903698A (zh) | 酯交换法合成碳酸二苯酯装置的先进控制系统和控制方法 | |
TW201629028A (zh) | 使用定標選擇値製造環氧乙烷的方法 | |
CN201785327U (zh) | 环氧丙烷的氯醇法制备系统 | |
CN110198914A (zh) | 灵活控制来自化学生产的盐酸的应用的方法 | |
CN1063214C (zh) | 催化裂化装置裂化反应深度实时优化控制方法 | |
CN108658043A (zh) | 制溴还原吸收用二氧化硫的自动调节工艺 | |
CN117666643A (zh) | 一种控制负荷与乙烯浓度的方法、系统、设备及可读介质 | |
JP5048314B2 (ja) | アクリルアミド水溶液の製造方法 | |
RU1797604C (ru) | Способ автоматического управлени процессом эпоксидировани пропилена гидроперекисью этилбензола | |
CN208454849U (zh) | 一种用于1,1,1,3,3-五氯丙烷生产中的轻组分处理系统 | |
SU1036360A1 (ru) | Способ автоматического регулировани реактора непрерывного действи | |
CN107108459B (zh) | 通过至少两个彼此耦合的化学反应连续生产产品的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SUPERIOR PROPANE CO.,LTD. Free format text: FORMER OWNER: STERLING PULP CHEMICALS, LTD. Effective date: 20031124 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20031124 Address after: Aibota Canada Applicant after: Sue Pierre Lear propane Co Address before: Ontario, Canada Applicant before: Sterling Pulp Chemicals, Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SUPERIOR PLUS CO., LTD. Free format text: FORMER OWNER: SUPERIOR PLUS CO.,LTD. Effective date: 20100122 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100122 Address after: alberta canada Patentee after: Superior Plath Co. Ltd. Address before: alberta canada Patentee before: Superior Plus Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20200314 |
|
CF01 | Termination of patent right due to non-payment of annual fee |