巻号一覧
前身誌
37 巻, 1 号
選択された号の論文の21件中1～21を表示しています
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伊東 祐正1983 年 37 巻 1 号 p. 1-2
発行日: 1983/01/01
公開日: 2009/11/13
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黒沢 易彦1983 年 37 巻 1 号 p. 3-6
発行日: 1983/01/01
公開日: 2010/01/29
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伊東 祐正1983 年 37 巻 1 号 p. 7-16
発行日: 1983/01/01
公開日: 2009/11/13
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高松 武一郎, 門屋 卓, 古原 洋一郎1983 年 37 巻 1 号 p. 20-22
発行日: 1983/01/01
公開日: 2009/11/13
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下田 宗憲1983 年 37 巻 1 号 p. 23-25
発行日: 1983/01/01
公開日: 2009/11/13
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伊丹 明敬1983 年 37 巻 1 号 p. 26-30
発行日: 1983/01/01
公開日: 2009/11/13
ジャーナル フリーRader “V” Screen started up successfully in Ebetsu Mill, Oji Paper Co., Ltd. in June, 1981. This new type chipscreen, developed by Rader Corporation in U.S.A. controls the chip thickness. Screened over thick chips are sliced to proper thickness.
After operating this chip screen, knots and shivers in pulp from continuous digester has been decreased to one third and we had been able to increase Kappa number to desirable level.
As result, chip thickness control has provided the benefit of rising in pulp yield, saving in chemicals and improving in pulp quality.抄録全体を表示PDF形式でダウンロード (2453K) -
高橋 満雄1983 年 37 巻 1 号 p. 31-34
発行日: 1983/01/01
公開日: 2009/11/13
ジャーナル フリーTo select a de-watering equipment of fiber stock it is necessary to consider investment cost of equipment, power consumption, space requirement, consistency of filtrate and maintenance cost etc. In general Valveless Filters and Suction Filters are applied as thickener after screening or cleaning stage in these days. Or sometimes they are used as combination system with extractors for pre-thickening. In such cases specially for de-watering of low freeness or low consistency stock the required size of equipment and space are fairly large.
Disk Thickener has been developed to offer one solution to above. The first unit of Disk Thickener had delivered in 1978 and today 33 units are under operation in major pulp and paper mills in Japan.抄録全体を表示PDF形式でダウンロード (396K) -
川西 巖1983 年 37 巻 1 号 p. 35-39
発行日: 1983/01/01
公開日: 2009/11/13
ジャーナル フリーSince the oil shock in autumn, 1973, energysaving has become one of the biggest projects in the pulp and paper industry in Japan.
Many energy saving plans are now in the process being introduced into our company also. The ESPAD preevaporator system which was installed at Nomachi mill, Takaoka-City, as one of the energy saving project, was started up successfully in February, 1982.
This report is the summary of the operation. This system consists of 2 stages of plate-type evaporator manufactured by SHI, and is located between the flush cyclone and the relief gas condenser.
The steam from the flush cyclone where the extracted black liquor from Kamyr continuous digester is flushed, is led to the preevaporator and the extracted liquor is concentrated as dense as 2 percent, in the solid base, prior to being sent to the main evaporator. The vapor condensate from the flush cyclone is separated between highly contaminated liquor, high B. O. D liquor, and the low one ; therefore this system minimizes the treatment of contaminated liquor at the stripping stage.抄録全体を表示PDF形式でダウンロード (427K) -
小林 良生1983 年 37 巻 1 号 p. 40-48
発行日: 1983/01/01
公開日: 2010/01/29
ジャーナル フリーA recent progress of biochemical pulping of bast fibers, i. e., pectocellulosic materials, including the back grounds related to pulping, e. g., retting, microorganisms producing pectinolytic enzymes etc., was critically reviewed. It covered biochemical pulping of woods, i. e., lignocellulosic materials, phenomena of microbial degradation of pectic substances in woods such as wetwoods, macerating enzymes, screening methods for useful microorganisms producing pectinolytic enzymes and characteristics of the enzymatic pulp sheets. In screening of effective microorganisms, the author's attention was directed to phytopathogenic bacteria towards mulberry and other fiber crops, especially genus Erwinia and alkalophilic bacteria.
It was also proposed that the universally prevalent term “biological pulping” should be revised to “biochemical pulping” from the viewpoint of pulping classification based on defibration energy used in pulping.抄録全体を表示PDF形式でダウンロード (1094K) -
甲斐 正昭1983 年 37 巻 1 号 p. 49-51
発行日: 1983/01/01
公開日: 2009/11/13
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波戸内 博之1983 年 37 巻 1 号 p. 52-55
発行日: 1983/01/01
公開日: 2009/11/13
ジャーナル フリーBel Bond Former had been installed on existing fourdrinier of No. 1 printing paper machine at Kushiro Mill, Honshu Paper Co., Ltd. It has been running successfully after start up in August, 1981. This report describes the summary of operation for last one year.抄録全体を表示PDF形式でダウンロード (2325K) -
遠藤 陽太郎1983 年 37 巻 1 号 p. 56-61
発行日: 1983/01/01
公開日: 2009/11/13
ジャーナル フリーAt the Isinomaki Mill of Jujo Paper Co., No. 7 Paper Machine with Duoformer F for the production of LWC base paper has been operating very successfully for over a year. In this report performance characteristics and paper quality are described on the basis of operating experience.抄録全体を表示PDF形式でダウンロード (740K) -
田中 徹1983 年 37 巻 1 号 p. 62-65
発行日: 1983/01/01
公開日: 2009/11/13
ジャーナル フリーThe coated line at Taio Paper has been in operation for two years and a half.
