PT94609A - Metodo de controlo do processo de producao de negro de fumo e respectivo aparelho - Google Patents

Metodo de controlo do processo de producao de negro de fumo e respectivo aparelho Download PDF

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Publication number
PT94609A
PT94609A PT94609A PT9460990A PT94609A PT 94609 A PT94609 A PT 94609A PT 94609 A PT94609 A PT 94609A PT 9460990 A PT9460990 A PT 9460990A PT 94609 A PT94609 A PT 94609A
Authority
PT
Portugal
Prior art keywords
value
output variable
algorithm
variable
carbon black
Prior art date
Application number
PT94609A
Other languages
English (en)
Portuguese (pt)
Inventor
Charles R Blaylock
Melvin C Dennis
David J Kaul
James L Rice
Thomas L Weaver
Original Assignee
Cabot Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cabot Corp filed Critical Cabot Corp
Publication of PT94609A publication Critical patent/PT94609A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/50—Furnace black ; Preparation thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Feedback Control In General (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Treating Waste Gases (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Catalysts (AREA)
  • Incineration Of Waste (AREA)
PT94609A 1989-07-06 1990-07-05 Metodo de controlo do processo de producao de negro de fumo e respectivo aparelho PT94609A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37679289A 1989-07-06 1989-07-06

Publications (1)

Publication Number Publication Date
PT94609A true PT94609A (pt) 1991-03-20

Family

ID=23486519

Family Applications (1)

Application Number Title Priority Date Filing Date
PT94609A PT94609A (pt) 1989-07-06 1990-07-05 Metodo de controlo do processo de producao de negro de fumo e respectivo aparelho

Country Status (28)

Country Link
JP (1) JPH0692545B2 (fr)
KR (1) KR960001745B1 (fr)
CN (1) CN1050032A (fr)
AU (1) AU627901B2 (fr)
BE (1) BE1003126A3 (fr)
BR (1) BR9003201A (fr)
CA (1) CA2020594C (fr)
CZ (1) CZ284338B6 (fr)
DD (1) DD298417A5 (fr)
DE (1) DE4021521A1 (fr)
DK (1) DK162290A (fr)
ES (1) ES2025399A6 (fr)
FR (1) FR2649513B1 (fr)
GB (1) GB2235553B (fr)
HU (1) HU216237B (fr)
IE (1) IE902436A1 (fr)
IL (1) IL94626A (fr)
IT (1) IT1246036B (fr)
LU (1) LU87762A1 (fr)
NL (1) NL9001551A (fr)
NZ (1) NZ234044A (fr)
PE (1) PE13491A1 (fr)
PL (1) PL285962A1 (fr)
PT (1) PT94609A (fr)
SE (1) SE9002215L (fr)
TR (1) TR25250A (fr)
YU (1) YU130490A (fr)
ZA (1) ZA904505B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1122085C (zh) * 1997-08-28 2003-09-24 三菱化学株式会社 炭黑及其制备方法
JP2000208431A (ja) 1999-01-13 2000-07-28 Tadahiro Omi 酸化クロム不働態膜が形成された金属材料及びその製造方法並びに接流体部品及び流体供給・排気システム
KR100470926B1 (ko) * 2002-07-12 2005-02-21 세유특강(주) 스테인리스 강을 착색하기 위한 착색제 조성물 및 이를사용하여 스테인리스 강을 착색하는 방법
CN103819946A (zh) * 2014-01-22 2014-05-28 张海 一种炭黑制备的预处理装置
CN104793650B (zh) * 2015-02-10 2017-11-21 龙星化工股份有限公司 一种降低油炉法炭黑生产中不合格品比例的方法
CN114181546B (zh) * 2021-12-01 2023-01-10 青岛黑猫炭黑科技有限责任公司 一种基于粉状炭黑取样结果的炭黑生产工艺的调整方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838256A (en) * 1973-12-03 1974-09-24 Exxon Research Engineering Co Constraint control for processes with equipment limitations
GB1583545A (en) * 1976-08-04 1981-01-28 Martin Sanchez J Control systems
US4232364A (en) * 1978-12-18 1980-11-04 Honeywell Inc. Adaptive sampled-data controller
US4256720A (en) * 1979-03-12 1981-03-17 Phillips Petroleum Company Method for producing carbon black
US4259308A (en) * 1979-03-12 1981-03-31 Phillips Petroleum Company Method for producing carbon black
US4313723A (en) * 1979-03-12 1982-02-02 Phillips Petroleum Company Apparatus for producing carbon black
US4390347A (en) * 1981-12-21 1983-06-28 Texaco Inc. Trim control process for partial oxidation gas generator
GB2157459B (en) * 1983-10-14 1987-02-11 Ford Motor Co Selective parametric self-calibrating control system
US4754410A (en) * 1986-02-06 1988-06-28 Westinghouse Electric Corp. Automated rule based process control method with feedback and apparatus therefor
US4768143A (en) * 1986-10-09 1988-08-30 The Babcock & Wilcox Company Apparatus and method using adaptive gain scheduling algorithm

Also Published As

Publication number Publication date
HU216237B (hu) 1999-05-28
IT1246036B (it) 1994-11-07
LU87762A1 (fr) 1991-01-15
IT9020868A0 (it) 1990-07-05
IE902436A1 (en) 1991-06-19
GB9014759D0 (en) 1990-08-22
IL94626A0 (en) 1991-04-15
JPH0345661A (ja) 1991-02-27
IT9020868A1 (it) 1992-01-05
ES2025399A6 (es) 1992-03-16
PE13491A1 (es) 1991-03-13
YU130490A (sh) 1992-09-07
PL285962A1 (en) 1991-03-25
AU627901B2 (en) 1992-09-03
CA2020594A1 (fr) 1991-01-07
NL9001551A (nl) 1991-02-01
KR910003037A (ko) 1991-02-26
GB2235553A (en) 1991-03-06
JPH0692545B2 (ja) 1994-11-16
TR25250A (tr) 1993-01-01
CN1050032A (zh) 1991-03-20
DE4021521A1 (de) 1991-01-17
HU904101D0 (en) 1990-12-28
SE9002215L (sv) 1991-01-07
FR2649513A1 (fr) 1991-01-11
DK162290D0 (da) 1990-07-05
AU5869190A (en) 1991-01-10
NZ234044A (en) 1993-03-26
DK162290A (da) 1991-01-07
BE1003126A3 (fr) 1991-12-03
GB2235553B (en) 1993-10-20
KR960001745B1 (en) 1996-02-05
ZA904505B (en) 1991-07-31
IL94626A (en) 1994-05-30
CZ284338B6 (cs) 1998-10-14
HUT57914A (en) 1991-12-30
FR2649513B1 (fr) 1993-04-09
SE9002215D0 (sv) 1990-06-21
DD298417A5 (de) 1992-02-20
BR9003201A (pt) 1991-08-27
CZ334390A3 (cs) 1998-07-15
CA2020594C (fr) 1996-12-03

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19901009

FC3A Refusal

Effective date: 19960509