wood pitchとは 意味・読み方・使い方

In the method for treating sulfuric acid pitches, wood chips are carried into a sulfuric acid pitch discard field, where the sulfuric acid pitches and the wood chips are mixed, further, a neutralizer is mixed therein, so as to obtain a solidified neutralized matter, and thereafter, it is conveyed to incineration facilities and is subjected to incineration treatment.例文帳に追加

硫酸ピッチ廃棄現場に木材チップを搬入し、前記廃棄現場において前記硫酸ピッチと木材チップとを混合するとともに、中和剤を混合し、固形化された中和物を得た後、焼却施設まで運搬し焼却処理する。 - 特許庁

The carbon fiber is produced by the steps of: preparing the solid wood-based raw material including at least one substance selected from cellulose, hemicellulose, lignin and lignocellulose; pressurizing and heating the raw material under the existence of phenols and a thermally decomposable heavy oil to solubilize the material; removing the low-boiling component from the solubilized material to obtain the wood-based pitch; and spinning, infusibilizing and carbonizing the pitch.例文帳に追加

セルロース、ヘミセルロース、リグニン、及びリグノセルロースから選択される少なくとも一種を含む固形木質系原料を、フェノール類と熱分解系重質油の存在下で加圧加熱して可溶化し、この可溶化物から低沸点成分を除去して得られる木質系ピッチを紡糸、不融化、及び炭化することで炭素繊維を製造する。 - 特許庁

To stably conduct a spinning process for producing a carbon fiber by enhancing solubilization properties (solubility) of a solid wood-based raw material and enhancing heat stability of wood-based pitch obtained by removing a low-boiling component from the raw material even in a method for heating and fusing the solid wood-based raw material including cellulose, hemicellulose, lignin and lignocellulose, and spinning the resultant material.例文帳に追加

セルロース、ヘミセルロース、リグニン、リグノセルロースなどを含む固形木質系原料を加熱溶解して紡糸する方法であっても、その可溶性（溶解性）を高め、且つ低沸点成分を除去後の木質系ピッチの熱安定性を高め、炭素繊維を製造する際の紡糸工程を安定して実施する。 - 特許庁

The white key 2 has a shape different with a pitch, and the white key in this shape has its left flank made plane almost to the overall length and has a wood-grained part A from the tip of the plane to nearly 3/4 of the overall length.例文帳に追加

白鍵２は、音高により異なる形状を有するが、この形状の場合には、左側面は、ほぼ全長に渡って平面により形成され、この平面の先端から鍵の全長の略３／４付近までに木目部Ａを有する。 - 特許庁

Preferably the purified wood tar is heated in an atmosphere under reduced pressure of ≥2 mmHg and ≤10 mmHg at ≥100°C and 220°C into pitch.例文帳に追加

好ましくは、精製された木タールを、圧力：２ｍｍＨｇ以上１０ｍｍＨｇ以下、温度：１００℃以上２２０℃以下の減圧雰囲気下で加熱してピッチ化する。 - 特許庁

To provide a PPS monofilament and various industrial woven fabrics using the same, which is hardly adhered with wood pitch and gum pitch such as gum tape adhesive adhered to the waste paper stock of recovered corrugated fiberboard while retaining a necessary and sufficient tensile strength that causes less defects such as thread breakage in the weaving process of industrial woven fabrics, and which can be utilized as a raw yarn for industrial woven fabrics in a very suitable manner.例文帳に追加

工業用織物の製織工程において糸切れなどの不具合を生じることが少ない必要十分な引張強度を保持しつつ、木材ピッチおよび回収ダンボール古紙原料に付着していたガムテープ粘着糊などのガムピッチ汚れが付着し難く、工業用織物用原糸として極めて好適に利用し得るＰＰＳモノフィラメントおよびこれを用いた各種工業用織物を提供する。 - 特許庁

To provide a method for synthesizing ethanol by which the ethanol can be synthesized by using a hardly fermentable raw material such as wood pitch, coal, natural gas, petroleum residue, heavy oil, biomass or the like as a raw material to enlarge the range of the raw material for producing the ethanol, and to provide an apparatus therefor.例文帳に追加

木材ピッチなど発酵しにくい原料や、石炭、天然ガス、石油残渣、重質油、バイオマス等を原料としてエタノールを合成することができ、これによりエタノール製造の原料範囲を拡大できるエタノール合成方法及び装置を提供する。 - 特許庁