This report describes the operation of finishing department.
It features a specially designed replier, a high speed sheet wrapping machine, and a computer controlled warehouse.抄録全体を表示PDF形式でダウンロード (365K) -
谷本 房夫1983 年 37 巻 1 号 p. 66-71
発行日: 1983/01/01
公開日: 2009/11/13
ジャーナル フリーThe paper inspector with static scanning type was born in some years ago.
Its principle and the history is shown in this report and as its latest stile “OMRON FAULT ANALYZER SYSTEM II” is introduced.抄録全体を表示PDF形式でダウンロード (693K) -
吉野 安彦1983 年 37 巻 1 号 p. 72-73
発行日: 1983/01/01
公開日: 2009/11/13
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中川 秀樹1983 年 37 巻 1 号 p. 74-78
発行日: 1983/01/01
公開日: 2009/11/13
ジャーナル フリーCoagulative sedimentation and floatation are applied to the white water treatment for the purpose of the recycle of raw materials and the reduction of the suspended solids. Filtration is needed to get the water containing less suspended solids.
Multi-media filtration is very effective, because the suspended solids of white water consists of short fiber and inorganic materials.
Proper media size and depth must be decided especially in consideration of effluent quality and the interval of backwashing.抄録全体を表示PDF形式でダウンロード (458K) -
栄 昭二1983 年 37 巻 1 号 p. 79-84
発行日: 1983/01/01
公開日: 2009/11/13
ジャーナル フリーIt is important for the reduction of water consumption and conservation of energy to apply the closed system to the white water in papermaking process.
Generally coagulative sedimentation or floatation methods are applied to the whiter water as the primary treatment.
As the secondary treatment to the white water, a multi-media filter is installed to reduce the suspended solid in the water.
Our system consisting of the floatation and multi-media filter is in successful operation in our mill at Yufutsu.
The advantages are summarized as follow.
1) After filtering, the suspended solid contentment of the white water is 02 ppm and this filtered white water can be successfully used instead of fresh water.
2) By using our system, water consumption can be reduced by about 40 % on the conventional method.
3) It is estimated that energy conservation with our system is about 350 × 103 kcal/t of paper.抄録全体を表示PDF形式でダウンロード (645K) -
標準原単位の作成江草 繁男1983 年 37 巻 1 号 p. 85-107
発行日: 1983/01/01
公開日: 2010/01/29
ジャーナル フリーOur Industry has made efforts to reduce the use of external fossil fuel per ton of output by 26.4 percent between 1975 and 1981.
A few years ago, we set up standard figures of specific consumption of individual products, but it is of no use for us, now.
Therefore we have investigated a new data reported by 75 mills of pulp, paper and paperboard which are operated by 31 companies accounting for about 65 percent of the total production in Japanese pulp and paper industry.
According to the reported data, we have revised the standard figures which have improved by about 10 percent compared to the old ones.
And in this report, I have calculated How much Energy Saving realized by :
1. Use of waste paper
2. Reduction of Condensing Generation
3. Improvement of Reclaimed Drain
4. Water Saving
I expect your free comment on the above.抄録全体を表示PDF形式でダウンロード (1985K) -
山田 宏1983 年 37 巻 1 号 p. 108-109
発行日: 1983/01/01
公開日: 2009/11/13
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松本 三智夫1983 年 37 巻 1 号 p. 110-117
発行日: 1983/01/01
公開日: 2009/11/13
ジャーナル フリーDuring Morse Telegraph's and Teleprinter's palmy days, the only paper was a data media for input/output. Since that period, paper has been closely related with the information processing industry. Production of Information business paper has increased in proportion to the growth of the industry in spite of the fact that the advent of computers caused new data medium : magnetic tape and floppy or other kinds of discs, etc.
With the diversification of computer systems, a variety of printers, impact-type was main, are developed : thermal, ink jet, and photo electronic printers in order. In addition, the demand forrecording data in color has recently arisen, and it is almost inevitable. The industry hopes paper and hard-copy device makers are more closely related, work together, and make efforts to meet the requirements and to develop new recording technology.抄録全体を表示PDF形式でダウンロード (851K) -
1983 年 37 巻 1 号 p. 118
発行日: 1983/01/01
公開日: 2009/11/13
ジャーナル フリーPDF形式でダウンロード (59K)
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